GE Giraffe OmniBed Service Manual Download Page 152

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5.9.2 Incubator Fan, Fan Motor, and Optical Fan Sensor

Refer to “Figure 5-50 Bed Disassembly”, “Figure 5-51 Heat Sink and Fan”, and “Figure 5-52 Fan Motor”.

Mattress

Clear Plate

X-ray tray

Rotating bed

Translation deck

Tilt platform

Pan

Tilt release

Figure 5-50

Bed Disassembly

1. Remove the rotating bed, translation deck, tilt platform, and pan.

2. Remove the fan, fan hub, and fan seal from the top of the fan motor shaft.

3. Remove the chassis cover. (Refer to section 5.9.1)

4. Disconnect the motor leads.

5. Remove the 4 screws in the motor bracket and remove the fan motor assembly.

6. The motor isolators pop out of the holes in the bracket.

7. To replace the optical sensor, disconnect its connector, remove the screw from the boss in the chassis that

holds it in place, and remove the assembly.

124

6600-0343-000 104

Chapter 5: Repair Procedures

Summary of Contents for Giraffe OmniBed

Page 1: ...Giraffe OmniBed Service Manual GE Healthcare To reorder this manual order kit 6600 0834 801 USA 6600 0834 802 INTL Copyright 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 ...

Page 2: ...e product described at any time without notice or obligation Contact your GE Representative for the most current information Giraffe and Panda are registered trademarks owned by Datex Ohmeda Inc GE and GE Monogram are trademarks of General Electric Company All other company and product names mentioned may be trademarks of the companies with which they are associated ...

Page 3: ...al Description 1 1 1 Control Board 1 1 2 Relay Board 3 1 3 Display Driver Board EL Display 4 1 4 LED Board 5 1 5 Power Supply 5 1 6 Peripheral Components 5 1 6 1 Rail and Heater Door Switches 6 1 7 DataLink Option 6 1 8 Servo Controlled Oxygen Option 7 1 9 Humidifier 9 Chapter 2 Service Checkout 11 2 1 Setup 11 2 2 Mechanical Checks 11 2 3 Controller Checks 12 2 4 Humidity Check 14 2 5 Servo Contr...

Page 4: ...k 27 Chapter 4 Troubleshooting 29 4 1 Startup Sequence 29 4 2 Service Screen 30 4 3 Alarm Messages 34 4 3 1 Air Probe Failure Alarm 34 4 3 2 Air Temp 38C or Air Temp 40C Alarm 34 4 3 3 Baby Hot or Baby Cold Alarm 34 4 3 4 Baby Mode Disabled Alarm 35 4 3 5 Baby Probe 1 Failure or Baby Probe 2 Failure Alarm 35 4 3 6 Bad Membrane Switch Alarm 35 4 3 7 Bed Heater Failure Alarm 36 4 3 8 Bed Up Down Ped...

Page 5: ... System Failure 12 46 4 4 11 System Failure 13 46 4 4 12 System Failure 14 46 4 4 13 System Failure 15 46 4 4 14 System Failure 16 48 4 4 15 System Failure 17 48 4 4 16 System Failure 18 48 4 4 17 System Failure 19 49 4 4 18 System Failure 20 49 4 4 19 System Failure 22 49 4 4 20 System Failure 23 50 4 4 21 System Failure 25 50 4 4 22 System Failure 26 50 4 4 23 System Failure 27 51 4 4 24 System ...

Page 6: ...olled Oxygen Service Screen 65 4 7 2 Servo Controlled Oxygen Alarm Messages 66 4 7 3 Servo Controlled Oxygen Troubleshooting Tips 69 4 7 3 1 Check Supply Valves and Endcap Safety Valve 69 4 7 3 2 Check Calibration Valve Calibration Fan 69 4 7 3 3 Check Cooling Fan 70 4 7 3 4 Sensor Housing Temperature Sensor Temperature to Resistance Curve 70 Chapter 5 Repair Procedures 71 5 1 Canopy Removal for R...

Page 7: ... 6 1 1 Realigning the Canopy 113 5 6 2 Replacing the Radiant Heater 114 5 6 3 Heater Door Spool Assembly 116 5 6 4 Heater Door Cable Adjustment 117 5 6 5 Spring Tube Assembly Replacement 118 5 7 Compartment Air Probe Repairs 121 5 8 Removing the Upper End Cap Spring 122 5 9 Lower Unit Repairs 123 5 9 1 Removing the Chassis Cover with the Storage Drawer in Place 123 5 9 2 Incubator Fan Fan Motor an...

Page 8: ... 5 14 3 2 Sensor Housing Repairs Calibration Valve 145 5 14 4 Valve Housing Repairs 146 5 14 4 1 Valve Housing Repairs Regulator Assembly 146 5 14 4 2 Valve Housing Repairs Supply Valves 147 5 14 5 Endcap Safety Valve 147 5 14 6 Servo Oxygen Board Repairs 148 Chapter 6 Illustrated Parts 149 6 1 Exploded Views 149 6 1 1 Probe Housing Display Module and Electrical Enclosure 150 6 1 2 Bed and Side Pa...

Page 9: ...ironment 236 B 5 Storage Conditions 236 B 6 User Control Settings 236 B 7 Alarms 236 B 8 Performance 237 B 8 1 System 237 B 8 2 Humidity 237 B 8 3 Servo Control Oxygen 237 B 9 Weight Scale 238 B 10 Mechanical Specifications 238 B 10 1 Accessories 238 Appendix C RS 232 Serial Data 239 C 1 RS 232 Connector 239 C 2 Data Stream 239 C 3 Nurse Call 240 ...

Page 11: ...py Bracket and Heater Housing 74 Figure 5 6 Two People Needed for this Step 75 Figure 5 7 Canopy Seals and Extrusions 76 Figure 5 8 Wedging a Blunt Object to Keep Seal Open 77 Figure 5 9 Enhanced Seal Parts 78 Figure 5 10 West Side Seal Parts 79 Figure 5 11 Using North Seal to Help Position Washers 79 Figure 5 12 Seal Cross section 80 Figure 5 13 North Seal Parts 81 Figure 5 14 Beveled Side of Nor...

Page 12: ...nector Drawing 109 Figure 5 39 Opened Cable Guard Latches 109 Figure 5 40 Correct and Incorrect Cable Tie Usage 110 Figure 5 41 Lift Rail and Cable Carrier Channel Together 110 Figure 5 42 Canopy Alignment 112 Figure 5 43 Radiant Heater Disassembly 114 Figure 5 44 Heater Door Cable Adjustment 116 Figure 5 45 Securing String to the Spring Tube 118 Figure 5 46 Removal of the Lower M5 Nut 119 Figure ...

Page 13: ...ier Assembly 177 Figure 6 16 Base and Elevating Column 179 Figure 6 17 Right East Upright Parts Motor Side Complete East Rail Assembly 6600 0290 850 181 Figure 6 18 Belt Channel 1 Lift Motor Side 183 Figure 6 19 Belt Channel 2 Lift Motor Side 185 Figure 6 20 Lift Rail Both Sides 187 Figure 6 21 Rail End Caps 189 Figure 6 22 Left West Upright Complete West Rail Assembly 6600 0290 851 191 Figure 6 2...

Page 14: ...4 850 Revision Level 9 or Lower 220 Figure 6 43 Wiring Diagram Control Board 221 Figure 6 44 Wiring Diagram Elevating Base and Canopy Lift Rails 222 Figure 6 45 Wiring Diagram Electrical Enclosure 223 Figure 6 46 Wiring Diagram Graphics Display 224 Figure 6 47 Wiring Diagram Incubator Relay Board Rev 10 or Higher 225 Figure 6 48 Wiring Diagram Incubator Relay Board 9 or Lower 226 Figure 6 49 Wirin...

Page 15: ...llowing ways WARNING A WARNING statement is used when the possibility of injury to the patient or the operator exists CAUTION A CAUTION statement is used when the possibility of damage to the equipment exists SENSITIVE TO ELECTROSTATIC DISCHARGE CAUTION An Electrostatic Discharge ESD Susceptibility symbol is displayed to alert service personnel that the part s are sensitive to electrostatic discha...

Page 16: ...Canopy up down used in conjunction with up down arrows Airflow curtain Fan Heater Temp alarm c 37 Temperature Alarm Canopy up down used in conjunction with up down arrows Airflow curtain Fan Heater Temp alarm c 37 Heater Canopy up down used in conjunction with up down arrows Environmental Probe Airflow curtain Fan Heater Temp alarm c 37 Airflow Curtain Canopy up down used in conjunction with up do...

Page 17: ...Humidifier Reservoir MAX Max water level for humidifier Power disconnect Maximum weight of accessories on rail Ground Used on all electrical equipment Used on Giraffe OB heater head humidifier Maximum Water Level for Humidifier 22 Kg MAX Caution Hot surface Used on Giraffe Humidifier Reservoir MAX Max water level for humidifier Power disconnect Maximum weight of accessories on rail Ground Used on ...

Page 18: ... revision thereof This service manual was prepared for exclusive use by GE Healthcare service personnel in light of their training and experience as well as the availability to them of parts proper tools and test equipment Consequently GE Healthcare provides this service manual to its customers purely as a business convenience and for the customer s general information only without warranty of the...

Page 19: ...g of its operation may result in patient or user injury This device should only be operated by personnel trained in its operation under the direction of qualified medical personnel familiar with the risks and benefits of this type of device Additional precautions specific to certain procedures are found in the text of this manual WARNING Complete the Pre use Checkout chapter of the Operation and M...

Page 20: ... trained in the repair of this equipment should attempt to service it as detailed in this manual CAUTION Detailed information for more extensive repairs is included in the service manual solely for the convenience of users having proper knowledge tools and test equipment and for service representatives trained by GE Healthcare ...

Page 21: ...版以外的語言應由客戶自行提供翻譯服務請勿試圖維修本設備除非您已查閱並瞭解本維修手冊若未留意本警告可能導致維修廠商操作員或病患因觸電機械或其他危險而受傷 HR UPOZORENJE Ovaj servisni priručnik dostupan je na engleskom jeziku Ako davatelj usluge klijenta treba neki drugi jezik klijent je dužan osigurati prijevod Ne pokušavajte servisirati opremu ako niste u potpunosti pročitali i razumjeli ovaj servisni priručnik Zanemarite li ovo upozorenje može doći do ozljede davat...

Page 22: ...s a language other than English it is the customer s responsibility to provide translation services Do not attempt to service the equipment unless this service manual has been consulted and is understood Failure to heed this warning may result in injury to the service provider operator or patient from electric shock mechanical hazards or other hazards ET HOIATUS See teenindusjuhend on saadaval ain...

Page 23: ...chtet so kann es zu Verletzungen des Kundendiensttechnikers des Bedieners oder des Patienten durch Stromschläge mechanische oder sonstige Gefahren kommen EL ΠΡΟΕΙΔΟΠΟΙΗΣΗ Το παρόν εγχειρίδιο σέρβις διατίθεται μόνο στα αγγλικά Εάν ο τεχνικός σέρβις ενός πελάτη απαιτεί το παρόν εγχειρίδιο σε γλώσσα εκτός των αγγλικών αποτελεί ευθύνη του πελάτη να παρέχει τις υπηρεσίες μετάφρασης Μην επιχειρήσετε την...

Page 24: ...ontenuto Il mancato rispetto della presente avvertenza potrebbe causare lesioni all addetto alla manutenzione all operatore o ai pazienti provocate da scosse elettriche urti meccanici o altri rischi JA このサービスマニュアルには英語版しかありませんサービスを担当される業者が英語以外の言語を要求される場合翻訳作業はその業者の責任で行うものとさせていただきますこのサービスマニュアルを熟読し理解せずに装置のサービスを行わないでくださいこの警告に従わない場合サービスを担当される方操作員あるいは患者さんが感電や機械的又はその他の危険により負傷する可能性があります KO 경고 본 ...

Page 25: ...gi tłumaczenia jest obowiązkiem klienta Nie próbować serwisować urządzenia bez zapoznania się z niniejszym podręcznikiem serwisowym i zrozumienia go Niezastosowanie się do tego ostrzeżenia może doprowadzić do obrażeń serwisanta operatora lub pacjenta w wyniku porażenia prądem elektrycznym zagrożenia mechanicznego bądź innego PT BR AVISO Este manual de assistência técnica encontra se disponível uni...

Page 26: ...OZORENJE Ovo servisno uputstvo je dostupno samo na engleskom jeziku Ako klijentov serviser zahteva neki drugi jezik klijent je dužan da obezbedi prevodilačke usluge Ne pokušavajte da opravite uređaj ako niste pročitali i razumeli ovo servisno uputstvo Zanemarivanje ovog upozorenja može dovesti do povređivanja servisera rukovaoca ili pacijenta usled strujnog udara ili mehaničkih i drugih opasnosti ...

Page 27: ...POZORILO Ta servisni priročnik je na voljo samo v angleškem jeziku Če ponudnik storitve stranke potrebuje priročnik v drugem jeziku mora stranka zagotoviti prevod Ne poskušajte servisirati opreme če tega priročnika niste v celoti prebrali in razumeli Če tega opozorila ne upoštevate se lahko zaradi električnega udara mehanskih ali drugih nevarnosti poškoduje ponudnik storitev operater ali bolnik TR...

Page 29: ...rogrammable read only memory PROM and static random access memory SRAM The EEPROM is used for calibration and biomedical configuration values This memory holds the data even after power is turned off The RS 485 integrated circuit converts the RS 232 TTL signals from the microcontroller to RS 485 signals for the bus This bus is the main communications bus from the control board to the display board...

Page 31: ...s to the two chassis mounted solid state relays SSRs which control the incubator and radiant warmer heaters individually The control signals for the two heater SSRs originate on the Control Board The Relay Board includes a SSR for the humidifier The SSR output is wired in series with the humidifier heater The humidifier SSR control signal originates on the Control Board There is one current sense ...

Page 32: ... relays are switched for the proper voltage direction and motor Once the relays are set the MOSFET is switched on and proper voltage is applied to the correct motor The motor current sense circuit consists of a small signal transformer that produces a current proportional to the motor current The transformer output current is converted to a voltage and filtered An output voltage indicative of the ...

Page 33: ...tching power supply converts the line voltage to 5V DC and 12V DC This supply can source up to 75 watts The 5 volts powers the electronics and the 12 volts is used by the EL display and for future boards Acceptable voltage ranges are 4 75V 5 25V and 10 8V 13 2V 1 6 Peripheral Components For the heater isolation transformer with relay board revision 9 or lower the heater isolation transformer isola...

Page 34: ...itches used to determine the position of the canopy and the heater doors Two normally open switches on each heater door determine the position of the doors Each switch is wired in series with the corresponding switch on the other door One pair of switches closes only when the doors are fully open and the other pair closes only when the doors are fully closed There are 3 normally open switches in t...

Page 35: ...se call signal is input at J30 5 as a TTL logic level In the no alarm state this signal is a logic high which turns on Darlington Q1 energizing relay K1 This results in contact closure between J31 1 and J31 2 In the alarm state J30 5 is a logic low which turns off Q1 de energizes K1 and results in contact closure between J31 2 and J31 3 K1 provides 2500 VRMS isolation between the relay coil inputs...

Page 36: ... system consists of two solenoid supply valves and a regulator assembly The preset regulator regulates the oxygen supply to 345 kPa 50 psi Two supply valves controlled by the Servo Oxygen board control flow to the infant compartment Both valves are opened until the measured level gets close to the desired set point then one valve is closed One valve is then cycled on and off as needed to maintain ...

Page 37: ...mall hole in bottom Steam rises along the heater cartridge protective insert 2 and is channeled between the heater mount 3 and the ramp block 4 and out the steam port 5 3 4 2 1 5 Figure 1 2 Humidifier 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 9 Chapter 1 Functional Description ...

Page 39: ... repaired 2 2 Mechanical Checks 1 Disconnect the power cord for the mechanical portion of the preoperative checkout procedure 2 Examine the power cord for any signs of damage Replace the cord if damage is evident 3 Check that both plug retaining brackets are in place 4 Examine the unit overall for any damaged or missing parts 5 Check that all the casters are in firm contact with the floor and that...

Page 40: ...on of the bed tilt mechanism Squeeze the tilt control and push down on the foot of the bed The head of the bed should raise easily and should stay in position at any angle along its tilt path when the tilt control is released Push down on the head of the bed The foot of the bed should raise easily and should stay in position at any angle along its tilt path when the tilt control is released 2 3 Co...

Page 41: ...wer limit and that the canopy seal makes contact with all four bed sides and that the unit shifts into the incubator operating mode Check that the raise and lower buttons at the head of the bed on both sides of the unit raise and lower the canopy 12 If so equipped check the operation of the bed elevating system Raise and lower the bed along its entire travel range checking that the mechanism opera...

Page 42: ...t O2 set point to 21 the display will show the actual concentration in the larger numerals next to the set point Open the doors until the actual concentration reaches 21 ambient 5 Run the Servo O2 calibration routine and wait for the calibration complete message In approximately 20 seconds the Check O2 Supply alarm should sound If there is no alarm the tubing between the sensor housing and the hea...

Page 43: ... between the O2 sensors and the chassis vent fitting The chassis vent may be identified by its mushroom cap shaped cover NOTE Unit should not be placed in service unless the calibration is successful and the rise time test passes NOTE The Low O2 alarm may activate during the rise time test Silence the alarm and let the test continue NOTE The O2 Cal Lost No O2 alarm may appear after the unit is tur...

Page 44: ...t be performed in accordance of the National Regulations Governing Legal Metrology The required re verification frequency will vary by country Contact your local weights and measures authority for more information 2 6 1 Mechanical Check 1 Examine the scale connector cord for damage 2 Examine the LEMO connector to make sure it is tightly assembled 3 Check for bent pins 4 Examine the scale for obvio...

Page 45: ...rner of the mattress and check the reading at each position Resulting weight readings should be within 10 g of previously obtained center weight reading 2 7 Other Accessory Checks 1 Check that all accessories are securely mounted and out of the path of the canopy 2 Check the operation of any accessories with reference to their appropriate operation manuals 3 Set up any required suction or gas supp...

Page 46: ...anopy Probe Jacks Humidifier Reservoir air intake filter located behind reservoir Accessory Power Outlets Ventilator Slot Mains Power Switch RS 232 Connector Tubing Grommets Side Door Latch BACK Controller Cover Side Door Latch Compartment Probes Power Cord Inlet Plug retaining brackets not shown for clarity O2 connection for Servo Controlled Oxygen option 18 6600 0343 000 104 2001 by Datex Ohmeda...

Page 47: ...ight Pedal Elevating Column Pleural Drainage Hanger Side Door Latch Upright Canopy Raise Lower Switches Control Panel SIDE Canopy Drainage Hanger Dovetail rail 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 19 Chapter 2 Service Checkout ...

Page 49: ... Maintenance Annually Perform the electrical safety and calibration procedure as described later in this chapter If the unit is equipped with a scale perform checkout procedures in Chapter 2 If the scales fail the weight check perform the scale calibration procedure in section 3 7 If the unit is equipped with Servo Controlled oxygen Replace vent screen Perform supply valve leak test Replace sensor...

Page 50: ...er Test Point 1 Test Point 2 NORMAL MODE CAL MODE J1 J4 J2 12345678 Dipswitch Figure 3 1 Control Board Test Points 22 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 3 Calibration and Maintenance ...

Page 51: ... 1 Turn power off 2 Remove electrical enclosure back panel 3 Unplug the temperature sensors and from J1 J4 and J2 on the control board 4 Move jumper JP1 to the CAL MODE position on the control board refer to Figure 3 1 Control Board Test Points Be sure to orient the jumper correctly so pins 5 6 and 7 8 are shorted 5 Turn power on After running the power up testing INITIALIZING will be displayed an...

Page 52: ...alibration are complete 13 Proceed to humidifier calibration 3 4 Line Voltage Calibration IMPORTANT Be sure to perform line voltage calibration after replacing a relay board 1 Hold the override button 37 while powering up the unit to enter the service screen 2 On the second service screen select CAL LV 3 Measure the line voltage at the AC connectors located at the bottom of the electrical enclosur...

Page 53: ...hen RH reading is stable Wait for 20 minutes or until the RH display stabilizes does not change by more than 1 in 5 minutes 5 Depress the control knob to complete the calibration On software revision 1 3 and higher you will have the option to select STABLE SET TO DEFAULT or EXIT STABLE initiates calibration SET TO DEFAULT resets calibration values back to factory default settings If you started ca...

Page 54: ...res other than that present during calibration may result in readings outside the stated accuracy for the unit 3 7 Scale Calibration NOTE For EU Member States This scale has been designed and manufactured in accordance with the non automatic weighing instruments NAWI directive 90 384 EEC In order to assure complete compliance to the Directive have the unit calibrated by an accredited local test au...

Page 55: ...nt and techniques to test the unit s leakage current and ground continuity Follow the directions supplied by the test equipment manufacturer to verify the following 1 Less than 300 microamperes measured at any exposed metal surface for equipment rated at 120 Vac 50 60 Hz 2 Less than 500 microamperes measured at any exposed metal surface for equipment rated at 220 Vac 50 60 Hz or 240 Vac 50 60 Hz 3...

Page 57: ...light up and the EL screen is yellow 3 All LEDs turn off The EL screen displays the Giraffe logo 4 The alarm light turns off Software revisions appear on the EL screen with OKs 5 The user screen appears 1 The alarm light turns on and remains on 2 All LEDs and segments light up and the EL screen is yellow 3 All LEDs turn off The EL screen displays the Giraffe logo 4 The alarm light turns off Softwa...

Page 58: ...tory set default Volume Select one of four volume settings 1 is minimum 4 is maximum Pat Alarm Set the default Hot Baby Cold Baby alarm to activate when either 0 5ºC or 1 0ºC difference is read between a set temperature and the baby probe temperature Elevate Disable or enable the bed up down pedal switches If the pedals are disabled on the service screen they cannot be enabled on the user setup sc...

Page 59: ...r on WRMHTRON incubator warmer heater off I WHTROFF humidifier heater on RHHTR remote monitoring data stream RS232LOOP incubator fan on FANON and incubator fan off FANOFF If the RS232 option is not installed RS232LOOP will display N A To test the circuit if the option is installed short pins 2 and 3 on the 9 pin connector on the back of the electrical enclosure Figure 4 3 Status Menu Switches Sele...

Page 60: ...ctory To calibrate line voltage follow the procedure in section 3 4 Man temp al Use to enable or disable the patient temperature alarms in the manual mode revision 1 40 and higher software only If disabled on the service screen it cannot be enabled on the user setup screen wrench icon The alarm will not activate if a patient set point has not been entered Figure 4 5 Pedal Screen Pedals In the even...

Page 61: ...ould be 0 5ºC of P22 temperature P22 Reading from the second thermistor in patient jack 2 Should be 0 5ºC of P21 temperature HSP Heat sink sensor resistance Should be 20000 ohms 25ºC Refer to the Tips section 4 6 8 for resistance verses temperature values LV1 Line voltage in first mains circuit Should be 4V of LV2 LV2 Line voltage in second mains circuit Should be 4V of LV1 LF 60Hz or 50Hz MC Moto...

Page 62: ... if the sensor or harness is defective Refer to the Tips section 4 6 7 for resistance values Defective control board If the thermistors and harness measure OK replace the control board 4 3 2 Air Temp 38C or Air Temp 40C Alarm Cause or Circumstances Failure Action Air Temp 38C or Air Temp 40C alarm activated even though compartment temp is alarm temp This alarm does not self reset after alarm condi...

Page 63: ...ient probe Replace patient skin probe Defective patient probe jack wiring Plug patient probe into probe jack 1 In service mode note the difference between readings from P11 and P12 Plug the same probe into probe jack 2 and note the difference between readings from P21 and P22 If they are greater there is resistance in the probe jack harness Replace the harness 4 3 6 Bad Membrane Switch Alarm Cause...

Page 64: ...dentical and can be swapped for troubleshooting If no voltage continue Defective 50 pin ribbon cable between the relay and control board Check for continuity on pins 36 38 39 and 40 control signals If defective replace cable If OK continue Defective relay board Replace the relay board 4 3 8 Bed Up Down Pedal Failure Alarm Cause or Circumstances Failure Action One of the bed up down pedal switches ...

Page 65: ...12 Canopy Pedal Pressed Alarm Cause or Circumstances Failure Action The canopy pedal switch was pressed and held on during power up None When the canopy pedal switch is released the alarm deactivates If alarm silence button is pressed or the pedal remains on for 100 seconds the Canopy Pedal Failure alarm activates and the canopy pedal switches are disabled You can still raise and lower the canopy ...

Page 66: ...em failure 25 will activate If it occurs after the power tests are completed the FAN FAILURE alarm will activate Fan is not turning Fan or fan hub not seated properly Verify the fan hub is properly seated all the way down on the fan shaft It may be necessary to wet the part to get it to slide all the way down on to the shaft Verify the fan is seated in the groove at the top of the hub Defective fa...

Page 67: ...Replace the relay board 4 3 17 Heater Doors Not Opened Alarm Cause or Circumstances Failure Action This alarm activates as the canopy reaches the top of its travel and the heater doors are not both open Doors not opening Check to be sure both heater doors are opening fully when the canopy is all the way up If not fix mechanical problem For example adjust the spring tube position to allow full trav...

Page 68: ...er safety thermostat Check safety thermostat and humidifier heater resistance Refer to the Tips section 4 6 6 Humidifier heater measures OK Relay boards rev 10 or higher In service mode verify mains voltage is present at the input to the humidifier isolation transformer J55 1 2 Relay boards rev 9 or lower Humidifier Interface Board is mounted on relay board In service mode verify mains voltage is ...

Page 69: ...ve switch or harness Switches can be tested in service mode To check with an ohmmeter disconnect harness from J36 on relay board Measure resistance at pins 1 2 Should be open and then close when canopy reaches top of its travel If not either switch or harness are defective Both are located in right rail INCUBATOR MODE In transition Heat Off message does not go off when canopy is all the way down C...

Page 70: ...is on Defective radiant heater or wire harness Check the resistance of the radiant heater Refer to the Tips section 4 6 3 If defective remove heater housing cover and measure resistance at 3 pin connector on heater to determine if heater or wire harness is defective Defective warmer solid state relay SSR In service mode check the voltage across the control line of the radiant heater SSR This contr...

Page 71: ... cycle the unit If the error clears replace the scale Defective scale harness Disconnect the scale harness from J7 on the control board The scale may be plugged in Power cycle the unit If the error clears replace the scale harness Defective Servo Oxygen board Disconnect the RS485 harness from J8 on the Servo Oxygen board Power cycle the unit If the error clears replace the Servo Oxygen Board Defec...

Page 72: ... failure 8 appears refer to the instruction in this chapter for system failure 8 section 4 4 8 If system failure 2 persists replace the control board 4 4 4 System Failure 3 System failure 3 indicates During ADC calibration the software detected a channel out of range Cause s Action s During system calibration J1 J2 and J4 were not unplugged or calibration jumper JP1 is not installed properly Befor...

Page 73: ...und It should be a 120 hertz signal If the signal is OK replace the control board Defective 50 pin ribbon cable between the relay board and control board If no signal check continuity on the 50 pin cable pin 43 If defective replace the cable Defective relay board Replace the relay board 4 4 9 System Failure 11 System failure 11 indicates The ADC on the control board is not operating to spec too sl...

Page 74: ...ction s If this error occurs during system calibration J1 J2 and J4 were not unplugged or calibration jumper JP1 is not installed properly Before calibrating make sure J1 J2 and J4 on the control board are disconnected Verify jumper JP1 is correctly positioned Refer to system calibration instructions Air temperature sensor is above 40C at power up If the unit was shut off when the incubator heater...

Page 75: ...maries but no voltage output at secondaries replace the heater isolation transformer Defective DAC circuit on control board If failure persists replace control board After replacing the control board set it to incubator mode and restart the unit Defective solid state relay SSR Power up the unit in service mode Run status test on the second service screen and verify that the I WHTROFF incubator war...

Page 76: ...er from the AC side of the radiant heater solid state relay Run status test If I WHTROFF test passes replace the radiant heater SSR If it still fails reconnect the wire to the SSR Defective incubator heater SSR Disconnect the black wire larger diameter from the AC side of the incubator heater solid state relay Run status test If I WHTROFF test passes replace the incubator heater SSR If it still fa...

Page 77: ...place the control board 4 4 18 System Failure 20 System failure 20 indicates Display WDOG Time Out Cause s Action s Display driver board software is not performing correctly Replace the display driver board 4 4 19 System Failure 22 System failure 22 indicates During operation neither the radiant heater nor the incubator heater will turn ON Cause s Action s Refer to other errors Power down the unit...

Page 78: ...t and is seated in the groove at the top of the hub Defective relay board Replace relay board Defective fan motor Replace fan motor Fan is turning Fan is turning too slow Check fan speed in service mode should be about 1500 RPM in high fan speed Note that this RPM measurement is only tested during the power up tests Old design fan Replace with new design fan The new fan can be identified by the gr...

Page 79: ...ween control board and display board 4 4 25 System Failure 29 System failure 29 indicates Defective signal on control board Cause s Action s Defective control board Replace the control board 4 4 26 System Failure 30 System failure 30 indicates Mains voltage reading LV1 is outside of the expected range Cause s Action s Mains Voltage Comp Circuit is not calibrated correctly Calibrate the line voltag...

Page 80: ...ard are not compatible This error may occur after replacing the control display board Be sure to install the software provided in the control display board Replace the System Software 4 4 29 System Failure 35 System failure 35 indicates Wrong dipswitch set up Cause s Action s Switches set wrong Check the 8 position dipswitch on the control board Verify that Switch 1 and Switch 2 are on Defective c...

Page 81: ...tes Software has detected that door switches show that heater doors are both open and closed which is not physically possible Cause s Action s Defective switches or harness Use the SERVICE SCREEN to determine which switches are on Use an ohmeter to test the switches and cabling Refer to the Tips section 4 6 5 4 4 33 System Failure 50 System failure 50 indicates Incorrect display driver board Syste...

Page 82: ...eplace the display driver board 4 4 38 System Failure 60 System failure 60 indicates Line Circuit Failure Cause s Action s Failure in relay board LV2 calibration circuitry during calibration Replace relay board 4 4 39 System Failure 98 System failure 98 indicates Overflow Cause s Action s Software on the control board is not performing correctly Replace the control board 4 4 40 System Failure 99 S...

Page 83: ...resistance of reservoir switch at relay board harness J32 2 3 Switch should be closed when reservoir is closed and open when reservoir is open Defective 50 pin ribbon cable between the relay and control board Check for continuity on pin 6 RHBOTTLE If defective replace cable Defective relay board Replace relay board Defective control board Replace control board Elevating base AND Canopy will not go...

Page 84: ...nopy works in one direction but not the other Defective canopy motor Check the voltage to the canopy motor for both up and down movement Refer to the Tips section 4 6 9 If OK replace the canopy motor gearbox Defective 50 pin ribbon cable between the relay and control board Check for continuity on pins 23 24 26 27 motor control signals If defective replace the cable Defective relay board Replace re...

Page 85: ...splay driver board Disconnect ribbon cable from J6 on control board Power up unit Giraffe logo should appear on display After about 70 seconds the audible alarm sounds If the logo does not appear replace the display driver board Defective control board Replace control board Baby Hot or Baby Cold alarms activated while unit is in Manual Mode MANUAL TEMP alarm is selected on the Setup screen Select ...

Page 86: ... holding the latch open then let the latch close to capture the tilt ball Refer to Disassembly for complete cleaning in the Operation and Maintenance manual Tilt brake pad failure Replace the tilt brake Baby Cold or Baby Hot Alarm does not trigger at 0 5ºC or 1 0ºC in Air Control mode Manual Temp Alarm is disabled on Service Screen Enable Manual Temp alarm Humidifier reservoir is crazed has hairli...

Page 87: ...he removing the bottom cover and measuring directly at the components 4 6 3 Radiant Heater The 115 volt radiant heater is rated at 225 watts at 104 volts It is powered by isolated 115 volts from the heater isolation transformer switched by the radiant warmer SSR The resistance of the radiant heater is about 24 ohms To measure the radiant heater resistance on units with revision 9 or lower relay bo...

Page 88: ...losed Relay bd J31 pins 1 3 Closed when both heater doors are closed Humidity reservoir Relay bd J32 pins 2 3 Closed when reservoir is closed Add water thermostat Relay bd J32 pins 1 3 Opens when reservoir needs water Canopy foot control Left or Right Relay bd J40 pins 3 4 Closed when either switch is pressed E base foot control Left or right up Relay bd J40 pins 2 4 Closed when either switch is p...

Page 89: ...ifier safety thermostat is in series with the heater It opens at 130 5 C and closes at 90 8 C Measure the resistance at J53 2 to J53 3 The resistance of each heater is about 144 ohms so it should measure about 72 ohms for 115 units 288 ohms for 230 units 4 6 7 Compartment Air Probe and Patient Probes Use the service screen to read the temperature of the compartment and patient probes There are two...

Page 90: ... the back panel off the electrical enclosure Use a flash bulb to look up into the rail and see what moves when the canopy slips If the motor coupler is turning then either the slip clutch or one of the roll pins is missing or defective If the clutch turns and not the sprocket then the problem is a defective slip clutch If neither turns the problem is probably a sheared roll pin The e base motor an...

Page 91: ...ounds when Canopy is not all the way up to activate microswitches OR Heater doors aren t fully open to activate their microswitches If these symptoms exist check for rail lift belt failure by doing the following 1 Remove the canopy motor 2 Slide up the decorative strip to expose the endcap screw Remove the lower endcap 3 Using a bright flashlight pointing up in the bottom of the rail look inside t...

Page 92: ...enced voltages should always be present when the unit is in service mode In normal operating mode the voltages are not present if safety relay 2 contacts are open 1 Check the output voltage of the toroidal transformer at J44 pins 1 2 and at J44 pins 3 4 Voltages should be about 15 volts AC 2 If the voltage is not present verify that mains voltage is present at the primary input to the toroidal tra...

Page 93: ...pply valve two in the valve housing located beneath the electrical enclosure VC Select to open or close calibration valve in the sensor housing located beneath the bed Open is calibration position and closed is the normal operation position The calibration fan is on and the cooling fan is off when VC is open NOTE The cooling fan is on whenever the Servo Controlled Oxygen service screen is selected...

Page 94: ...ure or flow Inlet screen occluded Be sure supply is greater than 45psi 310 kPa and flow rate is greater than 45 L min If flow rate is 45 check that the inlet screen in the regulator is not occluded Clean or replace screen Air leaks into infant compartment Be sure all doors and portholes are closed Supply Valve not opening Check supply valves Refer to the Tips section 4 7 3 Endcap safety valve not ...

Page 95: ...ltage less than 33 mV Earlier software versions did not store voltages this low Replace display software with 1 62 or higher Oxygen System Failure 1 The sensor plug thermistor temperature reading is out of the range 15C 55C Unit is cold 15 degrees C Allow unit to warm up Cooling fan is not running when the sensor housing temperature gets above 50 degrees Test the cooling fan Refer to the Tips sect...

Page 96: ... 4 7 3 Leak or occlusion in sensor housing area Be sure sensor housing is seated properly and the retaining screws are tight Be sure sensor gaskets are in place and the tubing is seated correctly in the connectors Check to be sure that the two vents in the infant compartment under the bed are not occluded Oxygen System Failure 6 The Giraffe control board cannot communicate with Servo O2 board Defe...

Page 97: ...bly has not failed If both valves are not opening test the fuses and supply valves Disconnect J83 at the Servo O2 board Measure the resistance on harness pin 1 to pin 2 It should be the supply valve resistance 50 to 100 ohms If not the fuse is opened or the supply valve is defective Repeat for the second supply valve with pins 3 to 4 If the valves check OK the Servo O2 board is defective NOTE With...

Page 98: ...ective If voltage is not present the Servo O2 board is defective Open VC you should hear a click and the cooling fan should stop If the fan does not stop the Servo O2 board is defective 4 7 3 4 Sensor Housing Temperature Sensor Temperature to Resistance Curve Temperature Resistance 15C 15 720 kohm 25C 10 000 kohm 30C 8 056 kohm 35C 6 530 kohm 40C 5 326 kohm 45C 4 369 kohm 50C 3 604 kohm 60C 2 491 ...

Page 99: ...cannot be reused If you plan to replace the seal parts order the Enhanced Seal Retrofit Kit M1208286 2 Lock the rails in the intermediate position a Raise the canopy b Slowly lower the canopy until the rail locking screws align with the horizontal oblong holes in the rails Refer to Figure 5 1 c Use a 4 mm hex key to turn the rail locking screws counter clockwise until they lock both rails in place...

Page 100: ...py bracket Figure 5 1 Heater Housing Cover and Soffit b Using a 2 5 mm hex key remove the four screws that secure the heater housing cover to the heater door bracket Remove the heater housing cover Save the four screws and heater housing cover for later reinstallation 72 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 5 Repair Procedures ...

Page 101: ...ove and discard the corner pins Remove and discard the two south corner flanges Removal of the north corner flanges is described in section 5 2 1 Nuts Figure 5 3 Nuts d Using a 7 mm socket or wrench remove and discard the four nuts and four star washers across the north end of the heater door bracket that secure the canopy to the heater door bracket Two of the nuts are accessed though the north ac...

Page 102: ...et Housing bracket Access holes Heater Door Bracket Canopy Figure 5 5 Canopy Bracket and Heater Housing f Support the canopy and hold the threaded inserts inside the canopy while using a 2 5 mm hex key to remove the three button head screws across the top of the canopy This step may require the assistance of another person to support the canopy Save all hardware from this step for reassembly the t...

Page 103: ...r later reassembly 7 Choose one of the following Transfer the remaining parts from the old canopy to the new In this case order the corner label set 6600 2358 100 set of two as these cannot be reused Use the Enhanced Seal Retrofit Kit M1208286 to replace the seal hardware 8 Reassemble in reverse order If alignment is required refer to the 5 6 1 1 Realigning the Canopy section 2001 by Datex Ohmeda ...

Page 104: ...ide seal Side seal Front seal Side seal Rear seal extrusion Front seal Front seal extrusion Rear seal Figure 5 7 Canopy Seals and Extrusions 76 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 5 Repair Procedures ...

Page 105: ...ou remove hardware Figure 5 8 Wedging a Blunt Object to Keep Seal Open d Remove and discard the three screws using a 2 5 mm hex key and the two M4 nuts using a 7 mm socket from each side seal extrusion e Remove and discard the side seals side extrusions and clear plastic door stops f Using a 3 mm hex key remove and discard the four screws that secure the south seal to the south seal extrusion g Re...

Page 106: ...al NE corner flange East rail Rail spacer East seal Door support gasket Door support M4x16 flathead Phillips screw with pre applied nylon patch Corner pin Corner pin gasket Corner receiver SE corner cover M4x16 buttonhead socket cap screw South rail SW corner cover Spacer washer West rail NW corner flange M4x30 sockethead set screw cup point West seal Smooth nut M4 splitlock washer M4x20 buttonhea...

Page 107: ...e rails with smooth nuts spacer washers lock washers and screws from kit as shown in Figure 5 10 The larger lobe of each rail should be closest to the edge of the canopy as shown in Figure 5 12 This indicates which way is up on each seal The rails have E and W inscribed for east and west These letters go toward the heater door cutout end of the canopy b Position the spacer washers between the rail...

Page 108: ...crew lockwasher spacer washer gasket door support and smooth nut as shown in Figure 5 10 e Slide the seals on both sides for alignment purposes Lift the seal assembly to the upper limit of the canopy holes Refer to Figure 5 12 f Using a 10 mm open end wrench tighten all nuts and screws until they feel snug g Remove seal and verify that the lock washers are compressed flat If necessary tighten with...

Page 109: ...Figure 5 13 and Figure 5 14 Smooth nut Canopy North spacer Set screw Spacer washer OUTSIDE OF CANOPY INSIDE OF CANOPY Hex socket end Beveled edge Figure 5 14 Beveled Side of North Spacer Toward Canopy b Start all set screws in the spacer with the hex socket end of the screw pointing to the outside of the canopy c Add plastic spacer washers to the set screws d Install the north spacer and washers t...

Page 110: ...w Spacer washer OUTSIDE OF CANOPY INSIDE OF CANOPY Flat washer Figure 5 15 Hole Fill Assembly 2x for Canopies with Six Holes across North End f Snap the north seal vertically between the north spacer and canopy for a fit check Make sure that the red orange indicator is not visible from inside the canopy g Using a 10 mm open end wrench tighten all smooth nuts CAUTION Do not over tighten the hardwar...

Page 111: ...provided with the kit Install all hardware finger tight b Slide seal on for alignment purposes Lift the seal assembly to the upper limit of the holes c Tighten all nuts and screws until they feel snug d Remove seal and verify that the lock washers are compressed flat If necessary tighten with 10 mm open end wrench and 2 5 mm hex key CAUTION Do not over tighten the hardware e Install and remove sea...

Page 112: ...ied nylon patch Corner pin Corner pin gasket North flange corner Canopy Figure 5 18 North Corner Parts c Make sure that all pins point up The pins should point up when the canopy is upside down down when the canopy is right side up Make sure all gaskets are on the inside 8 Reinstall the canopy on the unit This step may require the assistance of another person as in Figure 5 6 a Using a 2 mm hex ke...

Page 113: ...rew on the side rails at the E and W marks Refer to Figure 5 19 Tighten smooth nuts finger tight until set screw protrudes through spacer and heater door bracket Smooth nut Canopy Hex nut M4x30 set screw Spacer washer OUTSIDE OF CANOPY INSIDE OF CANOPY Rail spacer Canopy rail Heater door bracket Flat washer Star washer Figure 5 19 Installing Rail Spacers d Tighten smooth nut with a 10 mm open end ...

Page 114: ...rt seal large lip down over the short guide rail on the south end of the canopy The seal should be flush with ends of guide rail Larger seal lip Flush with guide rail d Select a corner cover that fits each corner and snap it down over the corner receiver You should hear an audible snap Repeat for the remaining corner e Make sure that all red orange warning indicators have been covered Check each c...

Page 115: ...emove the north seal b Locate two inside corners of ends of the soffit 6600 1461 500 Figure 5 21 Soffit c Mark approximately one eighth inch 3mm by approximately 45º cut line at the inside corners identified d Cut corners with scissors or tin snips as marked 1 8 1 8 Figure 5 22 Trimming the Soffit Inside corners 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 87 Chapter 5 Repair Pro...

Page 116: ...f Reinstall the soffit using the six arrow clips g Reinstall north seal 15 Make sure that all seals can be easily removed a Lift and unsnap the corner covers b Slide the long side seals away from the display and off the guide rails 88 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 5 Repair Procedures ...

Page 117: ... or calibration always perform service checkout procedures before putting the unit back into service 5 2 2 Servicing Enhanced Canopy Seals If your canopy has the enhanced canopy seals use the following kits to service them Kit Part Number Corner Cover Replacement M1208283 Seal Replacement M1208284 Hardware Replacement M1208285 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 89 Chapt...

Page 118: ...n place 7 Close the door and snap the hinge cover back in place keeping the thin side of the cover closest to the porthole 5 4 Right Rail Assembly Repair Procedures NOTE The entire rail assembly is available or the individual parts may be replaced Refer to Chapter 6 for part numbers 5 4 1 Removing the Right Upright Motor Side Refer to Figure 5 1 Heater Housing Cover and Soffit Figure 5 24 Disconne...

Page 119: ...ing cover to the heater door bracket and remove the cover 4 Remove the right inside cover by removing the 2 screws and nuts 2mm hex key 5 5 mm wrench that secure it around the door cable 5 Remove the steel tube that routes the door cable into the lift rail Use a 3mm hex key to remove the screw in the front cable clip Use a 2 5 mm hex key and 7 mm wrench to remove the screw and nut in the side cabl...

Page 120: ...move the cover 9 Slide the decorative strip up about in the groove on the outside of the upright to access hardware that secures the lower end cap You may wish to use a piece of tape to grip the strip Use a 2 5 mm hex key to remove the screw then remove the cap On units equipped with the Servo Oxygen option refer to the 5 14 5 Endcap Safety Valve section for instructions on removing the endcap man...

Page 121: ... Control knob Font bezel Figure 5 27 Display Module Disassembly 10 Using a 2mm hex key remove the 4 button head socket screws and lock washers that secure the back cover to the display module and remove the panel 11 Remove the control knob from the front of the display by pulling it straight off its shaft 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 93 Chapter 5 Repair Procedures...

Page 122: ...old on to the upright and using a 4mm hex key remove the 2 screws in the holes in the lower side of the upright Remove the entire upright assembly You can disconnect the electrical connector and ground to completely remove the upright or if you wish there is enough slack in the wiring to allow you to work on the upright on a table or bench close to the unit without disconnecting the electrical or ...

Page 123: ...nd lock washers 6mm wrench that held the back cover then remove the front bezel of the display module 12 Using a 2mm hex key remove the screw that secures the wire cover to the inside of the upright 13 To remove the wire cover slide the wire cover up about and then pull it straight back by grasping its back edge 14 Using a 3mm hex key remove the 2 screws that secure the display module to the nut b...

Page 124: ... Figure 5 28 Right Upright Disassembly 1 Using a 2 5 mm hex key remove the 2 screws located at either end of the upright in the rear dovetails that secure belt channel to the inside of the upright Using a 3mm hex key remove the side roller bracket Remove the lift motor coupler components if still attached to the rail assembly Pull the entire rail assembly up out of the upright 2 Remove the pinch g...

Page 125: ...aring When reinstalling torque the screws to 45 in lbs reference 2 To replace the roller tensioning spring first use needle nose pliers to pull the tension spring off the roll pin at the end of the lift rail Then take off the 2 center rollers and slide the tensioning plate out of the lift rail Remove the old spring 3 Reinstall the 2 center rollers Use a hex key in the center access slot to lift th...

Page 126: ...x key 5 4 3 4 Replacing the Rail Drive Belt Refer to Figure 5 30 Replacing the Drive Belt STEP 6 E DETAIL E SCALE 1 2 Belt Plastic belt block Brass belt block Leaf spring Roll pin Figure 5 30 Replacing the Drive Belt 1 Using a 5 5 mm wrench remove the Nylok nuts that secure the springs coil to the plastic belt block The springs will roll back around their spools 2 Using a 2mm hex key remove the 2 ...

Page 127: ...To reinstall the spools assemble each of the spools by wedging them into the rail with the plastic washers at either end of each spool then slide all the assemble spools into their mounting slots at the same time Lubricate the spring spools by placing a drop of Lubriplate where the spool hub seats in the slot NOTE Replace all the buoyancy springs in an upright at the same time NOTE When reassembli...

Page 128: ...ht to the unit Reinstall the 2 pieces of the motor coupler that fit on the shaft at the base of the upright that mate with the coupler piece on the gearbox shaft 4 To assist in reattaching the upright to the unit there are four mounting studs on the bracket casting that mate with four holes in the upright Place the upright on the studs Be sure the canopy bracket is in front of the upright Be caref...

Page 129: ...the top nut and flat washer so the bottom of the flat washer is in the middle of the threads Slide the threaded heater door opening rod through the bracket then install the flat washer lock washer and nut 8mm wrench 16 Use a straight blade screwdriver in the slot at the cable rod s end to hold the rod and use the wrench to tighten the bottom nut 17 Install the upper end cap 18 Slide the decorative...

Page 130: ...ove the 2 screws in the rear dovetail of the upright that secure the cable carrier channel to the inside of the upright One screw is located at the top of the upright the other is half way down Using a 3mm hex key remove the side roller bracket Pull the entire rail assembly out of the upright 2 Remove the pinch guard by sliding it up then pulling it off 102 6600 0343 000 104 2001 by Datex Ohmeda I...

Page 131: ... around their spools 2 The spools slide out of their mounting slots To reinstall the spools assemble each of the spools by wedging them into the rail with the plastic washers at either side of each spool then slide all the assembled spools into their mounting slots at the same time Lubricate the spring spools by placing a drop of Lubriplate where the spool hub seats in the slot NOTE Replace all th...

Page 132: ...ue the screws to 45 in lbs reference 4 Using pliers pull the tensioning spring up onto the roll pin at the end of the rail 5 Individual links of the flexible cable carrier snap out of the belt by unfolding them from their center To replace the link that fastens the carrier to the channel drill out the rivet and replace it with a M3 x 8 screw 5 5 4 Reassembling the Left Upright Refer to Figure 5 25...

Page 133: ... locking screws align with the horizontal oblong holes in the rail Lock the rail by turning the screws CCW 4 mm hex key until they lock the inner rail in place 6 Attach ground wire to rail Fasten the display module to the upright with the two screws and nut bar removed earlier 7 Reinstall the wire cover Take care to route the wires in the upright channels and not to pinch them with the cover when ...

Page 134: ...n MAT N LOK connector for the radiant heater connections must be removed from the old harness using a pin extractor If a pin extractor is not available order a new connector when you order the harness Four cable ties are also required 6600 1097 603 3 pin Universal MAT N LOK connector 6600 0384 400 Cable Tie 5 5 5 1 Removing and Disassembling the Rail Refer to Figure 5 33 Left Rail Springs and Spoo...

Page 135: ... end of the left rail tie secures harness to the carrier 5 Remove the 3 pin MAT N LOK connector cut wires or extract pins from the harness on the side of the left rail 3 pin MAT N LOK connector Bushing Figure 5 36 3 pin MAT N LOK Connector and Bushing 6 Remove the bushing on the side of the left rail 7 Attach a wire or string to this harness to assist in threading the new cable assembly through th...

Page 136: ...nd remove the end link from the cable carrier 5 Thread cable through the left rail and out hole on side 6 Pull cable through the rail until the cable mark is in the correct position just inside rail 7 Reinstall the bushing in the hole on the side of the rail 8 Verify the mark on the cable is still in the correct position and reconnect the cable carrier to the end link riveted to the left rail Clos...

Page 137: ...inks on the cable carrier channel 3 Remove the 4 cable ties securing the harness to the channel Make note of routing and orientation 4 Remove and discard the harness You may want to save the cable carrier links to use as spares 5 5 5 5 Installing the New Harness on the Cable Carrier Channel 1 On the replacement harness open the first 4 cable guard latches at the cable carrier channel end 2 Remove ...

Page 138: ...rrect Figure 5 40 Correct and Incorrect Cable Tie Usage 4 Reattach the cable carrier channel to the 3 links riveted to the channel 5 Close all open cable guard latches 6 Bring Lift Rail and Cable Carrier Channel together as shown in the following figure Figure 5 41 Lift Rail and Cable Carrier Channel Together 110 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 5 Repair Proce...

Page 139: ...onnecting Heater Door Cable Figure 5 34 Re attaching the Upright and Figure 5 42 Canopy Alignment NOTE It is not necessary to remove the canopy to replace the radiant heater To replace the radiant heater assembly perform the instructions in section 5 6 2 1 Raise the canopy to the intermediate lock position then lock it in place by loosening the rail locking screws on the outside of both uprights s...

Page 140: ... faces the rear Push a small hex key or screwdriver through the small lower hole in the rail through the lower hole in the plastic tube inside the extrusion and back through the rail on the other side of the tube to hold the tube in place Insert a 2 mm hex key through the larger hole to loosen the screw that fastens the conical cap to the plastic tube Pull the cap out of the rail 8 Using a 10mm wr...

Page 141: ...ssage goes out on the graphic screen 5 Loosen the top two alignment nuts on the back plate to fully seat the canopy on the side walls As a starting point there should be an approximate 0 15 inch gap at each of the canopy corners One way to shim up the corners is to place a 2 5 mm hex key or a 3 mm hex key as spacers in either of the north canopy corners and a 4 mm hex key or a 5 mm hex key as spac...

Page 142: ...ater kit includes heating element heater leads with pins and the connector and ground wire You can replace the element with the canopy still assembled to the unit by running the canopy to its top travel limit and lowering the elevating base to its lowest position 1 Using a small straight blade screwdriver remove the 6 arrow clips that secure the soffit beneath the rear of the canopy and remove the...

Page 143: ...guard 6 Install the new heating element and reinstall the guard in the reflector Thread the wires from the new heating element through the grommet in the heater housing 7 Use the 2 mounting screws and lock washers to reinstall the reflector 8 Mount the new female half of the connector in its mounting Push the pins from the heating element into the connector Route the ground wire straight up from t...

Page 144: ...cket Bottom nut Flat washer Lock washer Nuts Button head screw Cams Spool assembly Figure 5 44 Heater Door Cable Adjustment To access the heater door spool assembly first disassemble the canopy heater from the unit as described in Removing the Canopy and Heater Assembly 1 Remove the housing bracket from the heater assembly 2 To replace the spool assembly use a 2 5 mm hex key to remove the button h...

Page 145: ...uld be removed Position the top nut and flat washer so the bottom of the flat washer is in the middle of the threads Slide the heater door opening rod through the bracket then install the flat washer lock washer and nut 8mm wrench 2 Use a straight blade screwdriver in the slot at the cable rod s end to hold the rod and use the wrench to tighten the bottom nut 3 Turn on the unit and run the canopy ...

Page 146: ...ess hole in the back of the inner rail Insert a 2 mm hex wrench through the small hole in the back of the inner rail through the spring tube and back into the rail to temporarily secure the spring tube assembly to the inner rail 8 Unscrew the setscrew in the door cable conical cap until it is possible to separate the door cable cap from the spring tube Do not remove the setscrew 9 Secure a length ...

Page 147: ...wrench can be inserted through the inner rail and spring tube temporarily securing the spring tube Check that hex wrench is fully inserted in the hole in the opposite side of the inner rail 18 Remove the string 19 Re secure the heater door cable end cap by screwing in the setscrew with a 2 mm wrench Moderate tightening is correct 20 Verify that the door cable is securely held in the spring tube by...

Page 148: ... loosen adjust the rod down relative to the bracket and re tighten If the heater doors are all the way open against their mechanical stop and the IN TRANSITION message still shows loosen and adjust the rod up relative to the bracket The least amount of tension that fully opens the doors is preferred 27 Lower the canopy Ensure that the canopy closes completely 28 Reinstall the lower end cap Reposit...

Page 149: ... cover and remove it 3 Disconnect the connectors for the temperature and humidity sensor if installed wires and remove the compartment air probe NOTE Some early units have compartment air probes with jack connectors at the probe panel and should be disconnected there For these units you must order kit number 6600 0241 850 to replace the probe and wire harness 4 Feed the probe cable through the hol...

Page 150: ...the probe housing cover Also check that the temperature sensor is oriented so that it is on top 5 8 Removing the Upper End Cap Spring Refer to Figure 5 49 Top Rail End Cap Top inner end cap Spring Top outer end cap Roll pin Figure 5 49 Top Rail End Cap 1 To replace the retaining spring use a punch to push the roll pin in the top of the lift rail out about inch and remove the old spring 2 Remove th...

Page 151: ...direction and use a 2 5 mm hex key to remove the 3 chassis cover screws on one side 3 Slide the drawer to the other side and remove the 3 remaining screws from the cover 4 Remove the bottom 2 screws 2mm hex key that secure the right end of the humidifier wire raceway cover 5 Flex the raceway cover and carefully slide the cover panel forward until it drops off the back drawer slide 6 Rotate the cov...

Page 152: ... 2 Remove the fan fan hub and fan seal from the top of the fan motor shaft 3 Remove the chassis cover Refer to section 5 9 1 4 Disconnect the motor leads 5 Remove the 4 screws in the motor bracket and remove the fan motor assembly 6 The motor isolators pop out of the holes in the bracket 7 To replace the optical sensor disconnect its connector remove the screw from the boss in the chassis that hol...

Page 153: ...nopy finger switch Figure 5 51 Heat Sink and Fan Motor shaft Motor Motor bracket Motor isolators Thermostat Figure 5 52 Fan Motor Slot Blue connector Flexible membrane Incubator heater not shown 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 125 Chapter 5 Repair Procedures ...

Page 154: ...sting Lower shroud Elevating column Bed up down pedal switch Canopy pedal switch Caster 12mm screw 6mm screw Column power cable Lower mounting plate Outer column Figure 5 53 Elevating Base Before disconnecting the power raise the bed to a comfortable working height 126 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 5 Repair Procedures ...

Page 155: ...an motor shaft 3 Remove the chassis cover Refer to section 5 9 1 4 Disconnect the heater s electrical connector the thermostat connections and the heat sink sensor connector 5 Remove the upper shroud 6 Remove the 14 mounting screws that secure the heat sink Remove the heatsink 7 Remove the retaining clip and slide the cartridge out of the heat sink NOTE On early units the cartridge screwed into a ...

Page 156: ...ay the unit down on its back controller on the floor Place blocks under the uprights so the back casters are off the floor 11 Using a 4mm hex key remove the four socket head screws in the bottom of the elevating base that secure the lower mounting plate to the base and remove the mounting plate leg assembly 12 Using a 13mm socket remove the 4 nuts that secure the elevating base to the casting and ...

Page 157: ...Refer to section 5 9 1 Remove the two side chassis covers 3 mm hex key 4 Remove the front wall 5 Disconnect the wiring harnesses 6 Remove the two screws at the bottom corners that secure the probe panel to the enclosure Refer to section 5 13 2 WARNING Be sure the front of the chassis is supported before removing the screws from the bracket to prevent the chassis from falling 7 While supporting the...

Page 158: ...bed up down pedal switch Make sure that you do not pinch the electrical wires 5 9 7 Canopy Pedal Switch Refer to Figure 5 53 Elevating Base 1 Using a 4 mm hex key and a 8mm hex key remove the screws that secures the pedal 2 Disconnect the switch electrical connector and pull the pedal out Discard old canopy pedal switch 3 Install new canopy pedal switch Replace the 12mm screw first then the 6mm sc...

Page 159: ...of the new membrane switch up from behind the switch panel so that you can connect it to the black connector of the gray membrane switch wiring harness 11 Connect the blue and black connectors Secure the connection using the plastic adhesive connector locking pieces that you saved in step 6 or a new one part number 6600 0572 600 12 Tuck the connector assembly down between the chassis and the elect...

Page 160: ... 3 Release the tilt platform from the chassis by pushing the pivot pin tabs in on both sides then lifting the tilt platform out of the chassis 4 Turn the tilt platform over and remove the 4 screws 2 5 mm hex key that secure the tilt assembly cover 5 Remove the two plastic inserts The long insert holds a positioning spring and the smaller ball insert holds the screw ball in position 6 Press back th...

Page 161: ...uld be drawn into the leg NOTE If you are replacing a caster hub cover you must use an 1 8 drill to remove the old cover stem before snapping the new hub cover in place 5 12 Humidifier Assembly Repairs Refer to Figure 5 54 Chassis Bottom Cover and Figure 5 56 Humidifier Parts A design change was made to the humidifier assembly to make it easier to remove the screws during disassembly Units shipped...

Page 162: ...f the screw 5 12 2 Disassembly 1 Remove the humidifier reservoir 2 Remove the 6 screws that secure the wire raceway cover and remove the cover 3 Remove the chassis cover Refer to section 5 9 1 4 Disconnect the 3 electrical connectors 5 Remove the 2 screws on either side of the heater assembly 6 Remove the heater assembly 7 Use a 2mm hex key to remove the 2 screws from the reservoir switch and remo...

Page 163: ...washer Bottom gasket Bottom bracket Reservoir seal M3 x 16 Phillips head screw M3 x 8 Phillips head coated screw Figure 5 56 Humidifier Parts 12 Remove the 3 screws in the heater cartridge sheath 13 To remove the heater cartridge unscrew it from its threaded hole 14 The thermostats can be replaced by removing the nuts securing them to the ramp block If either thermostat or the heater cartridge is ...

Page 164: ...ulating cylinder Slide the bottom gasket over the insulating cylinder then over the ramp block 9 Align and slide the posts of the bottom bracket through the bottom gasket then through the ramp block 10 Install an M3 x 10 socket head cap screw and star washer through the hole in the heater mount next to the add water thermostat This screw grounds the bottom bracket so do not use a Teflon coated scr...

Page 165: ...isplay bezel Control knob Display cage Figure 5 57 Display Module 1 Remove the 4 screws that hold the back cover on the display module and remove the cover 2 To remove the display driver board first remove the 4 screws the hold the board to the standoffs then disconnect the electrical connectors 3 To replace the rotary encoder for the EL display pull the control knob off the shaft disconnect the e...

Page 166: ...f the display cage Remove the standoffs 6mm wrench and remove the bezel To replace the membrane switch panel first disconnect its electrical connector and then peel it off the display cage Be careful to remove all residue adhesive from the module before installing a new membrane panel The membrane panel can not be repositioned once it has been applied without damaging it 5 13 2 Probe Panel Refer t...

Page 167: ...sition of the remaining panels is not critical 5 13 2 1 Battery The battery snaps into a holder on the side of the probe panel housing It has two snap connectors at its top When replacing the battery its easier to first connect the terminals then push the battery into its holder NOTE Run the unit for at least two hours to charge the new battery before using the unit The battery charges only when t...

Page 168: ...probe panel housing Connection panel Card cage Incubator solid state relay RS232 connector Heater Isolation transformer Figure 5 59 Electronics Enclosure Using a 2 5 mm hex key loosen the 2 screws in the keyhole slots and remove the 6 remaining screws that secure the controller cover then remove the cover Now you can access the electrical components listed below 140 6600 0343 000 104 2001 by Datex...

Page 169: ...ck connectors can be disconnected You can now access the 2 fuses on the board NOTE Always perform Line Voltage Calibration after replacing the relay board 5 13 3 3 Solid State Relays To replace either of the 2 solid state relays the relays are identical and carry the same part number disconnect their electrical connections and using a 7mm wrench remove the 2 nuts that secure them to the enclosure ...

Page 170: ... you may wish to use electrical tape to attach the 3 large washers to the transformer 6 Install the new transformer by passing the retaining bolt through the washers and transformer and into the threaded hole in the side of the electrical enclosure Turn the transformer so you can see the label on the side transformer to orient the wire harness so it exits toward you then finish tightening the reta...

Page 171: ... oxygen sensors Replace with two new sensors 6600 0120 850 NOTE The date on the sensor is a discard date the sensor should be removed from service on this date All sensors are shipped from Ohmeda at least 12 months prior to this date sensors should be installed immediately to ensure maximum operating life 4 Reinstall the sensor housing cover and close and secure the door in the chassis cover 5 Per...

Page 172: ...screws that secure the sensor housing cover and remove the cover 3 To replace the half of the PC board inside the sensor housing cover use 2 5 mm hex key to remove the 2 M4 button head screws that secure it to the cover 4 To replace the half of the PC board inside the sensor housing disconnect from the wire harness and remove the single M4 button head screw that holds it to the housing Perform the...

Page 173: ...move the cover by sliding out toward the right side of the unit 3 Disconnect the ground cable from bottom cover The ground cable is secured to a 4mm stud in the bottom cover with a nut and two internal tooth lock washers 4 Disconnect the cooling fan cable 5 Use a 2 5 mm hex key to remove the M3 screw that secures the center of the sensor housing to the chassis Refer to Figure 5 61 Sensor Housing 6...

Page 174: ...or on the outside of the housing to loosen the assembly Remove the regulator assembly 4 To replace the regulator inlet filter use a wrench to remove the elbow fitting then turn the filter fitting off the regulator Before installing a new filter make sure all old PTFE tape remnants are removed and new tape is applied 5 When installing the new regulator assembly be sure to replace the M14 lock washe...

Page 175: ...e the endcap manifold slide up the dovetail rail trim strip to access the M4 flathead screw 2 4 mm hex key end cap screw and remove the screw Loosen the M4 retaining pin screw and tilt the manifold to disengage the retaining pin from the hole in the dovetail rail and remove the manifold 2 To replace any of the valve s internal parts remove the two M4 flat head screws 3 Use a needle nose pliers to ...

Page 176: ...ver 2 The Servo O2 Board is located in the second slot of the option card cage The 485 data cable sensor housing cable calibration cable and cooling fan cable are attached to it The board can be slid part way out of its guide to access its connectors or to replace the U6 EPROM Perform Pre use Checkout 148 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 5 Repair Procedures ...

Page 177: ...d parts of the Giraffe Scale refer to the Giraffe Scale Service Manual which can be ordered as part of a Giraffe OmniBed service manual kit US 6600 0834 801 or INTL 6600 0834 802 6 1 Exploded Views The exploded views begin on the next page 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 149 ...

Page 178: ...te 6600 1287 504 Scale label 6600 2325 104 Dust cover 6600 1195 600 8 Blank Connector Plate 6600 1287 501 Blank Label 6600 2325 101 9 Patient Probe 1 Panel Harness 6600 0716 701 10 Patient Probe 2 Panel Harness 6600 0716 702 11 Probe Panel Housing 6600 0279 850 12 Rocker Switch Assembly 6600 0227 850 Power Switch and Battery Wire Harness 6600 0707 700 Switch Mounting Plate 6600 1844 500 Switch Pla...

Page 179: ...re 6 1 Probe Panel Assembly 1 2 3 4 5 5 6 7 8 9 10 11 12 Probe Panel Expanded View Probe Panel Rear View 14 15 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 151 Chapter 6 Illustrated Parts ...

Page 180: ...el Assembly 6600 1007 600 15 Screw M2 5 x 8 Socket Head 6600 0715 403 16 Alarm Lens 6600 1132 500 17 Right east Seal 6600 1736 501 18 Control knob 6600 1480 500 19 Power Fail Lens 6600 1065 400 20 Display Bezel 6600 1131 500 21 Left west Seal 6600 1736 502 22 Light Pipe 6600 1066 400 23 Washer M4 Flat 6600 0712 403 24 Washer M4 Split ring 6600 0713 403 25 Screw M4 x 10 Socket Head 6600 0707 409 26...

Page 181: ...5 3 2 6 7 8 3 4 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 3 4 10 3 4 Figure 6 2 Display Module 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 153 Chapter 6 Illustrated Parts ...

Page 182: ...t heater transformer 6600 0815 700 16 Power switch 115V 6600 1014 602 Power switch 230V 6600 1014 601 17 Line filter 6600 1006 600 18 Single plug guard U S U K Italian Swiss Australian short 6600 1701 500 C E cord long 6600 1857 500 Bumper kit for power cord 40 bumpers M1135907 19 Accessories plug guard 6600 1711 500 20 Flat washer M4 6600 0712 403 21 Lock washer M4 internal tooth 6600 0713 432 22...

Page 183: ...be panel to reduce battery ambient temperature and prolong battery life 27 28 1 2 3 4 5 6 7 8 10 9a 11 12 14 13 15 16 17 18 19 20 21 22 23 24 25 26 29 30 33 31 32 31 21 22 36 36 37 9b 38 39 39 39 Parts not shown Enclosure door 6600 1349 500 Also refer to power cords in section 6 2 Accessories Not present on all units 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 155 Chapter 6 Illu...

Page 184: ...0 0714 401 16 Wire harness ISO transformer 6600 1526 700 17 Screw M4 x 6 6600 0706 407 18 Lock washer M4 int tooth 6600 0713 432 19 Cable twist lock 6600 1197 600 20 RS232 chassis 6600 1479 500 21 Screw lock female 6600 0673 400 22 Retaining clip 6600 0672 400 23 Wire harness with 9 pin D connector 6600 1531 700 24 RS232 ThermaLink PC board M1059915 RS232 upgrade kit 6600 0257 850 25 Wire harness ...

Page 185: ...2 19 20 21 22 23 24 25 17 18 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 3 Figure 6 4 Humidifier Transformer and RS232 Option 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 157 Chapter 6 Illustrated Parts ...

Page 186: ...00 22 Washer 0202 4520 340 23 Spring 6600 1009 400 24 Brake bracket 6600 1225 500 25 Tilt Brake pad assembly 6600 0853 700 26 Knob 6600 1158 500 27 Cover 6600 1327 500 28 Slide 6600 1227 500 29 Spring 6600 1083 400 30 Ball bearing 6600 1228 500 31 Pin 6600 2023 500 32 Pin retaining clip 6600 0240 400 33 Plunger 6600 1325 500 34 Spring 6600 1043 400 35 Pan 6600 0801 700 36 Screw M4 6600 0706 407 37...

Page 187: ...Figure 6 5 Bed 9 22 23 25 24 26 9 10 11 27 28 29 30 12 5 38 37 39 31 32 33 34 This label no longer required 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 159 Chapter 6 Illustrated Parts ...

Page 188: ...rthole hinge left west spring 6600 1040 400 18 Flat washer 6600 0712 403 19 Split ring lock washer M4 6600 0713 403 20 Screw M4 x 16 6600 0706 411 21 Porthole hinge cover 6600 1242 500 22 Porthole door 6600 1238 500 23 Porthole latch cover 6600 1246 500 24 Porthole latch spring 6600 1245 500 25 O ring 6600 1049 400 26 Porthole latch base 6600 1244 500 27 Plastic washer 6600 1050 400 28 Screw M2 9 ...

Page 189: ... 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 18 19 30 31 Figure 6 6 Side Panel East West 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 161 Chapter 6 Illustrated Parts ...

Page 190: ...washer 6600 0713 403 16 Flat washer 6600 0712 403 17 Rear north wall mount cover 6600 1305 500 18 Bumper 6600 1485 500 19 Rear north wall mount rod 6600 1356 500 20 Rear north wall mount 6600 1428 500 21 Screw M4 2 x 19 Pan Head 6600 0709 404 22 Screw M5 x 12 Button Head 6600 0706 418 23 Lock washer 6600 0713 404 24 Flat washer 6600 0712 404 25 Front south wall solid 6600 0247 852 26 Front south w...

Page 191: ...Figure 6 7 Rear North and Front South Wall FRONT WALL 25 12 26 4 5 6 7 8 9 10 11 27 1 2 28 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 163 Chapter 6 Illustrated Parts ...

Page 192: ...19 850 7 Warning label 6600 2328 101 8 Lock Washer M3 6600 0713 402 9 Nut M3 6600 0711 403 10 Bushing 6600 1120 400 11 Lock Washer 6600 0713 403 12 Screw M4 x 10 Button Head 6600 0706 409 13 Wire cover left west 6600 0824 700 14 Screw M3 x 10 Button Head 6600 0706 401 15 Star washer M3 internal tooth 6600 0713 431 16 Wire cover right East 6600 0823 700 17 Flat washer M 3 6600 0712 402 164 6600 034...

Page 194: ... 6600 0713 443 16 Heater housing cover 6600 1220 500 17 Flat washer M5 6600 0712 404 18 Split ring lock washer M5 6600 0713 404 19 Screw M5 x 12 Button head socket 6600 0706 418 20 Inside cover right 6600 1459 500 21 Soffit clip arrow fastener 6600 1056 400 22 Soffit 6600 1461 500 23 Inside cover left west 6600 1477 500 24 Screw M3 x 10 socket head 6600 0706 401 25 Lock nut M3 6600 0714 401 26 Bac...

Page 196: ...nt south 6600 1865 502 13 Corner flange front left rear right SW NE 6600 0275 850 14 Canopy corner pin 6600 1197 500 15 Screw M4x0 7x16 Flhd Nylok 6600 1155 400 16 Right canopy seal side east 6600 1865 503 17 Door support 6600 1471 500 18 Nut elastic lock M4 x 0 7 6600 0714 402 19 Spacer 10 mm x 8 0 6600 1108 400 20 Set screw M4 30 socket head cup point 6600 0715 407 21 Rear north canopy seal 6600...

Page 197: ...1 400 14 Flange Corner NW 6600 1343 500 15 Flange Corner NE 6600 1344 500 16 Canopy Corner Pin M1164256 17 Canopy Corner Pin Gasket M1156952 18 Door Support 6600 1471 500 19 Door Support Gasket M1156948 20 Spacer Washer M1156954 21 Smooth Nut M1156957 22 M4 x 20 Buttonhead Socket Cap Screw 6600 0706 412 23 M4 x 16 Buttonhead Socket Cap Screw 6600 0706 411 24 M4 x 30 Socket Set Screw Cup Point Stai...

Page 198: ...96 500 15 Door switch 6600 1154 600 16 Locking nut 2 56 6600 1165 400 17 Cam spacer 6600 0925 400 18 Inner cam white with notch 6600 1893 500 19 Outer cam white with notch 6600 1892 500 20 Washer 175 ID x 875 OD 0402 1133 300 21 Split ring washer 6600 0713 403 22 Screw M4 x 10 button head 6600 0706 409 Always order heater door and foil to install at the same time If replacing older black cams or w...

Page 199: ... 1 2 3 5 6 7 8 12 13 10 11 9 15 16 14 17 18 19 20 21 22 17 18 19 20 21 22 18 19 15 Figure 6 12 Heater Doors 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 171 Chapter 6 Illustrated Parts ...

Page 200: ...pin 6600 1046 400 9 Tie down cylinder 6600 1331 500 10 Incubator heater and harness assembly 6600 1041 700 Retaining clip 6600 1211 500 If you have a silver colored heatsink with threaded heater cartridges you must replace both the heatsink and the cartridges Order kit number 6600 0228 850 Kit also includes new gasket and heater retaining clips 172 6600 0343 000 104 2001 by Datex Ohmeda Inc All ri...

Page 202: ...0 30 Washer 6600 1100 400 31 Pin stop 6600 1730 500 32 Door spring 6600 1044 400 33 Hinge pin 6600 1284 500 34 Chassis side panel 6600 1280 500 35 Screw M5 x 12 6600 0706 418 36 Optical fan sensor includes wire harness 6600 0820 700 37 Sensor holder 6600 1435 500 38 Sensor gasket 6600 1437 500 39 Screw M2 9 x 6 5 6600 0709 405 40 Screw M3 x 6 6600 0707 401 41 Split ring lock washer M3 6600 0713 40...

Page 203: ...4 15 16 17 18 19 15 16 20 21 22 23 24 25 26 27 28 4 31 43 44 29 32 33 34 35 4 30 11 36 37 38 39 40 41 42 19 20 21 21 45 47 46 25 48 49 50 51 53 52 21 46 42 54 55 56 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 175 Chapter 6 Illustrated Parts ...

Page 204: ...17 Heater sheath 6600 1292 500 18 Nut hex 6 32 0144 3324 113 19 Split ring lock washer 6 6600 0345 400 20 Safety thermostat assembly 6600 0225 850 21 Add water thermostat assembly includes item 4 6600 0803 700 22 Humidifier heater 6600 0224 850 23 Spacer 125 ID 6600 1779 500 24 Humidifier top bracket 6600 1295 500 25 Star washer M3 x 3 2 ID 6600 0713 442 26 Screw M3 x 12 Cheese head Phillips 6600 ...

Page 205: ...8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2 29 8 2 NOTE Due to design changes refer to 5 12 Humidifier Assembly Repairs in Repair Procedures before ordering parts 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 177 Chapter 6 Illustrated Parts ...

Page 206: ...d 6600 0706 409 24 Screw M8 x 16 Btn Hd skt new 6600 0706 435 25 Lock washer M8 new 6600 0712 406 26 Speaker bracket 6600 1462 500 27 Split ring lock washer M4 6600 0713 403 28 Screw M4 x 25 Skt Hd 6600 0707 448 29 Screw M12 button head 6600 0706 449 30 Lock washer M12 6600 0713 408 31 Screw M6 6600 1117 402 32 Lock washer 6600 0713 405 33 Star washer 6600 0713 445 34 Screw M6 socket head 6600 070...

Page 207: ...6 27 28 35 29 36 30 31 32 33 34 12 18 5 7 9 10 11 13 16 17 18 24 25 35 1 5 7 13 16 17 18 24 25 33 34 34 33 38 40 32 41 42 43 44 49 49 6 21 22 19 20 6 19 20 22 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 179 Chapter 6 Illustrated Parts ...

Page 208: ...Flat washer M5 6600 0712 404 26 Brass spacer 6600 1186 400 27 Grommet 6600 1187 400 28 Split ring lock washer 6600 0713 404 29 Bracket 6600 1389 500 30 Tube 6600 1391 500 31 Nylok nut M5 6600 0714 403 32 Spring 6600 1101 400 33 Cap 6600 1410 500 34 Spring tube assembly items 23 33 6600 0854 700 35 Hole plug 6600 1150 400 36 Cable clamp 6600 1064 400 37 Screw M4 x 2 6600 0707 412 38 Screw M4 x 8 66...

Page 209: ...r Side Complete East Rail Assembly 6600 0290 850 1 2 3 4 5 6 7 8 9 10 10 11 12 13 14 15 16 17 18 19 20 21 22 34 36 37 38 39 4 5 5 43 40 41 42 44 5 4 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 181 Chapter 6 Illustrated Parts ...

Page 210: ...her M3 6600 0712 402 16 Belt tensioner spring 6600 1071 400 17 Belt block cover 6600 1360 500 18 Screw M3 x 10 flat head socket 6600 1151 400 19 Belt adjuster bottom 6600 1357 500 20 Belt guide block 6600 1815 500 21 Spacer 6600 1491 500 22 Belt switch assembly guide 6600 1769 500 Parts not shown Micro switch part of switch harness Refer to wiring diag Switch hardware Screw M2 x 16 fillister head ...

Page 211: ... 1 Lift Motor Side 1 2 3 4 5 6 7 20 STEP 6 SCALE 1 10 SEE DETAIL E DETAIL E SCALE 1 2 8 9 10 11 13 14 15 16 17 18 12 19 14 15 21 22 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 183 Chapter 6 Illustrated Parts ...

Page 212: ...ing lock washer M3 6600 0713 402 11 Screw M3 x 16 button head 6600 0706 403 12 Lock washer M3 6600 0713 402 13 Screw M3 x 10 button head 6600 0706 401 14 Bearing 6600 1090 400 15 Brass spacer 6600 1186 400 16 Rubber grommet 6600 1187 400 17 Bracket 6600 1389 500 18 Slip clutch roll pin 6600 1198 400 Top belt guide block no longer used it can be removed if desired 184 6600 0343 000 104 2001 by Date...

Page 213: ...Figure 6 19 Belt Channel 2 Lift Motor Side 5 6 7 9 10 11 8 12 13 14 15 16 17 1 2 3 4 18 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 185 Chapter 6 Illustrated Parts ...

Page 214: ... bushing 6600 1749 500 8 Screw M6 x 20 button head 6600 0706 429 9 Screw M5 x 20 socket head 6600 0707 480 10 Standoff 6600 1740 500 11 Rail brake pad 6600 1161 400 12 Roller bracket post assembly 6600 0809 700 13 Roller tensioning spring right east 6600 1367 500 Roller tensioning spring left west 6600 1162 400 186 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illustrate...

Page 215: ...0 Lift Rail Both Sides STEP 3 SEE DETAIL B DETAIL B SCALE 3 10 1 2 3 4 5 1 6 7 4 8 1 6 7 4 8 1 2 3 4 5 9 10 11 12 13 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 187 Chapter 6 Illustrated Parts ...

Page 216: ...0 1468 500 7 End cap top outside right East 6600 1337 500 Circular loop fastener order when ordering end cap 6600 1177 400 8 Decorative strip teal 6600 1456 501 9 End cap bottom right East 6600 1463 500 10 End cap bottom left west 6600 1341 500 11 Cord wrap 6600 1482 500 Dog point set screw 6600 1124 400 12 Routing clips 6 6600 0055 851 13 Countersunk washer 2 M1089713 188 6600 0343 000 104 2001 b...

Page 218: ...0 1451 500 18 Screw M4 x 10 socket head 6600 0707 409 19 Split ring lock washer M4 6600 0713 403 20 Side roller 6600 1450 500 21 Screw M4 x 6 socket head 6600 0707 407 22 Star washer M4 Int 6600 0713 432 23 Retaining ring 6600 1182 400 24 Front roller 6600 1770 500 25 Front roller pin 6600 1496 500 26 Front roller bracket 6600 1483 500 27 Left west upright 6600 0288 851 Replace all the buoyancy sp...

Page 219: ...Figure 6 22 Left West Upright Complete West Rail Assembly 6600 0290 851 1 2 3 4 5 6 7 8 9 10 11 12 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 191 Chapter 6 Illustrated Parts ...

Page 220: ...6600 0712 402 9 Split ring lock washer 6600 0713 402 10 Screw M3 x 20 button hd 6600 0706 404 11 Screw M4 button hd 6600 0706 411 12 Cable clamp 6600 0144 400 13 Lock nut M4 6600 0714 402 Parts not shown Humidifier Calibration Kit 6600 0048 850 Unit must be recalibrated using Humidifier Calibration Kit whenever sensor is replaced For earlier units with a compartment air probe cable that disconnect...

Page 222: ...asher thin 6600 1236 400 17 Panel hex nut 6600 1275 400 18 M12 Split ring washer 6600 0713 408 19 Sensor housing 6600 1875 500 20 Push fitting straight 6600 0877 400 21 Screw M4x6L Button Hd 6600 0706 407 22 Sensor housing board also includes the board inside the sensor housing cover 6600 1511 700 23 Sensor plug assembly 6600 0604 700 Sensor housing assembly includes all parts above except item 3 ...

Page 223: ...6600 0678 800 Servo Control Oxygen Service Kits OmniBed DISS 6600 0678 800 OmniBed NIST 6600 0678 801 OmniBed DIN 6600 0678 802 OmniBed Air Liquide 6600 0678 803 1 24 2 3 4 5 6 7 8 9 12 19 20 21 11 22 10 23 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 195 Chapter 6 Illustrated Parts ...

Page 224: ...00 16 Supply valve 6600 0602 700 17 Manifold 6600 1839 500 Plug 0413 3510 335 Gasket 6600 1950 500 18 Regulator assembly 6600 0254 850 In line screen fitting 6600 1249 400 19 O2 adapter Air Liquide 6600 0725 400 20 O2 adapter DIN 6700 0050 700 21 O2 adapter NIST 6600 0100 400 22 O2 adapter DISS 6700 0522 800 23 Washer M4 6600 0712 403 Parts not shown Oxygen inlet label green 6600 2611 101 Oxygen i...

Page 225: ...2 3 4 5 6 7 8 2 1 9 10 11 12 13 14 15 16 17 18 23 19 20 21 22 Figure 6 25 Servo Control Oxygen Valve Housing 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 197 Chapter 6 Illustrated Parts ...

Page 226: ...873 400 7 Expansion chamber assembly includes items 1 6 6600 0256 850 8 Vent 6600 1881 500 9 Washer thick 6600 1219 400 Parts not shown P clamp under Pleur evac holder 0690 1240 331 Washer M6 under Pleur evac holder 6600 0712 405 Expansion chamber inlet gasket 6600 1884 500 Figure 6 26 Expansion Chamber Heatsink Vent 198 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illu...

Page 227: ... M4 6600 0712 403 4 Screw M4x20L Button Hd 6600 0706 412 5 Screw captive 8mm long 6600 0868 401 6 Screw SEMS M4 x 6 Button Hd 6600 0908 402 Parts not shown Cable tie 6600 0384 400 Install fan so flow arrow on side points down away from chassis 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 199 Chapter 6 Illustrated Parts ...

Page 228: ...1183 400 4 Nut M3 6600 0711 403 5 Lock washer int tooth 6600 0713 431 Parts not shown EPROM U6 6600 0255 850 In line fuse cable 6600 0618 700 ESU label located on probe panel 6600 2540 101 Fuse is not replaceable you must order cable to replace fuse 200 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illustrated Parts ...

Page 229: ... Two way valve 6600 1272 400 7 Manifold retaining pin 6600 2013 500 8 Screw M4 x 25 btn hd 6600 0706 413 9 Manifold endcap 6600 2012 500 10 Screw M4 flt hd 6600 0708 409 11 Elbow fitting 10 x 1 8 NPT 6600 0873 400 12 Tube 10 x 6 5 ID w sheath 6600 0274 850 When replacing the valve or O ring lubricate its two O rings with Vac Kote 6700 0092 200 2001 by Datex Ohmeda Inc All rights reserved 6600 0343...

Page 230: ... 6 Flat washer M4 6600 0712 446 7 Storage drawer 6600 1279 500 8 Screw M5 x 12 Button HD Nylok 6600 0715 410 9 Star washer M5 internal tooth 6600 0713 433 10 Drawer mounting bracket rear north 6600 1716 500 11 Tray 6600 1718 500 In order to remove the drawer you must first disassemble the drawer from the drawer slides Figure 6 30 Storage Drawer 202 6600 0343 000 104 2001 by Datex Ohmeda Inc All ri...

Page 231: ...sher 0202 0095 300 3 Knob 0217 5335 300 4 Shelf order item 1 when replacing shelf 6600 1733 500 1 2 3 4 Figure 6 31 Instrument Shelf 6600 0865 700 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 203 Chapter 6 Illustrated Parts ...

Page 232: ...lf 6600 0481 501 2 Weight limit label 6600 1941 101 3 Shelf support 6600 0811 501 4 Mounting block assembly 6600 0290 800 5 Washer 0202 0095 300 6 Knob 0217 5335 300 7 Screw 1 4 20 x 5 8 6600 0394 400 204 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illustrated Parts ...

Page 233: ...onger available Figure 6 33 E Cylinder Holder 6600 0836 800 CYLINDER HOLDER ASSEMBLY M1151570 CYLINDER HOLDER ASSEMBLY XL M1151571 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 205 Chapter 6 Illustrated Parts ...

Page 234: ... 6600 0837 800 1 Goose neck 6600 1866 500 2 Tubing plate 6600 1862 500 3 Screw cover 6600 1206 403 4 Screw pan hd 6600 1213 400 5 Mount 6600 1845 500 206 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illustrated Parts ...

Page 235: ...ck 6600 1542 500 3 Screw M4 x12 6600 0853 400 4 DIN rail 6600 1540 501 5 Spacer 6600 1538 500 6 Screw M8 x 35 Skt Hd 6600 0852 400 Figure 6 35 Dovetail Mount DIN Rail 6600 0659 803 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 207 Chapter 6 Illustrated Parts ...

Page 237: ... 300 6 Washer 0202 0095 300 7 Bushing 6700 0030 400 8 Label 6600 2497 101 NOTE If you need to replace the upper or lower swing arms order the entire I V pole assembly Figure 6 37 Rotating I V Pole Assembly 6600 0851 800 1 2 3 5 8 7 6 7 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 209 Chapter 6 Illustrated Parts ...

Page 238: ...asher 6600 1238 400 8 Knob block 0217 5335 300 9 Washer 0202 0095 300 10 Bushing 6700 0030 400 11 Lock washer int tooth 0202 3418 300 12 Screw 5 16 18 Skt Hd 6600 0787 400 13 Label 6600 2497 102 1 2 3 4 5 5 6 6 7 7 8 8 9 9 10 10 10 10 11 11 12 12 13 13 Figure 6 38 Dovetail Extension 6600 0852 800 210 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illustrated Parts ...

Page 239: ...oma 6600 0714 200 Patient probe disposable 10 pcs 6600 0873 700 Patient probe disposable 50 pcs 6600 0874 700 Patient probe reusable 6600 0875 700 Porthole wristlets 8 pcs 6600 0211 850 Air intake filter 10 pcs 6600 0207 850 Fabric hood cover 6600 0825 800 Internal shelf front right SE and rear left NW 6600 1793 500 rear left NE and front right SW 6600 1794 500 Scale Call your GE sales representat...

Page 240: ...0 2325 102 6600 2325 103 6600 2325 107 6600 2325 104 6600 2325 108 Servo O2 maximum pressure labels kPa 6600 2448 101 psi 6600 2448 102 212 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illustrated Parts ...

Page 241: ...343 101 6600 2347 101 6600 1839 101 6600 1941 101 Weight limit warning labels IV Pole 6600 2497 101 Dovetail Rail 6600 2497 102 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 213 Chapter 6 Illustrated Parts ...

Page 242: ...itch label 6600 2552 101 Canopy pedal switch label 6600 2552 102 OmniBed Rating label 115V 6600 2345 101 Rating label 220V 6600 2345 102 Rating label 100V 6600 2345 103 214 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illustrated Parts ...

Page 243: ... M1114972 Portuguese M1090505 Romanian M1120365 Russian M1125063 Serbian M1139486 Slovakian M1139361 Spanish 6600 2341 103 Swedish 6600 2341 106 Turkish M1114967 Accessory mounting warning labels Chinese Danish Dutch English French German Italian Japanese Norweigan Portuguese Spanish and Swedish 6600 2748 100 Finnish M1061661 Czech Estonian Greek Korean Polish Romanian Russian Serbian Slovakian an...

Page 244: ...M1144131 Finnish M1061658 Disconnect O2 warning labels Chinese Czech Danish Dutch English Estonian French German Greek Italian Japanese Korean Norweigan Polish Portuguese Romanian Russian Serbian Slovakian Spanish Swedish and Turkish 6600 2540 101 Finnish M1061666 Croatian and Lithuanian M1144167 Porthole warning label 6600 2658 101 Chassis vent Servo O2 template label 6600 2488 100 216 6600 0343 ...

Page 245: ... Main control board software U42 6600 0234 850 Audio software U22 6600 0243 850 Audio wave form U18 6600 0244 850 Calibration Jumper 6600 1226 600 12345678 Dip switch REV Control board revision level 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 217 Chapter 6 Illustrated Parts ...

Page 246: ...1228 600 Display Driver software U5 6600 0234 850 Kit Includes main control software Figure 6 40 Display Driver Board 6600 0213 850 218 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illustrated Parts ...

Page 247: ... 1 DOOR SENSORS 4 3 1 DC OUTPUT 2 1 1 RH ADD WATER SENSOR FOOT SWITCHES J44 1 J50 1 J49 1 HUMIDIFIER HEATER J52 1 1 ISO TRANS PRIMARY MOTOR TRANS PRIMARY HUMIDIFIER FUSES ISO TRANS SECONDARY SUPPLY FUSES AC INPUT 1 1 1 J53 STBY SW HV J51 INC WARMER HEATERS J48 1 J54 J47 DC SUPPLY J55 1 HUMIDIFIER ISO TRANS Board Assembly Revision Number Fuse 120V 2 amp 6600 0877 600 Fuse 230V 1 amp 6600 0882 600 F...

Page 248: ...2 Time lag 250V 3 15 A Board Assembly Revision Number Humidifier Interface Board No longer needed Fuse 120V 2 amp 6600 1324 602 Fuse 230V 1 amp 6600 1324 601 Figure 6 42 Relay Board 6600 0214 850 Revision Level 9 or Lower 220 6600 0343 000 104 2001 by Datex Ohmeda Inc All rights reserved Chapter 6 Illustrated Parts ...

Page 249: ...MOTORCURRENT RHADDWATER HTRDOORNC MOTORHALLSENSOR INC WARMCURRENTSENSE EBASEDOWN GND GND GND EBASEUP LINE_COMP2 GND GND RHCURRENTSENSE HOODDOWN HOODPEDAL RHBOTTLE LINE_COMP DOWNHOOD GND GND HOODMID 12V EBASE_STALL HOODUP GND GND AIRFLOW 5V GND UPHOOD GND LINEFREQUENCY HTRDOORNO Scale Connector viewed from wire termination side of panel connector To J42 on To J20 on brown blue red PT 1 blue black E...

Page 250: ...6600 0285 850 brown black shield orange green Relay Board EBASEDOWN shield black white brown 6600 0883 700 X2 EBASEUP red To J45 on 6600 1168 600 6600 0750 700 shield HOODPEDAL brown orange To J40 on yellow Ebase Left West Foot Rail Components GND brown Relay Board shield black SPKR To J36 on 6600 0753 701 white Hood Foot Activate shield 6600 0284 850 SPKR To J46 on red GND Base Pedestal blue 6600...

Page 251: ...aker 6600 0583 600 X3 blue 6600 1006 600 brown Outlets 6600 1014 601 9 Amp 230V 6600 1014 602 12 Amp 115V 6600 0562 603 X2 Line Filter 6600 0731 700 Circuit Breakers 3 5A Relay Board To J51 on Phase Neutral Sec A 14 6vac Sec A 14 6vac Sec B 14 6vac Sec B 14 6vac Phase out Phase in V charge out V charge in V battery GND red Relay Board brown red black To J35 on UPHOOD UPHOOD DOWNHOOD brown DOWNHOOD...

Page 252: ... 5 J20 4 J20 6 J24 1 J24 2 J24 3 J24 4 J24 5 J24 6 J21 1 J21 2 J21 3 J21 4 J21 5 J21 6 J21 7 J21 8 J21 9 J21 10 J20 11 J20 12 J20 13 J20 14 6600 0725 700 6600 1026 600 6600 0739 700 6600 0703 700 white black orange red brown yellow 6600 0706 700 To J8 on orange blue red green Control Board Relay Board To J42 on VUD0 VUD1 VUD2 GND GND GND GND GND GND GND GND GND GND 12V 12V 5V VYD VLP XSCL VUD3 5V ...

Page 253: ...Board 6600 0748 702 To J39 on green Heatsink Ground white yellow Cover Ground Ground Equalization Post brown GND black Relay Board red black RHBOTTLE black orange To J33 on Incubator black RHADDWATER Ground Wires blue 6600 0870 700 violet 6600 0730 700 orange Bed Chassis 6600 0711 700 Htr sig 6600 0864 700 6600 0729 700 shield To J30 on Relay Board Configuration Plug Group 1 12V red shield red Hea...

Page 254: ...d white yellow Cover Ground Ground Equalization Post brown GND black Relay Board red black RHBOTTLE black orange To J33 on Incubator black RHADDWATER Ground Wires blue 6600 0870 700 violet 6600 0730 700 orange Bed Chassis 6600 0711 700 Htr sig 6600 0864 700 6600 0729 700 shield To J30 on Relay Board Configuration Plug Group 1 12V red shield red Heater X2 brown red blue white 6600 0803 700 6600 074...

Page 255: ...art number 6600 0709 700 Wiring diagram is shown for systems with revision 10 and above Relay Boards GND brown Relay Board 6600 0752 700 brown shield HTRDOORNO Isolation Transformer green Heater Door Sensors Yellow red black HTRDOORNC 6600 0220 850 6600 0867 700 black black red brown Black 6600 0710 700 Relay Board 6600 0815 700 black To J38 on Configuration Plug Group 1 Brown Orange 6600 0748 702...

Page 256: ...red brown Black 6600 0710 700 Relay Board 6600 0815 700 black To J38 on Configuration Plug Group 1 Brown Orange 6600 0748 702 Configuration Plug Group 1 black orange Blue White black 6600 0748 701 Htr sig black Shown with heater door in closed position 6600 0882 700 shield 6600 0816 700 brown green 12V yellow Heater Neutral 6600 1003 600 Radiant Warmer To J49 on Phase 6600 0710 700 Relay Board red...

Page 257: ...AC Configured 6600 0714 700 black J55 2 J53 1 grn yel J55 5 J53 3 brown Relay Board brown Heater 6600 0224 850 green Orange color wires red black brown 6600 0749 701 6600 1526 700 J55 1 Yellow color wires 6600 0749 702 red Humidifier Isolation Transformer orange 6600 1328 600 6600 0225 850 J55 6 brown brown 230 VAC Configured white white black Heater Body Configuration Plug 2001 by Datex Ohmeda In...

Page 258: ...Board with Humidifier Isolation Adapter Board brown Heater 6600 0224 850 green Orange color wires red black brown 6600 0749 701 6600 1526 700 J56 1 Yellow color wires 6600 0749 702 red Humidifier Isolation Transformer orange 6600 1328 600 6600 0225 850 J56 6 brown brown 230 VAC Configured white white black Heater Body Figure 6 52 Wiring Diagram Servo Humidifier Relay Board 9 or Lower 230 6600 0343...

Page 259: ...ISTOR2 THERMISTOR1 1 2 GND 12V 5V 5VSTBY SYSFAIL B A GND INT MODULE RESET 6600 1539 700 yellow red blue 6600 1501 700 6600 1069 700 Cooling Fan orange red 6600 1510 700 Supply Valve Assembly 2 6600 1523 700 Oxygen Sensors black black brown Calibration Valve brown red 6600 1524 700 violet Sensor Boards orange black Calibration Fan black black 6600 1511 700 6600 1502 700 6600 0602 700 brown 6600 060...

Page 261: ...56 4 37 2 5931 8 37 3 5907 4 37 4 5883 1 37 5 5858 9 37 6 5834 8 37 7 5810 8 37 8 5786 9 37 9 5763 1 38 0 5739 5 Temp C Res Ohms 38 1 5716 0 38 2 5692 5 38 3 5669 2 38 4 5646 0 38 5 5622 9 38 6 5599 9 38 7 5577 0 38 8 5554 3 38 9 5531 6 39 0 5509 0 39 1 5486 6 39 2 5464 2 39 3 5441 9 39 4 5419 8 39 5 5397 7 39 6 5375 8 39 7 5354 0 39 8 5332 2 39 9 5310 6 40 0 5289 0 40 1 5267 6 40 2 5246 2 40 3 52...

Page 263: ...tandards Designed to meet requirements of IEC 60601 2 19 1990 with amendment 1 1996 IEC 60601 2 21 1994 with amendment 1 1996 IEC 60601 1 1998 with amendment 1 1991 and amendment 2 1995 IEC 60601 1 2 2007 21 CFR CH 1 Section 1020 30 N UL 60601 1 2003 CAN CSA C22 2 No 601 1 M90 1990 with supplement 1 1994 and amendment 2 1998 ISO 19054 2005 with an exception claim to clause 5 2 7 2 Slight deformati...

Page 264: ... Low Air Temp 3 0ºC under AST Baby Hot 1 0ºC over BST baby set temperature Baby Cold 1 0ºC under BST Fan Failure Failure of blower system Air Temp 3ºC 38ºC for AST 37ºC Air Temp 40ºC 40ºC air temperature for AST 37ºC Air Probe Failure Compartment air probe failure Air Probe Disconnect Disconnection of compartment air probe Power failure Power switch on but no power System failure Non recoverable s...

Page 265: ... mode closed bed sound level measured 10 cm above the center of the mattress B 8 2 Humidity Servo control accuracy 10 for settings up to 85 minimum 75 for settings 85 Humidity control setting vs average humidity at 10 cm above center of bed Ramp up time 50 minutes Time to reach 75 RH with a 39ºC control temp from cold start in 25ºC 50 RH room ambient Operating time without refill 12 hours Operatio...

Page 266: ...ing on the scale revision Scales with revision 2 72 only have a resolution option of 10 g Scales with revision 2 86 have a resolution of 5 g up to 5000 g and 10 g up to 8000 g B 10 Mechanical Specifications Canopy Closed Canopy Closed Canopy Opened Canopy Opened Bed Lowered Bed Raised Bed Lowered Bed Raised Maximum Height 147 cm 178 cm 208 cm 239 cm Maximum Width 69 cm Maximum Depth front to back ...

Page 267: ...t 748046 1 and ferrule 747579 8 C 2 Data Stream The data stream from the Giraffe products is repeated every two seconds The RS 232 parameters are 19200bps baud rate no parity 8 data bits and one stop bit The data is in ASCII format the string is described below HYB_1 40 36 1 OPEN 28 3 33 0 36 5 100 N N C 00 063 D L 02043 0000 00 43 000 000 03 00 HYB This is the product code A HYB represents an Omn...

Page 268: ...urement If the software revision is lower than 1 42 this parameter is not shown If both Oxygen set point and oxygen measurement are 0 the GSOCS module is not installed 000 SpO2 measurement If the software revision is lower than 1 42 this parameter is not shown 000 Pulse rate measurement If the software revision is lower than 1 42 this parameter is not shown 03 Alarms This is the alarm code 03 If t...

Page 269: ... Signal Pins 1 and 6 Pins 1 and 9 Normal Closed Open Alarm Open Closed Pwr switch off or pwr fails Open Closed Nurse Call cable disconnected Open Open 2001 by Datex Ohmeda Inc All rights reserved 6600 0343 000 104 241 Appendix C RS 232 Serial Data ...

Page 270: ...No1 Huatuo Road Zhangjiang Hi tech Park Pudong Shanghai P R China 201203 上海GE中国科技园地址中国上海市浦东张江高科技园华佗路1号 201203 Tel 8621 38777888 Fax 8621 38777402 Australia 1300 722 229 China 800 810 8188 India 1 800 425 7255 Korea 02 1544 4564 South Eastern Asia 65 6277 3444 Brazil Only GE Healthcare Clinical Sytems Equipamentos Médicos Ltda Av Paulista 37 13º andar CEP 01311 902 Cerqueira César São Paulo SP Br...

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