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Summary of Contents for Ohio 2000 Series

Page 1: ...I and Maintenance Manual Ohio Infant Warmer Systems All Models...

Page 2: ...ng plainly worn distorted or contaminated should be replaced immediately Should such repair or replacement become neces sary Ohmeda recommends that a telephone or written request for service advice be...

Page 3: ...assinet l 2 1 7 Accessories l 3 S Setup and Checkout Procedure 2 1 2 1 Setup 2 l 2 2 Mechanical Checkout Procedure 2 l A Overall Appearance 2 l B Heater Assembly Rotation 2 2 C Mechanical Checks 2 2 D...

Page 4: ...Probe 4 2 Appendix A l Temperature Conversion Chart A l Servo Mode Algorithm A 2 Infant Warmer System Specifications A 2 Electrical A 2 Controller A 3 Call checkout 3 22 Rotating Drawer Option 3 22 Ca...

Page 5: ...11 09 93 V IWS 6600 0194 000 2001 IWS international 3000...

Page 6: ...3300 has an integral bed for infants and is intended for proce dures and long term care in the Nursery and L D The model 3000 3500 and 4000 are free standing Warmers which can be used over a variety o...

Page 7: ...xplosion hazard exists under these conditions Do not touch the protective grill under the radiant heater or the top of the heater assembly These surfaces may be hot and a burn could result Due to the...

Page 8: ...g the bed Inspect all patient connected tubes or wires before and after moving or tilting the bed Tilting or moving the warmer bed up or down can pull on tubing or leads connected to the patient This...

Page 9: ...the appropriately sized holes Use of inappropriate holes may cause kinking pinching or restriction of flow through the tubes and may interfere with the proper operation of therapy equipment Do not lo...

Page 10: ...orn Infants prepared by the Committee of Fetus and Newborn of the Academy of Pediatrics Do not leave both cylinder valves open Leaving both oxygen cylinder valves open at the same 50 pkg to monitor th...

Page 11: ...oper knowledge tools and test equipment and for service representa tives trained by Ohmeda 6600 0194 000 ACautions To prevent the drawers from opening unintentionally while moving the 3500 Bassinet mo...

Page 12: ...means for mounting accessories and ancillary equipment to the unit Refer to Section 1 7 for a description of the acces sory items 1 3 Heater Assembly The warmer is designed to warm infants on a bed s...

Page 13: ...ctronic circuits and controls used to operate the radiant heater and the observation light The control unit performs regular self checks during its operation including failure diag nostics Either manu...

Page 14: ...ed aluminum extrusion and a positive locking mounting block Mounting blocks are attached to various accessories for mounting to the rail system The mounting blocks are produced in two standard lengths...

Page 15: ...rance 2 l B Heater Assembly Rotation 2 2 C Mechanical Checks 2 2 D Warmer Bassinet Interlock model 3500 only 2 3 E Warmer Bassinet Unlock model 3500 only 2 3 F Accessory Checks 2 3 G Wall Mount Checko...

Page 16: ...ine the power cord for damage Replace the power cord if dam age is evident 9 Examine the unit for objects placed on top of the heater assembly WARNING Do not place any accessories or other objects dir...

Page 17: ...erly refer to Section 3 9 3 Where applicable perform the checkout procedures detailed in the Operation and Maintenance Manuals for the accessories WARNING Limit With the locking pin handle located at...

Page 18: ...itch On Off Mode Apgar Indicators I I I I A 1 Verify that the warmer is rigidly secured to the wall and the heater assembly is level Note To access the control unit and display module for service proc...

Page 19: ...imits as indicated by the power display Note Steps 3 through 8 do not apply to the model 2001 International 3 Connect the skin temperature probe to the warmer 4 Press the mode touch switch to place th...

Page 20: ...the Apgar tones On Off touch switch for the Apgar tones Verify that the indicator light for the Apgar tones is extinguished Press the Apgar tones On Off switch for the Apgar tones again Verify that th...

Page 21: ...wer source Verify the following a The warmer is operating in the servo mode b The control temperature is 1 Place the warmer in the manual mode at 25 power output 2 Rotate the heater assembly to the si...

Page 22: ...apsed Time Patient Temperature The patient temperature display indicates the temperature sensed at the skin temperature probe tip The skin temperature probe must be properly connected to the warmer an...

Page 23: ...cator lights when the Apgar tones are activated and the Apgar timer is running C Switches Servo Mode Indicator Manual Mode Indicator Apgar Tones Indicator Servo Mode Indicator all models except the 20...

Page 24: ...iquid flow or move sensors out of position 6600 0194 000 Warmer Alarms for details on how long the audible alarms are silenced Holding this switch depressed for five seconds or longer activates the au...

Page 25: ...1 On Off Power Switch with built in circuit breaker D Alarms All alarms except system failure and power failure are preceded by a 30 second intermittent operator prompt tone l 2 98 cm inches from the...

Page 26: ...lacement WARNING Rectal temperatures must never be used to servo control a patient s temperature System Failure Alarm The system failure alarm activates if the solid state relay controlling the radian...

Page 27: ...Alarm 1 Manual Mode The check patient alarm activates in the manual mode of operation when the heater has been energized at a power level greater than 25 for 12 minutes The alternating single tone ala...

Page 28: ...nual mode for maximum safety A A WARNING Before using the Ohmeda Infant Warmer System read this entire manual Attempting to use this device without a thorough understanding of its operation may result...

Page 29: ...output to maintain the desired skin temperature reducing but not eliminating the need to monitor the patient and make adjustments to the equipment In the manual mode of operation an operator prompt t...

Page 30: ...f the patient is prone place the skin temperature probe on the back where it will not be against the mattress If the probe is between the patient and the mattress it will produce false readings WARNIN...

Page 31: ...servo mode for the first time You are prompted to make this setting with an operator prompt tone and the flashing of the control temperature display 3 10 6600 0194 000 n Figure 3 2 Skin Temperature Pr...

Page 32: ...nlight etc A WARMNC The use of phototherapy equipment may raise the patient s temperature 3 3 Elapsed Timer Operation 1 2 3 4 5 Press the Start Hold touch switch to activate the elapsed timer The Apga...

Page 33: ...of the bed platform pull the handle out and lower the bed Release the handle so it engages in the lower detent 3 12 6600 0194 000 Push the bassinet over the warmer s alignment locking track Continue...

Page 34: ...bed Blankets or other foreign objects may prevent the latches from fully engaging To lower a side panel pull it up and then pull the top edge away from the bed On the model 3500 bassinet the side pan...

Page 35: ...7 X ray Procedures See Figure 3 7 and 3 8 The X ray cassette may be placed in the slot under the bed platform or in the X ray cassette tray if installed The heater housing rotates to the left for X ra...

Page 36: ...led out on either side of the warmer bed 2 To further aid in positioning the X ray cassette a location grid pat tern is molded into the tray itself The tray grid markings correspond to the decal grid...

Page 37: ...edition of Standards and Recommendations for Hospital Care of Newborn Infants prepared by the Committee of Fetus and Newborn of the Academy of Pediatrics Oxygen can be administered from a regulated p...

Page 38: ...alves are not intended to provide a leak free seal always use a yoke plug and a fresh cylinder gasket to seal an unused cylinder port 6 Open cylinder valve S L O W L Y and rotate until it is fully ope...

Page 39: ...d above to provide an emergency gas supply in the event of a pipeline failure Cylinder valves should remain closed until and unless the emergency gas supply is needed both cylinders both oxygen cylind...

Page 40: ...ounting block Place the mounting block in position on the rail Tighten the mounting screw Release the rail system component by loosening the mounting screw B Adapter Plate Mounting and Releasing Proce...

Page 41: ...he total accessory load to 50 lbs 23 kg no more than 25 lbs 11 kg per side 3 11 A WARNING Due to tbe increased height of units the mounting screws C ECMO Adapter The ECMO adapter raises the bed an add...

Page 42: ...the wide variety of applications and systems detailed information on decoding the data stream appears in the appen dix For details of the RS 232 protocol and connector pin out refer to the Specificat...

Page 43: ...urse Call station 3 Connect the Nurse Call connector to the warmer 4 Unplug the warmer to trigger an alarm Verify that you also get an alarm at the Nurse Call station Note Any interruption of warmer p...

Page 44: ...ng Figure 4 1 Disassembly for cleaning Foam Mattress Side Panel Front Rear Push end pins in for the warmer Do not saturate tbe unit cloth when clean ing CAUTION Use tbe cleaning solution sparingly on...

Page 45: ...ee of abrasive material 4 3 Reusable Skin Temperature Probe Clean the skin temperature probe by gently wiping with a soft damp cloth containing detergent or disinfecting solution The table in section...

Page 46: ...0 0 68 0 34 5 94 1 37 6 99 7 21 5 70 7 35 0 95 0 37 7 99 9 22 0 71 6 35 1 95 2 37 8 100 0 22 5 72 5 35 2 95 4 37 9 100 2 23 0 73 4 35 3 95 4 38 0 100 4 23 5 74 3 35 4 95 7 38 1 100 6 24 0 75 2 35 5 95...

Page 47: ...put All models 540 watts f 50 60 Hz Model 95 V lo 3 3 Amps 100 V 50 60 Hz Model 240 V 6 3 4 Amps 240 V lo 50 60 Hz Model 230 V lo 3 7 Amps 230 V 50 60 Hz Model 220 V lo 6 6 Amps 220 V 50 60 Hz Model 1...

Page 48: ...on 100 V and 120 V units 200 microamperes on 220 V 230 V and 240 V units Ground resistance Less than 0 1 ohms IEC 601 l Specifications Type of protection against electric shock Class 1 l Degree of pr...

Page 49: ...larm The alternating two tone alarm is active only in the servo mode Activates when the skin temperature probe 1 Fails electrically due to an open or short circuit or 2 Is disconnected from the Warmer...

Page 50: ...fail on power up Note Excessive EM1 in the hospital environment can trigger the system failure alarm Note the error code if any and switch off the unit Wait ten seconds and switch the power back on If...

Page 51: ...lbs kg in cm Wt Width Minimum 45 l 14 72 80 183 203 45 l 14 5000 72 80 183 203 45 l 14 4400 73 185 52 132 4300 731185 40 5 103 4000 73 185 41 104 3500t 73 185 36191 3300 60 152 33 84 3150 60 152 33 8...

Page 52: ...5 x 4 39 x 39 x 10 cm t Dimensionsforboththe x15 x6 30x39x15cm 2drawers 12 3 drawers 15 x 15 5 x 4 39 x 39 x 10 cm 3 drawers 15 x 15 5 x 4 39 x 39 x 10 cm 1 drawer 12 x 15 x 3 30 x 39 x 8 cm t Model...

Page 53: ...t the Warmer to ensure stability Accessories should not be mounted more the uprights WARNING Limit tbe load of accessories to 50 pounds 23 kg per side on the stability of the unit Limit tbe load to 20...

Page 54: ...fiers blenders or other user hardware can be pivoted into optional position 6600 0194 000 the load to 10 lbs 4 6 kg per drawer Utility Post 22 Inch 0217 5376 800 1 inch 2 5 cm diameter x 22 inch 56 cm...

Page 55: ...a Note In the event of power failure all serial communication will cease until power is restored The Nurse Call and the serial data output share the same female nine pin d type connector Model 2001 Se...

Page 56: ...0 for version 5 00 This is the patient temperature in degrees centigrade The patient temperature will always be sent even if it is outside the normal display range Temperatures less than or equal to e...

Page 57: ...imum DC switching voltage 100 Vdc Maximum switching current 0 25 A Maximum carrying current 0 50 A The Nurse Call contacts and the serial data output share the same female nine pin d type connector cc...

Page 58: ...llation in new construction Use only the Ohmeda hard ware provided to mount the model 3050 3100 and 3150 The installation should be approved by the appropriate State and Local authorities Deviation fr...

Page 59: ...rom the warmer by removing the 2 hinge pins one on either side that secure the bracket to the warmer heater head Figure A 2 Warmer mounitng overhead view Mounting Anchors Hinge Bracket Note For proper...

Page 60: ...of the cap 6600 0194 000 _I__ Bed Surface 6 Perform steps A through C to secure the 4 Place Bed Height Label Here 69 5 cm f2 the cabinet is closed Figure A 3 Heater to bed distance Hinge Bracket Heat...

Page 61: ...bed to heater spacing label provided with the unit to the wall so that the bottom line of the label is 29 inches 74 cm from the lower edge of the hinge bracket the hinge area when installing a wall m...

Page 62: ...removing the 2 warmer Repeat steps 5 6 and 7 to properly install the lower mounting bracket Mount the warmer by inserting the back of the unit into the upper hinge bracket mounted on the wall then sec...

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