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GE Dash Responder, Servicing Instructions

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GE Dash Responder Servicing Instructions Download Page 56

GE Medical Systems
Information Technologies

Servicing Manual Dash Responder V1.0

Revision F

Page 56 of 72

2004768-001

• 

Service Tool (2006861-001)

• 

Oscilloscope

• 

Defi paddles (217 333 01)

• 

Internal Defi electrodes (217 308 01)

• 

Electrode Cable for soft paddles (223 383 01)

Performance test

Power up test

• 

Insert a charged battery.

• 

Switch on the device by pressing the O

N

-O

FF

key.

• 

All LEDs should shortly flash once. (B

ATTERY

C

HARGE

LED may or may not flash)

• 

The indicator of the On-Off key is illuminated when the device is turned on.

• 

Observe the display whether any error messages are displayed. The messages that are displayed
during a normal boot sequence are: S

ELFTEST

...; D

ASH

R

ESPONDER

(software version);

C

OPYRIGHT

GEMS IT year.

• 

After the boot sequence has been successfully performed the device starts up with a selected
energy according to the settings for the autosequence mode.

Key Test

• 

Press both E

NERGY

S

ELECT

keys simultaneously and then select S

ERVICE

M

ODE

, C

OMP

T

EST

and

K

EY

T

EST

.

Now press the following keys and verify the display entry:

Key

Display

C

HARGE

Charge

S

YNC

Sync

left E

NERGY

S

ELECT

Energy Select

∨

right E

NERGY

S

ELECT

Energy Select

∧

left S

HOCK

Shock (left)

RIGHT

S

HOCK

Shock (right)

additional for Pacer Function

LEFT

R

ATE

(

PPM

)

Rate

∨

RIGHT

R

ATE

(

PPM

)

Rate

∧

LEFT

O

UTPUT

(

M

A)

Output

∨

RIGHT

O

UTPUT

(

M

A)

Output

∧

P

ACER

O

N

/O

FF

Pacer On/Off

P

ACER

M

ODE

Pacer Mode

P

ACER

P

AUSE

Pacer Pause

N

OTE

:

For the test of the pacer keys press the keys at least 2 seconds.

Switch the Dash Responder off and on.

Summary of Contents for Dash Responder

Page 1: ...Dash Responder Version V 1 0 Servicing Instructions 2004768 001 ENG Revision F ...

Page 2: ...Technologies GmbH the electrical installation of the relevant room complies with the applicable national and local requirements and the instrument is used in accordance with the instructions for use This manual contains service information operating instructions are provided in the Operator s Manual of the instrument This manual is in conformity with the instrument at printing date All rights are ...

Page 3: ..._____________________________14 Battery conditioning___________________________________________________________ 16 Defective Battery _____________________________________________________________ 17 Battery replacement ___________________________________________________________ 17 4 Service Tool _____________________________________________________18 Software Download Information __________________...

Page 4: ...__________________________________________________________ 49 10 Technical Specification __________________________________________50 Operating Modes________________________________________________________50 Energy Selection ________________________________________________________50 Defibrillator Charging ___________________________________________________50 Defibrillation Shock __________________...

Page 5: ..._______________________ 56 Key Test ____________________________________________________________________ 56 Display Test _________________________________________________________________ 57 Detection of internal Electrodes__________________________________________________ 57 Discharge and speaker test ______________________________________________________ 57 Pacemaker test ________________________...

Page 6: ... GE Medical Systems Information Technologies change order service The revision code a letter that follows the document part number changes with every update of the manual The initial version of the manual has the letter A Part No Revision Code Date Comment 2004768 001 V 0 1 2001 03 Draft 2004768 001 Rev A 2001 05 Release A 2004768 001 Rev B 2001 07 ECO 067557 2004768 001 Rev C 2001 09 ECO 067925 2...

Page 7: ... the battery The battery charges automatically when the system patient monitor and Dash Responder is connected to the power line and both devices are not turned on When the devices are on the battery will charge only when the Dash Responder does not require the full energy for operation the patient monitor is able to deliver The Dash 3000 4000 also charges the defibrillator battery when disconnect...

Page 8: ... buttons to select the defibrillation energy 9 Charge button to initiate defibrillator charging 10 Shock buttons to release the shock when adhesive or internal electrodes are connected both buttons must be pressed simultaneously the indicator lights up when the defibrillator is charged 11 Pacer Mode button to select the pacer operating mode fixed rate demand 12 Pacer Pause button to suspend delive...

Page 9: ... delivered as field replacement boards this boards and assemblies were given separate spare part numbers Therefore were special field replacement spare parts are available this need to be ordered see Spare Parts List on page 64 The affiliated documentation e g reference diagrams circuit diagrams and parts lists are listed under the part number of the PCB part number Instrument status documentation...

Page 10: ...m Control Charger Deep Discharge Protection Power switches On Off Circuit PCB Battery Managemet PCB Keypad Test Discharge 50 Ohm Dash Responder Device PCB Analog Block Diagram The PCB Analog provides the following functions Charging of the High Voltage Capacitor The PIC controllers initiate the charging of the high voltage capacitor to a voltage provided by the main software on the PCB digital One...

Page 11: ...le Connector Code Paddle Connector HV PCB Pacer HV Capacitor PCB Power Management PCB Digital Speaker PCB Digital Block Diagram The PCB Digital provides the following functions Control of all subsystems Powermanagement Analog Pacer Display The display is connected to the PCB Digital that contains a graphic controller Keypad Any pressed keys are decoded by the PCB Digital and the LEDs on the keypad...

Page 12: ...agement powers the device and guarantees that every remaining energy from the monitor is used to charge the battery but the drawn current does not exceed the maximum current the monitor is able to deliver During the conditioning cycle the battery gets fully depleted and afterwards fully recharged to regain the optimal energy level Communication with the battery charge level monitoring system which...

Page 13: ...g Conditioning Monitor PCB Digital PCB Analog Battery Case PCB Pacer Block Diagram The PCB Pacer provides following functions Generation of floating HV The generated voltage level is sufficient to deliver any selected current level to the highest expectable patient resistance Switched current source for pace pulses The pace pulse current is regulated by means of a programmable current source ...

Page 14: ...ator The batteries should be periodically tested in the ASU 3000 Batteries 2009219 001 General Information Rechargeable batteries require special maintenance and continued checks to assure they function in emergency situations It is normal for batteries of this type to self discharge even when the device is switched off or in storage Furthermore the battery capacity decreases with age the storage ...

Page 15: ... Dash Responder V1 0 2004768 001 Page 15 of 72 Indication of charge level and capacity LED charge capacity key to symbols 100 100 LED off 60 80 100 LED on 40 60 100 LED blinking slowly 20 40 100 LED blinking rapidly 6 20 100 0 6 100 100 80 100 60 Test depleted display off ...

Page 16: ...ing lights with each of the 5 LEDs blinking in sequence for about 1 second The display reactivates automatically when the battery is being charged Battery conditioning The battery should be conditioned with the internal battery conditioning program or with the optional battery charging unit ASU 3000 every month As the ASU 3000 is a specially designed battery charging unit that has a definite condi...

Page 17: ...S indicators signal the steps of the conditioning program green LED yellow LED conditioning program step blinks on battery charging blinks off battery discharging blinks blinks charging error defective battery In the course of the program you can display the battery conditioning menu at any time to view the battery status or to stop the program Turn on the defibrillator to display the battery cond...

Page 18: ...top This requires the Dash Responder Service kit a complete set for download calibration and test The kit 2006861 001 can be ordered from GE Medical Systems please contact your local distributor it includes 1 software diskette 2 DRST Box 2005378 001 for adaptation 3 DC power supply 2000300 001 4 PC cable assembly 223 362 03 Additional you need power cord for the power supply PC laptop with Microso...

Page 19: ... standard 9pin 25pin adapter if the PC has a 25 pin socket COM 4 The application software for the Dash Responder comes on a separate floppy disk Software Download 1 The product software must be available in the same directory as DRST exe 2 Check at the DRST Box that the LED PERIPRESENT is ON and the Switch 9 18V is ON 3 Read out all user specific setup and write it down see User configurable setti...

Page 20: ...f the device Check the current calibration first Apply two shocks with each 50 J 100 J and 360 J to a calibrated defibtester e g DNI Nevada Inc If any of the delivered energy values deviates for more than 5 from the chosen value calibration is required The calibration procedure requires Dash Responder Service kit 2006861 001 PC Laptop calibrated defibtester with energy display e g DNI Nevada Inc h...

Page 21: ...R SECOND SHOCK appears 6 The 2nd shock is now delivered to the defibtester then the energy calculated as above has to be entered into the window MEASURED ENERGY next to the CALIBRATE key This value is adopted by the Dash Responder by clicking on the CALIBRATE key The message START CALIBRATION appears for approx 1 seconds followed by the message END CALIBRATION 7 Exit SERVICE MODE Select EXIT CALIB...

Page 22: ...and the serial cable to the DRST Box The other end of the serial cable should fit into a free COM port of your PC You may need a standard 9pin 25pin adapter if the PC has a 25 pin socket COM Interface Test Switch off the Dash Responder Start the test by executing DRTest exe Follow the steps in the instruction window NOTE The pushbuttons MONITOR POWER and START COMMUNICATION TEST are on the right s...

Page 23: ...H Automatic shutdown SERVICE MODE DEVICE SETUP SHUTD ON OFF User Language SERVICE MODE DEVICE SETUP LANGUAGE ENGLISH DEUTSCH Autosequence of defib shocks SERVICE MODE DEFIB SETUP LEVEL1 150 J 200J 300 J 360 J SERVICE MODE DEFIB SETUP LEVEL2 150 J 200J 300 J 360 J SERVICE MODE DEFIB SETUP LEVEL3 150 J 200J 300 J 360 J Pacer Rate SERVICE MODE PACER SETUP RATE 30 200 PPM Component Test Service Mode C...

Page 24: ...r V1 0 Revision F Page 24 of 72 2004768 001 Defib Autosequence Setup 3 MAIN MENU 1 LEVEL1 200J LEVEL2 200J LEVEL3 360J Pacer Setup 4 MAIN MENU 1 RATE 60PPM Service Mode 5 MAIN MENU 1 BATT COND 8 SERVICE TOOLS 9 COMP TEST 10 Display Setup 6 MAIN MENU 1 BCKLIT CONTR PREV MENU 2 ...

Page 25: ...Page 25 of 72 Language Setup 7 ENGLISH DEUTSCH FRANÇAIS NEDERLANDS ITALIANO ESPAÑOL SVENSKA Battery Conditioning 8 MAIN MENU 1 COND START FULL 2346mAh REM 2240mAh F NEW 122 COND 1 Service Tools 9 MAIN MENU 1 S W DOWNLD CALIBR PREV MENU 5 Component Test 10 MAIN MENU 1 LCD TEST KEY TEST PREV MENU 5 PRO FILE ...

Page 26: ...zers Phillips Screwdriver Type Phillips recess sizes 0 1 and 2 Swivel wrench 7 mm for hexagonal spacers ESD packaging for PCBs ESD underlay with armband NOTE The Checkout Procedures and Electrical Safety Tests must be performed each time the device has been opened a circuit board is removed or replaced Disassembly Procedure Before any service interventions turn off the device and remove the batter...

Page 27: ...ven screws on the Analog PCB Remember that the two screws that mount the air coil are a little bit longer than the others Remove the Analog PCB and put in a ESD packing CAUTION Don t handle the Analog PCB on the air coil L506 otherwise its thin wires could break Reassembling To reassemble the Analog PCB follow the steps mentioned in the assembling description in reverse order Remember the two scre...

Page 28: ... Undo the big screws to dismount the front from the upper case shell Disconnect the flex flat cable to the keypad Be careful not to crack the flex cable Undo the screw of the Digital PCB to remove the PCB The display can be removed from the Digital PCB and replaced by a new one Reassembling Connect the Digital PCB with the front case shell by inserting the pins of the display connector in the sock...

Page 29: ...Pacer PCB under the battery case Reassembling First remove the four screws that fix the battery case Power Management PCB to the upper case shell on the back of the battery case Loosen the screw that fix the battery case to the upper case shell that is located beneath the unlock button of the battery This screw also fixes the EMC foil of the Power Management PCB to the upper case shell Reach into ...

Page 30: ...lat cable in regard of the socket on the Power Management PCB The contacts are located on the side which is opposite to the battery case In this orientation the cable must be reassembled later Remove the monitor connector receptacle Disconnect the cable to the Analog PCB and the flat ribbon cable to the Digital PCB Undo the screws of the battery case and the hexagonal threaded bolt Undo the three ...

Page 31: ...le and the outer plastic part This notch has to be located to the back side of the upper case shell Fix the monitor connector receptacle with the screws The flat flex cable should be placed in the socket on the Power Management PCB before reassembling the Power Management PCB to the device Make sure that the flex flat cable is inserted completely and perpendicular to the socket Secure it by fasten...

Page 32: ...and the cap that covers the bottom of the capacitor Disconnect the connectors from the capacitor Remove the plastic insulation foil Short circuit the terminals of the capacitor by an appropriate blank wire Hint Use the wire that short circuits the replacement capacitor for this purpose Reassembling Remove the short circuit wire on the terminals of the replacement capacitor Wrap the insulation foil...

Page 33: ...assemblies containing semiconductors Use properly grounded soldering and test equipment Use a static free work surface 3M part number 8210 or equivalent while handling or working on assemblies containing semiconductors Do not remove semiconductors or assemblies containing semiconductors from antistatic containers Velo stat bags until absolutely necessary Make sure power to an assembly is turned of...

Page 34: ...t of energy that this battery can hold compared with the nominal capacity of a typical already used battery Therefore this indication can read a number greater than 100 because a new battery has a capacity higher than the nominal value A battery with less than 60 F NEW charge level must be replaced See also chapter Battery conditioning on page 16 Charging Status Indicator The Charging Status Indic...

Page 35: ...rnal parts of the device Consider the table of error numbers on page 37 to get an idea of the error cause Try to resolve the error or replace the PCB Charging Status LED is not illuminated when Monitor is connected to the defibrillator No power supply provided from monitor to defibrillator Connect the monitor to mains power line Check if the monitor is properly placed on top of the defibrillator a...

Page 36: ...e device ENERGY HIGH The charged energy is higher than the chosen level shock possible with the charged energy ENERGY LOW The charged energy didn t reach the chosen level shock possible with the charged energy LEADS FAIL NO SYNC ECG lead failure at monitor synchronized defibrillation not possible NO COMM NO SYNC No communication with monitor synchronized defibrillation not possible NO MONITOR NO S...

Page 37: ...splayed after device was switched on Error Number Explanation 1 Unresolved exception in program 2 Internal RAM 3 External RAM 4 Keyboard key pressed during device start 5 Bootloader Flash RAM 6 Program code Flash RAM 7 EEPROM 11 Failure of Internal Discharge Caution Risk of high voltage on HV Capacitor 12 Failure of high voltage control PIC problem ...

Page 38: ...nnections internal in the different paddle types that provide the coding of the type Shown are the connections that exist between two pins in each case For example softpaddles are coded via a connection between pin PC 4 and PC 5 Internal electrodes without spoons are coded via a connection from PC 5 to PC 6 and a connection either directly or via resistor 4 75 kiloohms from PC 4 to PC 5 PC 3 PC 4 ...

Page 39: ...nsmit line I TTL 5 PER_ENET_RXD switched Ethernet Receive line O TTL 6 PER_ENET_TXD switched Ethernet Transmit line I TTL 7 PER_ENET_RXD switched Ethernet Receive line O TTL 8 PER_AUTOPORT _ID_RXD Autoport ID receive O TTL 9 PER_PRESENT_ PER_PRESENT This outport must be switched to GND then the monitor switches the power supply to the defib O TTL L 10 PER_ASYNC_RX D Asynchronous communication tran...

Page 40: ...he Battery voltage is greater than 10 V I OC H 4 GND Ground 0V 8 9 10 Internal Connections Digital PCB Analog PCB Connector Name DEFI Interface PCB Analog to PCB Digital Connector DEFI Name Description I O Level Active Pin VCC Supply Voltage 5V 1 GND Ground 0V 2 SDA I C Datasignal I O TTL 3 GND Ground 0V 4 SCL I C Clocksignal I O TTL 5 GND Ground 0V 6 KB_CHARGE Keyboard key line CHARGE O TTL H 7 G...

Page 41: ...V 24 SPEAKER1 Speaker line 1 25 SPEAKER2 Speaker line 2 26 Display Interface Connector Name DISPLAY Interface Display to PCB Digital Name Description I O Level active Pin GND Ground 0V 1 VCC Power supply for Logic Circuit 5V 2 V0 Power supply for LCD 1V to 5V 3 ADR0 L Instruction H Data I TTL H 4 CS_DISPL1_ Chip Select1 I TTL L 5 CS_DISPL2_ Chip Select2 I TTL L 6 DISPL_EN Display Enable I TTL H 7 ...

Page 42: ... line 0 O TTL L 10 KB_SEL1_ Matrix Send line 1 O TTL L 9 KBSEL2_ Matrix Send line 2 O TTL L 15 KBSEL3_ Matrix Send line 3 not used O TTL L 13 KB_IN0_ Matrix Receive line 0 I TTL L 12 KB_IN1_ Matrix Receive line 1 I TTL L 8 KB_IN2_ Matrix Receive line 2 I TTL L 11 KB_IN3_ Matrix Receive line 3 I TTL L 14 KB_POWER_ON_ Key POWER ON I CMOS 18V L 19 KB_CHARGE_UB Key CHARGE I 5V H 3 KB_DISCHARGE1 _UB Ke...

Page 43: ...livered pace pulse O 5V L 5 KB_DISCHARGE2 _UB Key SHOCK2 O 5V H 6 VCC Supply Voltage 5V 4 GND Ground 0V 18 Pacer PCB Connector name PACER Interface PCB Pacer to PCB Digital Name Description I O Level Active Pin VCCP switched power supply from Dash 2000 3000 4000 for voltage generation of pace pulse 9 18V 1 GNDP Ground for VCCP 0V 2 VCCP switched power supply from Dash 2000 3000 4000 for voltage ge...

Page 44: ... PACE_IMP Pace pulse I H L H 19 GND Ground for VCC 0V 18 Power Management Connector Name BATTMAN Interface PCB Battery Management to PCB Digital Name Description I O Level Active Pin BATT_GN_LED Charging Status LED Green LED is solid on when battery is charged I 5V H 1 BATT_YE_LED ChargingStatus LED Yellow LED is solid on when battery NiCd is being charged If the yellow LED blinks the battery char...

Page 45: ...Monitor O TTL L 18 GND Ground 0V 19 PACER_BLANK Pace inhibit signal for monitor during reset and defib switched off low Inverted outside of the Device Control O TTL H 20 GND Ground 0V 21 PER_ASYNC_TX D Asynchronous communication transmit I TTL 22 GND Ground 0V 23 PER_ASYNC_RX D Asynchronous communication receive O TTL 24 GND Ground 0V 25 VCC Power supply 5V for PCB Power Management 5V 26 GNDD Grou...

Page 46: ...e Enable I TTL L 4 SMC_WP_ Write Protect I TTL L 5 SMCDAT_0 Data Command Status Port I O TTL 6 SMCDAT_1 Data Command Status Port I O TTL 7 SMCDAT_2 Data Command Status Port I O TTL 8 SMCDAT_3 Data Command Status Port I O TTL 9 GND Ground 0V 10 GND Ground 0V 11 VCC 3 3V Power supply 3 3V 12 SMCDAT_4 Data Command Status Port I O TTL 13 SMCDAT_5 Data Command Status Port I O TTL 14 SMCDAT_6 Data Comma...

Page 47: ...nalog PCB to HV Capacitor Name Description I O Level measured versus GND Active Pin KO_P High Voltage floating 2500V single KO_M High Voltage floating 2500V single Pacer PCB Connector Name PACE_P and PACE_M Interface Analog PCB to Pacer PCB Name Description I O Level measured versus GND Active Pin PACE_P High Voltage floating max 200V during pace 2500V during shock single PACE_M High Voltage float...

Page 48: ...in SHOCK_P High Voltage floating max 200V during pace 2500V during shock single SHOCK _M High Voltage floating max 200V during pace 2500V during shock single Paddle codes connector Connector Name PC Interface Analog PCB to Paddle Connector codes Name Description I O Level Active Pin HP_Charge Charge key from Paddle I 5V L 1 HP_Discharge Discharge key from Paddle I 5V L 2 Paddle4 Paddle code 4 I 5V...

Page 49: ...t power supply 0V 3 GNDPWR High current power supply 0V 4 Speaker Connector Name SPEAK1 Interface Analog PCB to Power Management PCB Name Description I O Level Active Pin Speak1 Speaker line 1 O 1 n c 2 Speak2 Speaker line 2 O 3 Power Management PCB Analog PCB Connector Name BAT1 see description Power Management page 49 Digital PCB Connector name DEFI see description Analog PCB page 49 Pacer PCB A...

Page 50: ...ergy delivered into 50 Ohms internal defibrillation energy limited to 50 Joules 2 5 7 10 20 30 50 100 150 200 300 360 Joules Autosequence possible deviation from selected energy less than permitted by IEC and AAMI DF 2 Defibrillator Charging via capacitor capacitor charging from battery capacitor charging time for energy setting of 360 J typically 10 s Defibrillation Shock capacitor discharge via ...

Page 51: ... load resistance when the defibrillation shock is not triggered within 30 s of charging when the shock is triggered but the discharge circuit is interrupted after approx 0 2 s e g when the shock is triggered into open air when the battery is full and the selected energy cannot be reached within 20 seconds in the presence of technical malfunctions when the battery is removed when the device is swit...

Page 52: ...pulse shape monophase square wave pulse recovery time of 50 ms after pulse delivery Power Supply from exchangeable NiCd battery rated voltage 12 V rated capacity 2 0 Ah battery charges either in the device or in the external charging unit ASU 3000 When charged in the device power supply from connected Dash 2000 Dash 3000 or Dash 4000 patient monitor charging voltage 9 to 18 V DC voltage charging c...

Page 53: ...mperature between 20 C 4 F and 60 C 140 F relative humidity between 5 and 95 no condensation atmospheric pressure between 500 and 1060 hPa Dimensions width 260 mm height 95 mm depth 250 mm Weight incl battery approx 4 2 kg battery weight approx 1 kg Environmental Tests EMC requirements CISPR 11 class B shock test MIL STD 810E 516 4 Procedure 1 ground equipment drop test IEC 68 2 32 vibration test ...

Page 54: ...ibrillator The calibration should also be performed if the software was updated Manufacturer Responsibility Failure on the part of all responsible individuals hospitals or the institutions employing the use of this defibrillator to implement the recommended maintenance schedule may cause equipment failure and potential operator and patient health hazards The manufacturer does not in any manner unl...

Page 55: ...ures is to provide service personnel with a method which can be used to verify operational and functional performance of the monitor Failure to attain any of the listed results indicates a potential malfunction of the defibrillator Perform the checkout procedures upon receipt of the defibrillator every twelve month thereafter and each time a circuit board is removed or replaced The checkout proced...

Page 56: ...quence are SELFTEST DASH RESPONDER software version COPYRIGHT GEMS IT year After the boot sequence has been successfully performed the device starts up with a selected energy according to the settings for the autosequence mode Key Test Press both ENERGY SELECT keys simultaneously and then select SERVICE MODE COMP TEST and KEY TEST Now press the following keys and verify the display entry Key Displ...

Page 57: ...CHARGE KEY to initiate defibrillator charging When using paddles charging is initiated with the CHARGE SHOCK key on the right paddle When the defibrillator is charged an intermittent audio signal sounds and the display shows the charged energy level on the second line Now trigger the shock immediately To do so simultaneously press the two SHOCK keys When using paddles simultaneously press the two ...

Page 58: ... oscilloscope switch in lower position The testadapter contains a resistor of 500 Ohms that is wired between the connectors of the testadapter Do not actuate the Defib and Charge keys Connect the pacer testadapter to the defib Switch pacemaker on and select operating mode FIX Select the oscilloscope position of the testadapter switch and connect the osci to the testadapter Using the mA mA key sele...

Page 59: ...h Monitor 4 Communication Test to Dash Monitor 5 Synchronisation test for Signal from Dash Monitor 5 Synchronisation Test for Signal from Dash Monitor Press SYNC key if the SYNC LED on the Dash Responder lights yellow and will be switched off for short in the rhythm of the heart rate the 3 tests have passed 6 Lead Fail None Sync detection from Dash Monitor 6 Lead Fail None Sync detection from dash...

Page 60: ...k that F NEW value is not below 60 If it is below 60 exchange the battery Start conditioning and check that green CHARGING STATUS LED is blinking While the battery is being charged the yellow CHARGING STATUS LED is solid illuminated it is off during discharging the battery and it is blinking if there is a charging problem ...

Page 61: ...ards Unless you have an Equipment Maintenance Contract GE Medical Systems does not in any manner assume the responsibility for performing the recommended maintenance procedures The sole responsibility rests with the individual or institution using the equipment GE Medical Systems service personnel may at their discretion follow the procedures provided in this manual as a guide during visits to the...

Page 62: ...al diagram measurements have to be done under the following conditions Polarity switch NORM and RVS GND switch GND closed If the Service Tool box is used the GND plug of the service tools box has to be connected to the GND plug on the leakage tester 1 Read leakage current indicated on DMM If the reading is greater than the appropriate specification below the device under test fails this test and s...

Page 63: ...GE Medical Systems Information Technologies Revision F Servicing Manual Dash Responder V1 0 2004768 001 Page 63 of 72 4 Set the power switch on the leakage tester to OFF ...

Page 64: ...979 001 HV Capacitor 35uF 5 2kV order 2 cable ties P N 92309686 separately Needs SW version 1 01 or upwards 90344988 2026979 001 Battery Pack Battery Pack NiCD 2009219 001 Resistor Assembly Resistor Assembly for testload 2003960 001 Mechanical Parts for Upper Case Part Description Detailed Part Description Part No Upper Case Upper Case rubber gasket and labels have to be ordered separately 2001384...

Page 65: ... 001 Label Battery Key Label Battery Key beside battery release knob 2005470 001 Label Dash2000 3000 4000 only Label Dash 2000 3000 4000 only 2005468 001 Frame Part Frame internal to hold connector to Dash 2002139 001 Mechanical Parts for Lower Case Part Description Detailed Part Description Part No Lower Case Lower Case rubber feet washer insulation and labels have to be ordered separately 200153...

Page 66: ... order 70cm of length 2004898 001 Label Label for Dash Responder without Pacer English 2003287 001 Label Label for Dash Responder without Pacer German 2003288 001 Label Label for Dash Responder without Pacer French 2003289 001 Label Label for Dash Responder without Pacer Spanish 2003290 001 Label Label for Dash Responder without Pacer Swedish 2003291 001 Label Label for Dash Responder without Pace...

Page 67: ...92308100 and 2 cable ties 92309686 are needed separately 2002549 001 Miscellaneous Part Description Detailed Part Description Part No Insulation Part Insulation backside of HV capacitor 2004866 001 Insulation Foil Insulation foil HV capacitor 2004865 001 Plastic Insulation Plastic Insulation connectorside of HV capacitor 2001527 001 ASU 3000 Charging Unit ASU 3000 for NiCd batteries external 70127...

Page 68: ...al Version 1 German 2002853 001 Operator Manual V1 Operator Manual Version 1 English 2002853 002 Operator Manual V1 Operator Manual Version 1 French 2002853 003 Operator Manual V1 Operator Manual Version 1 Italian 2002853 004 Operator Manual V1 Operator Manual Version 1 Spanish 2002853 005 Operator Manual V1 Operator Manual Version 1 Dutch 2002853 006 Operator Manual V1 Operator Manual Version 1 S...

Page 69: ...GE Medical Systems Information Technologies Revision F Servicing Manual Dash Responder V1 0 2004768 001 Page 69 of 72 14 Master Record Index see Appendix ...

Page 70: ...GE Medical Systems Information Technologies Servicing Manual Dash Responder V1 0 Revision F Page 70 of 72 2004768 001 ...

Page 71: ...GE Medical Systems Information Technologies Revision F Servicing Manual Dash Responder V1 0 2004768 001 Page 71 of 72 15 Circuit Diagrams see Appendix ...

Page 72: ...GE Medical Systems Information Technologies Servicing Manual Dash Responder V1 0 Revision F Page 72 of 72 2004768 001 ...

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Page 79: ... Date Name ISSUED APPROVED DRAWN Date Name REVISIONS Index x1 ER23599 MR26708 20 01 00 VRP 17 07 00 VRP 30 10 00 VRP 16 12 1999 VRP 23 12 1999 WHL V PLACKE SCHEMATIC ANALOG DASH ADD ON DEFI 1 5 2002315 001 2002316 001 Thursday September 16 1999 1 2 A A03 USER_CAE_B daod_analog 2002317 001 ER21920 ...

Page 80: ...79007 Freiburg Date Name ISSUED APPROVED DRAWN Date Name REVISIONS Index x1 20 01 00 VRP 31 07 00 VRP 30 10 00 VRP 16 12 1999 VRP 23 12 1999 WHL V PLACKE SCHEMATIC ANALOG DASH ADD ON DEFI 2 5 2002315 001 2002316 001 1 2 A A03 USER_CAE_B daod_analog 2002317 002 ER21920 ER23599 MR26708 ...

Page 81: ...SSUED APPROVED DRAWN Date Name REVISIONS Index x1 2002316 001 1 2 A B C A03 USER_CAE_B daod_analog 2002317 003 ER21920 ER23599 MR26708 ECO066497 ECO067648 20 01 00 VRP 31 07 00 VRP 13 08 01 VRP 30 10 00 VRP 21 12 1999 VRP 23 12 1999 WHL V PLACKE SCHEMATIC ANALOG DASH ADD ON DEFI 3 5 28 01 01 VRP 20002315 001 ...

Page 82: ...79007 Freiburg Date Name ISSUED APPROVED DRAWN Date Name REVISIONS Index x1 20 01 00 VRP 31 07 00 VRP 30 10 00 VRP 23 12 1999 VRP 23 12 1999 WHL V PLACKE SCHEMATIC ANALOG DASH ADD ON DEFI 4 5 2002315 001 2002316 001 1 2 A A03 USER_CAE_B daod_analog 2002317 004 ER21920 ER23599 MR26708 ...

Page 83: ...79007 Freiburg Date Name ISSUED APPROVED DRAWN Date Name REVISIONS Index x1 30 10 00 VRP 21 07 00 VRP 20 01 00 VRP MR26708 ER23599 ER21920 2002317 005 USER_CAE_B daod_analog A03 A 2 1 2002316 001 2002315 001 5 5 DASH ADD ON DEFI ANALOG SCHEMATIC V PLACKE 23 12 1999 WHL 21 12 1999 VRP ...

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Page 86: ...7 Freiburg Date Name ISSUED APPROVED DRAWN Date Name REVISIONS Index x1 12 12 99 MLM MR25286 ER20398 2000924 001 USER_CAE_A dd_digital design A03 A 1 Wednesday December 30 1998 SCHEMATIC 2000923 001 2000922 001 5 1 DIGITAL DASH ADD ON DEFI M Mueller 03 09 99 CYS 01 09 99 MLM 06 07 00 MLM ...

Page 87: ...ED DRAWN Date Name REVISIONS Index GE Medical Systems SCHEMATIC DIGITAL DASH ADD ON DEFI 2 5 07 03 01 MLM 2000922 001 2000923 001 1998 12 29 3 B C D E F A03 USER_CAE_A dd_digital design control 2000924 002 ECO 065698 ECO 066217 ECO 066643 ECO 066001 ECO 067933 08 11 00 MLM 09 01 01 MLM 13 09 01 MLM 06 03 01 MLM 01 09 99 MLM 03 09 99 CYS M Mueller ...

Page 88: ...APPROVED DRAWN Date Name REVISIONS Index GE Medical Systems 30 11 00 MLM 5 3 DIGITAL DASH ADD ON DEFI SCHEMATIC M Mueller 03 09 99 CYS 01 09 99 MLM 08 11 00 MLM 13 09 01 MLM 08 12 99 MLM ECO 067933 ECO 066001 ECO 065698 MR25286 ER20398 2000924 003 USER_CAE_A dd_digital design io A03 D B A 1 1999 1 13 4 06 07 00 MLM 2000923 001 C 2000922 001 ...

Page 89: ...07 Freiburg Date Name ISSUED APPROVED DRAWN Date Name REVISIONS Index x1 A03 A 1 1999 9 6 2 2000923 001 2000922 001 5 4 DIGITAL DASH ADD ON DEFI SCHEMATIC M Mueller 03 09 99 CYS 01 09 99 MLM 06 07 00 MLM 03 12 99 MLM MR25286 ER20398 2000924 004 USER_CAD_A 2000922 001 design power_supply ...

Page 90: ...79007 Freiburg Date Name ISSUED APPROVED DRAWN Date Name REVISIONS Index x1 03 12 99 MLM MR25286 ER20398 2000924 005 USER_CAE_A dd_dig_save1 design CPLD A04 A 1 1999 6 30 4 2000923 001 2000922 001 5 5 DIGITAL DASH ADD ON DEFI SCHEMATIC M Mueller 03 09 99 CYS 01 09 99 MLM 06 07 00 MLM ...

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Page 92: ...me ISSUED APPROVED DRAWN Date Name REVISIONS Index x1 2002440 001 2002439 001 14 03 01 WHL 2 1 POWER MANAGEMENT DASH ADD ON DEFI SCHEMATIC W LOEHNING 30 03 00 GHH 29 03 00 WHL 07 02 01 WHL 04 08 00 WHL 03 04 00 WHL 066505 MR25491 ER23632 ER22558 2002441 001 USER_CAD_B 2002439 design A03 B A 2 1 2000 3 2 5 ...

Page 93: ...SSUED APPROVED DRAWN Date Name REVISIONS Index x1 2002440 001 07 02 01 WHL 2002439 001 24 04 01 WHL 2 2 POWER MANAGEMENT DASH ADD ON DEFI SCHEMATIC W LOEHNING 30 03 00 GHH 29 03 00 WHL 04 08 00 WHL 03 04 00 WHL 066505 MR25491 ER23632 ER22558 2002441 002 USER_CAD_B 2002439 design control A03 B A 2 1 2000 3 2 5 ...

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Page 96: ...APPROVED DRAWN Date Name REVISIONS Index x1 ER23591 2001199 001 USER_CAE_A dd_pacer design A03 D C B A 2 1999 7 13 3 2001198 001 2001197 001 05 04 01 MLM 1 1 PACER DASH ADD ON DEFI SCHEMATIC M Mueller 28 10 99 PHG 22 10 99 MLM 30 11 00 MLM 02 05 01 MLM 31 10 00 MLM 01 08 00 MLM ECO066943 ECO066704 ECO065697 MR26482 ...

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Page 100: ...ical Systems Information Technologies GmbH Munzinger Straße 3 D 79111 Freiburg Germany Tel 49 761 45 43 0 Fax 49 761 45 43 233 Asia Headquarters GE Medical Systems Information Technologies Asia GE China Co Ltd 24th Floor Shanghai MAXDO Centre 8 Xing Yi Road Hong Qiao Development Zone Shanghai 200336 P R China Tel 86 21 5257 4650 Fax 86 21 5208 2008 2019524 001 Rev B 1 800 558 5120 US only 0459 ...

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