Separation Of Front And Rear Cases - Cardinal Health Alaris GW Technical & Service Manual

Separation of front and rear cases

These instructions apply only to the Alaris® GW Volumetric Pumps. Ensure the pump is disconnected
from AC power supply and switched off before attempting to service the pump.
The pump contains static-sensitive components. Observe strict precautions for the protection of static-
sensitive components when attempting to service and repair the pump. As a minimum, carry out all
servicing on a workbench with a static dissapative surface and wear a grounded wrist strap.
Ensure that all test and calibration procedures are carried out as recommended in the service manual
after any component fitting.
For fastener torque settings, refer to Appendix C Fitting & Replacement Guidelines.
For additional technical assistance, contact your local Cardinal Health Service Centre.
1. Remove the 4 corner screws, which secure the rear case to the front case.
2. For many subsequent operations it is possible to make all repairs with the two halves still joined, however to disassemble the two
halves completely:
(a) Disconnect the four-way cable assembly that links the PSU and Comms PCB with the Control PCB.
(b) Unplug the 8-way connector from the Control PCB.
(c) Unplug the flow sensor cable and the speaker cable.
(d) Remove screw, collect washer and remove the earth connection from the Pumping block.
3. Reassemble in reverse order.
Corner screws (x4)
Description
ASENA GW, KIT, FRONT CASE 230V GERMAN
ASENA GW, KIT, FRONT CASE 230V SPANISH
ASENA GW, KIT, FRONT CASE 230V FRENCH
ASENA GW, KIT, FRONT CASE 230V ENGLISH
ASENA GW, KIT, FRONT CASE 110V ENGLISH
ASENA GW, KIT, FRONT CASE 230V ITALIAN
ASENA GW, KIT, FRONT CASE 230V DUTCH
ASENA GW, KIT, FIXINGS (SCREWS,WASHERS,ETC)
ASENA GW, KIT, FRONT CASE 230V
SWEDISH/NORWEGIAN
Alaris® GW Volumetric Pump
Spare Parts Replacement Procedures
Flow sensor cable
Earth cable
Part Number
1000SP00343
1000SP00333
1000SP00331
1000SP00252
1000SP00327
1000SP00332
1000SP00344
1000SP00489
1000SP00334
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Speaker cable
8-way cable
4-way cable
Description
ASENA GW, KIT, REAR CASE 230V SWEDISH
ASENA GW, KIT, REAR CASE 230V NORWEGIAN
ASENA GW, KIT, REAR CASE 230V DUTCH
ASENA GW, KIT, REAR CASE 230V ITALIAN
ASENA GW, KIT, REAR CASE 110V ENGLISH
ASENA GW, KIT, REAR CASE 230V ENGLISH
ASENA GW, KIT, REAR CASE 230V GERMAN
ASENA GW, KIT, REAR CASE 230V SPANISH
ASENA GW, KIT, REAR CASE 230V FRENCH
Part Number
1000SP00325
1000SP00368
1000SP00340
1000SP00323
1000SP00326
1000SP00261
1000SP00339
1000SP00324
1000SP00322
1000SM00006 Issue 4