7.2
REPLACEMENT PROCEDURES
Technical Service Manual
7 - 41
430-00587-008 (Rev. 2/05)
OPENER HANDLE ASSEMBLY REPLACEMENT
The recommended tool for this procedure is a medium size flat blade screwdriver.
The replacement parts for this procedure are:
Ring, Retaining
Roller, Handle
Holder, Handle Spring
Spring, Torsion
Assembly, Opener/Handle
CAUTION:
Use proper ESD grounding techniques when handling components.
Wear an antistatic wrist strap and use an ESD-protected workstation. Store the PWA
in an antistatic bag before placing it on any surface.
To replace the opener handle assembly, refer to
Figure 7-23, Opener Handle Assembly
through
Figure 7-25, Opener Handle Assembly Replacement (3 of 3)
then proceed as follows:
1. Separate the front enclosure assembly, rear enclosure assembly, and main chassis
assembly as described in
2. Remove the mechanism assembly as described in
3. Lift the opener handle assembly. Open and disengage the cassette door. Close the
opener handle assembly.
4. Remove the retaining ring.
5. Insert the medium size flat blade screwdriver between the opener handle assembly
and the mechanism assembly. Carefully pry the assemblies apart. Remove the
handle roller from the backside of the opener handle assembly as the opener handle
is removed.
Note:
The handle spring holder and torsion spring may fall free.
6. Install the replacement opener handle assembly in the exact reverse order of
removal. Confirm that the shaft alignment dots are aligned
7. Replace the mechanism assembly in the exact reverse order of removal.
8. Join the front enclosure assembly, rear enclosure assembly, and main chassis
assembly in the exact reverse order of separation.
Note:
(XLM with DataPort) When joining the front and rear enclosures, do not
pinch the DataPort/MCU cable between the two enclosures.
9. Connect the infusion system to AC (mains) power.
To verify successful opener handle assembly replacement, perform the PVT in
Summary of Contents for LifeCare XL Series
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