Hospira LifeCare XL Series, Technical & Service Manual

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SECTION 7 REPLACEABLE PARTS AND REPAIRS
430-00587-008 (Rev. 2/05) 7 - 12 Plum XL Series
2. Place the front enclosure assembly face down.
3. Remove and replace the two XL MCU Bumpers.
4. Using a No. 2 Phillips screwdriver, remove the Phillips screw securing the display
PWA to the control knob assembly.
5. Disengage the four tab retainers securing the display PWA to the front enclosure
assembly. Remove the display PWA from the front enclosure assembly.
6. Disconnect the MCU/display cable from the display PWA. Replace the MCU/display
cable if it is defective or damaged.
7. Install the replacement display PWA in the exact reverse order of removal.
8. Reassemble the device in the exact reverse order of disassembly.

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 display PWA and MCU/display cable replacement, perform the PVT
in
Section 5.2 .
7.2.7.2
FRONT PANEL KEY REPLACEMENT
Recommended tools for this procedure are a medium size flat blade screwdriver and No.
2 Phillips screwdriver.
The replacement part for this procedure is:
Key, Front Panel, Switch Activated
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 front panel keys, refer to Figure 7-4 , then proceed as follows:
1. Separate the front enclosure assembly and rear enclosure assembly as described
in Section 7.2.5 .
2. Remove the display PWA as described in Section 7.2.7.1 .
3. Remove the front panel keys from the key recesses and install replacements (see
Figure 7-4) .
4. Reassemble the device in the exact reverse order of disassembly.

Note: (XLM with DataPort) When joining the front and rear enclosures, do not
pinch the DataPort/MCU cable between the two enclosures.
5. Connect the infusion system to AC (mains) power.
To verify successful front panel key replacement, perform the PVT in Section 5.2 .