Hospira LifeCare XL Series, Техническое и сервисное руководство

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SECTION 7 REPLACEABLE PARTS AND REPAIRS
430-00587-008 (Rev. 2/05) 7 - 36 Plum XL Series
2. Remove the MCU PWA as described in Section 7.2.9.1 . Disconnect the sensor/MCU
cable assembly from the mechanism assembly at J6.
3. Using a medium size flat blade screwdriver, remove the hex head screw securing
the mechanism assembly to the main chassis assembly.

Note: (International devices only) Use the diagonal cutters to cut the cable tie
holding the mechanism assembly cables to the main chassis assembly. Inspect
the cable tie mount and replace if damaged.
4. Remove the mechanism assembly from the main chassis assembly.
5. Using a medium size flat blade screwdriver, replace and tighten the hex head screw
to secure the replacement mechanism assembly to the main chassis assembly.
6. Connect the sensor/MCU cable assembly to the replacement mechanism assembly
at J6. Replace the MCU PWA in the exact reverse order of removal.
7. 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.
8. Connect the infusion system to AC (mains) power.
9. (XLM with DataPort only) Perform the following steps to verify proper operation of
the DataPort:
- Enter the service mode as described in Section 6.2.3 .
- Verify the value of the communication selection as described in Section 6.2.3.4.1 .
Update the value if necessary.
- Verify the value of the channel label as described in Section 6.2.3.4.3 . Update the
value if necessary.
To verify successful mechanism assembly replacement, perform the PVT in Section 5.2 .
7.2.9.3
CASSETTE DOOR AND MECHANISM SHIELD REPLACEMENT
Recommended tools for this procedure are a medium size flat blade screwdriver and long
needle nose pliers.
The replacement parts for this procedure are:
Shield, Mechanism
Retainer, Door Pivot
Spring, Door Clip, Left-Side
Assembly, Door
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 cassette door and mechanism shield, refer to Figure 7-18, Mechanism Shield
Replacement ; Figure 7-19 through Figure 7-21, Cassette Door Replacement (3 of 3) ; and
Figure 7-22, Cassette Door Replacement, Bottom View , then proceed as follows:
1. Separate the front enclosure assembly, rear enclosure assembly, and main chassis
assembly as described in Section 7.2.5 .