CareFusion Alaris 8110 series, Service Manual

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5A-13
CORRECTIVE MAINTENANCE
Syringe Module
Alaris
®
Syringe Module (8110 Series)
Alaris
®
PCA Module (8120 Series)
Technical Service Manual
5.2.11 Removing Pressure Sensor Board
Assembly
1. Disconnect Pressure Sensor Harness
from Pressure Sensor Board.
2. Remove four (
4
) screws attaching Base
Disk Holder to Top Disk Holder and
Front Case.
3. Remove Base Disk Holder and Pressure
Sensor Board Assembly.
During Reassembly:
When installing an old version of Base Disk
Holder, use
4-40 x
5
/
16
screws (item
486
) in
upper mountings, and
4-40 x
3
/
16
screws
(item
484
) in lower mountings. When
installing a newer version of Base Disk
Holder, use
4-40 x
5 /
16
(item
486
) for all
mountings. (Reference Figure
7A-4
.)
5.2 DISASSEMBLY/REASSEMBLY
(Continued)
Pressure Sensor Board Assembly Pressure Sensor
Harness
Base Disk Holder (old)
(See CAUTION statement)
To avoid damage to the Front Case when
reinstalling the Base Disk Holder, use
correct size screws (reference Figure
7A-4
).
CAUTION
Base Disk Holder (new)
(See CAUTION statement)
No boss
Boss
4-40 x 5
/
16
(4 PL)
4-40 x 5
/
16
(upper mountings)
4-40 x
3
/
16
(lower mountings)