Covidien Nellcor GR101704, Service Manual

Page: 202 / 236

Repair
12-14 Service Manual
Figure 12-9. Parameter Module Disassembly
10.
Remove and set aside the top cover.
11.
Remove and set aside the four parameter interface PCB assembly T-10 torx
screws.
12.
Remove and set aside the parameter interface PCB assembly on a static-free work
surface.
13.
Remove and set aside failing top cover, faceplate, or bottom enclosure in an alter-
nate location.
To replace a parameter module case component
1.
Select the new parameter module case component: top cover, faceplate, or
bottom enclosure, and place with the still-good components on a static-free work
surface.
2.
Rotate the parameter interface PCB assembly so the NELL1SR PCB is facing down-
ward and both connector sockets are facing the front of the bottom enclosure.
3.
Place on the left-hand bottom enclosure standouts.
4.
Replace and tighten the four T-10 torx screws to a maximum of 10 inch-pounds.