Controller Pcb - Respironics BiPAP Service Manual

Chapter 8
Component Removal/Installation

8.5 Controller PCB

Spacer nuts (x3)
Nylon washers (x3)
Controller
PCB
Interconnect
power cable
8-10
Follow these steps to remove the controller PCB (Figure 8-11, Figure 8-12).
Reverse to install.
1. Remove top cover (section 8.2).
2. Remove the user interface PCB (section 8.4).
3. Disconnect the interconnect power cable.
4. Remove the 3 spacer nuts and nylon washers.
5. Lift the PCB to expose the remaining cables and tubing.
BiPAP Focus Ventilator Service Manual © Respironics, Inc.
Figure 8-11: Controller PCB
Low-profile
service clip
REF 1029568 Rev B