Replacing The Pcb - Invacare Softform Active 2 Rx Service Manual

4. Carefully unplug the silicon tube B and cut the
cable tie C using the wire clippers.
5. Unplug the compressor wire D from the PCB.
6. Remove the non-functioning compressor from
the housing and install the new one.
7. Position and tighten the provided screws.
8. Plug the silicon tube to the compressor.
9. Plug the mains wire to the PCB.
10. Secure the wires with the provided cable ties.
Cut the excess cable tie length.
11. Reinstall the bottom housing.

4.5 Replacing the PCB

R
efers to spare parts kit SP1633122
Risk of damaging the PCB by electro-
static discharge
Handle PCB's only in Electrostatic Protected
Areas
PH1 Phillips key
1. Switch off the control unit and disconnect from
mains supply.
2. Remove the bottom housing (see 4.1).
3. Unplug silicon tube A connecting the T-valve to
the compressor, tube B from the CPR connector,
and the pressure tube C from the UIPCB.
4. Remove the CPR connector from its slit and
untangle the silicone tubes around the motor.
60129676-A
B
C
Fig. 4-14
Fig. 4-15
B
Fig. 4-16
Invacare ® Softform Active ® 2 Rx
D
C
A
11