10
60129675-B
Invacare
®
SoftCloud
TM
family
6. Loosen and remove the four screws
I
using the
appropriate Torx key.
7. Discard the nonfunctioning PCB.
8. Install the new PCB and secure it with the four
provided screws.
9. Install all the parts in reverse order. Ensure no
cable or tube is kinked or clamped. Use the
provided cable ties to secure tube
C
and pres-
sure sensor
H
. Cut the excess cable tie length.
10. Reinstall the housing. Ensure no cable or tube is
kinked or clamped.
4.1.4 Replacing the Dual Compressor
R
efers to spare parts kit SP1631542
Risk of damaging the PCB by electro-
static discharge
Handle PCB's only in Electrostatic Protected
Areas
T10, T20 Torx keys
Wire clippers
1. Switch off the control unit and disconnect from
mains supply.
2. Detach the top housing, the speaker cable and
both FPC's (see 4.1.2).
3. Disconnect the three air tubes and cut the cable
tie that holds the third tube to the bottom hous-
ing (see 4.1.3).
4. Unplug the compressor cable from the PCB (see
4.1.3).
5. Unplug the yellow earth wire
A
from its socket.
6. Carefully cut both cable ties
B
securing the air
tubes to the dual compressor and unplug them.
Fig. 4-6
I
I
I
I
A
Fig. 4-7
Fig. 4-8
B
B
