4.6. Seating system
4.6.1. Replace the actuator of the
backrest
1. Follow the preparation (see 4.1).
2. Remove the ISM cover.
3. Disconnect the ISM connecter.
4.
Remove the bolts (A figure 23) and
bushes (B).
5. Remove the old actuator (C) from the
backrest frame.
6. Put the new actuator in the backrest
frame.
7. Check the functionality of the actuator.
4.7. Control system
The driving program of the VR2 and
R-Net controller systems is stored in the
power module. Replacing the remote
control can therefore be done without any
programming.
4.7.1. Replace the remote control
1. Follow the preparation (see 4.1).
2.
Loosen the two screws (A figure 24).
3. Disconnect the power cables.
4. Put the new remote control (B) on the
bracket.
5. Thighten the screws.
6. Connect the power cables.
4.7.2. Replace the power module
1. Follow the preparation (see 4.1).
2. Make a backup of the driving program
from the power module. Use a laptop
and programming software for this
step.
3.
Loosen the two screws (A figure 25)
and open the power module cover.
4. Loosen the two screws (B) and replace
the power module (C).
5. Load the backup of the driving
program in to the new power module.
6. Check all functionalities of the
wheelchair.
A
B
B
C
A
A
B
A
B
A
B
A
A
C
23
24
25
4 Replacements and adjustments
22 - SANGO ADVANCED / SLIMLINE