8.8.
Replacing the driving motor
When removing the driving motor, the wheelchair must be unoccupied. The wheelchair must
be supported so that it neither falls over or moves while replacing the driving motor.
!
Switch off the safety cut-out.
10
A
!
Open the cover of the battery box and disconnect the
motor plug (A) from the power module.
!
Remove first the drive wheel as described in sector
8.1.
!
Remove the motor cover loosening the screws using a
4 mm hexagon key.
!
Loosen the motor disengaging lever cable.
!
Now loosen the four cylinder head screws (B) at the
motor using a 6 mm hexagon key.
!
Mount the new motor with the four cylinder head
screws (B) using the 6 mm hexagon key again.
!
Fix the disengaging motor cable as described in sector
8.7.
!
Reassemble the motor cover.
!
Mount the drive wheel in the reverse order.
!
Connect the motor plug to the power module.
!
Switch on the safety cut-out.
B
11
8.9.
Replacing the batteries
Caution:
The battery box is heavy, take care when lifting and carrying.
Caution:
When working on the batteries take great care not to short out the terminals with
any metal tools etc. Always remove wristwatches or jewelry. When reconnecting make sure
all wires are connected to the correct battery terminals.
Caution:
Contact with acids is dangerous. If you come into contact with acids, rinse the
contaminated body parts immediately with water and consult your doctor. Take off
immediately using acid contaminated clothing.
Caution:
Always wash your hands after working on the batteries.
!
If possible, raise the seat to the fully upright position.
!
Switch off the safety cut-out.
!
Open the battery cover.
!
Loosen the screws at the electrical contact of the batteries using a 13 mm screw wrench
and remove the small metal terminal piece (A).
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