Permobil M400 Corpus HD Service Manual page 51

M400 Corpus HD
4.2.4.1 Removing drive motor
1. Raise the seat to the highest position. If the wheelchair is equipped
with a fixed seat post or if the seat lift does not work normally
because the batteries are discharged or the adjustment device is
defective, the seat can be raised/lowered manually. See
4.1.1.1 Manually operating the seat lift , Page 17.
2. Switch off the main power switch on the control panel.
3. Remove the chassis covers. See
4.2.1.1 Removing the front chassis covers , Page 43,
4.2.1.3 Removing the rear chassis covers , Page 43, and
4.2.1.5 Removing the upper chassis covers , Page 44
4. Lift up and chock up the wheelchair chassis so that the wheel in
question is free of the ground.
5. Remove the drive wheel. See
4.2.5.1 Removing the drive wheels , Page 52.
6. Separate the magnetic brake and drive motor cabling at the contacts
on the cabling. These are positioned on the inside of the chassis,
next to the seat lift. The contacts are mounted together in a holder.
7. Run the connection cables out through the chassis cable duct.
8. Remove the drive motor, it's fitted with four screws.
4.2.4.2 Mounting drive motor
NOTICE
Check brake release
Check that the brake release works properly. When the brakes are released, it
should not be possible to drive the wheelchair.
1. Fit the drive motor with the four screws and washers.
2. Run the connection cables in through the chassis cable duct.
3. Connect the magnetic brake and drive motor cabling at the contacts
on the cabling. These are positioned on the inside of the chassis,
next to the seat lift/seat tube. Fit the contacts together in their
holder.
4. Fit the drive wheel. See 4.2.5.2 Mounting the drive wheels , Page 53
5. Fit the chassis covers. See
4.2.1.2 Mounting the front chassis covers , Page 43,
4.2.1.4 Mounting the rear chassis covers , Page 43, and
4.2.1.6 Mounting the upper chassis covers , Page 44.
Repairs - Chassis
Figure 83. The contacts are mounted together in a
holder
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