Replacing The Tilt Actuator - Invacare FDX Service Manual

SERVICE MANUAL

8.13.2.3 Replacing the tilt actuator

Note
This chapter only describes how to replace the tilt actuator.
To replace the complete tilt module, please proceed as described in chapters 8.13.2.1 and
8.13.2.2.
WARNING: Danger of crushing!
The seat is very heavy. Danger of injury to the hands if the seat falls down unintentionally!
● Use proper lifting techniques.
● Carefully secure the seat before removing the actuator.
Requirements:
● Spring-ring pliers
● Side cutting pliers
● Cable ties
Note
Take careful note of the exact position of the seat. Mark the position it is mounted in, the angle,
the positions of all cables and so on. If necessary, make photographs with a digital camera.
Any modification of the adjustment of the seat affects the centre of gravity of the wheelchair.
Uninstalling the tilt actuator:
●
If possible, raise the lifter to the highest position.
●
If possible, tip the wheelchair with the tilt module as far backwards as it will go.
●
Switch the electronic control system off.
The actuator module for the lifter and the tilt actuator are mounted to the front edge of the seat
frame.
●
Completely remove both knurled head screws (1) including the washers.
●
Remove the cover (2).
●
Disconnect the plug from the actuator module.
●
Open the cable clips on the underside of the seat.
●
Free up the actuator cable so it can be removed from the tilt module later along with the
actuator.
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Invacare - FDX