Replacing The Lifter / Tilt Module - Invacare FDX Service Manual

8.7.2

Replacing the lifter / tilt module

Note
This chapter describes how to replace the seat frame on a wheelchair with a lifter / tilt module.
Similar tasks are described In the following chapters:
● Replacing the seat frame alone – chapter 8.6
● Replacing a tilt module – chapter 8.7.1
● Replacing just the tilt actuator – chapter 8.7.3
● Replacing just the lifter actuator – chapter 8.7.4
WARNING: Danger of crushing!
The seat is very heavy. Danger of injury to hands and feet!
● Let a second person help you.
Requirements:
● 13 mm open-ended wrench
● 4 mm Allen key
● 6 mm Allen key
● 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
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 lifter / tilt module:
●
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.
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