Replacing Actuators; Replacing Seat/ Seat Frame Without Lifter - Invacare Modulite Pronto M41 Service Manual

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Invacare® Modulite
3.
Fasten adapter plates A to seat plate of seat B in area C.
For smoothness of adjustment you can use button head
screws.
Make sure rubber straps on back of adapter plates face
the frame.
To optimize seating position move element back or
forth in slot before fastening to frame.
4.
Insert four screws A.
5.
Tighten four screws.

4.10 Replacing actuators

4.10.1 Replacing seat/ seat frame without lifter

TDX SP2; FDX
This chapter describes how to replace the seat frame on a
mobility device without a lifter or tilt module. To replace
a lifter or tilt module, follow the procedures explained in
"Replacing lifter/tilt module".
WARNING!
Risk of crushing
The seat is very heavy. Risk of injury to hands and feet.
– Use proper lifting techniques.
Note:
6 mm Allen key
Torque wrench 5 – 30 Nm (or similar)
Protractor
Side cutting pliers
Cable ties
Wooden block
18
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.
Removing seat
1.
Switch off mobility device.
2.
Remove front cover and rear covers, as described in the service
manual of the mobility device "Opening front cover, " "Opening
rear cover".
3.
Take exact note of the positions of all cables and sockets (1) that
they are connected to. Mark connectors and sockets or take a
photograph with a digital camera.
4.
Detach all cables from the electronic modules which run from
seat to chassis.
5.
Place cables so that they do not get in the way when you remove
the seat.
6.
Insert a suitable wooden block (2) between seat (1) and chassis
(3). This will prevent the seat from falling down when you loosen
and remove the screws.
WARNING!
Risk of crushing
The seat is very heavy. Risk of injury to hands and
feet.
– Use proper lifting techniques.
7.
Use a 6 mm Allen key to loosen and remove screws (4) on both
sides in the front at the same time.
8.
Hold seat securely and loosen rear hexagon socket head screw
(5) on both sides with a 6 mm Allen key at the same time.
9.
Lift seat off.
1604311-A

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