Permobil M300 Corpus HD Service Manual page 35

Seat support
Adjustment
Verify how the height of the seat supports four
rubber cushions correspond with the height of
the seat when the seat lift has reched its lowest
position. At the correct height the rubber cushions
should be compressed approx. 2 mm. as the seat
lift reaches its lowest position.
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 page 29.
2. Release the locking nut underneath the rubber
cusion in question by turning it clockvise.
3. Adjust the rubber cushion to desired height by
turning it clockvise/counter clockvise.
4. Lock the position of the rubber cushion by
turning the locking nut counter clockvise and
tightening it.
5. Lower the seat lift. Verify how the height
of the seat supports four rubber cushions
correspond with the height of the seat when
the seat lift has reched its lowest position. If
needed, perform the adjustment once again.
Verify how the height of the seat supports four rubber cushions correspond with the height of the seat
when the seat lift has reched its lowest position. At the correct height the rubber cushions should be
compressed approx. 2 mm. as the seat lift reaches its lowest position.
For this task the following tools are necessary:
1 Allen key 5 mm.
Rubber cushion
Locking nut
Adjsutment of the rubber cushions.
35
Seat support