Permobil M300 Corpus HD, Руководство по обслуживанию, Страница: 34 / 112

34
Seat support
For this task the following tools are necessary:
1 Allen key 5 mm.
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.
Adjustment of the rubber cushions.
Rubber cushion
Locking nut
Optional Spacer
(+25 mm.)
Optional Spacer
(+25 mm.)
Seat support
Lowest position of Seat Lift/
Fixed Seat Post
If desired, the lowest position can be adjusted
+1˝ or +2˝ by adding spacers. A maximum of
two spacers on each rubber cushion are allowed
(+2˝). Always make sure that equal amount of
spacers on all four rubber cushions are fitted.
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 nuts on all four support
points by turning the nuts clockvise.
3. To add or remove spacers, remove the rubber
cushions and locking nuts by turning them
counter clockvise.
4. Add or remove equal amount of spacers on
all four support points and then remount the
locking nuts and rubber cushions.
5. Lock the position of the rubber cushion by
turning the locking nut counter clockvise.
6. 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. At
the correct height the rubber cushions should
be compressed approx. 2 mm. as the seat lift
reaches its lowest position. If needed, perform
the adjustment according to description on
page 35.