The seat plates are mounted with four screws.
The position screw on the parallel stay, the forward fixing of the elevation actuator and the back rest
bearing brackets are all mounted in a position with the same letter. In this example, position D.
Mount the rear seat plate in the position with the
same letter as the bearing brackets, elevation
actuator and parallel stay. In this example,
position D.
Adjusting the seat depth
1. Remove the seat plates, mounted with four
screws, see photo.
2. Remove the position screw (1) on the parallel
stay for the arm rest, see photo below.
3. Remove the forward fixing on the back rest
actuator (2), mounted with three screws, see
photo below.
4. Remove the bearing brackets (3) for the back
rest, mounted with two screws each from
below. Refix them in the position which gives
the required seat depth, see photo below. If
necessary, mount the seat extender, see p. 7.
5. Remount the front fixing (2) on the elevation
actuator, mounting it in the position with the
same letter as the bearing brackets, see
photo below.
6. Mount the position screw (1) in the parallel stay
for the arm rest. Mount the position screw in
the position with the same letter as the
bearing brackets and the elevation actuator
fixing, see photo below.
7. Remount the seat plates. Mount the rear seat
plate in the position with the same letter as
the bearing brackets, elevation actuator and
parallel stay, see photo on right.
Adjustment of seat depth must only be carried out by
authorised personnel. A faulty adjustment could
cause serious damage to the seat.
When making the adjustment, follow the instructions
exactly. The letters on the back rest bearing brackets,
the front fixing on the elevation actuator, the parallel
stay and the rear seat plate must agree. Faulty
adjustment could cause serious damage to the seat.
WARNING
1
23
3
10
Initial adjustments
2
1
3
