Seat Height Adjustment - R82 multi frame Series User Manual

SEAT HEIGHT
ADJUSTMENT
When adjusting the seat height the frame has
to be adjusted up or down by the fitting (A) and
the gas spring.
Using 12,5" back wheels, you can adjust the
height in the 3 upper holes in the fitting (A).
Please see (A).
Using 22" back wheels, you can adjust the height
in the 3 lower holes in the fitting (A). Please see
(A).
Do as following:
1. Undo the bolt in the fitting (A) in both sides
of the frame.
2. Adjust the frame up or down to the desired
position, by carefully moving the upper part
of the frame up or down
3. Remount the bolts again.
4. Then you have to adjust the gas spring so the
basic frame (D) is horizontal when the gas
spring is pushed all the way down. Undo the
bolts (B) with a 6 mm allen key and a 13 mm
spanner. Choose between the 4 holes (C) to
place the seat frame in horizontal position and
mount the bolts again.
Always mount the gas spring so the basic
frame (D) is horizontal when the gas spring
is pushed all the way down.
The height of the frame must be the same
on both sides of the chair.
Be aware that the centre of gravity changes
when the seat height is adjusted.
The user must not be in the chair while the
seat angle adjustment is made.
D
12,5"
B
7
A
E
N
C