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9.2.
Change of the seat width
9.3.
Change the distance between the armrests
9.4.
Adjustment of the backrest angle
Take off the seat cushion first.
Telescope the seat plate to the first
position (see chapter 9.1.)
Untighten the 8 screws (A) at the
seat plate, to be able to take off the
whole seat plate.
Put the new wider/smaller seat plate
on the chair and tighten the 8 screws
to fix the new seat plate.
The adjust the distance between the
armrests to the seat plate, follow the
instructions in chapter 9.3.
To adjust the knee support to the
changed seat width, follow the
instructions in chapter 9.7.
If the chair is equipped with the skirt
guard, you have to change the
bracket, to match it with the seat
width.
Untighten the two screws. Now you
can adjust the armrests in the width.
If you have adjusted them to the
desired width, tighten the screws.
A
A
A
A
A
A
A
A
You can adjust the backrest in
different angles.
Unscrew the lever-screw (A) on both
sides. Now you can tilt the backrest
back and forward to the desired
angle. Put the lever-screw (A) into
the hole where the backrest post and
the plate correspond.
A
