Küschall Compact FF, Руководство по обслуживанию, Страница: 17 / 56

Instructions
6.3 Backrest
6.3.1 Backrest Height
The backrest height can be changed by installing the
telescopic tubes in another position in the backrest tubes.
If this setting option is insufficient, the telescopic tubes
can be replaced.
6.3.2 Adjusting the Height of standard Backrests
Allen keys (3 mm, 4 mm, 6 mm) / Socket spanner (8, 10)
■■□
1. Push the backrest cover
A
upwards and remove the
bolt, washer and nut B on both sides.
2. Push the push handles
C
upwards or downwards until
you reach the required height. Replace the bolts,
washers and nuts and tighten.
B = 7 Nm
If this setting range is insufficient, use new push
handle tubes.
If the backrest height was changed considerably, a
new backrest cover may have to be installed.
6.3.3 Adjusting the Height of Hook and Loop adjustable Backrests
Allen keys (3 mm, 4 mm, 6 mm) / Socket spanner (8, 10)
■□□
1. Remove the backrest cover
B
and move the hook and
loop bands C until the bolts A are visible on both sides.
2. Remove bolts
A
, washers and nuts and move the push
handle tubes D to the required height on both sides.
3. Reinsert the bolts into the appropriate holes on both
sides and tighten using washers and nuts.
A = 7 Nm
If the backrest height is changed considerably, the
push handles must be replaced. An additional hook
and loop band may have to be installed or one may
have to be removed.
6.3.4 Angle-adjustable Backrest
In order to make the backrest angle adjustable, an angle-adjustable backrest can be fitted.
Possible Backrest Angles:
1659353-A 17