14
KÜSCHALL
ULTRA-LIGHT
© Küschall AG, Switzerland | 2014-07
Service Manual
BACKREST
Replacing push handles / push handles and
backrest
If the push handles are replaced with a different type of push handles,
e.g. height-adjustable ones, it can happen that the rear frame must
also be replaced.
Changing the backrest height can also mean that the configuration of
the Velcro
®
bands must be changed.
Fitting standard push handles
Difficulty:
Tools:
Ò
Ã
3, 4, 5
8, 10
1
Secure the telescopic tube
to the rear frame
at the required
height.
2
Push the backrest bands
and end band
onto the telescopic
tube
, end band first.
3
Secure end band
on the telescopic tube
with a bolt.
Fitting height adjustable integrated push handles
Difficulty:
Tools:
Ò
Ã
3, 4, 5
8, 10
Special rear frame required for RH 300 – 465 (variant II)
Push lower telescopic tube
and upper telescopic tube
into
one another and insert bolt.
Secure pre-assembled element (telescopic tubes
and
) at the
required height on the rear frame
with a bolt (7 Nm).
Push the Velcro® bands
and end band
onto the telescopic
tubes.
Using the clamp bolt
secure the height adjustable push
handles
through the telescopic tube
.
Push in push handle completely.
Secure end band
on the telescopic tube
with a bolt.
1
2
4
3
2
1
2
4
5
3
7
6
