Kuschall Advance Service Manual - Service Manual
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© Küschall AG, Switzerland | 2013-01
Service manual
Rear wheels
Replace standard / Vario-Ax
Difficulty:
Tools:
Ã
5
To change the wheel camber, a Vario-Ax or a new fixed axle with a different
angle will need to be installed.
Remove the
Ⓓ bolts and take off the Ⓑ axle clamps.
Attach the required axle.
i
If a fixed axle on a Vario-Ax is altered (or vice versa) then the
corresponding axle clamps need to be used.
Use suitable axle clamps
Ⓑ and bolts Ⓓ.
Ensuring the rear wheels are parallel
Tighten
Ⓓ bolts.
Carry out the same setting on both sides.
Set axle position at the vertical brace
The rear seat height is set using the vertical brace on the wheel chair.
Difficulty:
Tools:
Ã
3, 5
For a lower rear seat heights:
Loosen
Ⓖ threaded pin.
Move the adjustable sliding block
Ⓕ in the vertical brace to get the
desired distance from the top or bottom.
Tighten
Ⓖ threaded pin.
Loosen
Ⓓ bolts.
Slide the axle clamps
Ⓑ and Ⓒ until they click Ⓕ.
Ensuring the rear wheels are parallel,
Chap. Rear wheels, Ensuring the rear wheels are parallel,
Chap. Front wheels, Setting error angle.
Tighten
Ⓓ bolts.
Perform the same setting on both sides.
For a lower rear seat heights:
Loosen
Ⓓ bolts.
Slide axle clamps
Ⓑ and Ⓒ to the required distance.
Tighten
Ⓓ bolts.
Loosen
Ⓖ threaded pin.
Move sliding blocks
Ⓕ in the vertical brace until they click Ⓔ
downward.
Tighten
Ⓖ threaded pin.
Loosen
Ⓓ bolts once again.
Ensuring the rear wheels are parallel,
Chap. Rear wheels, Ensuring the rear wheels are parallel,
Chap. Front wheels, Setting error angle.
Tighten
Ⓓ bolts again.
Perform the same setting on both sides.
Ⓓ à 7 N
m (high-strength)
Ⓖ à 3 Nm (low-strength)