Otto Bock Ventus Instructions For Use Manual page 16

Adjustments
• Adjusting the rear wheel camber: see Page 13
Special requirement: During exchange of the camber modules, the clamps for the wheelbase extension must
be loosened (see fig. 21, item 2).
INFORMATION: For a wheelbase extension with a double axle, only certain camber modules can be
combined:
Front axle camber modules/rear axle camber modules: 0°/3° or 6°/9°.
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If 9° camber modules are installed on the front axle, no camber modules can be used on the rear
–
axle.
• Adjusting the knee lever wheel lock: see Page 19
Special requirement: For extreme settings, the wheelbase extension must be used in combination with an
"Upgrade" knee lever wheel lock (see fig. 20, item 2).
If necessary, the wheel lock holder must be moved behind the locking mechanism for the side panel supports.
CAUTION: Risk of falling, tipping over. If the wheelbase extension is used in combination with a
double axle, there is no braking function available when the rear wheels are moved to the rear axle
(e.g. for adaptation to a handbike). Inform the user.
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Wheelbase Extension and Clothing Protector
If a wheelbase extension is installed, the side panels can be folded when the user is getting into the wheelchair as
follows:
• The "standard" side panel can be folded towards the rear (see fig. 22).
• The "clothing protector" side panel can be swung back (see fig. 23) and folded down (see fig. 24).
Retrofitting
Use the 647G829 service manual if the retrofitting of a wheelbase extension becomes necessary in the course of an
initial fitting.
16 | Ottobock
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Ventus