Invacare 9000 STANDARD WEIGHT User Manual

10   ANTI-TIPPERS/WHEEL LOCKS

1.

Ensure the wheelchair is not moving before engaging the wheel 

locks.

2.

Depending on the model of wheel lock installed on the wheelchair, 

perform one of the following:
•

Push-to-Lock - To engage, push the wheel lock handle 

forward.

•

Pull-to-Lock - To engage, pull the wheel lock handle backward.

3.

Disengage the wheel locks by reversing STEP 2.

FIGURE 3   Using Patient Operated Wheel Locks

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After any adjustments, repair or service and before use, 
make sure all attaching hardware is tightened securely. 
Otherwise injury or damage may occur.

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DO NOT attempt to stop a moving wheelchair with 
wheel locks. Wheel locks are not brakes.



Position wheelchair on a flat, level surface to perform 
this procedure.

Unlocked Position

Wheel Lock

Push wheel lock handle forward away from the tire to 
engage wheel lock 

Locked Position

Pull wheel lock handle toward 
the tire to disengage wheel lock 

Pull wheel lock handle toward the tire to engage wheel lock 

Unlocked Position

Wheel Lock

Push wheel lock handle away from 
the tire to disengage wheel lock 

Locked Position