Invacare TER Owners Manual - Page 39

SECTION 5-WHEELS Stop - Not touching camber clamp Stop - In position for one camber, touching camber clamp Adjustment Ring Camber Clamp Stop - In position for one camber, touching camber clamp Adjustment Ring Camber Clamp Adjustment Ring Adjustment Ring Stop - Not touching camber clamp FIGURE 5.13 Adjusting Toe In/Toe Out - Adjustable Camber System - Fine Adjustment Adjusting Wheelbase Length (Adjusting Center of Gravity) All Models Except Top End Pro Tennis/Top End Pro BB ƽ WARNING ALWAYS perform this procedure in the presence of an assistant. The position of the footrest, camber tube, back angle, the tautness of the back upholstery as well as the user's condition are directly related to the wheelchairs stability. Any change to one or any combination of the five may cause the wheelchair to decrease in stability. Use EXTREME caution when using a new seating position. The addition of anti-tippers may be required. NOTE: For this procedure, refer to FIGURE 5.14 on page 40. NOTE: The camber bar is always mounted to the BOTTOM of the wheelchair frame. 1. Perform one of the following: • Non‐Suspension ‐ Loosen, but DO NOT remove the hex screw that secures each of the top clamps to the wheelchair frame. • Suspension ‐ Loosen, but DO NOT remove the two hex screws that secure each of the top clamps to the wheelchair frame. 2. Position the camber clamps on the wheelchair frame at the desired position. • Lengthening the Wheelbase ‐ Will increase the stability and maintain standard maneuverability of the wheelchair. • Shortening the Wheelbase ‐ Will decrease the stability, increase the maneuverability and distribute additional weight onto the rear wheels. NOTE: Wheelchair performance will be affected if the camber clamps DO NOT sit flush on the wheelchair frame. 3. Perform one of the following: • Non‐Suspension ‐ Securely tighten the hex screw that secures one of the top clamps to the wheelchair frame. • Suspension ‐ Securely tighten the two hex screws that secure one of the top clamps to the wheelchair frame. NOTE: Securely tightening one hex screw at a time ensures that the camber clamps will sit flush on the wheelchair frame. 4. Repeat STEP 3 for opposite side of the wheelchair. Part No 1122172 39 Everyday Series Wheelchairs/Sport Series Wheelchairs