4-1
Twist Owner’s Manual
OM_TWIST_0811RevA
CHAPTER 4: BACKRESTS And PUSH HAndLES
FOLDING ALUMINUM ADJUSTABLE HEIGHT BACKREST
Note:
The Folding Aluminum Adjustable Height Backrest is standard and is also depth and angle adjustable.
Integrated Push Handles are available as a no-charge option. The Lock-Down Backrest is an option.
I
WARNING
Before using your wheelchair, make sure the backrest is securely in place in the upright position and all mounting
hardware is securely tightened.
If you ignore this Warning, you may fall, tip over or lose control of the wheelchair and
seriously injure yourself or others or damage the wheelchair.
Folding the Backrest
1. Grasp the TiShaft Release Bar and pull up. See Figures 4-1.
2. Push the backrest forward toward the front of the chair.
Note:
If you have a Lock-Down Backrest, make sure the backrest is locked securely in the folded position.
Unfolding the Backrest
1. Lift up on the backrest and pull towards the rear of the chair.
2. Make sure the backrest locks securely into place.
Unfolding the Lock-Down Backrest
1. Push up the TiShaft Release Bar and pull the backrest towards the rear of the chair.
2. Make sure the backrest locks securely into place.
Figure 4-1
Folding Adjustable Height Backrest with TiShaft Release Bar
TiShaft
Release Bar
Backrest
Adjusting the Back Mount
Tools Needed:
• Two 7/16” Open End Wrenches
If your backrest is difficult to fold and unfold or is too loose, follow these procedures:
1. Using an Open End wrench, hold the pivot bolt in place and slightly loosen or tighten the nylock nut with the
second Open End wrench. See Figure 4-2.
2. Repeat the procedure on each side of the chair until the desired tightness is achieved.
Summary of Contents for Twist
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