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2GX/AERO X Owner’s Manual
OM0002_Rev A_2GX/AERO X
CHAPTER 4: BACKRESTS, PUSH HANDLES AND STROLLER HANDLES
Adjustable Height Backrest
Adjusting the Backrest Height
Tools Needed:
• 5/32” Allen Wrench
• 7/16” Open End Wrench
1. Remove the Allen screws that secure the backrest extension tubes inside the frame. See Figure 4-1. If your chair is
equipped with swing away armrests or anti-tips, the receiver will be attached to the frame with screws which may also
secure the backrest extension in either side of the frame. Carefully note the order in which the various washers and
nuts (and any other parts, such as armrest or anti-tip receivers) were originally installed on the chair as you will need to
reinstall all of the parts in the exact same order in Step 3 below.
2. Adjust the backrest extension tubes to the desired height. See Figures 4-1.
3. Reinstall the armrest or anti-tip receivers if removed in Step 1 above.
Figure 4-1
Adjusting the Backrest Height
Allen
Screw
Locknut
Backrest
Extension
Tube
Angle Adjustable Fold Down Backrest
I
WARNING
Always make sure that the grooves in the locking blocks are aligned with the grooves in the backrest pivot bracket. If
the grooves are not aligned, the backrest could become loose and the backrest angle could change unexpectedly. If the
grooves are not aligned, the grooves may become worn, causing the backrest angle to change unexpectedly.
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.
I
WARNING
Before using your wheelchair, make sure the Angle Adjustable Fold Down Backrest is locked 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. Lift the backrest latches on each side of the chair simultaneously. See Figure 4-2.
2. Push the back canes forward toward the seat rails. See Figure 4-3.
Unfolding the Backrest
1. Lift up and pull the back canes toward the rear of the chair. See Figure 4-3.
2. Make sure that the backrest latch on each side of the chair engages in the locked upright position. See Figure 4-2.