930302 Rev. E
X. Set-Up & Adjustments
33
e. If adjusted too low, the lateral supports may
interfere with the cross brace when folding the
chair.
f. These adjustments may be done with the user
sitting in the chair.
M. SEAT SLING
The seat sling can be adjusted through the use of hook
and loop material beneath the seat. Seat sling also
includes a folding strap on the seat to assist in folding
the chair. (Fig. 16)
NOTE– The seat sling folding strap is not intended as a
carrying strap.
1. Adjustment (Fig. 16)
a. Remove screw from each seat rail end cap at the
front of the chair.
b. Slide the seat sling and plastic retaining rods
from the channels in the seat rails.
c. Readjust hook and loop material to obtain the
desired tension in the seat sling.
d. Reinsert the seat sling and plastic retaining rods
into the channels in the seat rails.
e. Replace the end caps and corresponding screws.
N. CUSHION INSTALLATION
a. Place cushion on seat sling with hook material
side down. The beveled edge of the cushion
should be in front.
b. Press firmly into place.
O. REAR AXLES
The most important adjustment on your Quickie wheel-
chair is the position of the rear axle. The center of
gravity, wheel camber and wheelbase are all deter-
mined by the axle adjustment.
Use a torque setting of 100 in.-lbs. when adjusting
rear axle.
X. Set-Up & Adjustments
930302 Rev. E
32
3. Backrest Height Adjustment (Fig. 13)
a. Remove button head screw.
b. Adjust back tube to desired height.
c. Replace and tighten button head screw.
d. Repeat for opposite side.
L. FITTING THE JAY PRECISION BACK
The Jay Precision Back is a tension adjustable back
that includes lateral support hardware. It is designed
to follow the contour of the back of the end user and
provide beneficial lateral trunk control.
1. Contour Adjustment (Fig. 14)
a. To modify the contour of the Jay Precision Back:
Pull the Tensioning Straps (A) inward to increase
the tension and lift the tab of the Tension Lock
Buckle to release it.
b. To adjust the Jay Precision Back to conform with
the user’s anatomy, release tension on all straps
then adjust them proceeding from the base of
the back upholstery moving up.
c. These adjustments should be done with the user
sitting in the chair.
2. Lateral Supports Location Setting (Fig. 15)
a. Remove the lateral covers (B). Leave the lateral
support foam pads on.
b. To move the lateral supports up or down loosen
the screws (C) and slide them vertically until
desired location is obtained, tighten the screws
(C) to secure the lateral supports.
c. Should more adjustment be required, two more
openings are available on the back cane envelopes
to allow for height adjustment of the hardware
itself. To relocate the hardware loosen the screws
(D) of the clamp until it can be taken off the
cane. Move the clamp and hardware up or down as
needed and tighten the screws (D) firmly.
d. The lateral supports have 2 inches of adjustment
range towards the inside from the external plane
of the back canes. To do so loosen the screws of
the clamp, set the adjustment and tighten them
back down.
NOTE– If adjustment pushes too far inward it will pre-
vent the chair from folding completely.
Figure 16
Figure 13
Figure 14
Figure 15
A
B
C
D
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