V. SET UP & USE OF YOUR WHEELCHAIR
N. Adjustable Height Backrest
1. Height Adjustment (Fig. 22)
a. On the rear side frames there are holes that are one inch apart
that affix the back canes.
b. Remove the two bolts from each rear side frame.
c. After selecting the desired height, replace bolt through frame
and backrest tube.
d. On the bottom of the upholstery is a tab and zip tie. Either run
the frame bolt through the zip tie or if there is not enough room
use the extra bolt that was sent with the back upholstery.
e. Tighten and remove any excess zip tie.
O. Depth Adjustable Backrest
1. Angle Adjustment
a. To adjust the angle of the backrest, remove the M6 bolt and nut
(Fig. 23:A) on both sides going through back plate and back
tube.
b. Rotate the push handle (Fig. 23:B) forward or rearward until you
have reached the desired angle.
c. Reinsert the two M6 bolts through the back plate into the
threaded barrels.
d. Repeat on the other backrest.
2. Folding
a. To fold the backrest, push the lever (Fig. 23:C) toward the front of
the chair. The backrest will pivot and fold forward. Repeat on the other side.
3. Depth Adjustment
a. To change the depth of your Catalyst 5, remove the bolt and
nut on each side of the back plate at location (Fig. 24:E).
b. Remove the bolt and nut from each side of the Strike (Fig.
24:F). The backrest assembly (Fig. 24:D) can then be reposi-
tioned into an available hole on the side frame.
c. After repositioning, replace the bolts and nuts into the side
plate through location (Fig. 24:E) and the strike plate (Fig.
24:F).
27
Fig. 22
Fig. 23
B
A
Fig. 24
D
E
C
F