Sunrise Medical Jay J2 Bedienungsanleitung Seite 4

E N G L I S H
7. Assess and adjust back
angle.
Assess client for back angle. To
recline, turn screw "C" on the
back of the top bracket at the
rear of the back. Turning the
screw clockwise will make the
back more vertical. Turning the
screw counter clockwise will
recline the back. Check the hash
marks on both sides of top
brackets to ensure that the back
is evenly adjusted.
8. Add lumbar/pelvic shim(s)
as required.
Remove foam insert and unzip
the back cover. Insert the
lumbar/pelvic shim(s) inside the
cover behind the large piece of
foam where needed. Zip the
cover closed and place the foam
insert back in the shell.
XT2505E Rev. B
Hash Marks
Top
Bracket
C
Lumbar/
Pelvic
shim
Back foam
INSTALLING THE TOP QUICK-RELEASE
QUARTER TURN BRACKET HARDWARE
1. Attach one top quick-release quarter turn bracket to each
upright post of the wheelchair.
a. The top quick-release quarter turn bracket is designed to
fit on 5/8", 3/4", 7/8" and 1" (1.6, 1.9, 2.2 and 2.5 cm)
diameter back post tubing. (The bracket comes assem-
bled to attach to 7/8" or 1" (2.2 or 2.5cm) tubing) Check
diagram 1 to determine which strap hole is appropriate
for the installation. Wrap the strap around the wheelchair
post. Screw "A" may have to be loosened to align the
strap hole with the barrel nut located inside the bracket
body. Place a washer on screw "B" and insert the screw
through the appropriate hole in the strap.
b. Tighten screw "B" (to 2.3 N-m (20 in-lbs)) into the barrel
nut through the side of the bracket body. Tighten the
opposite screw if necessary.
c. Snap the screw caps over both screw heads.
d. To adjust the height of the bracket, loosen screw "A" until
the bracket slides freely on the back post. Once the
proper height of the back is determined, tighten the
screw firmly to 2.3 N-m (20 in-lbs). All future adjust-
ments of the back height are done with screw "A".
e. Always turn the quick-release quarter turn bracket to the
"DOWN" position (diagram 2) to secure the top hook in
place.
CAUTION– The top quick-release quarter turn brackets must be in their
downward position when the back is in use. Improper use may cause
the back to unexpectedly detach from the wheelchair.
CAUTION– Do not use J2 Back to push or lift wheelchair. Improper use may
cause the back to unexpectedly detach from the wheelchair.
NOTE– The back is properly secured when the bottom pins are resting in
the lower post brackets and the upper quick-release quarter turn
brackets are installed above the back support's top hook brackets
with the quick-release mechanism pointing down.
Diagram 1
Quick Release
Quarter Turn
Bracket
For 5/8" – 3/4"
(1.6cm -1.9cm)
tubing use
inside holes
For 7/8" – 1"
(2.2cm -2.5cm)
tubing use
outside holes
Screw Cap
Screw "B"
4
J 2 B A C K
Diagram 2
Wheelchair
Post
Bracket
Body
Screw "A"
Top hook