Invacare Infinity LoBack Support User Manual
Page 12
12
PROCEDURE 4
ADJUSTING THE INFINITY LOBACK
Pivoting The Adjustment Brackets (Figure 3)
1. Remove the Infinity LoBack from the wheelchair. Refer
to INSTALLING/REMOVING THE INFINITY
LOBACK in PROCEDURE 3 of this manual,
2. Hold the Infinity LoBack up to the wheelchair.
3. Visually inspect the Infinity LoBack and the wheel-
chair to determine the desired depth.
4. Loosen the two (2) mounting screws and nuts on the
two (2) adjustment brackets.
NOTE: When loosening the mounting screws/nuts, it is
necessary to firmly hold the nuts in place while turning
the mounting screws.
5. Perform one (1) of the following to achieve the de-
sired depth:
A. To INCREASE depth, pivot the two (2) adjust-
ment brackets so that the mounting screws and
nuts are facing the REAR of the chair.
B. To DECREASE depth, pivot the two (2) adjust-
ment brackets so that the mounting screws and
nuts are facing the FRONT of the chair.
6. Torque the two (2) mounting screws and nuts to 45-
50 in./lbs (DETAIL “B”).
7. Reinstall the Infinity LoBack onto the wheelchair. Refer
to INSTALLING/REMOVING THE INFINITY
LOBACK in PROCEDURE 3 of this manual.
FIGURE 3 - PIVOTING THE ADJUSTMENT
BRACKETS
A
D
J
U
S
T
I
N
G
T
H
E
L
O
B
A
C
K
Cane Clamps
FIGURE 2 - ADJUSTING THE CANE CLAMPS
Mounting
Screws
Rotate
Cane
Clamps
Toward
Rear to
INCREASE
Depth
Rotate
Cane
Clamps
Toward
Front to
DECREASE
Depth
REAR
FRONT
Adjustment Bracket
Should be
Angled Toward
Rear to INCREASE
Depth
REAR
Adjustment
Bracket
Should be
Angled
Toward
Front to
DECREASE
Depth
Mounting
Screw
Nut
Locking Pin
TOP VIEW
Cane Clamp
REAR
FRONT
FRONT
TOP VIEW
REAR
FRONT
Adjustment
Bracket
Adjustment
Bracket
To
INCREASE
Depth
To
DECREASE
Depth
Mounting Screw
To
INCREASE
Depth
To
DECREASE
Depth
Locking
Pin
7. Reinstall the Infinity LoBack onto the wheelchair. Refer
to INSTALLING/REMOVING THE INFINITY
LOBACK in PROCEDURE 3 of this manual.