Invacare spyder Service Manual page 33

STABILITY ADJUSTMENTS
Installing Anti-tippers
1. Refer to the charts in CHANGING SEAT-TO-FLOOR
HEIGHT in this procedure of the manual and the chart
in FIGURE 3 to determine the proper anti-tipper re-
quired.
2. Press and hold the rear release buttons of the anti-
tipper.
3. Insert the anti-tipper into the opening in the anti-tipper
mounting bracket until the front release buttons lock
into the front mounting hole.
4. Adjust the anti-tipper height. Refer to ADJUSTING
ANTI-TIPPERS in this procedure of the manual.
Adjusting Anti-tippers
1. Refer to the charts in CHANGING SEAT-TO-FLOOR
HEIGHT in this procedure of the manual and the chart
in FIGURE 3 to determine the proper anti-tipper ad-
justment.
SIZE*
SHORT
LONG
*Size refers to the charts in CHANGING SEAT-TO-FLOOR HEIGHT in this procedure of the manual.
†
Measurement is taken with the anti-tipper adjusted to the top mounting hole.
INSTALLING
Front Release Button
Rear Release Button
Anti-tipper Anti-tipper
Mounting
1-1/2 to 2-inch Clearance
FIGURE 3 - INSTALLING/ADJUSTING THE ANTI-TIPPERS
SEAT-TO-FLOOR
HEIGHT
16-3/4-inches
to
17-1/2-inches
17-3/4-inches
to
20-inches
Front
Mounting
Bracket
Hole
Rear Mounting Hole
(DO NOT USE)
Ground
2. Press down on the release buttons near the BOT-
TOM of the anti-tipper.
3. While performing STEP 2, slide the anti-tipper exten-
sion to the mounting hole determined in STEP 1 and
allow the release button to lock into place.
4. Measure the distance between the bottom of the anti-
tipper wheel and the ground/floor.
NOTE: A 1-1/2 to 2-inch clearance between the bottom of
the anti-tipper wheels and the floor must be maintained.
5. Perform one (1) of the following:
A. 1-1/2 TO 2-INCH CLEARANCE EXISTS - Ad-
just the anti-tippers on the opposite side of the
wheelchair to this position.
B. 1-1/2 TO 2-INCH CLEARANCE DOES NOT
EXIST - Adjust the anti-tipper to the mounting hole
above or below this position. Repeat STEP 4.
PART MEASUREMENT
NUMBER
1093837
14-1/2-inches
1093838
17-inches
ADJUSTING
Anti-tipper
Anti-tipper
Extension
1-1/2 to 2-inch Clearance
33
PROCEDURE 7
†
Release
Button
Top Mounting
Ground
Hole
A
S D
T J
A U
B S
I T
L M
I E
T N
Y T
S