Carriage; Wheel Locks - Quickie SR45 Manual De Instrucciones

E N G L I S H
27
P . CARRIAGE
IMPORTANT NOTE– This adjustment must be done by an authorized supplier only.
27
1. Location Adjustment
a. Loosen and remove bolts A & B.
b. Move carriage to desired location.
c. Replace and tighten all bolts.
IMPORTANT NOTE– The adjustment on each side of the chair should be exactly equal.
NOTE– Use a torque setting of 120 in.-lbs. When setting-up carriage.
2. Top Roller Replacement
NOTE– It is highly recommended to replace both top rollers within each carriage assembly at the same time.
Do not use lubricants anywhere on the assembly.
a. Loosen both plunger pin bracket nuts.
b. Loosen and remove both lower roller nuts (K), chassis fastener nut (L), and base strut
bolts (M) on both sides. Remove base strut.
c. Slide the inner carriage plate (N) off the fasteners, towards the center of the chair.
d. Loosen and remove both button head roller screws (O).
e. Remove old top rollers (P) from the upper roller shafts (Q) and replace with new top
rollers.
f. Reinstall the upper roller shafts (Q) onto the inner carriage plate (N), installing button
head screws (O).
g. Reinstall the carriage plate (N) onto the frame assembly. Replace and tighten the nuts (K, L)
and strut bolts (M).
h. Ensure that the plunger pin is centered and engaged into a rocker hole and tighten
plunger pin bracket nuts.
i. Repeat on the other side of chair as necessary.
3. Bottom Roller Replacement
NOTE– It is highly recommended to replace both bottom rollers within each carriage assembly at the same
time. Do not use lubricants anywhere on the assembly.
a. Loosen both plunger pin bracket nuts.
b. Loosen and remove both lower roller nuts (K), chassis fastener nut (L), and base strut
bolts (M).
c. Slide the inner carriage plate (N) off the fasteners, towards the center of the chair.
d. Remove old bottom rollers (R) from the roller bushings (S) and replace with new bot-
tom rollers.
e. Reinstall the carriage plate (N) onto the frame assembly. Replace and tighten the nuts (K, L)
and strut bolts (M).
f. Ensure that the plunger pin is centered and engaged into a rocker hole and tighten
plunger pin bracket nuts.
g. Repeat on the other side of chair as necessary.
NOTE– Use a torque setting of 150 in.-lbs. when tightening bottom roller nuts (K).
Q. WHEEL LOCKS
Quickie SR45 wheelchairs are standard with wheel locks. Wheel locks are installed at Sunrise
Medical unless omitted from the original order.
30
Adjustment
a. Loosen the screws (F). Do not attempt to remove one screw at a time.
b. Slide assembly toward rear wheel until clamp embeds into tire to prevent wheel move-
ment, when in locked position.
c. Tighten screws.
28
29
19
IX. SET-UP & DJUSTMENT
27
B
A
O
28
N
K
L P
Q
R
M
29
R
30
F
118611 Rev. B