Sunrise Medical Wheelchair P-222 SE - Manual (Page 18)

930476 Rev. A
I X . S e t - U p , A d j u s t m e n t & U s e 35
MANUAL WHEELCHAIR CONVERSION KIT
A. JOYSTICK
Removal
a. Disconnect the joystick by pulling back on the
retaining collar (A).
b. Remove joystick power cable from armrest.
c. Remove joystick assembly.
B. POWER DRIVE UNIT
Detachment
a. Release both quick-connect levers (B) until
completely disengaged.
b. Lift seat and main frame off of power unit.
c. Set power unit aside.
C. WHEEL LOCKS
Wheel locks are installed by Sunrise when requested on
the Quickie P-222 SE.
Adjustment
The wheel locks mount on a split clamp system. Use a
torque of 100 in./lbs. (11.3Nm) when adjusting the
position of the wheel locks.
1. Loosen the screws on the side of each clamp
using a 3/16" allen wrench. Do not attempt to
remove one screw at a time.
2. Slide assembly toward rear wheel until clamp
embeds into tire to prevent wheel movement
when in the locked position.
3. Adjust angle position. Tighten screws.
I X . S e t - U p , A d j u s t m e n t & U s e
930476 Rev. A
34
2. Back Angle Adjustment on Seat Frame
a. Remove the front securing bolt (C) on the side of
the backrest hinge plate.
b. Loosen the lower rear bolt (D)
c. Set at desired angle. There are five holes (in 4º
increments) to choose from.
d. Reinstall the front bolt and tighten both bolts
securely.
L. 12" DRIVE WHEEL
Drive Wheel Position Adjustment
a. Remove the seat and main frame and the batteries.
b. Remove the four (4) bolts (B) using a 1/2"
wrench from each quick-connect socket.
c. Move the socket forward or backwards to the
desired position.
d. Reinstall the four (4) bolts in the quick-connect
socket.
Drive wheels should be set at the most rear-
ward position when using the optional C. G. Tilt
unit on the P-222 SE. Failure to do so could
cause rear instability and tipping.
M. DYNAMIC STABILIZER
4" Rear Wheel Adjustment
a. Remove rear batteries.
b. Remove the upper pivot bolt (C) on the rear
wheel spring.
c. Set at desired height.
d. Tighten nut. Use a torque setting of 240 in.-lbs.
(27 N.m) to tighten nut.
e. Height adjustment may also be made by using extra
set of mounting holes on rear wheel mount bracket.
NOTE– The lowest point of the rear wheels should be 1/4" to
1/2" (6 to 13 mm) from the ground to allow for proper
clearance (with the tires properly inflated and rider
sitting in the chair). A smaller clearance produces less
rocking motion, and a larger clearance allows easier
movement on deep carpets.
NOTE– In addition to the user’s weight, the seat depth and
back angle adjustment will effect this choice. Choose
the position that provides the most comfortable transi-
tion onto and off of the dynamic stabilizer wheels.
B
C
B
A
C
D