Zippie IRIS Owner's Manual page 22

E N G L I S H
5. 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.
NOTE– Use a torque setting of 150 in.-lbs. when tightening bottom roller nuts (K).
U. WHEEL LOCKS
43
Adjustment
44 45
V. HUB LOCK
44
To operate Hub Lock
NOTE– Do not engage hub lock when chair is in motion.
45
To adjust the cables
45
To adjust lever position
42
22
IX. SET-UP & ADJUSTMENT
42
R
43
F
44
A B
45
C
F
E
D