Attendant Wheel Lock Installation - Zippie IRIS Manual De Usuario

Set-up and Adjustment
7. Remove 2 screws (item 4) from clamp assembly. Wrap clamps around push
handle back tube, reinsert screws, and leave them loose. Slide to desired position
and tighten securely.
8. Attach new wheel and axle through axle sleeve.
9. Repeat steps 1-8 on opposite side.

ATTENDANT WHEEL LOCK INSTALLATION

1. Remove wheels from chair.
2. Attach Mount bracket/cable assembly to rear base strut tube using 1/4" x
1-3/4"bolt (item 14) with nut and washers, being sure to go through spacer tube
(item 13) provided as shown.
3. If push-to-lock wheel locks are already installed, remove the push-to-lock
assemblies by removing the M6 bolts (item 6) and adjustment nuts (item 9),
leaving the slide plates mounted on the chair, and go to step 5. If there are no
wheel locks mounted already, proceed with step 4.
4. Attach Wheel Lock Slide Plates to Roller Assembly on each side of the chair
using1/4" x 1-1/4" bolts (item 10) and Mounting Block (item 8). If axle of rear wheel
is above the base frame tube, orient the slide plates upward. If the axle of the rear
wheel is below the base frame tube, orient the plates downward.
5. Attach the left and right Remote Lock Assemblies (item 4) to the slide plates using
the Attendant Wheel Lock Spacer Blocks (item 3), M6 x 60 screws (item 6), lock
washers (item 5), and Wheel Lock Adjustment Nuts (item 9). (If dual post armrests
are installed, you may need to use the additional spacer block (item 2) and M6 x
70 bolts). The adjustment nuts marked "R" and "L" are to be mounted to the right
and left side of the chair respectively. The smaller protruding oval shape on the
nuts should slide inside of the slot in the slide plate. Do not tighten bolts. Slide the
Remote Lock Assemblies as far forward as they will go.
6. Re-install wheels and slide the Remote Lock Assemblies rearward until the friction
block of the remote lock is approximately 1/4" away from the Tyre when unlocked.
If the lock cannot be adjusted to this position, you will need to adjust the position
of the slide plate until it can be adjusted as stated. Once remote locks are properly
positioned, tighten bolts.
7. Attach cables to Remote Lock Assemblies by sliding the stud at the end of the
cable into the slot in the Remote Lock Assembly. Pull back on the cable sheath
and slide the end of the cable sheath into the pocket on the Attendant Wheel Lock
Spacer Block (item 3) as shown. Be sure that the cables are routed away from all
moving parts. Attach the cables into place on the chair with zip-ties provided.
8. Adjust the cable adjustment screws (item 24) as necessary to ensure that the
wheel locks can get to their fully extended position when the pedal is engaged.
Position of the Remote Lock Assembly may need to be fine tuned to optimize the
force needed to engage the pedal, depending on Tyre type. If excessive force is
needed to engage the pedal, cable life may be reduced. Once proper adjustment
is attained, lock cable adjustment screw in position by tightening jam nuts against
mounting block.
CHECK-OUT
Once the wheelchair is assembled and adjusted, it should roll smoothly and easily.
All accessories should also perform smoothly. If you have any problems, follow these
procedures:
1. Review assembly and adjustment sections to make sure the chair was properly
prepared.
2. Review troubleshooting guide.
3. If your problem persists, contact your authorized supplier. If you still have a
problem after contacting your authorized supplier, contact Sunrise customer
service. See the introduction page for details on how to contact your authorized
supplier or Sunrise customer service.
26 ZIPPIE IRIS
Attendant Wheel Lock Installation