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E N G L I S H
R. ATTENDANT WHEEL LOCK INSTALLATION
1. Remove wheels from chair.
2. Attach mount bracket/cable assembly to axle strut tube using 1/4" x 2" bolt (item 1)
with nut and washers.
3. If push-to-lock wheel locks are already installed, remove the push-to-lock assemblies
by loosening slide adjusting screws and siding wheel lock assembly out of clamp, leaving
clamp in place, then go to step 5. If there are no wheel locks mounted already, pro-
ceed with step 4.
4. Attach wheel lock clamps (item 9) to roller assembly in desired location on each side of
the chair using 5/16" hex bolts (item 2).
5. Attach the left and right Remote Lock Assemblies (item 4) to the slide bars using the
attendant wheel lock spacer blocks (item 3), M6 x 60 screws (item 6), lock nuts (item
5) and flat washers (item 7). Smaller wheels will need to have slide bar oriented for-
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ward
; larger wheels need slide bar oriented rearward
lock assemblies into wheel lock clamps.
6. Re-install wheels and slide the remote lock assemblies rearward until the friction block
of the remote lock is approximately 1/4" (6mm) away from the tire when unlocked. If
the lock cannot be adjusted to this position, you will need to adjust the position of the
wheel lock clamp until it can be adjusted as stated. Once locks are properly positioned,
tighten clamp bolts (item 8).
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. If not already equipped, axles with
spacers will need to be used on the rear wheels.
8. Adjust the cable adjustment screws (item 10) 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 tire 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.
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8
2
6
118611 Rev. B
5
3
10
7
4
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. Tighten bolts. Slide the
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IX. SET-UP & DJUSTMENT
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