Attendant Wheel Lock Installation - Quickie SR 45 Instructions For Use Manual

AttenDAnt WheeL LocK InStALLAtIon

(Fig.4.30 - 4.32)
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, proceed
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 forward, (Fig.4.30),
larger wheels need slide bar oriented rearward,
(Fig.4.31). Tighten the bolts and slide the lock
assemblies into the 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. When the
locks are properly positioned, tighten clamp bolts (item
8).
SR45 Rev.1.0
Fig.4.30
9
8
Fig.4.31
2
6
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.
5
3
7
10
4
Fig.4.32
1
27