Assembly and Operating Instructions Ver. 4 01/14 (2286)
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6. Adjustable Brake
These are used to hold the chair in a stationary position, and are fitted on
either side of the chair. They should not be used when the chair is moving
or to slow it down. They should always be applied together.
To operate, push the brake lever forward towards the front of the chair.
This will immobilize the chair. To release the brake, move the lever
towards the rear of the chair.
ROUTINE CHECKS AND MAINTENANCE
1. Upholstery
Upholstery should be routinely cleaned with a mild soap and water
solution. Never use paint remover or thinners on upholstery.
2. Metal Parts
Clean all metal parts with a wax compound such as car wash to maintain
finish. Do not use any obtrusive cleanser that will scratch the finish on the
chair.
3. Cross Brace
Periodically lubricate the centre bolt on the cross brace with light machine
oil. Operation of the cross brace permits the chair to be opened and
closed easily. It should be inspected at regular intervals for signs of wear
and bending.
4. Tyres and Wheels
Examine tyres regularly for wear and replace as necessary. Solid tyres
should be replaced when they become loose on the rim or cracks appear
which expose the mounting wire groove. The large rear wheels should be
inspected at least once a month to ensure proper tightness. If the wheel
wobbles or is loose, release lock nut and tighten axle bolt slightly. Test for
proper tightness by learning chair to one side and spin adjusted wheel.
For pneumatic tyres, check tyre pressure is even and correct. Check that
the wheels run freely and that quick release axles are correctly locked.
If your chair is fitted with pneumatic tires and you have a puncture please
take your chair to the nearest dealer or bicycle repair centre.
5. Front Castors
The castors should be checked periodically and lubricated occasionally.
Lubricate them by removing the fork and greasing the castor stem
bearings. Lubricate the wheel bearings by removing the wheel from the
fork. Reassemble the fork and wheel by tightening the nuts until no play
remains, but the wheels can be roll freely. If the nut is too loose, the
castor will wobble, if too tight, the chair will be difficult to steer.
