E&J EJ777-2 Wheelchair User Manual


 
22 EJ777-2-INS-LAB-RevB14 • EJ777-2 Transport Chair
Check backposts / push handles
Check backposts at least once a month. Ensure that all mounting hardware is
securely fastened and that the backposts are not bent or damaged. Ensure that
upper back folding mechanisms are secure, work correctly, and that there is no play
in upper back fold points. Contact your Graham-Field authorized distributor if you
observe back play, cracking or peeling paint or plating.
Check footrests
Check footrests at least once a month. Inspect the locking mechanisms to conrm
sure t. Check for cracks, burrs, or sharp edges, and replace if found. Ensure that the
footrest will automatically lock securely in place and will not accidentally unlock.
Cleaning your Transport Chair
Wipe off base and seat frame frequently, at least once a week, using a soft cloth. Dry
the Transport Chair immediately if exposed to moisture. Clean the frame every three
months with a mild soap and water solution. The frame does not need to be waxed.
Do not use solvents, abrasive waxes, caustic chemicals or spray silicone. Never use
abrasive cleansers; they could scratch the nish. Never use steam or high pressure
cleaners. Clean upholstery and plastic components at least once a month with a mild
soap and water solution.
Check casters
Check the caster stems for proper rotation at least every three months. The caster
fork must swivel freely to facilitate steering and handling. Adjusting the stem nut
varies the amount of force required to turn the caster. If the nut is too loose, the
caster will utter or shimmy; if the nut is too tight, the Transport Chair will be
difcult to steer. If the caster stem requires adjustment, or the stem bearings require
replacement, contact your Graham-Field authorized distributor. Ensure that stems
are rmly attached to forks, and that forks and stems are not bent. Evaluate all
threads, locking nuts and bearings.
Check wheel bearings
Have your Graham-Field authorized distributor check caster and rear wheel axle
bearings at least every six months.