30
3
WARNING
●
If the air pressure in the rear tires decreases, the parking brakes may become in-
effective. Always keep the air pressure in the rear tires at the correct level.
●
Continuing to use the wheelchair with a problem in the wheelchair body or the
wheels may cause sudden damage to the wheelchair while traveling, and may re-
sult in a rollover or fall.
●
If you find any unusual condition on the wheelchair in these inspections, contact
your dealership.
WARNING
●
If the wheels are not installed properly, they might come off during riding. Before
using the wheelchair, make sure that the wheels do not come off.
(5) Casters
Check to ensure that the caster size is at least 6”.
Check to ensure that there is tire depth.
Check the tires to ensure that they are not damaged.
Check the caster forks to ensure that there are no cracks in them.
Check the nuts to ensure that they are not loose.
(6) Controller
Check the controller to ensure that it is firmly se-
cured to the wheelchair. (Try shaking and rocking
the controller.)
Check the joystick to ensure that it is in an easy-to-operate
position.
(4) Wheels
Check the wheels to ensure
that they are not deformed or
damaged.
Check the area where the wheel
meets the frame to ensure that
it does not wobble.
Check the spokes to ensure that
they are not broken.
In case of the detachable units,
make sure that the axle stopper
balls are visible and that the axle
shafts are securely locked so
that the units will not come off.
Wheel
Caster
Caster fork
Spokes
Wheel
Axle stopper ball
