26
Cracks/Surface Damage I/3 I/3 I/3 I/3 I/3 I/3
Tread Depth I I/3 I I/3 I
Tires
Abnormal Wear Pattern I/3 I/3
Tightness of Bolts and Nuts T T Wheel
Rim
Wear or Deformation Around
Tires
I/3 I/3
7.3 Tires
The condition of the tires is affected by the way you drive and use your wheelchair.
Inspecting Tire Tread: please check the tread depth regularly. Replace the tires
when the tread depth is less than 0.5mm.
CAUTION:
Please ensure that the tire is flat before you disassemble the rim to replace the
pneumatic tire.
7.4 General Maintenance
You must maintain the vehicle more frequently if you drive on grass, sand or gravel
roads often.
Do not use water, oil or other chemical solutions to clean your wheelchair. Be sure
NOT to spray the vehicle with water, as not to damage the electronic components
and PCB circuit board.
Please clean the vehicle by wiping it with either a dry or moist cloth.
Please take the vehicle to an authorized KARMA wheelchair dealer for repairs and
adjustments. Improper adjustments could lead to wheelchair malfunction or an
accident.
Please use a soft and dry cloth to keep your wheelchair clean. Use moderate or
mild detergent to clean the wheelchair, if necessary.
CAUTION:
1. Before performing any maintenance, be sure to turn the power OFF and unplug
the charger if connected.
2. DO NOT over-tighten hardware. This could cause damage to the frame and
hardware.