7. Daily Maintenance and Service
Note
Before servicing, press the power switch on the battery box to
the "O" state.
It is strongly recommended to have specialized personnel adjust and
replace worn parts or to contact the manufacturer.
Battery
Tire pressure
Wire
Hand brake
Frame
Controller
Motor
Connector
Seat back cushion
Tire
Electromagnetic
brake
Daily
√
√
√
Every
3 months
Every
6 months
Worn parts are replaced as follows (if it is difficult to replace, please
contact the manufacturer promptly for a replacement):
1. Replacement of front wheel: loosen the screws with a wrench,
remove the front wheel, install the new front wheel, lock the screws,
adjust the screw tightness and make sure the front wheel spins
smoothly.
2. Replacement of rear wheel: have specialized personnel replace it or
contact the manufacturer.
3. Seat (back) cushion: loosen the screws with a screwdriver, remove
the seat (back) cushion, install the new seat (back) cushion and lock
the screws with a screwdriver.
4. Replacement of handrail: loosen the screws with a wrench, remove
and handrail, fasten the new handrail and lock the screws with a
wrench.
Battery:
check the remaining battery capacity. If the battery reaches
the end of its service life and should be replaced, please contact the
supplier or the manufacturer or purchase a battery of the same
specification locally.
Tire pressure:
it is rec ommended to inflate the tires of 200 X 45 -
110 and 310 X 50 - 203 to 260 kpa (maximum 325 kpa) and inflate the
tires of 22 X 1.75 to 280 kpa (maximum 345kpa), which can be
adjusted depending on weight and air temperature variation; the tires
will leak gradually if they are stored for a long time or are not used, this
is normal; please carefully read the following instructions to operate
the wheelchair: a. when the tire pressure is not sufficient, (1) press the
tire evenly with your hands, so that the tire and rim can fit uniformly; (2)
inflate the tire to the appropriate state; b. when the tire is deflated, (1)
inflate the tire to about 30% of the full air volume, press the tire evenly
with your hands, so that the tire and rim can fit uniformly; (2) inflate the
tire to the appropriate state.
Wire:
check the electrical parts and connecting wires for any damage.
If any, please contact the supplier or have specialized personnel
repair it. Do not repair it by yourself.
Hand brake:
the brake prevents the wheels from moving after the
wheelchair is parked and cannot be used during driving; check
14
15
may be caused to the transmission and control system when driving
on muddy, hollow or uneven roads.
The backrest angle for the adjustable electric wheelchair with backrest
shall not be adjusted when on an incline. The backrest should be kept
in the vertical state.
Inspection
interval
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√
√
√
√
√
√
√
Monthly
Weekly