21
TROUBLESHOOTING, VEHICLE SAFETY AND
OPTIONAL PART
COMMON FAULT DISPOSAL METHODS
Trouble
Cause
Remedy
Meter fails to operate when
turning on power
1. Ignition switch damaged or poor connected
2. Power pin connected with battery socket
poorly
3. Fuse open-circuit
4. Meter malfunction
1. Check ignition switch, connecting parts,repair
or replace if necessary
2. Check power pin and socket, repair or replace
if necessary
3. Check fuse, replace if necessary
4. Check meter, replace if necessary
Meter functions properly but
does not accelerate when
turning on power
1.
Electricity shortage or undervoltage
2. Accelerator failure
3. RH/LH handlebar malfunction
4. Controller/motor failure
1. Charge
2. See
the service station for help
3. See
the service station for help
4. See
the service station for help
Speed is too slow or range is
insufficient
1. Power is no enough
2. Tyre pressure
under-inflation
3.
Frequent brake starting
or overload
4.
Battery aging or vehicle attenuation
5. Temperature is too low
6.
Controller failure
1. Recharge
2. Check the pressure, inflate if necessary
3.
Good riding habit
4. Replace battery
5.
normal phenomenon
6. See
the service station for help
Battery fails to be recharged
or undercharged
1.
Charger is connected with lithium batter
y unreliably
2.
Cable is loose or fall off
3.
Charger malfunction
1. Connect reliably
2. Fasten the battery cable reliably
3. See
the service station for help
If any other malfunctions, see your LIFAN service station for help.
