10
MODEL: EWV-SPORT-R
USER’S MANUAL
7. TROUBLESHOOTING
PROBLEMS
CAUSE
METHODS
1
Failed speed change or maximum
velocity is too low
1. Low battery voltage
2. Throttle failure
3. Controller failure
1. Fully charge the battery
2. Replace throttle or controller
2
Power supply is on, but the motor
doesn’t work
1. Throttle failure
2. Lock failure or poor electric contact
1. Replace throttle or controller
2. Have contact parts re-soldered
3
Short range
1. Low tire pressure
2. Inadequate charging or charger failure
3. The battery is damaged or its life has expired
4. Frequent braking start up, overloading
1. Pump up the tires
2. Charge the battery or replace the charger
3. Replace the battery
4
The charger doesn’t work
1. Charger wiring is loose or damaged
2. The battery weld line falls off or is damaged
1. Have the cable soldered or replace the charger
2. Have the cable soldered or replace the battery
5
No power assistance
1. Sensor damage
2. PAS cable damage
1. Replace the sensor plate
2. Replace the cable
Distribué par
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Distributed by:
Trans-Canada
Energies
700, chemin du Grand Bernier Nord
Saint-Jean-sur-Richelieu
(Québec) J2W 2H1
Toll free/Sans frais: 1 800-661-3330
