Nipponia E-REX Owner'S Manual Download Page 13

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Your motorcycles controller, charger, electric motor and circuit are finely adjusted and designed. If 

you experience any trouble which the electric components please consult your authorized  dealer. Do not 
unseal any component or attempt to repair yourself. Failure to follow these directions will void all 
warranties and may cause you a very expensive repair. 

 

Troubleshooting 

 

 

Warranty information  

Thank you for choosing this electric motorcycle. Please keep your receipt and warranty card for the warranty to 

be valid. 

 

1. See the chart below for the warranty coverage 

 

Item

 

Warranty 
period 

Depreciation rate 

Malfunction 

Electric motor 

2 years 

Rechargeable 

 

Battery -3% 

 

Others 1% 

Malfunction 

Rechargeable battery 

2 years 

Leakage or rated capacity <60% 

Frame, front fork 

2 years 

Fail weld or broken 

Controller 

2 years 

Malfunction 

Charger 

2 years 

Malfunction 

 

Note: Any 

parts

’ replacement

  (including  motorcycle,  charger  and r

echargeable 

battery)  will be  done 

under 

the  warranty terms  and within  the  warranty  period.

 

 

 

 

Trouble 

Cause 

Repair 

Turn on ignition, no 
indication 

Cut off switch in off position 

Turn to on position 

Loose battery wiring 

Check wiring and tighten 

2

 

Indicator lamps function 
but the electric motor 
does not start 

Not sufficient battery charge 

Recharge batteries 

Accelerator throttle loose, 
frayed or disconnected. 

Take the bike  
to an authorized workshop 

Wiring problem in circuit or 
charger malfunction. 

Take the bike  
to an authorized workshop 

3

 

After charging, shortened 
travel distance 

Tires under-inflated 

Pump up tires to correct pressure 

Insufficient charging time 

Recharge batteries 

Charger trouble 

Contact dealer 

Battery age or deterioration 

Change battery 

 

!   

WARNING

 

Summary of Contents for E-REX

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Page 2: ......

Page 3: ...ing and both tires are correctly inflated Before stating to ride you must check all country state and local laws regarding the use of these vehicles on public roadways Where necessary register and lic...

Page 4: ...laced in the full forward position and the motorcycle weight is rested on it Without the motorcycle weight resting on the stand or if the stand is not locked the motorcycle may fall over Be sure both...

Page 5: ...at occur during the operation of your motorcycle Failure to do so may aggravate the initial problem causing costly repairs and jeopardizing your safety The factory cannot test and make specific recomm...

Page 6: ...cle lock the steering head and remove the key from the ignition switch New riders should gain experience under various conditions while driving at various speeds Operate your motorcycle defensively Re...

Page 7: ...vers Front brake is same side as throttle control 5 Headlight high beam switch Controls headlight high low beam 6 Turn signal switch Left right turn signals 1 Back mirror 2 Seat cushion 3 Taillight 4...

Page 8: ...x630x1120 mm Electric motor nominal power 1500W Wheelbase 1265 mm Electric motor nominal current 13A Weight with 1 battery 82 KG Electric motor nominal voltage 60V Load capacity 150 KG Electric motor...

Page 9: ...ckwise to ON c Turn the twist throttle towards the rider The motorcycle will start moving forward The rider must be sitting in a comfortable and balanced position when the motor bike is on before star...

Page 10: ...you release the brake Points to remember while riding your scooter 1 Always sound your horn and use your turn signals when passing other vehicles going in the same direction and never try to pass at...

Page 11: ...cord from the charger to the bike outlet located under the seat and the other cord from the charger to an A C outlet your charger may be provided with a US power plug so you may need an adapter depend...

Page 12: ...one frequently between regular service intervals and after any time the motorcycle has been in storage or unused for a period of time Before riding always 8 Check the turn signals horn head lamp taill...

Page 13: ...city 60 Frame front fork 2 years Fail weld or broken Controller 2 years Malfunction Charger 2 years Malfunction Note Any parts replacement including motorcycle charger and rechargeable battery will be...

Page 14: ...g Brake fuse light bulbs wearable products 4 If the rated capacity of the rechargeable battery is lower than 90 within the 15 days of purchase we will replace with a new battery If the rechargeable b...

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