Jiangsu Niu Electric Technology N1S, Operation & Maintenance Manual

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小牛电动
Niu Electric
- 20 -
Brake lamp switch
The brake switch on the brake handle can not be adjusted.
Front brake
Make sure that the brake lamp turns on in actual application of the brake.
Replace the front brake switch or other faulty components in the braking system, if
turn-on of the front brake switch is not
synchronous with brake application.
Rear brake
Make sure that the brake lamp turns on in actual application of the brake.
Replace the rear brake switch or other faulty components in the braking system, if
turn-on of the rear brake switch is not synchronous with brake application.
synchronous with brake application.
Inspection of the scooter lamp system and switches
Turn on the ignition switch to check left and right combination switches.
Make sure that the corresponding light to actual switch application turns on.
Make sure that the light brightness and flashing are normal,
the horn sounding is normal,
the startup key operates normally,
The speed regulation switch operates normally, and
the switching between high and low beams is normal.
Side support
Lift up the scooter with the kickstand.
Check the side support spring for damages or tension loss.
Check the side support assembly for free movement.
Lubricate the side support pivot where necessary.