Repair
Symptom
Possible causes
Solution
Ignition on ,and the
display board doesn’t
turn on
1.
Mischarge of the battery
2.
The fuse has melted
3.
The Niemen is defective
4.
Wrong connection of
dashboard
5.
Low battery charge
1.
Clean the battery
terminal
2.
change the fuse
3.
Change the Neiman
4.
Observe and remedy
5.
Charge the battery
Ignition on, the motor
doesn’t engage when
throttle is activated
1.
The motor is not activated
2.
The throttle not connected
properly
3.
The controller out of service
1.
Check the connection
2.
Check the connection
3.
Contact customer service
Throttle released and
motor still engaged
1.
Defective throttle
2.
The controller out of service
Contact customer service
Lack of power
1.
Low battery level
2.
Brakes are applied
1.
Charge the battery
2.
adjust the brakes
Speed unstable
1.
Bad connection with the
battery
2.
Brake lever is defective
1.
Check the ignition
2.
Check and change if need
be
The charger does not
function
1.
Short circuit in wall
socket
Charger fuse is burned
2.
Battery fuse is burned
3.
Charger is out of service
1.
Check and repair
2.
Change the fuse
3.
Change the fuse
4.
Change the charger
In case of problem
The braking system becomes inefficient
A braking system that fails represents a grave danger of accident. It is strongly recommended
to check the efficiency of the brakes and to do the necessary adjustments before taking the
road.
In the case where, while on the road, you realize that the brakes are inefficient .make sure to
slow down and to stop immediately in order to adjust the brakes.
Temporary motor failure
The causes for a temporary motor failure are multiple, before calling customer services:
1.
Dust and dirt build up on the battery terminal.
2.
The main cable not connected to the battery terminal
3.
The switch of the braking system that shuts motor off might be wet and is creating a
short circuit, dry the switch if needed. Avoid prolonged exposures of the electric
bicycle to the rain.
4.
The switch of the braking system that shuts motor off should be at its original position,
if it is not or if it is blocked by a foreign object. Place back to its original and remove
blocking object
Summary of Contents for The Urban
Page 1: ...USER GUIDE Version V1 0 Mai 2008...
Page 16: ...Connector controller...
