27
Troubleshooting
Conditions
Inspect
Repair
Display Panel indicator light is
working, but there is no move
while twisting throttle.
1. The power will cut off while
braking.
2. Brake switch breakdown.
3. Check Controller cable is fixed.
4. Check Motor cable is fixed.
5. Motor breakdown.
6. Controller breakdown.
1. Release the brake and then
gently twisting throttle.
2-6. See your agent.
Display Panel indicator light is not
working or no starting beep
sound while you turn the switch
to the “ON” position.
1. Blown fuse.
2. Serious insufficient energy left.
3. Key switch breakdown.
4. Check main switch cable is
fixed.
5. Controller breakdown.
6. Display panel breakdown.
7. Starting beeper breakdown.
1. Remove the fuse and replace or
see your agent.
2. Recharge battery.
3-7. See your agent.
The first red light blinking (1).
1. Serious insufficient energy left.
2. Battery is aged or useless.
1. Recharge battery immediately.
2. Replace the battery.
The second yellow light blinking
(2).
1. Insufficient energy left.
1. Recharge battery. (With the
power cut off while driving,
switch the power to “OFF”
position, and wait for several
minutes then restart. You may
still drive a short distance.)
The third green light blinking while
driving (3).
1. Over current.
2. Controller breakdown.
1. Switch the power to “OFF”
position, and wait for a few
seconds to restart.
2. See your agent.
The fourth green light blinking (4).
1. Throttle stuck.
2. Twisting throttle to pull away
before the panel indicator stops
blinking or the starting beep
sound stops.
3. Controller breakdown.
1. See your agent.
2. Switch the power to “OFF”
position, and wait for a few
seconds to restart.
3. See your agent.
The OH indicator blinking.
1. Controller over heat.
2. Controller breakdown.
1. Switch the power to “OFF”
position, and wait for several
minutes, then restart.
2. See your agent.
Charging indicator is not lit.
1. Are the outlet and inlet plugged
securely?
2. Wrong input voltage.
1. Pull out and insert again or
change outlet.
Summary of Contents for EVT- 4000e
Page 1: ...SERVICE MANUAL SERVICE MANUAL EVT 4000e EVT 4000e ...
Page 45: ...43 ...
