Bravo EVT-4000e, Maintenance Manual

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41
EVT-4000e Trouble Shooting and Repair
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. Has the fuse blown
2. Serious insufficient energy left
3. Key switch breakdown
4. Check main switch cable is fixed
5. Controller breakdown
6. Display panel breakdown
7. The 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. The 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
(The power cut off while driving, please 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 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 stop blinking or
the starting beep sound stop
3. Controller breakdown
1. See your agent
2. Switch the power to
“
OFF
”
position, and wait
for 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 than restart.
2. See your agent
Charging indicator is not lit 1. Are the outlet and inlet plugged
secure?
2. Wrong input voltage
1. Pull out and insert again or change outlet