Trouble elimination methods
The motor
does not
rotate
1. Is the fuse overloaded? (under
the seat)
2. The pedal switch connector is
good?
3. The welding of motor electric
terminal is good?
4. The connector of the motor wire
is good.
5. Remove the motor's plug-in,
change to connect battery directly,
then check if it rotate or not.
1.Yes, the fuse cuts off the power
automatically by 5-20 seconds, then
restart; No, check next reason analysis
2.No, repair foot switch ; Yes, check next
reason analysis
3. No, weld the terminal wire ; Yes, check
next reason analysis
4.No, plug in the plug-in ; Yes, check next
reason analysis
5.Still no rotation, change the motor; If
rotates, it means driving circuit board
needs professional maintenance, please
contact with agent
Only move
frontwards,
or only move
backwards
1. Check the frontward/backward
switch, check the connector is
good or not by multimeter
2. Check the drive line cycle of
frontward/bckwards is workable or
not?
1.No, change the frontward /backward
switch;
Yes, check next reason analysis
2.No, connect the line; Yes, it means
driving circuit board needs professional
maintenance, please contact with agent
slow speed
1. Check the battery voltage is ok
or not.
2. Connect the motor (including
the driving gearbox) to the
battery, then check the speed can
be accelerated or not.
1.No, charger the battery ; Yes it's ok,
check next reason analysis
2. No, check next reason analysis ; Yes, it
means driving circuit board needs
professional maintenance, please
contact with agent
The battery
can not be
recharged
1. The battery connector fall off or
loosened.
2. The charger has a slight heat
when it is charged
1. Yes, reconnect it, No, check next
reason analysis
2.No, the charger is broken, replace it
When car is
moving, the
sound and
light are
useless
1. check the sound/light switch
is ok or not.
2. check the electric wire
connection (from battery to
headstock) is good or not?
1.No, replace the switch; Yes,
check next reason analysis
2. No, reconnect; Yes, check next
reason analysis
When wheel
running, the
car does not
move
1. check the driving wheel can
be rotated or not?
2. Check the gearbox, if any
gear is damaged?
1.Yes, lay the wheel to the ground; No,
checks the next reason analysis
2.Yes, replace the gear box; No,
checks the next reason analysis
Car is
unstable,
moving on
and off
1. Does the driver exceed the
maximum load weight?
2. Does the driver ride on the
rugged road?
3. Check the wheel can rotate
freely?
1.Yes, should follow the instruction, the
car unsuitable for exceed maxweight;
No, check the next reason analysis
2.Yes, should follow the instruction, ride
on the flat cement road ; No, check the
next reason analysis No,
Troubleshooting wheel and axle
8
4
5
2
1
When battery power is low, please charge it immediately. The charging port
is under the seat. (Note: toys can not be operated in the charging state.
Toys should be recharged by adult) .
Содержание KKLB-020
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