19
Refill gear oil
Preparation well before maintenance operation.
Remove the hood.
Refill "1" with gear oil of correct specification.
Replenishment every 1000 running hours, but at least once a year.
Install in reverse order.
Check the hydraulic oil level
Air burst sound sound is heared in the oil pipe when lifting , It means that the hydraulic oil
should be timely refill of hydraulic oil.
Replenish hydraulic oil steps
Make preparations before maintenance operation.
Remove the hood.
Replenish the suitable hydraulic oil when necessary.
After that rise again, It is finished when no longer hear the air burst sound;
Continue refueling if there is still a blast.
Install in reverse order.
Check the electric protection instrument
Make preparations before maintenance operation.
Remove the hood.
Check the electric protection instrument to make sure the parameter same like the table
below, otherwise it needs to be changed.
Item
Protection instrument
Parameter
1
Traction motor
200A
Reusing again
After cleaning or maintenance, the following operations must be performed before the
vehicle can be reused.
Check the function of the alarm.
Check the function of emergency stop switch.
Check the function of the brake.
Lubricate the vehicle according to the maintenance diagram.If the car is parked for long
term, the wheels around the ground may be flat slightly.
After a short ride, the flat part will automatically recover.
Caution
！
Prohibit using impure hydraulic oil.