How to solve the problem that the electric forklift cannot b
时间：2022-04-09 16:52 点击次数：
How to solve the problem that the electric forklift cannot be started
1. First check whether the battery of electric forklift has voltage. If there is voltage, check whether the voltage can be used normally.
Repair method: if the battery has no voltage or the voltage is too low, charge the battery directly.
2. Check whether the lifting switch and circuit of the lifting accessories of the electric forklift are loose or short circuited,
and whether the microswitch is damaged. Maintenance method: repair and clean the circuit, replace or repair the microswitch.
3. Check whether the lifting contactor assembly of the electric forklift is burnt out and whether the coil is short circuited or disconnected.
Maintenance method: repair the platinum contact of the contactor or directly replace the new hydraulic contactor assembly.
4. Check whether the lifting module of the electric forklift is burnt out, short circuited or disconnected. Repair method: repair or replace module components.
5. Check whether the hydraulic motor of electric forklift has voltage,
whether the motor has short circuit or open circuit leakage, and whether the carbon brush is seriously worn. Maintenance method:
repair the circuit, replace the motor carbon brush, repair the motor copper head, repair the hydraulic motor assembly or replace with a new hydraulic motor.
6. Check whether the hydraulic pump, multi-way valve, oil pipe and oil cylinder are damaged. Maintenance method:
check the hydraulic pump of electric forklift or directly replace it with a new hydraulic pump assembly.
If the multi-way valve is damaged, repair or directly replace the new multi-way valve assembly,
directly replace the new hydraulic oil pipe and replace the oil cylinder. Repair kit or replace with a new cylinder assembly.
