.png)
- Diesel Forklift
-
- 4.5 Ton Diesel Forklift48 Ton Diesel Forklift3 Ton Diesel Forklift3.5 Ton Diesel Forklift2.5 Ton Diesel Forklift33 Ton Diesel Forklift15 Ton Diesel Forklift10 Ton Diesel Forklift8 Ton Diesel Forklift4 Ton Diesel Forklift6 Ton Diesel Forklift2 Ton Diesel Forklift1 Ton Diesel Forklift1.8 Ton Diesel Forklift1.5 Ton Diesel Forklift6 Ton Diesel Forklift4 Ton Diesel ForkliftFour Wheel Drive Forklift
- Electric Forklift
-
- 12t Lithium-Battery-forklift12t Electric Forklift Truck8t Electric Forklift10t electric forklift truck25ton Lithium Battery Forklift7ton Electric Forklift16ton Lithium Battery forklift2 Ton Electric Forklift1.8 Ton Electric Forklift6 Ton Electric Forklift1.5 Ton Electric Forklift1 Ton Electric Forklift2.5 Ton Electric Forklift3.5 Ton Electric Forklift3 Ton Electric Forklift4.5 Ton Electric Forklift5 Ton Electric Forklift3 Ton Electric Forklift4.5 Ton Electric Forklift1.6 Ton Three Wheel Forklift2 Ton Three Wheel Forklift
- Forklift Attachements
-
- Fixed Short Arm non-sideshiftingnon-sideshiftingFixed Short Arm non-sideshiftingNon-sideshiftingHinged ForksCaton ClampRotatornon-SideshiftingTire ClampsPusherTurning Fork Clampsnon-sideshiftingLog HolderSideshiftingBroke Paper ClampsSideshiftingSideshiftingSingleLoad StabilizerFork PositionersSingle Double Pallet Handler
Electric forklift fork suddenly does not rise does not operation?
Date: 2021-09-06 View:
What should I do if the fork of the electric forklift suddenly does not lift or operation?
1. The connection plug and socket of the battery and the electric forklift distribution box are loose.
Maintenance method: direct maintenance or replacement
2. The fuse in the electric forklift distribution box is blown.
Maintenance method: direct replacement
3. The battery wiring pile head is loose and the contact is poor, resulting in false electricity.
Repair method: Tighten or replace the wiring pile head
4. The electric forklift battery does not store electricity or has insufficient capacity.
Maintenance method: first check whether the charger can work and charge normally, and then judge whether the battery itself is damaged, the gear lever is not reset or the operation has no response.
Maintenance method: replace the micro switch or multi-way valve
5. The electric forklift is weak in lifting, the lifting is stopped suddenly, the pressure is relieved, and the lifting is not in place.
Repair method: First check whether the hydraulic motor and hydraulic pump work normally, then check whether the hydraulic oil tank is short of oil, whether the hydraulic oil filter element is blocked, and finally check whether the oil cylinder leaks oil.
6. Electric forklift does not go
Maintenance method: first check whether the walking motor is working normally, if it can work normally, you must check whether the driving gear box walking motor is powered on and not working
Maintenance method: check whether the walking motor is burnt out, whether the casing is connected well, whether the carbon brush is worn, whether the motor bearing is stuck, whether the walking motor is not powered on
Maintenance method: firstly check the power supply, main contactor, controller, accelerator, reversing motor contactor, bypass contactor, regeneration contactor, current sensor, module, diode, computer board, etc.
7. The electric forklift cannot be started, and the display has no response.
Maintenance method: Check whether the power supply, key switch, and main contactor are all powered on, then check whether the main board is normal, then go to the boot board, whether the display plug-in is loose, etc.
8. The hydraulic system of the electric forklift is not working properly
Maintenance method: first check whether the hydraulic motor works normally, and then check the module, module board, main board, multi-way valve, hydraulic gear pump, etc.
Steering system not working properly
Maintenance method: first check whether the steering oil pump is working properly, then check the direction encoder, booster cylinder, and then check the steering main board, fuse, steering contactor, direction sensor, steering worm system, steering ball joint and tie rod for looseness and fall off, check triple Whether the plate and bearing are damaged, whether the steering knuckle and steering kingpin, needle roller bearing, plane bearing, etc. are damaged, etc.
If there is a problem that cannot be solved by yourself, you can contact us at any time, and we will guide you for maintenance free of charge.