The pallet jack is best to check the oil level every six months at the handling station. The newly injected oil into the rubber container shall be 5mm lower than the liquid level, and the goods must be at the lowest position when adding oil. To replace the seal, air may enter the hydraulic system, place the lever in the lowest position, and then swing the handle more than ten times. Lubricate the movable parts with motor oil or lubricating oil. In addition, pay attention to daily inspection and maintenance. The inspection of the carrier can reduce wear as much as possible. Special attention should be paid to the control of wheels, axles, forks, lifting and lowering. Whenever the work is completed, the fork should be empty and lowered to the lowest position.
In addition, the pallet jack will inevitably encounter some faults in the use of the handling station. Understanding the most common faults will greatly improve the use efficiency of the handling tools.