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Manual hydraulic handling forklift exhaust method


Release time:

Nov 09,2021

Proper maintenance of the warehouse handling forklift will extend the service life of the warehouse handling forklift. During maintenance, the oil, air and lubrication are mainly checked. Try to check the oil level every six months. The new injection of oil into the rubber container should be 5mm below the liquid level, and the goods should be at a lower position when adding oil.

Manual hydraulic handling forklift exhaust method

If the manual hydraulic forklift fails to rise, you can try to remove the air from the manual hydraulic forklift oil pump. The air will cause the hydraulic pressure to not rise or rise slowly. You can troubleshoot according to the following exhaust method.

Manual hydraulic handling forklift generally has three gears, as follows:

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1. The middle of the manual hydraulic handling forklift is a positioning gear, and the car in this gear will neither rise nor fall.

2. The upward shift is neutral, that is, the downward gear and the pressure relief gear.

3. To shift down is to shift gears, that is, to close the oil seal to make the hydraulic pressure rise.

In the process of exhausting the forklift, you only need to shift the gear up, press your hand up all the time, and then press the handle more than ten times or 20 or 30 times as usual. At this time, although the body will not rise, but can effectively exclude the air inside the pump body valve body channel. After pressing for about 10-20 times, then release the gear and pull it down to the up gear. The air can be drained and then pumped up for test and inspection. Let the rise faster and more powerful! If you don't know how to operate once, you can operate it several times in sequence.

Proper maintenance of the warehouse handling forklift will extend the service life of the warehouse handling forklift. During maintenance, the oil, air and lubrication are mainly checked. Try to check the oil level every six months. The new injection of oil into the rubber container should be 5mm below the liquid level, and the goods should be at a lower position when adding oil.

When replacing the seal, air may enter the hydraulic system, place the joystick in a lower position, and then swing the handle a dozen times. Lubricate the movable part with motor oil or lubricating oil. In addition, it is necessary to pay attention to daily inspection and maintenance. The inspection of the warehouse handling forklift 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 forks should be empty and lowered to a low position. There are warehouse handling forklift in the use of the process will inevitably encounter some failures, understanding the common use of failure will greatly improve the efficiency of the use of handling tools.

The production of warehouse handling forklift adopts imported sealing ring, and the internal overflow valve provides overload protection, effectively avoiding overload use. The sports are equipped with alloy bushings, which can extend the manual use of warehouse handling forklift. The warehouse handling forklift produced by domestic manufacturers meets European EN1757-4 standards and uses imported pumping stations, with strong lifting, reasonable structure and simple operation.