The importance of the maintenance of the hydraulic cylinder of the lifting platform

The lifting platform is widely used in high-altitude operations in factories, construction sites, hotels, buildings, airports, stations, stadiums, workshops, warehouses, docks, etc., and can also be used as temporary high-altitude lighting and advertising. While bringing convenience to everyone, it also greatly improves work efficiency.

The normal operation of the hydraulic system of the lifting platform is a main sign of its good technical status, which is the heart of the elevator. How to properly maintain the cylinder? Xiaoneng Xiaobian popularizes it for everyone:

1. Selection of hydraulic oil

Improper use of hydraulic oil will affect problems such as early failure and reduced durability of the hydraulic system, so when adding or replacing hydraulic oil, you need to follow the random instruction manual to purchase the specified hydraulic oil.

2. How to add hydraulic oil

When adding hydraulic oil, it is necessary to do a good job of filtering. Clean hydraulic oil is the key to the normal operation of the hydraulic system. The filter at the fuel filler opening of the fuel tank cannot be removed in order to increase the fueling speed.

3. Prevent solid impurities from falling into the hydraulic system

In order to prevent solid impurities from falling into the hydraulic oil, the refueling personnel should use clean gloves or refueling tools when refueling, to prevent the solid impurities from being injected into the hydraulic system at the same time when refueling; When the filter is used, the impurities at the bottom of the filter should be cleaned and wiped clean to avoid mixing of water into the hydraulic oil.

4. Prevent water from entering hydraulic oil

If the hydraulic oil contains excessive moisture, it will cause the hydraulic components to be corroded, the hydraulic oil to deteriorate, and accelerate mechanical wear. In addition to preventing moisture intrusion during maintenance, it is also necessary to tighten the lid when the oil storage barrel is not in use, preferably placed upside down to prevent water from entering the barrel. If it is found that the water content in the oil is large, it can be used only after repeated filtration.

5. Prevent air from entering the hydraulic system

Because the air will oxidize the hydraulic oil and accelerate the deterioration of the oil, the oil suction pipe port of the hydraulic oil pump must not be exposed to the oil surface, and the oil suction pipe must be well sealed. After maintenance and oil change, the air in the system must be exhausted in accordance with the provisions of the random 'Operating Instructions' to operate normally.

I hope that the above is helpful to everyone, and I also hope that everyone pays attention to the maintenance of the hydraulic cylinder of the lifting platform, which can not only reduce the incidence of failure, but also improve the service life and operating efficiency of the elevator!