How to Use and Maintain Hydraulic Cargo Elevator
Hydraulic cargo elevator is a kind of machine that needs manpower to control. Compared with traditional elevator, it can carry more things. So how to maintain it when using hydraulic cargo elevator? Today, the North China Lifting Platform tells you about:
Clean hydraulic oil in hydraulic ladder is the life of hydraulic system. There are many precise couples in the hydraulic system, some with damping holes, some with cracks and so on. If solid impurities invade, it will cause precise couple parts to pull, hairpin, oil duct blockage and so on, endangering the safe operation of the hydraulic system. Generally, the ways of solid impurities intruding into the hydraulic system are: unclean hydraulic oil; unclean filling tools for cargo ladders in factory buildings; inadvertent filling and maintenance; debris removal of hydraulic components, etc.
The following aspects can be used to prevent solid impurities from intruding into the system:
1, refueling time
Hydraulic oil must be filtered and filled, and filling tools should be reliable and clean. You can't remove the filter at the filling port of the tank in order to improve the filling speed. Refuelers should use clean gloves and work clothes to prevent solid and fibre impurities from falling into the oil.
2, maintenance time
Removal of hydraulic oil tank filling cap, filter cap, detection hole, hydraulic oil pipe and other parts of the factory ladder, resulting in system oil pipeline exposure to avoid dust, the disassembly part must be thoroughly cleaned before it can be opened. If the hydraulic tank filling cap is disassembled, the soil around the oil tank cap is removed first, and after loosening the oil tank cap, the debris remaining in the joint area is removed, and the oil tank cap can be opened only after confirmation of cleanliness. When wiping materials and hammers are needed, special wiping materials and hammers that do not remove impurities from fibers should be selected. Hydraulic components and hoses should be carefully cleaned and assembled after being dried by high-pressure air.
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