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Importance of daily maintenance of hydraulic system of lifting platform

Number of visits: Date:2016-07-04 08:39

Clean hydraulic oil is the life of the hydraulic system. There are a lot of precision parts in the hydraulic system, some of the damping holes, and some of the gaps, etc.. If the solid impurity invasion will cause the precision coupling member strain, the card issuing, the oil channel blocking and so on, endangers the safe operation of the hydraulic system. General solid impurity invasion pathways of hydraulic system are: hydraulic oil dirty; gas unclean tools; refueling and maintenance, maintenance accidentally; scaling and other hydraulic components.
Can prevent the intrusion of solid impurities from the following aspects:
1 refueling time
The hydraulic oil must be filtered and filling, the filling tool should be reliable and clean. Can not be in order to increase the gas speed and remove the fuel tank at the mouth of the filter. The service personnel should use clean gloves and work clothes to prevent solid impurities and fiber impurities from falling into the oil.
2 maintenance time
Remove the hydraulic tank filler cap, filter cover, detection hole, hydraulic oil pipe and other parts, resulting in the system to avoid dust exposure, remove the parts should be thoroughly cleaned before opening. Such as removing hydraulic tank filler cap, first remove the dirt around fuel tank cover and unscrew fuel tank cover, remove the residual at the junction of the debris (wash water to prevent water infiltration tank), confirming the cleaning before opening the tank cap. For the use of wiping material and the hammer, should choose not to drop a fiber impurity wiping material and the impact surface adhesion rubber special hammer. Hydraulic components, hydraulic hose to wash, with high pressure air drying after assembly. Selection of packing intact authentic filter (inner packaging damage, although the filter is well, it may not clean). When changing the oil and filter cleaning and installation of the filter before the application of wiping material carefully cleaning the filter shell bottom dirt.
3 cleaning of hydraulic system
Cleaning oil must use the system with the same brand of hydraulic oil, oil temperature between 45 to 80 DEG C, high flow rate as far as possible take away impurities in the system. Hydraulic system to be repeated more than three times to clean, after each cleaning, take advantage of the oil heat will be released all the system. Clean the filter, replace the new filter cartridge after filling the new oil.

TypeInfo: Troubleshooting

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