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Simple way to maintain the cross-platform

Edit:Henan Linuo hoisting Machinery Co., LtdUpDate:2017-12-28

Any mechanical equipment, should be its maintenance, the only way to effectively ensure its service life.

Empty the hydraulic oil, tighten the connector disease removal oil filter, after cleaning, clean with compressed air, and then put it into the tank disease connection pipeline, instead of using fresh oil instead of oil, or cross-platform system Moving parts accelerate wear, remove and open the lift valve, purge the plunger with compressed air, and then reinstall it.

Check all hydraulic pipes and fittings, pipes shall not be damaged, fittings shall not be loose, all fittings must be tightened. Elevators at the end of maintenance, oil quality and oil level, all the way to lift, in this position, the hydraulic floor should be 40 to 50 mm above the bottom of the box. If the hydraulic oil is considered dark, sticky sand, should be promptly replaced (32 # hydraulic oil or 46 # hydraulic oil).

Lubricate all parts, improve bearing life, check hydraulic lifting rollers, countershafts and bearings, cylinder pins and bearings, boom hinge shafts and bearings.

In any part of the hydraulic system, you must first remove the pressure to avoid hydraulic injection, lifting platform will not drop.

Do not adjust the relief valve at will. Each element in the hydraulic lift system is under pressure. Any adjustment of the relief valve may cause the hydraulic system to malfunction.

In the cross-platform under the inspection, it is necessary to lift the elevator platform to prevent the elevator can not afford, non-professionals are not free to disassemble electrical appliances to prevent electric shock or poor connection.