Repair and maintenance of hydraulic truck dumper

Repair and maintenance of hydraulic flaps:

1. Clean

(1) Moisture and stains attached to the surface of the equipment will corrode the equipment and affect the performance and service life of the equipment. Therefore, the equipment must be cleaned regularly.

(2) Use a soft towel or sponge dipped in warm water (neutral detergent can be added) to clean the control cabinet, hydraulic oil tank, motor and oil cylinder, etc., and use a broom to clean the unloading platform.

(3) For safety, please disconnect the power supply of the equipment before cleaning the power cabinet, control cabinet and motor.

(4) Do not use hard brushes, steel wire brushes, cleaning powder, gasoline, aromatherapy water, acetone and other organic solvents, hot water or acid, alkali, etc. to clean the equipment.

(5) Do not spray and rinse the electrical system and hydraulic station with water when cleaning, so as not to affect the electrical insulation performance or affect the quality of hydraulic oil. When cleaning electrical components such as "voltmeter" and "relay", please use a dry cloth.

(6) Frequently check and repair the oil leakage of the hydraulic system in time to ensure sufficient oil in the fuel tank. Clean the return oil filter frequently, and clean the oil tank once every six months to keep the hydraulic oil clean. If the hydraulic oil is found to have deteriorated, it should be replaced in time. Spray once a year to prevent corrosion of equipment. The electrical control cabinet should have rainproof facilities. The sewage in the collection well should be discharged in time.

2. Disable

(1) Add lubricating oil, and apply anti-rust oil on the unpainted working surface;

(2) Turn off motor, lower the unloading platform;

(3) Disconnect the switch knife and cut off the power supply;

(4) The normal working oil temperature is in Celsius, and the maximum temperature of the oil pump must not exceed 60 Celsius. Otherwise, it should be shut down to cool down.