How to detect and maintain hydraulic steel grabber

The safety and service life of the hydraulic steel grabbing machine are interfered by many reasons. In addition to its own quality, it is closely related to the customer's application, maintenance and maintenance. Regular maintenance and immediate maintenance make the application of the machine more smooth. Well, it is a good way to increase the service life, but it is also necessary to simplify the detection and maintenance. In other words, it is also necessary. methods of detection and maintenance.

(1) In the case of inspection and maintenance, it is necessary to place the hydraulic steel grabber on a flat road, put down all working equipment, and turn off the engine;

(2) Turn off the leading safety buckle, that is, disconnect the leading control loop, and carry out maintenance work later;

(3) The temperature of the hydraulic oil after work is very high, and the hydraulic oil and sealing performance cannot be disassembled immediately when the oil is supplied or drained. It is necessary to turn off the engine first, and then control the main rocker to release the pressure, and then the maintenance can be carried out. Pay special attention not to touch the oil pipeline, otherwise it may cause burns;

(4) The hydraulic valve and load valve of the steel grabbing machine have been adjusted at the original factory, and cannot be modified arbitrarily to avoid accidents;

(5) Try to avoid carrying out maintenance work on the slope, because the steel grabbing machine may move or rotate when the weight of the car body is large;

(6) When disassembling hydraulic parts, it is necessary to prevent dust and other impurities from mixing into the hydraulic device, which will cause damage to the connecting surface. If damage occurs, it must be repaired as soon as possible to maintain the original accuracy;

(7) When disassembling the interface, it should be cleaned and cleaned, and the sealing ring cannot be damaged or installed. Be careful when installing the plastic hose, and it cannot be bent;

(8) When the hydraulic pressure and the anchor bolts of the connecting pipeline are damaged or vibrated, they will fall off. Therefore, regular maintenance is required, and the distance should not be too long. If the falling off is found, it must be tightened immediately.