The scraper is a shovel-soil transport machine that uses a bucket to shovel soil and load the crushed soil into a bucket to carry out the integrated operation of shoveling, loading, transporting, unloading and layering, and local Compaction. The following is a small part of the introduction of the electric scraper before the work of the Precautions.
Before starting the electric scraper, you should check the Work: check the tire inflation pressure is sufficient, the rim nut is loose; check the lubrication of each lubrication point is good; check whether the brake oil is adequate; check the working system fuel tank and travel system fuel tank oil surface, can not be lower than the oil standard; check if the cable fixation is secure, a visual inspection of the whole machine to check for oil spills, hose loosening, cable damage and other obvious areas to Repair.
At start-up: put the driving latch lever in the "neutral lock" position, otherwise it will not start up; the switch key of the control circuit is inserted into the lock hole, and turn to the closed position in the clockwise direction; Fill pump pressure gauge reading should be 1.4MPa, each part has no normal sound, whether the brake is reliable, the hydraulic system is leaking oil, the manipulator is flexible and reliable, the work device is working normally; check that the lift and the tipper joystick are in neutral position; press the Start button until the main contactor is closed;
