First, pre operation preparation

1, carefully read the relevant use of Anhui modern excavator, familiar with the use and maintenance of the vehicle;

2, a detailed understanding of the construction site tasks, and check the machine stops at the soil solid and peaceful stability. 3, prohibit any personnel remain in operation in the region, the work site should facilitate the entry of dump truck;

4, check the Anhui excavator hydraulic system, engine, drive device, brake device, rotary device, instrument, instrument, in the test run and confirm normal before you can work.

Two, operating and driving requirements

1, the operation should be issued before the start of the signal;

2, work, to pay attention to the selection and creation of a reasonable working surface, is strictly prohibited dig hole excavation; forbidden to be placed in the excavation of the two mining area at the same time operations;

3, no homework, casually adjusting the engine, governor, hydraulic system, electrical system; prohibit the use of bucket break or with rotary mechanical crushing solid objects; prohibit the use of bucket rod or bucket cylinder jacking excavator; do not drag is located on the side with heavy excavator boom; prohibit device to a sudden drop of mining;

4, excavators shall then charge in a car parked after unloading, without touching the car

5, the normal work of hydraulic excavator, hydraulic oil temperature should be 50 degrees to 80 degrees. Before the use of machinery, if less than 20 degrees, to carry out the preheating operation; reach or exceed 80 degrees, should stop cooling.

Three, post operation requirements

1, when the excavator walking, should be directed, and with the high voltage line distance of not less than 5 meters. Prohibition of backward walking;

2, in the downhill when the low speed, uniform driving, no sliding and variable speed;

3, the parking position and the walking route should be with the road, ditches, foundation pit to keep safe distance;

4, Anhui excavator in the parking ramp, the bucket must be put on the ground, all the operating rod is placed in position;

5, after the end of the work, should be the positive, the bucket on the ground, and all the operating lever in the neutral position. Brake brake of each part, close the door and door, the driver can leave.