Precautions During The Operation Of Pneumatic Air Leg Rock Drill

1. Exhaust inspection: After the hydraulic oil system is connected, exhaust is a must. Place the hand pump slightly higher than the jack in use, move the reversing valve, shake the hand pressure rod, extend the piston of the jack, and then move the reversing valve to retract the piston. Repeat this operation several times to exhaust the gas.
2. Operator cooperation: Two people should operate the rock drill, one person is responsible for operating the rock drill, and the other is responsible for operating the air valve and water valve.
3. Safety distance: No one is allowed in front of the rock drill. After receiving the drill, it should be promptly withdrawn to a safe place behind the drilling rig.
4. Monitoring equipment parameters: During operation, the working pressure of the hydraulic system should be closely monitored to prevent it from exceeding the rated working pressure of the machine.
5. Abnormal sound handling: If there is an abnormal sound during operation, the operation should be stopped immediately for inspection; after confirming that there are no dangerous factors, the operation can be carried out again.
6. It is strictly forbidden to replace the oil pump at will: It is strictly forbidden to replace the oil pump equipped with this equipment at will.
7. Prevent the steel strand from breaking: Use other equipment such as single hydraulic props to lift the top plate during work to reduce the pressure on the top plate and assist the machine to withdraw the anchor to prevent the steel strand from breaking and causing the top plate to collapse.
8. Precautions in the initial operation: In the initial operation, turn on the water first and then the air.
9. Precautions in the middle of the operation: In the middle of the operation, pay attention to the sound of the rock drill, observe its operation, and immediately stop the machine for processing if any problems are found.
10. Precautions after drilling: After drilling, cut off the water source first and then run it gently for a while to blow away the residual water droplets in the machine to prevent rust on parts.