Precautions for drilling rig operation

1) When starting, focus your attention, keep your hands on the button, keep your eyes on the drill, and move accurately, timely, and quickly.

(2) Under normal circumstances, the speed of a drilling rig with mechanical speed regulation cannot be changed arbitrarily. When adjusting the speed, the power must be cut off first, and the gearbox must stop running before shifting.

(3) When the elevation angle of the drilling rig exceeds 25 degrees, it is not allowed to operate directly below the casing to prevent it from slipping and injuring personnel.

(4) When the machine is running, it is prohibited to directly brake the running part of the machine with hands, feet, or other objects. It is prohibited to put tools or other items on the protective cover of the drilling rig, water pump, or motor.

Analysis:

(1) When starting, focus your attention, keep your hands on the button, keep your eyes on the drill, and move accurately, timely, and quickly.

(2) Under normal circumstances, the speed of a drilling rig with mechanical speed regulation cannot be changed arbitrarily. When adjusting the speed, the power must be cut off first, and the gearbox must stop running before shifting.

(3) When the elevation angle of the drilling rig exceeds 25 degrees, it is not allowed to operate directly below the casing to prevent it from slipping and injuring personnel.

(4) When the machine is running, it is prohibited to directly brake the running part of the machine with hands, feet, or other objects. It is prohibited to put tools or other items on the protective cover of the drilling rig, water pump, or motor.