With the emergence of large-scale projects in China, various drilling rigs are frequently used, and water well drilling tools are used to deal with water wells. It is mainly used to drill water wells and complete operations such as downhole pipes and well washing. The operation is very simple, in order to be safer. In the operation, the following editor will introduce you to the precautions when operating water well drilling tools:

　　1. The operation of water well drilling tools must be done by a person who is in good health, has the corresponding knowledge, and has the operation certificate;

　　2. Water well drilling tools must not be operated without anyone taking care of them;

　　3. When the water well drilling tools do not use the hydraulic system, the water well drilling tools pipe screwing machine switching valve should be placed in the "oil pump unloading" position;

　　4. When pulling the shifting handle, you must first cut off the clutch, wait for the gear to stop rotating, and then change gears, so as not to damage the gear, and pay attention to fix the handle;

　　5. The clutch should be operated smoothly when closing the clutch, and it is forbidden to open and close suddenly to avoid the clutch in a half-engaged state;

　　6. After the chuck suddenly loses pressure due to an accident (such as loss of power, failure of the oil pump or other mechanical hydraulic accidents, etc.), the drill pipe or drilling tool should be jammed in time;

　　7. Move the water well drilling tools to the front limit position and tighten the lock nuts of the front and rear pressure plates before drilling or lifting is allowed;

　　8. When operating, pay attention to the working conditions of each pressure gauge at any time, and deal with it in time if there is any abnormality;

　　9. Always pay attention to whether there are abnormal noises or high temperatures in various moving parts; problems should be dealt with immediately;