What are the common failures of new water well drilling rigs? How to exclude?

New water well drilling rigNow it is widely used in our lives, but after a certain period of time, the device will have some failures. What are the common failures? How to clear it? Next, I will introduce you.

Fault 1: The hydraulic transmission system of the new water well drilling rig has insufficient pressure. If the pressure regulator is fatigued, adjust the limit nut or replace the spring; if the pressure regulator seat cone is damaged or stuck, remove the pressure regulator valve sleeve for simple maintenance inspection;

Fault 2: The coupling of the drilling rig is hot, and the elastic ring is damaged too much; the reason is that the coaxiality of the drilling rig and the clutch is poor when it is installed.

Trouble three: The oil pump of the new water well drilling rig is not filled with oil or the amount of oil is not enough. First, check whether the amount of oil in the oil tank is insufficient or no oil. If the failure of the oil level line is not cleared, check whether the filter is blocked In addition, you also need to check whether the air vent of the fuel tank is blocked, or the suction pipe joint shakes the air intake, etc .;

Trouble four: The brake of the rig winch slips. The main reason is that the inner surface of the brake belt has oil stains, and the inner surface of the brake must be removed. Tighten

Fault five: The clutch of the new water well drilling rig is slipping. The main reason is that the friction lining is too damaged or cracked or the compression spring is aging or broken. The friction lining of the drilling rig should be inspected;

Fault 6: The oil pump of the drilling rig is hot and damaged. The oil pump must be repaired and disassembled. The viscosity of the oil is too high or too low. The oil should be used strictly according to the instructions;

Fault 7: The oil temperature of the hydraulic transmission system of the new water well drilling rig is too high, the oil in the oil tank is too little or the oil pump is damaged. The oil pump must be refueled or repaired; the working pump should be used scientifically and reasonably, and the working pressure should be selected according to the instructions.