The precautions for using well drilling rigs are as follows:

1. When it is necessary to accurately measure the drilling distance, usually drill 10 meters each time, or replace the drill bit, measure the drill rod once, check the drilling depth, and correct it accordingly. If you check the gearbox, bushings, vertical gears, etc. for overheating and abnormal noise, if you find any problems, please stop in time to find out the cause and stop solving the problem.

2. When digging with clean water, do not supply water before digging. In addition, the water can only be drilled back when the water returns. And make sure there is enough traffic. Before extending the use time of the pump, it took a long time for the rock in the hole to accumulate water, and it took a long time to drill the hole.

3. Every time the drilling tool is changed, the drilling platform usually needs to measure every 10 meters to change the drilling depth.