Troubleshooting of agricultural small water pump:
1, can not start. Check that the wire connection is secure and that the switch contacts are tight. If there is a broken circuit or poor contact, it should be repaired.
2, can not absorb water. The reason is that there is air in the pump body or water in the inlet pipe. Remedy: Press water first, fill the pump with water, and turn it on. At the same time, check whether the check valve is tight and whether there is any air leakage in the pipes and fittings. If leaks are found, apply lubricant or paint to the joints after disassembly, and tighten the screws. Check the oil seal ring of the pump shaft. If it is worn out, replace it with a new one.
3, motor overheating. Check wiring and switches for short-circuits. Check impeller and impeller cover, motor stator and rotor for friction, and remove obstacles in time.
4, lack of traffic. This is because the lift is too high, the tubing is too long, or the tubing has a right angle bend. Should adjust the head, shorten the pipeline or change the curvature of the pipeline, but also must check and remove the filter and the pipeline blockage.
Sheet Metal Working forms: by samples or by drawings, processing, labor and materials processing.
Sheet Metal working are non-standard parts including Aluminum Sheet Metal, Stainless Steel Sheet Metal, Galvanized Sheet Metal and copper sheet metal. We are focusing on providing Sheet Metal Parts services to our customers.
1. The direct manufacturer and nice price with high quality services.
2. The factory is closed to Hong Kong, convenient transportation.
3. ISO quality management, professional engineering department, first-class production technology, products quality is guaranteed.
4. We have professional machine including laser machine, Cnc Bending machine, stamping machine, etc.
Sheet Metal Working
Sheet Metal,Aluminum Sheet Metal,Stainless Steel Sheet Metal,Galvanized Sheet Metal
QL Sheet Metals Co.,Ltd , http://www.ql-metals.com