1.Scraping the exterior appearance and impeller sealing ring and the bearing and other places of accumulated scale and rust, water or compressed air cleaning, blowing.
2. Clean the pump body joint appearance accumulation of grease and rust.
3.Clean water sealing pipe and check the pipe is not smooth.
4.Watts of clean oil and dirt, then clean out bearing, oil ring and oil level gauge etc.. Ball bearings using gasoline cleaning.
5. Part temporarily installed, after cleaning oil should be protected. All cleaning methods are necessary to give full consideration to the following basic requests:
1) To ensure the cleanliness of parts to meet the request. In the repair of various parts, not the same degree of cleanliness is not the same request to install, the request is higher than that of the non cooperation clean cooperation: cooperation with a higher than the static part: fine fine piece is higher than that of the non cooperation cooperation member. For spray, plating, bonding of the workpiece surface, the cleaning request is very high. Cleaning is necessary to ensure that the cleaning quality of the requirements is based on different requests and the adoption of different cleaning agents.
2) Avoid parts corrosion. Do not allow any degree of corrosion of the fine parts. When the parts to be parked for a period of time, should be thinking about cleaning liquid rust, or thinking about other anti rust measures.
3) To ensure the safety of operation, to avoid causing fire or poisoning the human body, as well as to cause pollution to the environment.
4) Pay attention to economic benefits. In ensuring that the above conditions, should be to improve the effectiveness of the decline in raw material costs, equipment costs to improve economic efficiency.
