Xuzhou Sheng Erda Refrigeration Electrical Services Limited is a professional air to the central water heater repair, maintenance as one of professional firms, air heater is based on the principle of reverse Carnot cycle, in a small amount of power-driven air-conditioning maintenance and fluoride in Xuzhou, constantly air, heat transfer to the water to 80% energy saving than ordinary food, is pioneering the use of new energy sources one of the best systems in the world today. In water heater repair, maintenance, sale, installation of an integrated enterprise-conditioned, has a large number of outstanding professional and technical personnel, strong technical research and development of energy Xuzhou wedding dresses plus brass, to "energy conservation, social services" for the purpose of this the "quality of survival, to the credibility of development," business philosophy. Colleagues and the community work together to create the 21st century the cause of brilliant green. Air compressor maintenance and installation requirements for an air filter should be clean and free of clogging the intake valve and exhaust valve intact, should not hold against the direction of the valve, the valve seat contact with the sealing surface should be tight. Second, the cylinder wall should be clean Xuzhou conditioning maintenance, no local signs of wear; cylinder head gasket to be complete and thorough; cylinder piston, the spring should be intact expansion ring, piston ring and cylinder wall during expansion should fit tightly. Third, the crankshaft and the bearing should be fixed well, proper pin position. All Annex IV, cooler, fan blades and motors, pulleys, etc. should be clean and securely installed, and vibration during operation should not be loose. Fifth, the cylinder oil should be marking position. Six-cylinder lubricant should meet the technical requirements of the product; cylinder oil heating device should be intact. Seven automatic sewage system shall operate correctly, dirt should lead to the outside should not be ranked in the cable trench. Eight air compressor installation shall comply with the relevant requirements of the current national standard "mechanical equipment installation construction and acceptance of" the; Install an air compressor motor should be consistent with current national standard "electric equipment installation engineering construction and acceptance of rotating electrical machine" the relevant provisions of Chapter motor. Xuzhou air conditioning maintenance of telephone, Sheng Erda refrigeration (certified), air conditioning is provided by Xuzhou 圣尔达 Refrigeration Electrical Services Limited. Xuzhou Sheng Erda Refrigeration Electrical Services Limited (xzktw.com) is in Xuzhou, Jiangsu, heat, refrigeration and air conditioning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In Sheng Erda refrigeration leadership with the staff warmly welcome all inquiries negotiations to create a better future for refrigeration Sheng Erda.