How to maintain air conditioning pump? Air conditioning pump maintenance methods

Air conditioning pump science and proper maintenance and maintenance, not only to extend its useful life, but also reduce maintenance costs, to protect the normal work. So how to maintain the air-conditioning pump? Next Xiaobian introduce you to air-conditioning pump maintenance methods. A, before the start of the inspection and maintenance: 1, air-conditioning pump bearing oil is adequate, good; 2, air-conditioning pump and motor anchor bolts and coupling bolts are loose and Off; 3, air conditioning pump and inlet pipe parts are all filled with water; 4, shaft seal is leaking or dripping (the number of drips per minute to meet the requirements); 5, horizontal air conditioning pump requires manual operation of the coupling, see B, start the inspection and maintenance: 1, to determine the air conditioning pump shaft (impeller) rotation direction is correct; 2, the rotation is flexible, There is no stuck phenomenon; C, running inspection and maintenance: 1, the motor can not have excessive temperature rise, no smell; 2, the bearing temperature shall not exceed the ambient temperature 35 ℃ -40 ℃, the maximum limit of the bearing shall not exceed the maximum temperature 80 ℃ 3, the shaft seal (except for the provisions of the form to be dripped), the nozzle without leakage of water; 4, no abnormal noise and vibration; 5, anchor bolts and other nuts without loosening bolt; Water pipe Then there is no obvious deformation phenomenon; 7, the current is within the normal working range; D, regular maintenance and repair: a, the use of lubricating oil, cleaned and replaced once a year; b, with grease lubrication, 2000h replacement; c, the use of packing seal, when found to leak or leakage drops more than the standard compaction or replacement; d, the use of mechanical seal, according to check the situation to be replaced; e, disassembly and maintenance: the annual pump A disintegration of maintenance, including cleaning and inspection; f, rust paint: once a year on the insulation of the air-conditioning pump for rust-proof treatment. The above is the air-conditioning pump maintenance methods, I hope for your help! (Editor: Li Juan) Read More: Pumps and Valves Pipe Fittings Exhibition Information 2016 Exhibition Information