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Electric reciprocating pump how to manage
How to manage the electric reciprocating pump is an important part of the staff should know. An electric reciprocating pump in the start-up, operation, parking should pay attention to what? This is Xiaobian today to tell everyone the content, so that we can better operate and protect the electric reciprocating pump. Electric reciprocating pump management will affect the quality of its life, so we must pay attention to this issue. Electric reciprocating pump how to manage (1) Start: ①Check the fuel tank in the oil level is within the specified range, the artificial refueling parts should be appropriate amount of oil. ② long unused or just overhaul of the pump, the crankshaft should be turned crankshaft 1-2 turn to check whether the moving parts jamming. ③ Check whether the motor steering and the body of the same sign, to prevent the pump comes with reverse and can not supply oil. ④ open enough suction, row stop valve. ⑤ connected to the power, start the pump. (2) Operation: ①Check the discharge pressure and suction pressure is normal. ② Check the oil pressure, temperature and oil level is normal. ③ Check the motor, bearings and stuffing boxes and other parts have no overheating, the bearing temperature should not exceed 70 ℃. ④ carefully listen to the pump movement parts and pump internal abnormal sound, if the cylinder has a serious knock noise should immediately stop inspection. ⑤ Check whether there is excessive leakage stuffing box, other joints with or without leakage, and whether there is abnormal sound. (3) Parking: ①cut off the power to stop the pump. ② first off suction valve, and then close the discharge valve. ③ When the outside temperature is below 0 ℃, pump cylinder and valve should be drained of water to prevent cracking. ④ long-term disabled, the pump should be demolished water to dry, the moving parts coated grease. Today, Xiao Bian to introduce how to manage the electric reciprocating pump, the main fact is that the electric reciprocating pump start stop problem, of course, management also includes other aspects, such as routine maintenance and so on. Electric reciprocating pump management is very important, if you need, we can conduct some more detailed understanding. Further Reading: Motor IFAT China's top ten brands Guangzhou Exhibition building water pump manufacturers ranking ptc Show article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor : Small L (QQ / WeChat:) starting: http://beng.liuti.cn/ (service hotline:)