Slide valve pump should be prepared before starting what the preparatory work

Preparatory work before the start of the pump valve is an important step among the operational procedures, because the preparation of the pre-work, both in time to find the pump problems, but also can reduce unnecessary losses, then the Pump preparation should be done before starting what? With this question, the following is about the start of the slide valve pump to be prepared to do the work. Sliding valve pump should be prepared before starting what preparatory work (1) Check the degree of belt tightness, can be loosened before starting, adjust the bolts after starting, slowly taut, in order to reduce the starting torque. (2) check whether the loose parts of the phenomenon, the wiring is correct, whether the motor steering with the pump requirements. (3) Check whether the oil level in the fuel tank is about half of the oil level. (4) For long-term non-working pump, before starting the method of turning the motor by hand or intermittently, check whether the rotation is flexible. (5) Open the cooling water valve. (6) If the temperature is too low in winter, the pump should be heated before starting the pump. Oil viscosity due to low temperature, such as sudden start, the motor overload and damage pump parts. (7) If there is a significant difference between the oil level on the fuel tank and the oil level when parking, you must turn the pump pulley to discharge the oil in the pump chamber into the tank before starting. In the vacuum state, while more oil remains in the pump chamber, the pump does not allow starting. (8) Do not operate the pump with the exhaust line closed. To avoid personal injury accident. Read more: Pumps Valves Pipe Fittings Exhibitions Water Expo Xiamen Maritime Exhibition Internet + Forum Yiwu Expo Fair Mold Top Ten Brands Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http://beng.liuti.cn/ (service hotline:)

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