PWF-type corrosion-resistant sewage pump starting precautions

In order to operator safety, in the PWF-type corrosion-resistant sewage pump start-up operation, you should pay attention to what matters? Here is the PWF-type corrosion-resistant sewage pump starting precautions introduced. PWF-type corrosion-resistant sewage pump starting precautions 1) Check the bearing box has been refueled, the oil level is normal oil level line. 2) Check whether the direction of rotation of the motor is consistent with the direction of rotation of the pump. 3) Close the spit valve and pressure gauge cock plug, while the top of the screw through the pump body, to the pump suction pipe irrigation. 4) Start the motor and open the pressure gauge cock. 5) When the water pump reaches the normal speed, when the pressure gauge shows the corresponding pressure, open the vacuum gauge cock and gradually open the gate valve on the drain pipe until it is needed. Above is the PWF-type corrosion-resistant sewage pump start to pay attention to the matters for reference purposes only. Read more: China Building Water Exhibition Pump Valve Tube Fittings Exhibition Water Expo Xiamen Maritime Exhibition Internet + Forum Yiwu Expo Industry Interconnection (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http://beng.liuti.cn/ (service hotline:)

It can be equipped with a scrolling display that displays 300-500 words of display content. It can also be equipped with intelligent infrared probe anti-collision device, which can automatically return to work when people or foreign objects are 20-30CM, thus ensuring the safety of vehicles and pedestrians.It can automatically open and close when automatic clutch is cut off. Manually open and close when manual clutch is cut off. The control system has control panel, push button switch, and other requirements. Equipped with wireless remote control.The door body is made of high-quality stainless steel and aluminum alloy profiles, and is hinged by the parallelogram principle. The drive is driven by special motor, worm and worm gear deceleration, and has automatic clutch or manual clutch. 

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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hongfadoor.com