What is the correct way to use submersible pump?  

 will not operate dewatering under the condition of no water pump commissioning, shall not exceed 5 minutes in the pumping process, if the water level falling, must pay attention to not let the pump body above the water work 2 diving sewage pump can't restart after downtime, must wait for water in the tube after reflow can only start if not out of the water after starting, it is necessary to stop the machine immediately to find out the reason, exclude the 3 should be used in accordance with the provisions, near the head;Form a complete set of rubber and metal tube or pipe inner canvas should comply with the technical requirements for 4 submersible pump into the water or the water, must hold lifting rope, absolutely not pull the cable line for carrying disassembling or repairing, should be cut off power supply 5 diving sewage pump diving depth generally 0.5 3.0 meters, when submersible pump into the water, should be vertical lift, not lying, more can't fall in the mud.

潛水泵正確使用方法是什么?
潛水泵不能脫水運轉 在無(wú)水條件下試運轉,時(shí)間不得超過(guò)5分鐘 在抽水過(guò)程中,若水位不斷下降時(shí),須注意不能讓泵體露出水面工作 2 潛水污水泵停機后不能馬上再起動(dòng),管內的存水回流完畢后才可起動(dòng) 若起動(dòng)后不能出水,應立即停機查明原因,予以排除 3 應按規定的揚程附近使用;配套的橡膠管 鐵皮管或帆布管內徑應符合技術(shù)要求 4 潛水泵放入水中或提出水面時(shí),拉住起吊繩子,可拉拽電纜 線(xiàn) 若要搬運 拆裝或檢修,應先切斷電源 5 潛水排污泵的潛水一般為0.5一3.0米,潛水泵在潛入水中時(shí),應 垂直吊起,不能橫臥,更不能陷入泥中.