Beijing repair sewage pump sewage pump sewage pumps offer brand Wilo Wilo pump repair

Beijing sewage pump maintenance | sewage pump brands | Wilo sewage pumps offer | Wilo Pump Repair Applications: can be installed directly in the water for homes, stores water supply and drainage, as well as construction site drainage, very convenient technical features: stainless steel and plastic material ENPLA; dual silicon carbide mechanical seals (completely leak-proof); power cord fixed position using a molding process and completely leakproof use and safe operation 1, before running the application megger stator winding of? ground insulation resistance shall not less than 50 megohms. 2. Check cables for damage, breakage and so on. If damage must be replaced to avoid leakage; cable cross section should match the current. 3, the voltage exceeds the rated voltage of ± 10%, the pump can not start. 4, in order to ensure the safe use must be four-core cable ground wire grounded to prevent electric shock. 5, when the pump into the water, should be vertical lifting, it does not allow cross-lying land, but can not fall into the sludge. Stop using the pump should be lifted clean, dry place, and pay attention to antifreeze. 6, prohibit: the cable installation from the sling as use. 7. Check the rotor rotation direction, looking down from should rotate clockwise. 8, the outdoor switch or terminals should be rain, moisture measures, when wet hands or barefoot prohibit touching 幵 off to prevent electrical shock. 9, when moving pumps, must be cut off, pump runtime person shall contact with water, to prevent the occurrence of leakage accidents. 10, motor phase operation is prohibited, such as found in a blown fuse, only after continued use should check the reason can not be any bold fuse. 11, when the pump is running, there should be someone administration, if there is an abnormal phenomenon should immediately stop inspection, troubleshooting. (Referring to the case is not equipped with automatic protection cabinets>. 12, after the working medium pump under normal operating conditions specified six months, check the oil chamber seal condition, such as an oil chamber of the oil milky or water precipitation, should the timely replacement of 10? 20 lubricating oil and mechanical seals for pumps in harsh working conditions, more frequent maintenance should be 13, the user should select the appropriate flow head according to actual use conditions, in order to achieve the best results the pump parameters as shown on the nameplate or instructions for the best use of the pump operating point, user-selectable in (0.7? 1.2) times the optimal flow use is prohibited the use of excess flow, or the amount of traffic, too easy to lift Beijing motor overload sewage pump maintenance |.? sewage pump brands | Wilo sewage pumps offer | Wilo pump repair?