Wholesale Vertical Cast Iron Sewage Sludge Pump

Products Name: Wholesale Vertical Cast Iron Sewage Sludge Pump Conditions of use: Suitable for conveying the temperature under 60 celsius clear water and corrosive water and with solid and particles pollutions , pump system working pressure of up to 3.6 bar. The scope of performance parameter: This series a total of 5 species, 441kinds of specifications and its performance parameters range: 1 flow Q= 6~2650m3/h 2. Lift H= 5 ~ 36 m 3. Speed n=950/1450/2980  r/min 4. Power P= 0.55~ 315kW 5. Inlet diameter DNm=25~ 500mm 6. Outlet diameter DNm=25 ~ 500mm fault phenomenonfailure causeelimination methods 1.No power supply or one or two phase power supply is neededCheck all phases of power supply and restore power supply   2.Poor contact of ac contactor and burning of coilRepair or replace contactors  can not start3.The power switch is not closed, malfunction or damaged  Close the switch and replace it if the power indicator does not turn on 4.Thermal relay trip or damage  Check whether the motor is blocked, find out the reason and eliminate it.Manual reset is replaced if it cannot be started Water level is too lowPut water in the sink   The motor burnedRepair or replace the motor   1.Line is looseCheck wiring and tighten connectors   2.Frequency converter malfunctionCheck the fault content, check the cause according to the frequency converter manual, and restart after reset.Or disconnect the inverter power supply for a few seconds, the inverter fault reset before starting.The manual is normal3The frequency converter is damagedRepair or replaceAutomatic transmission failure4.Pressure switch damageRepair or replace 5The pressure transmitter is damagedRepair or replace 6.Switch failureRepair or replacePump non - suction pressure gauge pointer to beat violentlyInsufficient water supply for perfusion, air leakage at the connection between pipeline and instrumentCheck pipeline and bottom valve, refill water diversion. Tighten air leakageThe pump consumes too much power  Too much flow, impeller wear  Check whether the pump shaft is bent, replace the impeller, close the outlet valve to reduce the flow/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1