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Sewage Grinder Pump with Non-Jamming Pollution Discharge

China Sewage Grinder Pump with Non-Jamming Pollution Discharge, Find details about China Sewage Grinder Pump, Sewage Pump from Sewage Grinder Pump with Non-Jamming Pollution Discharge

Model NO.
WQ
Origin
Shanghai, China
HS Code
84101330
Model NO.
WQ
Origin
Shanghai, China
HS Code
84101330

Sewage Grinder Pump with Non-Jamming Pollution Discharge
Products Name:Sewage grinder pump with Non-Jamming

1. Exploitation conditions the WQ series is suitable does not surpass in the transportation temperature 60 Celsius the belt pellet sewage, the contamination, may also use in the clear water and the belt corrosive medium.

2. Performance parameter scope this series altogether has 5 varieties, 441 kind of specification its.

performance parameter scope is:

1. Current capacity Q=6~2650m3/h;

2. Lifts H=5~36m;

3. Rotational speed n=980, 1450, 2900r/min;

4. Power P=0.55~315kw;

5. Induction port diameter Dna=25~500mm;

6. Spout diameter DNm=25~500mm.
fault phenomenonfailure causeelimination methods
 1.No power supply or one or two phase power supply is needed
Check all phases of power supply and restore power supply

 
 2.Poor contact of ac contactor and burning of coil
Repair 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 low
Put water in the sink

 
 The motor burned
Repair or replace the motor

 
 1.Line is loose
Check 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 replace
Automatic transmission failure4.Pressure switch damageRepair or replace
 5The pressure transmitter is damagedRepair or replace
 6.Switch failureRepair or replace
Pump 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 leakage

The 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
Sewage Grinder Pump with Non-Jamming Pollution Discharge
Sewage Grinder Pump with Non-Jamming Pollution Discharge

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