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Remarks
Purchase date
Manufacturing number
Product model
(1)Power is off.
(2)Cabtyre cable is cut or not
connected properly.
(3)Impeller is clogged.
(4)Obstructed conductivity.
(5)Short circuit between electrode
and the body by fouling object.
(6)Being subjected to nearby electric
apparatus.
(1)Turn power on.
(2)Repair/replace the cable or fix the
connection.
(3)Inspect the pump and remove any
debris.
(4)Clean the electrode.
(5)Remove the object that causes short
circuit.
(6)Relocate if it is found to be true.
(1)Impeller is clogged.
(2)Low voltage.
(3)Wrong power frequency.
(4)Extended operation with a clogged
strainer stand.
(5)Faulty motor (burning, water
infiltration, etc.).
(6)Motor protection system was
triggered.
(1)Remove debirs.
(2)Provide the rated voltage, or make sure
the cabtyre cable extension is the proper
standard.
(3)Check the name plate, and replace the
pump.
(4)Remove debris from the strainer stand.
(5)Repair or replace the motor.
(6)If the pump is to be used for heavy liquid
or other high loads, upgrade impeller.
(1)Worn out impeller or suction cover.
(2)Sharply bent or clogged hose.
(3)Strainer stand clogged or buried.
(4)Motor direction is reversed.
(5)Wrong power frequency.
(1)Repair or replace the worn parts.
(2)Straighten out any sharp bends.Enclose
the pump with a screen to keep away
debris.
(3)Remove debirs from the strainer stand,
or place a block under the pump.
(4)Interchange power supply leads as per
p.10.
(5)Check the name plate, and replace the
pump.
Pump will not start
Pump stops soon
after starting
(Motor protector
operates)
Poor pumping head or
dischage capacity
(1)Damaged motor shaft.
(1)Contact dealer and replace motor.
Heavy vibration or noise
Problem
Possible causes
Countermeasure
