2
OPERATION MANUAL
1.INSPECTION
-After unpacking the pump, please check if it has been damaged during transport. If so, please
contact
TDRFORCE
online services at the first time.
2.INSTALLATION
-Make sure that the main voltage corresponds to the voltage specified on the motor rating plate.
-Place the pump as near as possible to the suction tank.
-Do not submit the pump body to mechanical stress.
-The pump must be sheltered from weather ( sun- rain- wind- snow- chill).
-The motor must be absolutely grounded before any other operation.
-The suction pipe diameter must always be bigger than the suction port. Always fit a foot valve
with strainer on the suction pipe. Both suction and delivery pipe must be well fastened.
3.STARTING THE PUMP
-Fill the pump body with water. Only after being filled with water will the pump be ready to start.
-Dry running could damage the pump. The lack water protection circuit will automatically shut off
the pump after 5-minute running.
-Check that the pump does not run out of the operating data.
-The pump could be only used in fresh water circulating.
4.MAINTENANCE
-Pumps do not require any particular maintenance.
-If the pump remain unused for a long period of time, we recommend emptying it to prevent
formation of deposits or increase of water volume due to frozen water, which could tear the fixing
bolts or cracking the pump body.
-When starting the pump again, refill it and check that the shaft runs free.
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