6. Start-up and maintenance
Do not start the pump if the pump chamber is not completely filled with agua.No touch the
electric pump unless cut pump power for more than 5 minutos.No remove the hood of the pump
unless water the pump chamber is completely drained.
1. The pump chamber must be filled with water before the first use and recharge water is
unnecessary in the future.
2. If not then water having started for more than 5 minutes with full water is discharged, turn off
the electric pump, refill water or check whether the inlet pipe is leaking.
3. If frost damage and ice, open the drain plug to drain the water in the pump chamber. When
re-start the pump, open the drain plug, fill with water and squeeze it and then you can use the
pump.
4. If it is not used for a long time, you must empty the water pump.
5. The pump body, the impeller and the carrier must be cleaned and coated with anticorrosive
oil before placing in a ventilated and dry for use.
6. If the pump stops for a long time, turn it on again according to the above diagram.
7. In summer or when the ambient temperature is high, pay attention to ventilation, avoid dew
on the electrical parts that will cause power failures.
8. If the engine is hot or is abnormal, cut the power immediately and check the faults according
to the following table.
Move the fan with a screwdriver to check whether the pump
rotates loosely and easily before starting. Remove the filler
cap and prime the pump chamber thoroughly with clean
water, then screw the filler cap. Keep the valve open during
startup. When the pump operates normally, adjust the valve
to the required flow (the flow rate and height shown in
nameplate).
Note:
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