GRE PP076H Instruction Manual page 6

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The electrical installation should be done by someone qualified in working with electrical equipment.
This device is not designed to be used by children, by physically disabled persons or those with
reduced sensorial or psychological ability or by persons without experience or knowledge of the
device, unless a persons responsible for safety is in charge of their care and provides them with
previous instructions for handling the device.
Do not permit children nor adults to sit or lean on the equipment. Children should be supervised to
ensure that they do not play with the equipment.
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Adjust the value of the thermal relay appropriately depending on the pump current.
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Unsuitable mains connections involve the risk of electrocution
Assembly of pipes
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The pipes should be assembled before and after the pump and should have diameters equal of
above those of the pump inlet. To avoid fiction loss, always use 50mm minimum diameter PVC pipe.
Increase the diameter for larger pipes.
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The suction and expulsion pipes should never stay connected to the pump.
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Well seal all the connections and the cover of the pump to avoid possible water leaks into the motor,
which could damage it.
Tests before starting the pump
Carry out the following operations before starting the pump:
• Check that the power supply as well its frequency correspond to the information of pump
specification plate.
• Before starting the pump, fill it with water for self-priming of the pump.
• Check that the mains voltage and frequency correspond with those indicated on the pump
characteristics plate
• The pump can continuously work.
Starting the pump
Start the pump only when the suction and expulsion tubes are connected to the inlet and outlet of the
pump. Check there are no obstacles in the pipes.
Maintenance and cleaning
• Your new pump does not need any specific or programmed maintenance In the case that the
pump is not used during some time, we recommend dismantling it and cleaning it to be kept
in a dry and well-aired place.
• If the electrical cable is damaged, the manufacturer, its agent, or any other qualified person to
avoid any danger should replace it to avoid any dangers.
• Regularly clean your pump, removing any dirt from the filer so the inlet pipe is not blocked or the
Red
Energy
Brown
Earth
connection