DWT DAB LEADER ECOSUB Series, Instruction For Installation And Maintenance

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Any extension cords must comply with requirements of the DIN VDE Standard 0620.
Automatic operation:
The floating switch starts and stops the pump automatically. The water level that prompts the
starting and stopping of the pump can be adjusted by changing the length of cable between the
holder and the float.
NB The length of cable for the float must never be shorter than
½”.
Manual operation:
a) The floating switch must be lifted in order to start pumps with a float.
b) For pumps without a float, insert the plug.
4. RECOMMENDATIONS
To ensure the proper operation of the pump, it is important to comply with the following
recommendations:
The pump must never be allowed to run dry.
Never leave the pump in operation when the delivery pipe is clogged.
The pump must be positioned so that the holes on the suction side cannot be partially or totally
clogged by dirt.
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The pump must only be used when it is immersed in water. If the water runs out, the pump must
be stopped immediately by removing the plug from the power supply.
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Pay careful attention when the pump is operated in manual mode.
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The pump must be placed in a stable position inside a trap or in the lowest part of the place where
it is installed.
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The float must be able to move freely while the pump is in operation, so the recommended
dimensions for the trap are
1”½ x1”½ .
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It is absolutely essential to prevent any risk of the pump freezing. In the event of freezing
temperatures, remove the pump from the liquid, empty it and keep it in a place where it cannot
freeze.
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Periodically, it is advisable to make sure that no dirt (leaves, sand, etc.) has accumulated in the
collection trap or around the suction grid.
MAINTENANCE AND CLEANING
It is absolutely essential to prevent any risk of the pump freezing. In the event of freezing
temperatures, remove the pump from the liquid, empty it and keep it in a place where it cannot
freeze.
The pump must be disconnected from the mains power supply before any cleaning operation is
performed.
The pump is maintenance free.