Installation And Connection - DAB ACTIVE SYSTEM Instructions De Mise En Service Et D'entretien

Compact measurements.
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More hygienic.
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Advantages Pressure stability.
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compared to
Adjustable starting pressure.
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traditional
Self-starts in case of alarm.
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systems
Limited number of starts.
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Pump blockage in the absence of water.
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4. INSTALLATION AND CONNECTION

4.1 Pump installation
The pumps may contain small quantities of residual water from testing. We advise flushing them briefly with clean water before their
final installation.
- The electropump must be installed in a well ventilated place, protected from inclement
weather and with an environment temperature no higher than 40°C.
- A solid anchoring of the pump to its support base helps absorb any vibrations created
by pump operation.
- Always fit the pump on a base with the intake opening horizontal and the delivery
opening vertical.
- The pump must be installed exclusively in horizontal position
- Do not allow the metal pipes to weigh down on the pump openings, transmitting excessive
strain, so as not to create deformations or breakages. Anchor the pipes separately if possible.
- The suction pipe must be as short as possible. For suction depths of more than 4 metres or
with long horizontal stretches, it is recommended to use a suction pipe with a diameter larger
than that of the suction opening of the electropump.
- To avoid the formation of air pockets in the suction pipe, ensure a slight positive tilt of the
same towards the electropump.
- To avoid transmitting vibrations to the system, after delivery it is recommended to use the
flexible pipe that is supplied inside the packing.
- If it is not possible to use the flexible pipe to make the connection, use only Teflon tape.
- For any maintenance jobs it is recommended:
to fit an interception valve along the pipe, close to the pump,
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to use a straight length of pipe, after delivery, for lifting the cover of the Active system
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in the event of inspection.
At suction from a well it is indispensable to install a foot valve complete with filter.
ENGLISH
Built-in non return valve and pressure gauge.
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Possibility of remote alarm reset.
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Protection against overpressure.
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(the pump stops at over 10 bar)
Anticycling protection.
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Helps prevent the formation of ice inside the pump. body
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with forced cyclic running.
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Foot valve