en - Original instructions
8
WARNING:
During handling, make sure to avoid
injury to people and animals, and/or
damage to property.
DANGER: Electrical hazard
Holding the unit by the power supply
cable or the float switch is strictly
forbidden.
WARNING:
Take appropriate measures during
transport, installation and storage to
prevent contamination from external
substances.
3 Technical Description
WARNING:
The unit was designed and built for
the use described in the Intended Use
section. Any other uses are prohibited,
as they could compromise the safety of
the user and the efficiency of the unit
itself.
WARNING:
It is prohibited to pump drinking water
after use with other fluids.
WARNING:
Remove the unit from its packaging
just before installation to prevent
contamination from external substances.
WARNING:
After installation, run the unit for a few
minutes with several users open in order
to wash the inside of the system.
DANGER:
It is prohibited to use this unit to pump
flammable and/or explosive liquids.
DANGER: Potentially explosive
atmosphere hazard
It is prohibited to start the unit in
environments with potentially explosive
atmospheres or with combustible dusts.
4 Installation
WARNING:
Always use suitable working tools.
WARNING:
When selecting the place of installation
and connecting the unit to the hydraulic
and electric power supplies, strictly
comply with current regulations.
DANGER:
All the hydraulic and electrical
connections must be completed by a
technician possessing the technical-
professional requirements outlined in the
current regulations.
WARNING:
Piping must be sized to ensure safety at
the maximum operating pressure.
WARNING:
Install appropriate seals between the unit
couplings and the piping.
