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This manual is the property of PIUSI S.p.A. Any reproduction, even partial, is forbidden.
(translated from italian)
SUBMERSIBLE PUMP
EN
12 CONNECTIONS
12.1 ELECTRICAL CONNECTIONS
ATTENTION
IT IS THE INSTALLER’S RESPONSIBILITY TO CARRY OUT THE ELEC-
TRICAL CONNECTIONS IN COMPLIANCE WITH THE RELEVANT STAN-
DARDS.
WARNING
Comply with the following (not exhaustive) instructions to ensure a proper
electrical connection:
- During installation and maintenance make sure that power supply to the
electric lines has been turned off.
- Use cables with minimum sections, rated voltages and installation type
that are suitable for the characteristics indicated in paragraph “TECHNICAL
DATA” and the installation environment.
SINGLE
PHASE
WIRING
Connect the cable of the single phase pump to the electric panel, ensuring
that the following parts correspond:
SINGLE
PHASE
WIRING
DIAGRAM
GREEN/YELLOW CABLE
BROWN CABLE
LINE
BLUE CABLE
NEUTRAL
The pump should be installed with an electric panel guaranteeing the follow-
ing functions: overload protection, short circuit protection, dry run protection.
ATTENTION
DO NOT MODIFY AND / OR MAINTAIN THE CONFIGURATION OF THE
ELECTRICAL PARTS.
TAMPERING OF THE ELECTRICAL PARTS CAN CAUSE
UNEXPECTED ALTERATIONS IN ELECTROMAGNETIC EMISSIONS.
The pump must be installed with an electrical panel that guarantees the fol-
lowing functions:
- overload protection;
- short-circuit protection;
- dry running protection.
ATTENTION
During installation and periodically, provide for verification of the ground-
ing circuit in compliance with current regulations.
