EN
USE AND MAINTENANCE MANUAL
CHAPTER 4
ELECTRICAL CONNECTIONS
WARNING
Accertarsi che la tensione e la frequenza di targa corrispondano a quelle della rete di alimentazione
disponibile.
DANGER - ELECTRIC SHOCK RISK
The installer must make sure that the electric system is grounded in accordance with the law in force.
DANGER - ELECTRIC SHOCK RISK
Make sure that the electric system has a high-sensitivity circuit breaker D =30 mA (DIN VDE
0100T739).
Electropumps have a plug with double ground contact at the end of the power supply cable. In this case the electro-
pump is grounded by inserting the plug in the socket.
OVERLOAD PROTECTION
SUB is a single-phase electropump with in-built thermal circuit breaker and automatic reset and doesn't therefore
require any external protections.
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