Start Up - PRETUL BOAP-1/2P3 Manual

Installation
Electrical Installation
• Call a professional electrician to carry out the electric
connection to the power supply, following the mandatory
rules.
• The fixed installation shall incorporate a device to assure
the omnipolar disconnect from the power supply.
• Make sure the electric requirements described in this
Instruction Manual and the pump nameplate, match with
the power supply value capacity.
• Connect the pump into a circuit with physical earth and
then, connect the phases following the electric diagram in
page 3 or the pump nameplate.
• The pump is built with a monophasic motor protected
against overload using a thermal device (overcurrent cut)
built in the winding.

Start Up

Purge
H
• The first time you start the pump or after a long period of
time idle, or when air has entered the system, fill-up the
pump with clean water before starting.
• Remove the purge cap (H) and fill with water until
reaching the level un the orifice.
• Never start the pump when empty. If
WARNING
it happens accidentally, turn OFF the pump immediately,
wait for the pump to cool down, then, fill with clean water.
7
ENGLISH