6
B 270-22-F+CRN 20-3 - 7009065_
UK – 27.09.2017
3.3 Water supply
ATTENTION! Connection to water supply should always be done in according to local or national
standards.
If the legislation in your country requests safeguards for reverse flow, this must be provide for.
WARNING
Due to the nature of low pressure cleaning systems Pressure surges can occur. The installer is responsible for
dimensioning the supply line to be able to adapt Pressure surge.
BEFORE mounting the system, the piping must be flushed with water in order to remove possible parts or
dirt.
ATTENTION. At the supply pipe to the Booster a valve and filter must be installed. We recommend using
Original FOAMICO installations set. The water should be connected to the inlet shown in
POS A
fig. 4.1
ATTENTION! The pump must be filled with water and vented. If the pump runs dry it may be damaged.
Open the vent valve
POS. D
figure 4.1, until all air is out of the pump
AFTER mounting the system flushing of the pipes must always be done with the satellites in “rinsing mode”,
in order to avoid any impurities in the injector system. Please keep rinsing until the rinsing nozzle shows an
invariable clean water jet coming out.
3.4 Electrical Supply
WARNING
The user or the installer is responsible for the installation of correct earthing and protection according to
current national and local standards. All operations must be carried out by qualified personnel.
WARNING
Never make any connections in the pump terminal box unless electric supply circuits have been switched off
for at least 5 minutes.
ATTENTION! Connection the power supply must only been made by authorised electrician’s´.
ATTENTION! The connection has to be done to a main switch installed next to the station
ATTENTION! Always consult the pump manual before making the connections
Supply voltage and mains: 3 x 400 V. -10%/ + 10 %, 50 Hz, PE.
ATTENTION! The voltage and frequency is marked on the Booster station’s and the pumps nameplates.
Make sure they are suitable for the electricity supply of the installation site.
