INSTALLATION
Once the machine has been positioned, it is necessary to connect the power supply.
The warranty is automatically void in the event of:
unauthorised installation or without following the instructions provided;
problems due to power supply faults;
comply with the national regulations in force in the country of installation.
CONNECTIONS
The following work must be carried out by specialised and competent personnel.
Mains water inlet at the rear of the appliance:
Mains water inlet (pipe diameter 3/8 or 5/16)
Drain outlet 3/8” or over
fl
ow hose connection
Do not make any temporary connections.
A water stopcock must be installed at the point of connection.
The mains water supply must guarantee:
that there is no overpressure;
a pressure according to the technical characteristics table;
the maximum recommended mains pressure is 4 bar. If the pressure is higher, a pressure reducer set at max. 4 bar must be
installed after the shut-off valve.
Check that the characteristics of the water system comply with the manufacturer’s instructions.
Use only pipes and
fi
ttings cer
tifi
ed for food use.
Proceed with the connection of the connection pipe to the water supply after inserting the BWT-BEW
APUR fi
lter (optional)
preceded by a hydraulic shut-off valve (not included in the scope of delivery),
Check the hydraulic tightness.
It is advisable to install an additional pre-
fil
ter in series with the water supply line in case the drinking water is not perfectly
clean.
Before connecting the power plug to the 230V 50Hz socket, open the water.
Hydraulic connections must be made before the system is electrically supplied!!!
Connections are made by means of John Guest or similar quick couplings and speci
fic
pipe.
WARNING: Smaller diameters may cause the entire system to malfunction!
When using the quick-action coupling system, care must be taken when cutting the pipe. The pipe must be cut with a pipe
cutter so that it is clean, perpendicular and the cutting edge is not crushed, otherwise the joint will be lost. In addition, the
pipe must be pressed all the way into the
fi
tting.
Insert safety clip on ea
ch fi
tting.
Installation diagram of an overhead luminaire:
H O pressure
reducer
Overhead system
Filters
Drinking water
CO
E290
8
G E N E R A L I N S T R U C T I O N S (all models)
