Frigomat G20 Serie Manual De Uso Y Mantenimiento página 35

 If needed, carry out an equipotential bonding,
using the screw placed on the rear of the machine
below the frame and marked with the symbol
shown to the left.
 Make sure that the cold water supply line intended
for condensation has pressure values between 1
and 3 BAR (between 100 kPa and 300 kPa) and
temperature between 13° and 20°C (water mod
only).
 Connect the cold water supply pipe intended for
condensation onto the machine inlet as shown in
the figure. Use a Ø1/2" fitting and place a gate
valve within the operator's reach (water mode
only).
 Connect the condensation water drain pipe onto
the machine outlet as shown in the figure, using a
Ø1/2" fitting (water mode only).
 Always use new pipes suitable for hot water and
for pressure up to 10 bar both for delivery and
draining. Never use worn or consumed piping. Use
suitable DIN 3017 hose clamps (water mode only).
 The drain pipe must have an inclination of at least
3 cm for each meter of length (water mode only).
 After having connected the water inlet and outlet
pipes, with the machine stopped, open the cut-off
cock and make sure that water does not leak from
the drain (water mode only)..
 Now check the following:
1. Beater motor rotation direction.
Apply voltage to the machine, turn the selector
to low speed and control that the beater rotates
in an anti-clockwise direction. If this is not the
case, exchange the phases in the plug. To
connect the phases properly cut the power and
invert the two phase wires in the plug.
ENGLISH - 10