Frigomat GX2, Инструкция по установке, эксплуатации и обслуживанию

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EN
FRIGOMAT GX2, GX4 5
For safety purposes, make sure the earthing system to which the machi-
ne plug is connected is compliant with standards and perfectly
efficient. Failure to comply may result in electrocution.
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 in figure (fig.II/2).
The three
-
phase machines are powered with three
-
phase + neutral
line: pay maximum attention to never connecting the phase lines with
the neutral. The manufacturer declines all responsibility for damage to
the machine resulting from this failure.
4.3 Refrigerant
This machine contains fluorinated greenhouse gases (F
-
Gas) to provide
refrigeration using a hermetically sealed circuit or within foam insulation.
This machine's type of gas, quantity, Global Warming Potential (GWP), and
CO
2
tonnes equivalent information is recorded on the unit's data
-
label.
The refrigerant used is generally considered non
-
toxic and non
-
flammable.
However any gas under pressure is potentially hazardous and must be han-
dled with caution.
Refrigerant liquid sprayed onto the skin may cause serious damage to tis-
sue. Keep eyes and skin protected.
If refrigerant burns should occur, flush the area immediately with cold water.
If burns are severe, apply ice packs and contact a physician immediately.
5 OPERATING CHECKS
These operations are reserved exclusively for authorised from the manifac-
turer and qualified personnel.
5.1 Beater motor rotation direction
The following checks must be carried out during the first commissioning and
whenever the plug is connected to a new socket.
Power the machine, press the AGITATION/P key and control that the beater
rotates anticlockwise. If this is not the case, exchange the phases in the
plug. To connect the phases properly cut the power and invert the two pha-
se wires in the plug.
Use of the machine with incorrect beater motor rotation se-
riously damages general performance and causes early wear of
the scrapers.
5.2 Condensation pressure
The following verification must be carried out during the first commissioning
and whenever the loading and unloading pipes are connected to a different
water line.
With the machine in production mode, after a
few seconds condensation water must come
out of the drain pipe at a temperature of
about 32 °C
-
35 °C (90 °F
-
95 °F)
If this is not the case, the pressure switch
valve shown in the figure must be adjusted
(fig.II/03).
fig.II/02
fig.II/03