Arneg H216 Mode D'emploi page 33

to/from the cabinet.
Prevent the casing from making contact with the electrical panel to avoid
electrical shocks that can cause injuries or death.
Check that the connections of the various lighting devices (floors, roof,
superstructure) are properly inserted and locked into their respective sockets,
so as to prevent disconnections during cleaning and maintenance operations
that may cause electrical shocks harmful to the operator.
The automatic magneto-thermal switch must be such that it does not open the circuit
on the neutral, without simultaneously opening on the phases and, at any rate, the
distance between the opening of the contacts must be at leat 3 mm.
12.Position of the probes (Rif. 23) - specialized technician -
The probes are already assembled in the cabinet and are:
Sout Green air inlet control probe
Sdef Black defrost end thermal switch control probe
Sin Yellow suction air control probe
Temperature probe: NTC IP67 .
The Sin-Sout probes must be blocked with Betterman 6-17 code 04355001
terminals and must not be insulated.
The Sdef probe must be fixed in contact with the aluminium fins using the bulb
holder stainless steel spring code 02230134.
13. Start, control, and adjustment of the temperature
- specialized technician -
Control of the refrigeration temperature is performed via the mechanical thermometer
((Rif. 11)) positioned in the roof or on the display of the electronic controller (Rif. 12) at
the base of the cabinet. Normally, the controller is programmed in the factory during the
testing phase; in case the programmed setting is changed, refer to the instructions
provided by the manufacturer of the controller.
If electronic systems, commonly called "economisers" are used (to adjust
operation of the door heating cables), it is fundamental that they are only
connected to the power supply of the glass doors.
Connecting the economisers to the frames heating cables power supply lines
and not to those of the doors damages the cables and makes the product
warranty null and void.
The frame cables must operate at full power.
14.Loading the cabinet - qualified operator -
To stock up the cabinet, certain important rules must be followed:
load the cabinet one door at a time;
block the door in open position until you've finished loading, thus avoiding the
hassle of having to open and close it continuously;
uniformly and orderly arrange the goods, avoiding to overload the decks (max.
load: 160 kg/m
Arrangement of the goods without empty spots ensure better operation of the
cabinet.
leave approx. 30 mm of air space between the goods and the upper deck (Rif. 13).
distribute the goods so as not to disturb flow of the refrigerated air (Rif. 14)
The refrigerated cabinet is meant to preserve the temperature of the product
displayed and not to lower it. The food products must be introduced into the
cabinet only if already cooled down to their respective preservation
temperatures.
DO NOT introduce products that have been heated.
Do not load the roof of the cabinet with boxes, packages, or other (Rif.
10)
05060130 00 26/04/2012
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