A010401 Rev. 0
Page 5 of 22
INSTALLATION, OPERATING AND MAINTENANCE MANUAL
FOR REFRIGERATED UNITS
“SELF-RO 70”
1.WARNINGS
Read this manual carefully
before
commencing installation.
The manual has been devised to furnish the user with all the information required to operate the equipment safely, from its
transportation right through to scrapping.
The manual must be looked after carefully so that it is available for future reference. In the event the equipment is sold, the manual must
also be handed over to the new user.
In order to use the equipment correctly:
Do not tamper with the safety devices;
Use the equipment only for the purpose for which it was specifically designed;
Keep unauthorized personnel away from the equipment;
Have maintenance performed by qualified personnel only;
Switch off the equipment in the event of a fault or irregular operation;
Only use spare parts supplied by the Manufacturer or by stockists indicated by the Manufacturer.
WARNING: ONLY QUALIFIED ELECTRICIANS ARE AUTHORIZED TO ACCESS THE MAIN CONTROL BOARD AND ANY OTHER
ELECTRICAL PARTS, WHETHER FOR INSTALLATION OR MAINTENANCE PURPOSES.
The Manufacturer declines all responsibility for damage to property or bodily injury as a result of non-compliance with the instructions
and warnings contained herein.
If in any doubt, and whenever the need arises, contact the DEALER.
2. INTRODUCTION
The equipment conforms to the EEC Directives 89/336, 73/23 and 93/68..
In addition, the following standards have also been applied: CEI EN 55014, EN 61000-3-2, EN 61000-3-3, EN 60335.1 anf EN
60335.2.24.
3. DESCRIPTION OF THE EQUIPMENT
Our REFRIGERATED UNITS are made up of an neutral or refrigerated cabinet with a shelf or refrigerated basin and with an optional
refrigerated showcase rested on top of the shelf, the refrigerating unit housed in the part underneath and an operating and control unit
for the basin, shelf and refrigerated showcase (and for the cold compartment in models with refrigerated cabinet).
4.TRANSPORTATION AND HANDLING
If the equipment is transported on a pallet, it must be unloaded using a lift truck of other appropriate lifting means operated by trained
personnel. The maximum weight is given in Table A.
Manoeuvring errors might cause injury as a result of crushing. Any knocking of the surfaces of the equipment will result in immediate
damage.
During this phase, anyone not directly involved in the operation must no be allowed to hang around.
The personnel handling the equipment must wear appropriate personal safety gear (e.g. work gloves, safety boots).
5. OPERATING CONDITIONS AND TECHNICAL FEATURES
Our REFRIGERATED UNITS have been designed solely for the preservation and display of cold foods and drinks at the temperatures
given in Table A, for use in rooms used for group catering. Any other use shall be considered improper.
The REFRIGERATED UNITS are available in the configurations featured in Table A.
5.1 Controls
The equipment is controlled by the control board to be found in the compressor compartment, normally on the right.
5.2 Protection and safety devices
See alarms under point 7.3.
6. INSTALLATION
6.1 Positioning
Place the equipment in a ventilated room, away from heat sources, so as to assure a sufficient supply of fresh air in the area taken up by
the compressor. The REFRIGERATED UNIT has been designed for use in a room with a maximum temperature of 32°C.
If the room temperature is higher, this may also have an effect on the temperature inside and may result in malfunctioning or damage to
the equipment.
If mounted on feet regulate the adjustable feet to obtain the desired height and compensate for any unevenness or slope of the floor.
Once installation is complete, the protective film can be removed. This operation should be performed very slowly to prevent the glue
remaining attached to the surfaces. If this happens, use kerosene or petrol to remove it.
6.2 Electrical connections
Connections must be made in accordance with the local standards in force. The equipment’s electric circuit is designed to work with a
single-phase supply voltage of 230 Volts and a frequency of 50 Hz.
See the wiring diagram in Fig. 2 referring to the model purchased.
In equipment is connected by connecting a cable to the terminal board located under the unit’s instrument panel (on the right, on the
inside wall).
The cable must have the features of type H05 RNF or better, and must feature an efficient earth wire of an appropriate size for the total
power of this unit and any other units or accessories connected on the same terminal board
(see rating plate)
.
The unit’s electrical supply system must feature an appropriately sized automatic omnipolar circuit breaker upstream that assures a gap
between the contacts of at least 3mm. There must not be any breaks in the earth cable.
GB