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| User and Maintenance Manual
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5. MAINTANANCE - GARBAGE MANAGEMENT -
DISPOSAL OF MATERIALS
All maintenance operations and repairs must be carried out with the unit in stop position and with the power
of the unit and of the condenser unit switched off.
These maintenance operations must only be carried out by specialised qualifi ed staff.
Attention! During cleaning operations, it is high recommended to use working gloves.
5.1 PERIODICAL CHECKS
At regular intervals (at least once a year), it is important to make a complete system check by qualifi ed staff only.
Please check that:
• the
condensed water drainage system must work correctly
•
check for gas refrigerant leaks and make sure the refrigeration unit works correctly
•
make sure the condition of the electric system is completely safe
•
check the rear sliding doors gaskets and the doors and make sure them closes correctly
•
clean the condenser of the refrigeration unit
5.2 GLASS REPLACEMENT
In case of replacement or damage of the front of glass / side glass / shelf glass, do not dissipate it on the
environment.
In case of damage and / or replacement of the front / side / doors glass pay attention manipulating it to avoid
cutting yourself.
Glass replacement must be done by a technician!
5.3 REPLACE OF TOP CANOPY AND SHELVES LIGHTINGS
The fl uorescent lamps, include the information that the lamps have to be replace by identical
lamps only.
See the max lamps power identifi cation label stuck near the lamps.
The electric power supply must be switch-off, by disconnecting the Multideck Display or by opening the switch
You fi nd at the top of principal electric supplier whenever it is necessary to change the lamps. To remove the
lamp take the plastic protection of the lamp off and size it at the two ends. Replace the lamp paying attention
not to break it. Install the new lamp following the same instructions and cover it again with the protection.
5.4 MOTOR FAN REPLACEMENT
If the equipment is provided with fan, and you need to replace it, removing the power supply, checking the data plate
of the motor fan and replace it with one of with same power, voltage and frequency.
These operations must be done by a technician!
5.5 COMPRESSOR / REFRIGERANT GAS REPLACEMENT
In the case of damage and / or replacement of the compressor, recover the refrigerant gas and the oil avoiding
dispersion in the environment.
The repalcement must be done by a technician!
