Arneg Lucerna 2 Manual Del Usario página 21

- Check that temperature and relative humidity values are not in excess of specifications.
For this reason it is indispensable to always maintain the air-conditioning, ventilation, and heating
systems in the sales point at maximum efficiency.
- Limit airflow speed to less than 0.2 m/s in proximity to the unit's openings. In particular, it is important
to avoid that air currents and the air conditioning system's air delivery openings are aimed towards
the opening of the units.
- Exposed merchandise should not be in direct sunlight.
- Limit the temperature of radiating surfaces located in the sales point, e.g. insulating ceilings.
- Do not use spotlights with incandescent bulbs aimed directly at the unit.
- Only place merchandise that is already cooled to its normal cold-chain temperature inside the unit.
- Make sure that the unit is always able to maintain said temperature.
- Respect the load limits, always avoiding excessive loading of the unit.
- Rotate food products by loading the cabinet in such a way that the goods displayed for longest are
sold before new arrivals.
- Periodically check the operating temperature of the unit and that of the foodstuff displayed (at least
twice per day, including weekends).
- In case of unit malfunctioning, immediately take measures to avoid overheating of the refrigerated
products (returning them to the main refrigeration cell, etc.).
- Immediately remove any problematic issue found (loosened screws, burnt out light bulbs, etc.)
- Periodically check on the performance of the unit's automatic defrost (frequency, duration, air
temperature, restoration of normal operation, etc.).
- Check the flow of water from defrosting (free drains, clean any filters, check siphons, etc.).
- Check for any anomalous condensation. If found, immediately contact your refrigeration technician.
- Carry out all preventive maintenance operations punctually.
- IN THE CASE OF A GAS LEAK OR FIRE: Do not place your head inside the area in which the unit is
located if it is not appropriately ventilated. Disconnect the unit, using the main switch upstream from
the device. DO NOT USE WATER TO PUT OUT THE FLAMES, USE ONLY DRY EXTINGUISHERS.
ANY OTHER USE NOT EXPLICITLY INDICATED IN THIS MANUAL IS TO BE CONSIDERED
DANGEROUS. THE MANUFACTURER SHALL NOT BE HELD RESPONSIBLE FOR ANY
DAMAGES THAT MAY OCCUR FROM IMPROPER, ERRONEOUS, OR UNREASONABLE USAGE.
USEFUL NUMBERS:SWITCHBOARD +39 0499699333 - FAX +39 969944 - CALL CENTER 848
800225
05060090 00 12/02/2010
Lucerna 2
English
21