Arneg Denver VCB Manual Del Usuario página 26

Denver
English
In the case in which the customer notes type of anomaly in unit performance, before worrying and
contacting Customer Assistance, it is very important that the following items are checked:
- The refrigeration unit is intended to maintain the temperature of the displayed goods and not
to reduce it. Foodstuffs should only be placed inside if they are already cooled to their
respective conservation temperatures. As such, products that have been warmed up must not
be placed in the unit.
- The units are designed and built to store and display only fresh and frozen foods, ice creams,
cooked and pre-cooked items (canteens).
Do not introduce any other type of goods than those specified such as pharmaceutical
products, fishing bait etc.
- Take great care over all working manoeuvres (loading, unloading, cleaning, counter service,
maintenance, etc.). and always apply maximum diligence, using appropriate protective
equipment for the various operations.
- Do not remove protective covers or panels requiring tools for removal.
More specifically, do not remove the cover of the electrical panel. These operations must
always be carried out by qualified operators.
- 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.).
- Dispose of defrost water or water used for washing through the drains or purification system in
accordance with current legislation as this may come into contact with pollutants due to the nature of
the product, any residues, accidental breakages of casing containing liquids and the use of non-
permitted detergents.
- 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 by means of the general switch
upstream of the appliance. 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
26 05060085 01 13/07/2010