Lauda VF 20040 C, Руководство по эксплуатации

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V1 Versafreeze Chest Freezers 7 / 42
1 Using the chest freezers
Intended use
LAUDA Versafreeze chest freezers can be set to temperatures between 0°C and -86°C, depending on the version.
The chest freezers are intended for the long-term storage of organic substances, for example. The devices are optimized for
operation at the respective maximum target temperature, at which they also achieve their optimum temperature stability
(over time). The more the set target temperature deviates from the optimal operating temperature,
the greater the temperature stability.
It is essential to read the information in these operating instructions. This is the only way to ensure the
fault-free functioning of the chest freezer. Only persons familiar with these operating instructions are
permitted to install and operate the appliances.
Caution:
Due to the low temperatures in the refrigeration compartment, suitable protective gloves must always be
worn when storing and retrieving refrigerated goods. Arms must also be covered.
Improper use
LAUDA Versafreeze chest freezers are not suitable for the long-term storage of food and beverages, or similar products.
The storage of highly flammable and/or explosive substances is forbidden. The devices are optimized for operation at the
respective maximum target temperature, at which they also achieve their optimum temperature stability (over time).
The more the set target temperature deviates from the optimal operating temperature, the greater the temperature sta-
bility. As a result, the devices are only suitable for material testing purposes to a limited extent.
The chest freezer must not be installed or operated in laboratory areas with aggressive or corrosive ambient conditions.
Aggressive media such as hydrochloric acid may not be heated or evaporated in the immediate vicinity or inside the appli-
ance itself. The chest freezer must not be operated in hazardous areas.
LAUDA chest freezers used in laboratories are not classified as medical devices. They are not subject to national or inter-
national medical device law and must be used accordingly.
2 Warranty
All laboratory equipment and accessories from LAUDA DR. R. WOBSER GMBH & CO. KG are subject to warranty
claims, including repairs, installation and spare parts. In order to identify faulty appliances, we need the type designation
and the serial number from the type plate located on the top left of the right side wall of the chest freezer and possibly a
copy of the invoice.