Oscartielle DIONE BT Mode D'emploi page 18

1 – Description of Cabinet
The refrigerated cabinets in the DIONE BT line are multiplexable units with a usable internal length of 1250 mm (MODEL
135), 1875 mm (MODEL 200) and 2500 mm (MODEL 260). All models use a system of forced air ventilated refrigeration,
and can have either an incorporated compressor unit or an external one. The general esthetic characteristics and overall
dimensions are clearly illustrated in FIG. 1 and TAB. 1.
2 - Handling the unit
The unit comes on wooden runners (wooden crating available on request) to facilitate handling by forklift. Only authorised
expert personnel should handle the unit. FIG. 2 shows the weight of the units and fork lengths of the relative lifting points.
3 - Receipt and storage
On delivery, make sure the unit has not been damaged during transport. Check the condition of the packaging: if the
packaging is damaged, check the contents in the presence of the carrier. For storage, make sure that the unit is protected
against the weather and stored at a temperature between -25°C and +55°C; 30-95% relative humidity. Take special care
when unpacking the unit, as the packaging contains various parts and/or accessories needed to complete the display unit
(spacers, raised edges, etc). Remove the brackets and pallet (see FIG. 4), then remove the transparent protection around
the unit. Place the display unit exactly where you plan to install it. Move the unit properly: never drag by its sides!
Warning: Inform the Manufacturer immediately if the unit arrives damaged. Any delay in doing so relieves the
Manufacturer of all liability. The Manufacturer is not liable for any damage to the unit during handling and storage.
4 - Installation and environmental conditions
The unit should be placed on a perfectly flat floor. When fully loaded, the display cabinet should not vibrate (see FIG. 5A).
The efficiency of the unit may be endangered if it is not perfectly level!
- Bend the cabinet backwards (Fig. 5B)
- Secure the cabinet with the anchoring brackets supplied (Fig. 5C) Use anchor plugs (not provided) suitable for the
type of wall or floor.
- DO NOT open all doors simultaneously (Fig. 5D). Open one door at a time.
The display cabinet should never be placed in areas where explosive gas substances are used. The unit should not be
left outdoors or exposed to the rain (see FIG. 3). The performance of the cabinet refers (according to the international
standard EN ISO 23953-1/2) to environmental climatic class 3 which consists of a room temperature of 25°C with relative
humidity of 60%. Sufficient space must be provided to guarantee good air circulation for the condenser (see FIG. 9). Do
not place objects in front of the condenser protection grid, as this could interfere with the efficiency of the refrigerated
cabinet (see FIG. 6). Performance may suffer if the environmental conditions differ from those foreseen, or the cabinets
are exposed to air flows of more than 0.2 m/s or sources of heat. To avoid this problem, the User should send the
Manufacturer details of the environmental conditions before finalising the design of the units, so that the technical
parameters and material options can be modified and the installer informed of the refrigerating power actually required.
5 - Electrical connections
Important: installation should be made following the manufacturer's instructions, by qualified personnel only, in conformity
with the electric safety regulations in force. Please refer to the electrical diagram in FIG. 18.
At the input of the supply it is necessary to install an omni-polar magnetothermic/differential device with contact opening
equal to 3 mm and adequate cutoff power.
Warning: Before connecting the unit to the mains, make sure that the mains voltage corresponds to that indicated on the
serial plate (bearing in mind that the max acceptable variations in voltage are +/- 10%). Check that the cable used has the
proper cross-section and length to withstand the current and the power absorbed by the combination, as indicated in
TAB. 2.
The plug-in cabinets are supplied already fitted with a cable m. 2,5 long without plug (FIG. 7). Therefore, it is necessary to
have an industrial plug (according to standard IEC309 for 16 A) assembled on the supplied cable by qualified personnel.
Then plug into an industrial socket (according to standard IEC309 for 16 A) without using any further extension, multiple
outlet or longer cables.
The cable should be fully extended and located where it is unlikely to be struck, caught or stepped on, away from water
and other liquids and heat sources and must not be damaged. In case of breakage of the power cable of the cabinet, it
must be replaced by the manufacturer or by institution in charge of it. The plug must still be accessible even after
installing the unit.
Warning: Follow the Manufacturer's instructions to install the unit, using qualified personnel and complying with the
electrical regulations for the specific country (electrical safety standards and laws, accident and fire prevention laws, EC
directives). Incorrect installation may cause injury and damage; the Manufacturer is not liable for this.
The unit must be earthed. The Manufacturer is not liable for any damage or injury should this safety regulation be
ignored. If the unit is to be installed far from the electrical sockets, suitable electrical connections are needed and these
must comply with the prevailing standards. The use of adapter plugs is strictly prohibited. The Manufacturer is not liable
for any damage or injury arising from incorrect installation.
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