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Setting up
• Avoid positioning the appliance in direct sunlight or near cookers,
radiators and similar sources of heat.
• The floor on which the appliance stands should be horizontal and
level.Compensate for uneven floors with the adjustable feet.
• Always ensure that there is good ventilation and that the outward
flowing air is able to escape.
• Standard EN 378 specifies that the room in which you install your
appliance must have a volume of 1 m
3
per 8 g of R 600a refrigerant
used in the appliance, so as to avoid the formation of inflammable
gas/air mixtures in the room where the appliance is located in the
event of a leak in the refrigerant circuit. The quantity of refrigerant
used in your appliance is indicated on the type plate on the inside
of the appliance.
Connecting to the mains
Power supply (AC) and voltage at the operating point must comply
with the details on the type plate.
The socket must be fused with a 10 A fuse or higher, it must be
away from the rear of the appliance and must be easily accessible.
Connect the appliance with a properly earthed fused plug
and socket only.
GB
Dimensions
Climate rating
The appliance is set to operate within specic ambient temperature
limits. These temperature limits should not be exceeded. The ap-
pliance has the following climate rating:
Climate rating Ambient temperature
SN-ST (5) +10°C to +38°C
The appliance complies with the relevant safety regulations and
EC Directives 2004/108/EC, 2006/95/EC and ATEX 94/9/EC
(EN/IEC 60079-15, IEC 60079-0, EN 1127-1).
LGUex 1500 LGex 3410
LGUex 1500
LGex 3410
Range of appliance use
The interior, which is free from sources of ignition, is used for
storing ammable substances in open or closed containers and
is therefore classied as a Zone 2 hazardous area.
The appliance is not suitable for use in explosion-hazard areas.
For the storage of valuable or temperature-sensitive substances or
products the use of an independent, constantly monitoring alarm
system is necessary.
This alarm system must be designed so that each alarm status
is detected immediately by an authorised person who can then
take appropriate action.
Position the temperature sensor for this system in the upper part
of the interior container (see Opening for external temperature
sensor).
Operating and control elements
1ON/OFF button (to switch the appliance on and o)
2Temperature setting buttons
3Set button (Enter)
4Audible warning on/o button
5Button for calling up stored alarm events
6Temperature display
Control elements
Compressor is running
LED ashing - refrigeration unit switches on after a delay. The
compressor will start automatically after the pressure in the
refrigerant circuit has equalised.
AUX Temperature display via product sensor is activated
Alarm function
If appears in the display, the appliance has a fault. Consult
your nearest customer service point.
HACCP (Hazard Analysis Critical Control Point)
The HACCP display means that the power supply and
interior temperature of the appliance are recorded.
If HACCP ashes in the display, there has either been a
power failure or the temperature in the appliance exceeded
the permissible range.
Safety lock
The lock in the appliance door is
equipped with a safety mechanism.
Locking the appliance:
• Insert the key as shown by arrow
1.
• Turn the key 90°.
To unlock the appliance, the same
procedure must be repeated in the
same order.