Range of appliance use
The interior, which is free from sources of ignition, is used for storing flammable substances in open or closed containers and is therefore classified as a Zone 2 hazardous area.
The appliance is not suitable for use in
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).
Dimensions
LGUex 1500
GB
LGex 3410
LGUex 1500
LGex 3410
Climate rating
The appliance is set to operate within specific ambient temperature limits. These temperature limits should not be exceeded. The ap- pliance has the following climate rating:
Climate rating | Ambient temperature |
+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
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 m3 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.
Operating and control elements
1ON/OFF button (to switch the appliance on and off) 2Temperature setting buttons
3Set button (Enter)
4Audible warning on/off button
5Button for calling up stored alarm events
6Temperature display
Control elements
Compressor is running
LED flashing - 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 flashes 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.
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