en
12
User manual Kasia GRZ
www.igloo.pl
1 – Heater screens
2 – Optimum
fl
uid level required for proper bain-marie operation (diodes on the control panel are off)
3 – Optimum
fl
uid level sensor (green diode shall illuminate when
fl
uid falls below this level)
4 – Alarm level sensor – very low level of
fl
uid in the tank (red diode signal), when
fl
uid level falls below this sensor sound alarm
is activated and heating function is simultaneously inactivated
5 – Temperature sensor
6 – Electric heaters (water heaters - 1400W/220V)
When bain-marie tank is properly
fi
lled with water, control panel diodes should not be illumina-
ted at all.
Fig.9 Bain-marie tank
4. EXPLOITATION
Temperature of the heated display space may vary. It depends on numerous factors, such as amount and temperature
of products placed in the device and temperature of the surroundings. The device should be placed in a dry and well-
ventilated place.
Remarks and indications
• Before placing hot products in the display cabinet, an empty display cabinet should operate until
the desired working temperature shall be obtained.
• Do not place cold products in the device
• Do not block ventilation holes, as this could hinder the front glass hot air inlet Fig.1/2 (p.9)
4.1. Water level in bain-marie tank
Before connecting water bain-marie it is essential to check the closure of ball valve located below the display cabinet body
Fig.1/11 (p.9) and
fi
ll the tank with proper amount of clean water.
We pour the water directly into the bain-marie tank (f.
ex. With rubber hose) to avoid
fl
ooding the electric part!
To ensure proper operation of the bain-marie, it is essential to complete the water in the tank, to ensure constant im-
mersion of water level sensors. The level of poured cannot be too high, as this can prolong the water heating time.
Apart from the above, the water may not reach the proper, high temperature, and heaters may work continuously,
which will cause greater power consumption and quicker wear and tear of the heaters.
To ensure minimal electric energy consumption, it is essential to:
• Add water of highest possible temperature in order to shorten the actuation time
• When the device is operating, please cover the bain-marie tank with GN containers in order to decrease water evaporation
and shorten the water heating time
Bain-marie is equipped with
SPW-4 water level regulator
used to control and manage tank water level. This regulator is
equipped with sound and light signalling Fig.8/4; 5 (p.11) illustrating bain-marie operating condition.
Green diode
– signals low water level, the heating function is still active – pour the water into the tank, until the diode will
be off.
Red diode
– signals very low water level in the tank, the heating function is still active (until sound signalling will be activated)
– it is absolutely necessary to pour the water until the red diode, and then the green diode will be off.
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5
3 2 4
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