Filling Bain-Marie Wells; Tempering - Hupfer SPTW-2/EBF/TEHCO Manual De Instrucciones

Operation
Operation
5.3.1

Filling bain-marie wells

§
Close the water drain taps.
§
Fill the bain-marie wells with about 3 l water. There is a maximum fill level indicator on the inner side
of the heat-retaining well.
NOTE
INFO
5.3.2

Tempering

The On/Off switch and the thermostat for the bain-marie wells and heated cupboards are arranged on the
front side of the food transport trolley.
If you use a cupboard compartment as a cooling compartment, adjacent heated cupboards and overlying
bain-marie wells can be normally operated due to the thermal insulation.
Setting the temperature of the bain-marie wells
§
Close the bain-marie wells with a well closing lid to avoid heat loss.
§
Connect the food transport trolley to the mains.
§
Switch on the appliance with the On / Off switch. The indicator integrated in the switch will light up to
show that the appliance is ready for operation.
§
Set the desired temperature using the thermostat of the certain bain-marie well. A continuous adjust-
ment is possible within the 4 power ranges. Digits engraved into the housing above every thermostat
helps to allocate them to the corresponding bain-marie wells.
NOTE
INFO
Setting the temperature of the heated cupboards
§
In order to avoid heat loss you have to close the heated cupboards.
§
Connect the food transport trolley to the mains.
§
Switch on the appliance with the On / Off switch. The indicator integrated in the switch will light up to
show that the appliance is ready for operation.
§
Set the desired temperature using the thermostat of the heated cupboard. A continuous adjustment is
possible within the 4 power ranges. Digits engraved into the housing above every thermostat helps to
allocate them to the corresponding bain-marie wells.
91319926_A0
Filling bain-marie wells
Filling warm or hot water reduces the heating time of the appliance.
The inserted Gastronorm containers should not come into contact with water,
for this reduces heat transfer. Steam is the best heat transfer medium. The
higher the fill level, the longer heating time is.
Water quality
If tap water is particularly rich of minerals use softened water to reduce depos-
its of scale.
Temperature setting
If the temperature of the heated cupboard is set too low, the food temperature
can drop to the value below the permitted limit of 65°C. This affects negatively
the food safety and stimulates quick bacterial growth.
Operating temperature
If the appliance is filled with cold water up to 2 cm, closed well with a lid and
switch on to the maximum power, the water in the bain-marie wells will reach
a temperature of 90°C in about 45 minutes.
Chapter 5
Page 25
Food transport trolley
SPTW-2/EBF/TEHCO