Idiomas disponibles
Idiomas disponibles
Powerstapler
Use of the appliance
43.3002.3
Place heat-retaining trays in stacking tube
•
The stacking height must be set correctly prior to inserting the heat-retain-
ing trays.
•
The heat-retaining trays are to be inserted individually or in smaller stacks
which can be handled safely.
•
Place the first heat-retaining trays on the middle of the stacking platform
and lower them slowly.
•
Place the other heat-retaining trays to fit precisely onto the trays already in
the equipment.
•
The tube is filled to capacity when the top covers can still be closed with a
light pressure.
Information relating to heat-retaining trays
In order to keep plates of portioned food warm for the Care in the Community
services, in principle 3 different heat-retaining trays can be used:
•
Solid metal pellets with a very low level of efficiency, as they can only store
perceptible heat energy.
•
Pellets based on the PCM's, i.e. wax or parafin filling, as these heat-retain-
ing trays are able to store latent heat by changing phase from a solid state
to a liquid state and to release this heat as they cool down, hence also the
term "Latent heat storage device".
•
Pellets based PCM's with additional, welded-in heating cores for a particu-
larly rapid and uniform liquefaction of the contents (see Special Accesso-
ries Page 19).
The Original-Heat-retaining trays from HUPFER
ously up to 130 °C, without the chemical composition of the wax being im-
paired. As the melting process and the subsequent hardening process are
both purely physical processes, the heat storage capacity remains at a con-
stant high level for the entire durable life of the heat-retaining trays.
Heat-retaining trays which have stacking knobs must always be used, as only
then can a uniform air supply and rapid liquefaction of the wax be guaranteed.
The wax in the heat-retaining tray must be fully liquidified in order for its ca-
pacity to be fully exploited. Any solid portions in the wax considerably reduce
the efficiency. Heat-retaining trays with fillings which have a higher phase
transition temperature are only suitable for Powerstapler
ditions. When using non-Hupfer parts, performance tests must be carried out
prior to use.
®
can be overheated continu-
®
under certain con-
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