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7.
FUNCTIONAL COMPONENTS
SE1. OPERATING FOIL
REPLACE
Removal
Operating foils (FO) are bonded to the sheetmetal surfaces (cover plates) with self-adhesive coatings. They are removed
with a spatula, a screwdriver or a knife.
Cleaning
The surfaces to which the foil is to be applied must be clean and dry, i.e. free from dust, grease, rust, paint, etc. Suitable
for cleaning: toluol or 3M article S-152 stick remover.
Procedure: shake the can thoroughly and spray evenly on the surface
to be cleaned. (Distance about 15 - 20 cm.) Rub over with a clean lint-
free cloth. If surfaces are heavily soiled, repeat the process.
Sticking on the foil
Remove the protective backing, taking care not to touch the adhesive.
After positioning press down well. It is important to apply firm, even
pressure. The ideal working temperature is approximately 25°C.
Temperatures below 10°C should be avoided since the adhesive
becomes too hard and instantaneous adhesion is reduced. Following
application, the foil has a working temperature range from -40° to
+120°C
continuous
temperature
temperature load.
SE2. CONTROL
The appliances have an electronic control system with the control functions described below and fixed, programmable
operating sequences. The following parameters can be selected:
-
Cooking temperature or pressure respectively: 70 – 100°C, 0.5 bar, 1 bar
-
Cooking time GD: 0.5 – 60 min., permanent
-
Pressure reduction: without, slowly, quickly
-
Emptying and rinsing the water container
CONTROLS
All the controls required for the various functions
of the appliance are located on the operating
panel.
1 Main switch S1
2 Selector switch for cooking temperature or
pressure respectively
3 Selector rotary knob for cooking time GZ
4 Digital display of effective cooking time
5 Selector for pressure reduction slowly/quickly
6 Start button SI
7 Cooking compartment pressure indication
8 Button for emptying the water container ET
9 Button for activating HACCP
CONTROL FUNCTIONS
The following operating sequences can be used as a checklist to identify faults.
They are interpreted as follows:
i
ON
g reached
o OFF
n not reached
Service Manual Pressure Steamer
load
and
180°C
z closed
e activated
a open
f out of operation
short-time
SI Main switch
DP Pressure sensor
ZG Cooking time
UZ Cooking timer
SA Acoustic signal
ET Button for emptying
the container
9
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