Prima PRGH 102 Installation and operating instructions

2800

4
USE
Notes:
Use of a gas cooking appliance produces heat and moisture in the room in which it is installed.
The room must therefore be well ventilated by keeping the natural air vents clear (fig. 3) and by
activating the mechanical aeration device (suction hood or electric fan fig. 4 and fig. 5).
Intensive and lengthy use of the appliance may require additional ventilation. This can be
achieved by opening a window or by increasing the power of the mechanical exhausting system if
installed.
FIG. 3 FIG. 4 FIG. 5
(*) AIR INLET: SEE INSTALLATION CHAPTER (PARAGRAPHS 6 AND 7)

5
USE
2) HOW TO USE THE ELECTRIC
PLATES
Mixed hot plates may be equipped with a normal or
rapid electric plate. It is controlled by switches with
various positions (see fig. 6) and is switched on by
turning the knob to the required setting. A diagram
is screen-printed above each knob on the front
panel. This diagram indicates to which electric plate
the knob in question corresponds (see fig. 6). A red
warning light will come on to indicate that the plate
is operating.
A purely indicative regulation table for the normal
electric plate is given below.
NORMAL OR HEAT POSSIBLE COOKING
RAPID PLATE INTENSITY PROCESSES
1 Weak
2 Low
4 Medium
3 Slow
0 Off
6 High
5 Strong
To thaw frozen foods and prepare stews, heat to boiling
point or simmer.
To dissolve butter, chocolate, etc.. To heat small
amounts of liquid.
High To bring large amounts of liquid to the boil.
For frying.
For escalopes and steaks. To simmer large amounts of
food.
To heat foods to boiling point. To brown delicate meats
and fish.
To heat larger amounts of liquid. To prepare cremes and
suces requiring long slow cooking times.
FIG. 6
TABLE

6
USE
WARNINGS:
When the plate is switched on for the first time,
or if it has remained unused for a long period,
it should be dried for 30 minutes on switch
position n° 1. This will eliminate any moisture
that may have been absorbed by the insulating
material.
To correctly use the appliance, remember:
- To place a pan on the plate before switching
this on.
- To always use pans with flat and very thick
bottoms (see fig. 7).
- To never use pans that are smaller than the
plate diameters.
- To dry the bottom of the pan before placing it
on the plate.
- Never leave the appliance unattended when
the plates are being used. Make sure that there
are no children in the near vicinity. Particularly
make sure that the pan handles are correctly
positioned and keep a check on foods
requiring oil and grase to cook since these
products can easily catch fire.
- The plates will remain hot for a long period of
time even use after use, never touch them
with the hands or other objects in order to
prevent burns.
- Immediately disconnect the appliance from the
electricity main as soon as cracks are noted
on the surfaces of the plates.
FIG. 7

7
CLEANING
IMPORTANT:
Always disconnect the appliance from the gas
and electricity mains before carrying out any
cleaning operation.
3) HOT PLATE
Periodically wash the hot plate, the enamelled stell
pan support, the enamelled burner caps “A”, “B”
and “C” and the burner heads “T” (see fig. 8 and
8/A) with lukewarm soapy water. Following this, all
parts should be thoroughly rinsed and dried. Never
wash them while they are still warm and never use
abrasive powders. Do not allow vinegar, coffee,
milk, salted water, lemon or tomato juice from
remaining in contact with the enamelled surfaces
for long periods of time.
WARNINGS:
Comply with the following instructions, before
remounting the parts:
- Check that burner head slots have not
become clogged by foreign bodies.
- Check that enamelled burner cap “A”, “B”
and “C” (fig. 8 and 8/A) have correctly
positioned on the burner head. It must be
steady.
- The exact position of the pan support is
established by the rounded corners, which
should be set towards the side edge of the
hot plate.
- Do not force the taps if they are difficult open
or close. Contact the technical assistance
service for repairs.
- Correctly preserve the plate after use by
treating it with special products, easily
available on the market. This will keep the
surface of the plate clean and bright. The
operation will also prevent the formation of
rust.
- Don’t use steam jets for the equipment
cleaning.
FIG. 8 FIG. 8/A

- 2009/142/EC Gas Applionces Directive

14
SERVICING
Gas hot plate H05 RR - F Section 3 x 0.75 mm2
Mixed hot plate with 1 electrical H05 RR - F Section 3 x 1 mm2
plate (1000 W)
Mixed hot plate with 1 electrical H05 RR - F Section 3 x 1 mm2
plate (1500 W)
TYPE OF TYPE OF SINGLE - PHASE
HOT PLATE CABLE POWER SUPPLY
Normal plate with 7 positions 145 1000
Rapid plate with 7 positions 145 1500
TYPE DIAMETER (mm) POWER RATING (W)
CABLE TYPES AND SECTIONS
POWER RATINGS OF THE ELECTRICAL COMPONENTS
ATTENTION!!!
If the power supply cable is replaced, the installer should leave the ground wire longer than the
phase conductors (fig. 19) and comply with the recommendations given in paragraph 9.
FIG. 19