Sammic AG-20 Manual De Instrucciones página 7

EQUIPOTENTIAL TERMINAL: This terminal at
the back of the appliance, is only for connec-
ting two or more appliances together.
Adaptation for Gas Change
All appliances, on delivery, are factory adjus-
ted for use with Propane 37 mbar (G31) or
Butane 28- 30mbar (G30). However, it is
necessary to determine whether the low
pressure regulator you are using is approved
for 37 mbar Propane or 28- 30mbar for
Butane, respectively. In case the appliance is
to be used with natural gas, or with Propane
and Butane at a pressure of 50 mbar, the
following adjustments must be made after
installation only by a specialist technician, as
explained on paragraphs 4.1, 4.2 and 4.3:
- change of injectors.
- adjustment of the flow of air into the
burner.
- adjustment of the thermomagnetic gas
valve of each burner to the position
'minimum' (small flame).
Change of Injectors
The following procedure is followed having
the gas supply closed and the appliance
disconnected from the mains.
To change the injectors, you must first remove
the back of the appliance. The injectors may
then be changed, with the appliance open, or
for greater convenience, the whole base of the
burners (2) Figure C, may be removed.
To remove them, first unscrew the four
screws (1), Figure C, that hold it in position.
Remove the base by pulling it towards you.
On the back of each thermomagnetic gas
valve (1), Figure D, are the injectors (2).
With a number 7 spanner, or a special
screwdriver number 7, unscrew the injec-
tors and replace them with the injectors
you will find in the appliance packaging,
either those marked 'Natural Gas' or those
marked 'I3 B/P: 50 mbar', depending on the
gas you are using.
Adjustment of the Flow of Air into the
Burner
The following procedure is followed,
having the gas supply closed and the
appliance disconnected from the mains.
The flow of air into the burner must be
adjusted using the ring (3), Figure D, sited on
the burner and supported with a screw (4).
Loosen the screw (4), place the ring in a
position such that the distance d= 10mm
for Natural Gas and d= 25mm for the
'I3 B/P: 50 mbar'.
Tighten the screw (4) again so that the ring
(3) is properly secured on the burner.
Put the base of the burners back in position,
taking care to position them correctly and
replace the screws that have been removed.
Replace the back of the appliance.
Adjustment of the Thermomagnetic Gas
Valve of each Burner to the 'minimum'
position (small flame)
The following procedure is followed after
the procedures referred to on paragraphs
4.1 and 4.2 are completed.
All thermomagnetic gas valves of the
appliance must be adjusted.
After the appliance has been installed and
connected according to the above instruc-
tions, light the lower burner according to
the instructions on paragraph B.2 Ignition.
Turn the thermomagnetic valve knobs (1),
Figure E, to the 'minimum' position (small
flame) and then pull them out.
The adjustment screw is sited in the hole (2),
right above the thermomagnetic gas valve.
Using a very small screwdriver, 2 mm wide,
adjust the intensity of each burner, starting
from the lower radiant burner and moving
upwards.
Do not forget to keep all the gas valves at
the 'minimum' (small flame) position.
Turning the screwdriver to the left, the
flame gets larger, and to the right, the
flame gets smaller, as shown in Figure E.
The correct adjustment of the intensity
level is at exactly the point where the bur-
ner flame stops flickering.
A correct adjustment has been achieved
when all the radiant burners are at a uni-
form intensity level, which can be seen by
the uniformity of colour of them.
It is easier to make these adjustments with
the lights slightly dimmed.
Replace the valve knobs (1) and then turn
the appliance off, by turning the knobs
back to the position (off).
USE
Safety Rules for Use
THIS APPLIANCE IS DESTINED FOR PROFES-
SIONAL USE ONLY AND MUST BE USED BY
SKILLED PERSONNEL
Installation, use and maintenance of this
appliance by children is strictly prohibited.
Keep children and curious onlookers away
when the appliance is in operation.
Use of the appliance for any purpose other
than roasting meat is prohibited.
Placing utensils (e.g. pans, frying pans,
trays, tools etc) on the appliance is strictly
forbidden.
Clean the parts of the appliance where fat
may accumulate frequently, in order to
avoid its combustion due to overheating.
Pouring liquids (e.g. fat, water, sauces etc)
on the appliance is strictly forbidden.
Ignition
Having connected the appliance according
to the above directions, open the gas
supply to the appliance.
EN 7