Instruction for Use

036
-
03 - Gas tilting bratt pans
7
POSTIONING
- Remove all the packaging and check that the appliance
is in perfect conditions. In case of visible damage, do not
connect the appliance and notify the sales point immedi-
ately.
- Remove the PVC protection from the panels.
- Dispose of packaging according to regulations.
Generally material is divided according to composition
and should be delivered to the waste disposal service.
- Maintain a distance of 3 cm between the back (chimney)
of the appliance and the wall. There are no particular pre-
scriptions regarding side distances from other appliances
or walls, however it is advisable to leave enough space in
case of maintenance and/or repairs. It is advisable to fit a
suitable heat insulation if the appliance is in direct contact
with inflammable walls.
- The appliance must stand level. Small differences in lev-
el can be eliminated by screwing or unscrewing the ad-
justable feet: A significantly uneven or sloping stance can
affect the operation of the appliance adversely.
INSTALLATION
Warning!: Only qualified technicians must per-
form the installation, maintenance and test of the ap-
pliance.
Warning!: Before connecting any parts of the
appliance to supplies, make sure that the latter is
equivalent the requirements stated in the technical da-
ta plate, if the appliance has been designed for these
supplies.
CONNECTION TO WATERWORKS
- Water inlet pressure must be between 50 and 300 kPA,
otherwise a pressure regulator must be installed before
the appliance.
- A water tap is connected to the appliance.
- The water connection must be in conformity with the
Water Act 1086 - Model bylaws.
GAS CONNECTION
PROCEDURES
- The choice of the gas piping depends on the diameter
required for the type of gas, appliance and installation and
should be performed in conformity with current regula-
tions.
- The gas feed plant can either be fixed or be disconnect-
ed; if flexible pipes are employed they must be made from
stainless material and not be affected by corrosion.
- If sealing materials are used for connections, they must
be certified and approved for the purpose.
- The gas fitting is located on the lower right side of the ap-
pliance
- Once the appliance has been connected, carry out a
leakage test on all the fittings connecting the appliance to
the plant. It is advisable to use a leakage spray, otherwise
POSTIONING, INSTALLATION AND MAINTENANCE
treat the parts with a foam that does not produce corro-
sion; no bubbles should develop. Carry out the leakage
test also on the rapid cut-off valve.
Warning!: Flames are strictly prohibited for leak-
age tests!
CHECKING THE OPERATION
OF THE GAS SYSTEM
- Check that the appliance has been prepared (category
and type of gas) equivalent to the family of gas available
on site. If not, it is necessary to convert the appliance to
whatever is available. See the paragraph “Conversion to
other types of gas”.
- The appliance must be used with the correct injectors for
its thermal power rating (See table 3 in the “Technical da-
ta”).
- The operation of the appliance with its heating capacity
depends on the inlet pressure and the calorific power of
the gas.
- The pressure range (inlet pressure) within which the ap-
pliance is allowed to operated is stated of the paragraph
“Technical Data”. The appliance shall not be operated out
of the given pressure range. If pressure should differ from
the figures stated in table 6b, advise the gas board or the
company which has installed the system.
- The power rating for the maximum position is obtained in
all the burners when the right injectors have been in-
stalled. Compare the injectors installed with those indicat-
ed in table 2.
- There is no the minimum power because the main burn-
ers work in ON/OFF.
- Request the heat value to the gas supply board and con-
trol the injectors according to the data indicated in table 3.
POWER RATING WITH G30
The power rating is achieved by using the injectors indicat-
ed in the table without any preliminary regulation.
The possibility of operation depends on the supply pressure
available:
Admitted if inlet pressure is within the range 20-35 and 25-
45 mbar.
Non admitted if the pressure is lower than 20-25 mbar or
higher than 35-45 mbar. Inform the installer and do not
start operation before the cause has been found and elimi-
nated.
POWER RATING WITH G20
The power rating is achieved by using the injectors indicat-
ed in the table without any preliminary regulation.
The possibility of operation depends on the supply pressure
available: