Lotus BR-6G Guía Para La Instalación página 25

GAS CONNECTION PIPE
The gas must be connected using steel or copper pipes, or with flexible steel pipes, in accordance with the laws of the
country where the appliance is installed.
Each appliance must be furnished with an easy-closure cutoff cock for the gas.
After installation, a check must be made for possible gas leaks from the fittings; do not use a flame for this purpose,
but non-corrosive substances, for example a solution of soapy water or a spray which makes any leaks evident.
All of our appliances undergo rigorous controls: the type of gas, the functioning pressure and the category to which
it belongs are indicated on the data plate.
CHECKING THE THERMAL POWER
Check if the thermal power is correct:
• The thermal power is indicated on the data plate of the appliance;
• First check whether the appliance is set up for the type of gas supplied, then ensure that the information on the data
plate corresponds to the gas to be used. When adapting to another type of gas, check that the characteristics of
that gas conform to the specifications given in this instruction manual.
The pressure is measured using a pressure gauge (smallest unit of measure 0.1 mbar) which is inserted in the
appropriate outlet (see figure A, pos. 10). Remove the sealing screw and insert the tube of the pressure gauge. After
measurement, replace the screw, tighten it and check if it is watertight.
Connection for liquid gas G30/G31
The connection pressure for liquid gas is 28 mbar for butane, 37 mbar for propane.
Check the data plate, measure the pressure and see whether the description of the nozzle installed corresponds with
the one given by the manufacturer.
Connection with natural gas (methane) H G20
The connection pressure of natural gas is 20 mbar.
Check the data plate, measure the pressure and see whether the description of the nozzle installed corresponds with
the one supplied by the manufacturer.
CHECKING THE PRIMARY AIR OF THE MAIN BURNERS
All burners are equipped with a special bush (24) for the adjustment of the primary air, which has to be placed at a
distance "h" indicated in the technical data table.
Technical data table
Mod. BR - 6G
Burner max 6,9 kW - min 3,1 kW
Burner injector 1/100 mm.
Minimum adjustment 1/100mm.
Pilot injector
Consumption
PROVISIONS FOR TRANSFORMATION AND INSTALLATION FOR OTHER TYPES OF GAS
All our appliances are inspected and set for liquid gas (see data plate on the inside).
Any transformation or adaptation to other types of gas must be carried out only by a skilled technician. Nozzles for
the various types of gas are contained in the small bag supplied and are marked in hundredths of mm (see Specification
table).
All manuals and user guides at all-guides.com
GB
12.8 kWh/KG
G30
BUTANE
28 mbar
2 x 85
75
30
kg/h 0,539
25
IE
12.8 kWh/KG
G31
PROPANE
37 mbar
2 x 85
75
30
kg/h 0,539
9.45 kWh/m st.
3
G20
NATURAL GAS
20 mbar
2 x 140
adjustable
51
m st./h 0,73
3