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2.2.4
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 operation of the appliance with its heating capacity depends on the inlet pressure and the calorific power
of the gas.
The calorific power of of the gas (Hi) can be obtained from the service provider and should correspond to the
following values:
GAS
G20
G25 / G25.1 / G25.3
G2.350
G30
2.2.5
CONTROL OF THE GAS INLET PRESSURE
The pressure range (inlet pressure) within which the appliance is allowed to operated is stated in tab. "TABLE-
CATEGORIES; GAS INLET PRESSURE "
The appliance shall not be operated out of the given pressure range. If pressure should
differ from the above, advise the gas board or the company which has installed the system
The supply pressure is measured using a liquid pressure gauge ( e.g. a U-shaped pressure gauge, minimum
definition 0.1 mbar), directly at the inlet pressure intake (FIG.1 "A") on the gas feed pipe (See LAYOUT
CONNECTION).
Before connecting the gauge remove the screw of the inlet pressure intake (FIG.1 "B").
Connect the U manometer and measure the pressure with device functioning.
INSTRUCTION MANUAL FOR INSTALLATION, MAINTENANCE AND USE Rev-01
Hi
34,02 (Mj/m³)
29,25 (Mj/m³)
24,49 (Mj/m³)
45,65 (Mj/kg)
RECTANGULAR BRATT PANS GAS TYPE "BR8G080I - BR8G080I.M" "BR9G090I –
13
GB
BR9G090I.M" "BR1G120I – BR1G120I.M" "BR1G150I – BR1G150I.M" "BR1G160I –
BR1G160I.M" "BR1G200I – BR1G200I.M"
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