Bartscher 600 Série Mode D'emploi page 40

definition of 0.1 mbar. To carry out the reading, the screw (1) must be removed from the pressure
outlet (2) and the rubber pipe of the gauge connected. Open the gas supply valve of the appliance,
check the pressure output and close the valve. Remove the pipe of the gauge and put back the
screws correctly into the pressure outlet. The pressure valve must be within the minimum and
maximum values shown below:
(*These gases belong to II
If the pressure reading is not within the limits of the table, find out the cause. After solving the
problem, check the pressure again.
Checking the power
Normally, it is sufficient to check that the nozzles installed are the right ones and that the burners
function properly. If desired, further check the power absorbed by using the "Volumetric Method".
With the help of a chronometer and a counter, it is possible to read the volume of gas output to the
appliance in time units. The right comparison volume [E] can be obtained with the formula shown
overleaf in litres per hour (l/h) or in litres per minutes (l/min), by dividing the nominal and
minimum outputs (power) shown in the table of burner features for the lowest heat capacity of the
type of gas foreseen for use with the appliance. This value can be found in the norm tables or can be
provided by the local gas supply company.
The reading must be done when the appliance is already in function.
Checking switching on by means of spark ignition system
Check that the electrical discharge of the electrode can always light on the burner. If not, check
carefully the electric connections.
Checking regulation of primary air
If methane gas of type L is used, it is necessary to close the primary air by means of a ty-rap.
ATTENTION! All the parts, protected and sealed by manufacturer may not be regulated by
the installer if not specifically indicated
Type of gas
G20 (Methane)
G20 (Methane)*
G25 (Methane)
G30 (Butane) (3B/P)
G30 (Butane) (3+)
G30 (Butane) (3B/P)
G31 (Propane) (3B/P)
G31 (Propane) (3P, 3+)
G31 (Propane) (3B/P)
category, which is used only in Hungary)
2HS3B/P
E =
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P P P
n min MAX
[mbar] [mbar] [mbar]
20 17 25
25 20 30
25 20 30
28-30 25 35
28-30 20 35
50 42,5 57,5
28-30 25 35
37 25 45
50 42,5 57,5
Power
Heat capacity