Gas Supply Line - baltur TBG 120 P Manual De Instrucciones De Uso

GAS SUPPLY LINE

The gas train is certified in accordance with Standard EN 676 and
is supplied separately from the burner.
A manual shut-off valve and an anti-vibration joint must be installed
upstream of the gas valve, as shown in the diagram 0002911090.
In the case of a gas train with a pressure regulator that is not
incorporated in a monoblock valve, install the accessories to the
gas piping close to the burner:
1) To prevent severe drops in pressure at ignition it is advisable
to have a piping 1.5 to 2 metres long between the point of
application of the stabiliser or pressure reducer and the burner.
This pipe must have a diameter equal to or greater than the
connector to the burner.
2) To improve the performance of the pressure regulator, apply
it to the horizontal piping, after the filter. The gas pressure
regulator must be adjusted when working at the maximum
capacity actually used by the burner.
The output pressure must be adjusted to a level slightly below the
maximum obtainable (the pressure obtained when the regulation
screw is turned almost to the end).
When the regulation screw is tightened, the output pressure
from the regulator increases and when it is loosened it
decreases.
BaSIC DIagram of BUrner SUppLY LIne
1) Manual shut-off valve
2) Anti-vibration joint
3) Gas filter
4) Minimum gas pressure switch
5) Safety solenoid valve
6) Pressure reducer
7) Valve seal control device (mandatory for burner with maximum
rated heating capacity over 1200 kW)
GAS TRAIN SUPPLIED BY THE MANUFACTURER
8) Slow opening main valve
9) Air/gas adjustment servomotor
10) Air adjustment gate
11) Air pressure switch
12) Combustion head
13) Gas adjustment butterfly valve
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0006081522_201306
TO BE SUPPLIED BY THE INSTALLER