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ASSEMBLING THE GAS TRAIN
The EN 676 approved gas train is sold separately from the burner.
The gas train can be assembled in different ways: (11), (12) .
Choose the most rational position for the set-up of the boiler room and
the position in which the gas pipeline arrives.
GAS TRAIN BLOCK DIAGRAM
DANGER / ATTENTION
Install a manual shut-off valve and a vibration-proof joint
upstream of the gas valve, according to the layout shown in the
block diagram.
•
To ensure optimal operation of the pressure regulator, it should be
applied to the horizontal pipe after the filter.
•
The gas pressure regulator must be adjusted when it is working at
the maximum output actually used by the burner.
•
The outgoing pressure must be adjusted to a value slightly below
the maximum possible value (the value obtained by screwing in the
adjustment screw almost completely); in this case, the outgoing
regulator pressure increases as the adjustment screw is tightened,
and decreases as it is slackened.
GAS SUPPLY LINE
A
B
000291
1151
1
Air/gas regulation servomotor
2
Air pressure switch
3
Maximum gas pressure switch
4
Gas supply control butterfly valve
5
Operating gas valve with pressure regulator
6
Valve seal control device (mandatory for burners with maximum
rated heating capacity higher than 1200kW)
7
Safety gas valve for ignition flame
8
Minimum gas pressure switch and gas leak control
9
Gas filter
10
Air regulation damper
11
Vibration-proof joint
12
Manual shut-off valve
A
To be carried out by the installer
B
Baltur supply limit
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0006160212_202104
ENGLISH
Summary of Contents for TBG 1100 MC
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