baltur TBG 900 MC, Instruction Manual For Installation, Use And Maintenance, Page: 44 / 64

ASSEMBLING THE GAS TRAIN
The EN 676 approved gas train is sold separately from the burner.
To ensure optimal functioning of the pressure regulator, it should be
applied to the horizontal pipe after the filter.
The gas pressure regulator must be regulated when the burner is
working at the maximum flow.
The delivery pressure must be adjusted to a level slightly below the
maximum attainable (i.e. that obtained when the regulation screw is
screwed in almost fully).
The gas train can be assembled in different ways: (8), (8a) .
GAS SUPPLY LINE
A
B
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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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