baltur TBML 350 ME Installation, Use And Maintenance Instruction Manual page 59

GAS TRAIN PRINCIPLE DIAGRAM
DANGER / CAUTION
Install a manual on/off valve and a vibration-proof joint
upstream of the gas valve according to the layout shown in the
diagram illustrating the gas train principle.
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).
MIXED BURNERS PRINCIPLE DIAGRAM
1 Air regulation servomotor
2 Air pressure switch
3 Maximum gas pressure switch
4 Gas supply control butterfly valve
5 Main gas flame valve
6 Valve seal control device (integrated in the
apparatus) with pressure switch
7 Safety gas valve
8 Minimum gas pressure switch and gas
leak control
9 Gas filter
10 Air vibration-proof joint (not supplied)
11 Ball cock (not included in supply)
12 Gas / diesel regulator servomotor
13 Diesel return flow rate regulator
14 Diesel delivery solenoid valve
13 / 44
0006160077_201802
15 Pressure gauge 0 - 40 bar
16 Burner pump (20-22 bar)
17 Pump motor
18 Flexible hose
19 Liquid fuel filter
20 Maximum diesel pressure switch
A Limits on Baltur supply
B Responsibility of the installer
C Nozzle fuel return
D Liquid fuel suction
ENGLISH