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 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 wor
-
king 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
M
M
PI
PI
MP
M
A
E
C
D
B
A
UV
PI
A
B
A
B
115V
115V
0002906660
12
8
7
20
14
15
2
1
3
9
10
11
14
16
15
17
18
19
5
13
6
4
21
22
23
23
23
15
18
1
Air 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 tightness control device (integrated
into the equipment)
7
Safety gas valve
8
Minimum gas pressure switch and gas leak
control
9
Gas filter
10
Vibration-proof joint (not supplied)
11
Ball cock (not included in supply)
12
Gas/liquid fuel regulation servomotor
13
Diesel return flow rate regulator (position 0°
= 9 bar / 90° = 21 bar)
14
Liquid fuel solenoid valve (normally closed)
15
Pressure gauge 0 - 40 bar
16
Burner pump (27 bar)
17
Pump motor
18
Flexible hose
19
Light oil filter
20
Maximum diesel pressure switch (calibrate at
5 bar)
21
Atomisation unit opening solenoid valve
(normally closed)
22
UV sensor
23
Non-return valve
A
Baltur supply limit
B
To be carried out by the installer
C
Diesel return
D
Diesel intake
E
Gas inlet
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0006160409_202305
ENGLISH
Summary of Contents for TBML 2000 ME
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