20049577
20
GB
Installation
4.11
Gas train
4.11.1
Gas feeding line
It must be type-approved according to required standards and is
supplied separately from the burner.
Key to lay-out (Fig. 16)
1
Gas input pipe for main burner
2
Manual valve
3
Low gas pressure switch
4
Safety shut-off valve
5
NO vent valve
6
Regulating shut off valve
7
Gas input pipe for pilot
8
Gas adjustment butterfly valve
9
Burner
10 High gas pressure switch
11 Manual valve (for seal control)
12 Pilot regulator
4.11.2
Gas pressure
NOTE:
See the accompanying instructions for the adjustment of the
gas train.
Tab. I
Explosion danger due to fuel leaks in the presence
of a flammable source.
Precautions: avoid knocking, attrition, sparks and
heat.
Make sure that the fuel interception tap is closed
before performing any operation on the burner.
WARNING
The fuel supply line must be installed by qualified
personnel, in compliance with current standards
and laws.
Mai n
gas suppl y
10
2
3
4
5
6
11
Vent
Pi l ot
gas suppl y
2
12
5
4
4
7
Vent
8
1
9
Fig. 16
D10946
WARNING
The pressure at the head of the burner from Tab. I
refers to zero in the combustion chamber; to obtain
true pressure, measured by a U-type manometer,
add the counter-pressure of the boiler.
GCV
MBtu/hr
Combustion Head
“WC
Gas but
Adaptor “WC
13254
3.5
0.2
15148
4.8
0.2
18935
7.4
0.4
22723
10.1
0.5
26510
13.8
0.7
30297
17.6
0.9
30676
17.9
0.9
Summary of Contents for RS 1200/E BIOGAS/GPL C01 FS2
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