Gas Supply Line; Gas Train - Riello RDBS0.1 Manuel D'entretien

3.4 GAS SUPPLY LINE

1 2 3

3.5 GAS TRAIN

(as EN 676)
Type GB-LE 055 D01 S40
Use Natural gas and LPG
COMPONENTS
The multibloc is composed by :
1 - Filter
1 - Gas pressure switch
1 - Pressure stabilizer
2 - Solenoid valves:
- safety valve with fast opening.
- adjusting valve with slow opening.
KEY TO LAY-OUT
1 - Gas supply pipe
2 - Manual cock
(Supplied by the installer)
3 - Antivibration joint
(Supplied by the installer)
4 - Gas pressure gauge
(Supplied by the installer)
5 - Filter
6 - Gas pressure switch
7 - Safety valve
8 - Adjusting valve
9 - Pressure stabilizer
10 - Firing gas adjustment
11 - Valve delivery / pressure adjustment
12 - Pressure servo-regulator
13 - Valve - burner adaptor
14 - Flange 90°
2925
4 5 M1 6
14
15
7 8 9 10 11
Fig. 5
1
1/2"
16 6
15 - Flange fixing screws
16 - Sealing rings
M1 - Gas-supply pressure test point
M2 - Test point for measuring pressure after stabilising
M3 - Pressure coupling test point
6 GB
12 M2 M3
M2
10
11
13
D4572
M1
13
D4573
M3
15
16