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Les langues disponibles
LINE OF GAS-SUPPLY
1
1
– Gas supply pipe
2
– Manual cock (charged to the installer)
3
– Gas pressure gauge (charged to the installer)
4
– Filter
5
– Gas pressure switch
6
– Safety valve
GAS TRAIN ACCORDING TO EN 676
CONNECTION
MULTIBLOC
DUNGS
GAS TRAIN BURNER
MBDLE 403 B01
Rp 1/2
MBDLE 405 B01
Rp 1/2
The gas train is supplied separately, for its adjustment see the enclosed instructions.
POSITIONING ELECTRODE-PROBE
Put the ceramic
near the diffuser disc
Probe
D5033
IMPORTANT
Do not turn the starting electrode but leave it as shown in the drawing; if the starting electrode is
put near the ionization probe, the amplifier of the control box might be damaged.
2044
2
3
M1
EMPLOY
Natural gas
Rp 1/2
LPG
Rp 1/2
Natural gas and LPG
Ionization
probe
Diffuser
2
4
5
6
7
7
– Pressure governor
8
– Adjusting valve
M1 – Gas-supply pressure test point
M2 – Pressure coupling test point
£
Filter DUNGS GF 505/1
40/45kW
Governor DUNGS FRS 205/1
Pressure switch DUNGS GW 50 A4
Gas valves Riello (R.B.L.) 485SE
and 486SE
Ignition electrode
WARNING 2.5 – 3.5 mm
4
GB
8
M2
ALTERNATIVELY
RIELLO GAS TRAIN WITH:
Electrode
D5050
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