Dungs 3020032 Installation, Use And Maintenance Instructions - Page 11
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TECHNICAL DATA MULTIBLOC
Max. supply pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . p
IP rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 54
Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . in the range -15°C to + 60 °C
Electromagnetic valve . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN EN 161, class A, group 2
Voltage/frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ~ (AC) 50-60 Hz, 220-230 V - 15 % + 10 %
Power/demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 VA at ~(AC) 230 V, 20 °C
Dust device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . filter with 120µm gauge mesh - the filter can be
EQUIPMENT:
4 – Screw M5x12
4 – Nut M5
1 – Gas train unit
1 – Pipe + flange (
)
*
2 – Instruc tion
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
Fig. 1
7
(
) If the gas train is teamed with burners with item numbers 3761117 - 3761118 - 3761119, you will need to
*
replace the pipe and flange (9) with the ones supplied with the spare part.
3092
8
6
65 mbar (6,5 kPa)
max.
changed without removing the gas train.
KEY TO LAY-OUT
1 – Pressure gauge
2 – Pressure gauge
3 – Brake adjustment
4 – Valve adjustment
5 – Snubber adjustment
6 – Gas pressure switch
7 – Gas-in flange
8 – Flange fixing screws
9 – Pressure gauge
10 – Coil
10
3
9
(
*
1
1
GB
2
5
4
)