TECHNICAL DATA
Max. supply pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max.
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 µm mesh filter
Gas families . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 2, 3 and other neutral gas media
COMPONENTS
The Multibloc is composed by:
1 – Filter
1 – Gas pressure switch
1 – Pressure regulator
2 – Solenoid valves:
– safety valve with fast opening
– adjusting valve with slow opening
Fig. 1
7
TYPE
MULTIBLOC
MBC 65 DLE
Remove the 6 pin plug if not necessary, by following the instructions indicated at page 3.
2902649
8
6
CONNECTIONS
Ø 1
NETWORK
BURNER
Rp 1 / 2
65 mbar (6.5 kPa)
p
KEY TO LAY-OUT
1 – Pressure gauge input
2 – Pressure gauge output
3 – Brake adjustment
4 – Valve adjustment
5 – Pressure regulator calibration
6 – Low gas pressure switch
7 – Gas-in flange
8 – Flange fixing screws
9 – Gas-out flange
10 – Coil
10
3
9
1
B
DIMENSIONS
Ø 2
A
Flange 1
155
1
GB
2
5
4
Ø 2
D4062
WIRING
CONNECTIONS
B
232
6 pin plug