Unigas R512A, Инструкция по эксплуатации

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C.I.B. UNIGAS - M039240CA
16
WARNING: removing the four screws BS causes the device to be unserviceable!
Pressure adjusting range
The pressure adjusting range, downstream the gas valves group, changes according to the spring provided with the valve group.
Keys
1 spring
2 cap
DUNGS MBC valves:
Siemens VGD valves with SKP actuator:
Once the train is installed, connect electrically all its elements: gas valves group, pressure switches, gas proving system.
Fig. 9
Fig. 10
SIEMENS VGD..MOUNTING
POSITIONS
Fig. 11
DUNGS MBC..SE Siemens SKP actuator
Performance range (mbar) 4 - 20 20 - 40 40 - 80 80 - 150
Spring colour - red black green
Performance range (mbar) 0 - 22 15 - 120 100 - 250
Spring colour neutral yellow red
ATTENTION: once the gas train is mounted according to the diagram on Fig. 5, the gas proving test mus be performed,
according to the procedure set by the laws in force.
BS
BS
SKP1. SKP2.
BS
BS
SA
TP
7631z05/0101
1
2
2
1