8
EN
• If the device is to be installed in a gas train, it is the installer’s responsibility to provide suitable or correctly sized supports
to hold and secure the assembly. Never, for any reason whatsoever, leave the weight of the gas train only on the connections
(threaded or flanged) of the individual devices;
• In any case, after the installation check the tightness of the system, avoiding to subject the membrane of the regulator
(therefore, the downstream pipe section) to a pressure higher than 200 mbar;
3.3 - INSTALLATION IN PLACES WHERE THERE IS THE RISK OF EXPLOSION (DIRECTIVE 2014/34/EU)
The device is not suitable for use in potentially explosive areas.
discharge in open air
internal thermal unit
external roof
piping
application
1
2
8
9
10
3
4
5
6
7
7
3.4 - GENERIC EXAMPLE OF AN INSTALLATION
1. Manual reset solenoid valve
2. Jerk ON/OFF valve
3. Gas filter
4. OPSO shut off valve
5. 356 BOSS pressure regulator
6. Relief valve
7. Pressure gauge and relative button
8. Gas detector
9. Remote jerk ON/OFF valve lever control
10. Expansion joint/anti-vibration mount
5 DN
Содержание 35501205
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