PART II: INSTALLATION
14
Gas train with valves group VGD and MBE with built-in gas pressure go gas leakage pressure switch (PGCP)
Legend
Gas train with valves group MB-DLE (2 gas pressure governor)
Gas train with valves group VGD with built-in gas pressure governor
Gas train with valves group MB-DLE (2 gas pressure go pressure switch) + gas leakage pressure switch
(PGCP)
1 Filter
6 Butterfly valve
2 Pressure switch - PGMIN
7 Pressure transducer
3 Safety valve with built in gas governor
8 Main burner
4 Proving system pressure switch - PGCP
9 Antivibration joint (*optional)
5 Pressure switch PGMAX: mandatory for MBE, optional for VGD and MB-DLE
10 Manual valve(*optional)
GAS INLET
BY BURNER CONSTRUCTOR
BY OTHERS
GAS INLET
SUPPLIED BY BURNER
BY OTHERS
10
GAS INLET
SUPPLIED BY BURNER
CONSTRUCTOR
BY OTHERS
M
PS
PSL
PSH
PT
7
MBE
1
9
10
M
PS
PSL
PSH
VGD
1
9
10
GAS INLET
GAS INLET
SUPPLIED BY BURNER CONSTRUCTOR
BY OTHERS
Summary of Contents for NEOX125
Page 45: ...Siemens LMV5x Manuale assistenza tecnica M12920AC rev 2 1 08 2017 ...
Page 56: ...12 2 2 LMV5x struttura dei menù ...
Page 83: ...39 ...
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Page 94: ...Allegato 1 Esempio di cavo per motore ...
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Page 96: ...Allegato 2 Esempio di cavo per sensori ...
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