PART II: INSTALLATION
15
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
by others
supplied by burner constructor
gas inlet
10
by others
supplied by burner constructor
gas inlet
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 E165A
Page 45: ......
Page 46: ......
Page 47: ......
Page 49: ...FRONTALE QUADRO FRONT CONTROL PANEL...
Page 50: ...FRONTALE QUADRO FRONT CONTROL PANEL...
Page 51: ......
Page 52: ......