Unigas R512A, Инструкция по эксплуатации

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C.I.B. UNIGAS - M039240CA
13
GAS TRAIN CONNECTIONS
The diagrams show the components of the gas train included in the delivery and which must be fitted by the installer.The diagrams are
in compliance with the current laws.
Key
* Note: the high gas pressure switch can be mounted either upstream the gas valve or downstream the gas valves but upstream the but-
terfly gas valve.*
ATTENTION: BEFORE EXECUTING THE CONNECTIONS TO THE GAS PIPE NETWORK, BE SURE THAT THE
MANUAL CUTOFF VALVES ARE CLOSED. READ CAREFULLY THE “WARNINGS” CHAPTER AT THE BEGINNING
OF THIS MANUAL.
Gas train - 4
Gas train with valves group VGD 20/40.. with built-in gas pressure go PGCP gas leakage pressure switch
Gas train - 5 (Rp2)
Gas train with valves group MBC 1200SE (2 gas pressure governor) + PGCP gas leakage pressure switch
Gas train - 6 (DN65/80/100)
Gas train with valves group MBC 1900/3100/5000SE (2 gas pressure governor) + PGCP gas leakage pressure switch
1 Burner
2 Butterfly valve
3 Gas proving system
4 Maximum gas pressure switch (option*)
5 Minimum gas pressure switch
6 Gas filter
7 Bellow joint
8 Manual cutoff valve
10 VGD Valves group
16 PGCP gas leakage pressure switch
18 MBC Valves group (2” with filter provided)
19 MBC Valves group (DN65/80/100)
1
2
5
4
6 7
8
11
16
4
MANUFACTURER
INSTALLER
1
2
5 4
7 8
18
16
4
MANUFACTURER INSTALLER
1
2
5 4
7 8
18
16
4
MANUFACTURER INSTALLER