Siemens SIPROCESS GA700 Compact Operating Instructions page 4

Table of contents
4.5.1 Device-specific safety instructions....................................................................................... 31
4.5.2 Installing the wall-mounted device..................................................................................... 32
5 Connecting .......................................................................................................................................... 35
5.1 Gas connections ................................................................................................................ 35
5.1.1 General safety instructions................................................................................................. 35
5.1.2 Safety instructions for hazardous areas............................................................................... 36
5.1.3 Connection information ..................................................................................................... 36
5.1.4 Arrangement of the gas connections in the rack-mounted device........................................ 37
5.1.5 Arrangement of the gas connections in the wall-mounted device ....................................... 38
5.1.5.1 Overview ........................................................................................................................... 38
5.1.5.2 Purging gas connections .................................................................................................... 42
5.1.6 Connecting gas.................................................................................................................. 43
5.1.6.1 Connection information for devices in explosion-protected version ..................................... 43
5.1.6.2 Wall-mounted device with analyzer modules in standard version ........................................ 44
5.1.6.3 Device with one OXYMAT 7 analyzer module, high-temperature version ............................. 44
5.1.6.4 Device with one ULTRAMAT 7 analyzer module, high-temperature version .......................... 45
5.1.7 Further information on the gas connection......................................................................... 46
5.2 Electrical connections ........................................................................................................ 46
5.2.1 General safety instructions................................................................................................. 46
5.2.2 Safety instructions for hazardous areas............................................................................... 47
5.2.2.1 Explosion hazard due to incorrect infeed ............................................................................ 47
5.2.3 Connection information ..................................................................................................... 49
5.2.4 Requirements for electrical connection............................................................................... 50
5.2.5 Electric connection of rack-mounted device........................................................................ 50
5.2.5.1 Connecting signal and Ethernet cables ............................................................................... 50
5.2.5.2 Connecting the power supply............................................................................................. 52
5.2.6 Wall-mounted device electrical connection ......................................................................... 53
5.2.6.1 Device-specific safety instructions....................................................................................... 53
5.2.6.2 Connecting the signal cables.............................................................................................. 54
5.2.6.3 Connecting the Ethernet cable ........................................................................................... 56
5.2.6.4 Connecting the power supply............................................................................................. 58
6 Commissioning .................................................................................................................................... 61
6.1 General safety instructions................................................................................................. 61
6.2 Safety instructions for hazardous areas............................................................................... 62
6.3 Information on commissioning........................................................................................... 64
6.4 Requirements for commissioning ....................................................................................... 65
6.5 Checking gas paths for leaks .............................................................................................. 65
6.5.1 General information on leaks ............................................................................................. 65
6.5.2 Recommended test setup for analyzer modules in standard version .................................... 66
6.5.3 Recommended test setup for the OXYMAT 7, high-temperature version .............................. 67
6.5.4 Recommended test setup for the ULTRAMAT 7, high-temperature version ........................... 69
6.5.5 Checking OXYMAT 7 for leaks............................................................................................. 70
6.5.6 Checking ULTRAMAT 7 for leaks.......................................................................................... 71
6.5.7 Checking CALOMAT 7 for leaks ........................................................................................... 71
6.6 Commissioning the device ................................................................................................. 72
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Devices in explosion-proof design
Compact Operating Instructions, 01/2022, A5E35134047-11