8
Connecting .......................................................................................................................................... 67
8.1
Gas connections ................................................................................................................ 67
8.1.1
8.1.2
Connection information ..................................................................................................... 68
8.1.3
8.1.4
8.1.4.1
OXYMAT 7 ......................................................................................................................... 71
8.1.4.2
ULTRAMAT 7 ...................................................................................................................... 72
8.1.4.3
CALOMAT 7 ....................................................................................................................... 73
8.1.5
Connecting gas.................................................................................................................. 73
8.2
Electrical connections ........................................................................................................ 74
8.2.1
8.2.2
Connection information ..................................................................................................... 75
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
9
Commissioning .................................................................................................................................... 85
9.1
9.2
9.3
Gas preparation ................................................................................................................. 90
9.4
9.4.1
9.4.1.1
OXYMAT 7 ......................................................................................................................... 91
9.4.1.2
ULTRAMAT 7 ...................................................................................................................... 92
9.4.2
9.4.3
Introducing reference gas .................................................................................................. 92
9.4.4
9.4.5
9.5
Zero point error ................................................................................................................. 94
9.5.1
OXYMAT 7 ......................................................................................................................... 94
9.5.2
CALOMAT 7 ....................................................................................................................... 96
9.6
9.6.1
9.6.2
9.6.3
9.6.4
9.6.5
9.7
Requirements for startup ................................................................................................. 101
9.8
Commissioning the device ............................................................................................... 101
10
Operation........................................................................................................................................... 103
11
Maintenance and service .................................................................................................................. 105
11.1
Rack-mounted device
Operating Instructions, A5E31874006-12
Table of contents
5