KROHNE OPTIWAVE 7300 C Handbook page 5

OPTIWAVE 7300 C
6.6 Errors ................................................................................................................. 75
6.6.1
6.6.2
7 ATEX: Supplementary instructions ............................................. 80
7.1 General safety information ................................................................................ 80
7.1.1
7.1.2
7.1.3
7.1.4
7.2 Installation ......................................................................................................... 82
7.2.1
7.2.2
7.3 Electrical connections ....................................................................................... 87
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.3.6
7.4 Start-up .............................................................................................................. 94
7.5 Service................................................................................................................ 94
8 WHG: Supplementary instructions .............................................. 95
8.1 General safety information ................................................................................ 95
8.1.1
8.1.2
8.1.3
8.1.4
8.2 Installation ......................................................................................................... 96
8.3 Electrical connections ....................................................................................... 96
8.4 Start-up .............................................................................................................. 97
8.5 Operation - display screen................................................................................. 97
8.5.1
8.5.2
8.6 Operation - DTM................................................................................................. 99
8.6.1
8.6.2
9 Service ....................................................................................... 102
9.1 Periodic maintenance ...................................................................................... 102
9.2 Keep the instrument clean .............................................................................. 102
9.3 How to replace instrument components ......................................................... 103
01/2008 • 4000172401 - HB OPTIWAVE 7300 R03 en
General information ................................................................................................ 75
Error handling ......................................................................................................... 77
Scope of the document ............................................................................................ 80
Instrument description............................................................................................ 80
Standards and approvals......................................................................................... 80
ATEX nameplates..................................................................................................... 81
Precautions.............................................................................................................. 82
Operating conditions................................................................................................ 85
General notes .......................................................................................................... 87
Terminal compartment ........................................................................................... 87
Terminal tightening capacity................................................................................... 88
EEx ia equipment ..................................................................................................... 89
EEx d [ia] equipment................................................................................................ 90
EEx nA equipment.................................................................................................... 93
Scope of the document ............................................................................................ 95
Instrument description............................................................................................ 95
Standards and approvals......................................................................................... 95
WHG nameplate ....................................................................................................... 96
Operating concept.................................................................................................... 97
Configuration in supervisor mode........................................................................... 98
Operating concept.................................................................................................... 99
Configuration ........................................................................................................... 99
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