sewerin Multitec 520, Operating Instructions Manual

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I
Contents Page
1 General .....................................................................................1
1.1 Warranty ....................................................................................1
1.2 Purpose .....................................................................................2
1.3
Intended use .............................................................................3
1.4 General safety information ........................................................4
2 Features ...................................................................................5
2.1 Visual and audible signals .........................................................5
2.2 Sensors .....................................................................................6
2.3
Explosion protection ..................................................................7
2.3.1 Passive explosion protection ..................................................7
2.3.2 Active explosion protection ....................................................8
3 Operation .................................................................................9
3.1 General information on operation ..............................................9
3.1.1 Keys and jog dial ....................................................................9
3.1.2 Selecting/exiting menus and menu items .............................10
3.1.3 Switching the device on .......................................................10
3.1.4 Differences between measuring mode and settings mode ..12
3.2 Measuring mode .....................................................................12
3.2.1 Accessing the menu (measuring mode menu structure) ......13
3.2.2 Zero point .............................................................................14
3.2.3 Warning ExTox .....................................................................14
3.2.4 Settings ................................................................................14
3.2.5 Starting/stopping a measurement ........................................15
3.2.6 Protocols ..............................................................................16
3.2.7 Device inspection .................................................................17
3.2.8 Gas type CxHy .....................................................................17
3.2.9 Device information ...............................................................18
3.3 Settings ...................................................................................18
3.3.1
Opening Settings ..................................................................18
3.3.2 Settings menu structure .......................................................20
3.3.3 Adjustment ...........................................................................21
3.3.4 System .................................................................................22
3.3.5 Alarms ..................................................................................24
3.3.6 Date/time ..............................................................................24
3.3.7 Memory ................................................................................24