SIKA EC mAV 2 - English; Default Chapter; Operating Manual

EC mAV 2
- 26 - © SIKA • Ba_ECmAV2 • 03/2015
Table of contents page
0 About this operating manual ....................................................................................... 27
1 Device description ....................................................................................................... 28
1.1 Intended use .............................................................................................................. 28
1.2 Exclusion of liability .................................................................................................. 28
2 Safety instructions ....................................................................................................... 29
3 Overview and Functions .............................................................................................. 30
3.1 Display description .................................................................................................... 30
4 Battery replacement and power-on/off EC mAV 2 ..................................................... 31
5 Output from EC mAV 2 ................................................................................................ 32
5.1 Output Operation Procedure ..................................................................................... 32
5.2 Current output ........................................................................................................... 33
5.3 25 % Step Current Output ......................................................................................... 33
5.4 Current Output Set for Zero Point & Full Scale ....................................................... 34
5.5 Auto-ramp Output ..................................................................................................... 34
5.6 Simulating Transmitter Output (XMT)....................................................................... 35
6 Instrument Measurement ........................................................................................... 36
6.1 Input Operation Procedure ....................................................................................... 36
6.2 Measuring Direct Current ......................................................................................... 37
6.3 Measuring DC Voltage ............................................................................................... 38
6.4 Providing 24 V Power Supply for Measuring Loop Current ...................................... 38
7 Maintenance and cleaning .......................................................................................... 39
7.1 Cleaning..................................................................................................................... 39
7.2 Replace the fuse ........................................................................................................ 39
7.3 Recalibration ............................................................................................................. 40
7.3.1 Selecting Standard Equipment ............................................................................. 40
7.3.2 Ambient Condition for Recalibration .................................................................... 40
7.3.3 Output Recalibration ............................................................................................. 41
7.4 Input Calibration ........................................................................................................ 42
7.4.1 Current Measurement Calibration ....................................................................... 42
7.4.2 Voltage Measurement Calibration ........................................................................ 43
8 Decommissioning and disposal .................................................................................. 44
9 Technical data ............................................................................................................. 45
9.1 Characteristics EC mAV 2 ......................................................................................... 45
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