KROHNE VA40 - Default Chapter; Table of Contents

CONTENTS
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www.krohne.com08/2015 - 4000424402 - MA VA40-45 R04 en
VA40 - VA45
1 Safety instructions 5
1.1 Intended use ..................................................................................................................... 5
1.2 Certifications .................................................................................................................... 5
1.3 Safety instructions from the manufacturer ..................................................................... 6
1.3.1 Copyright and data protection ................................................................................................ 6
1.3.2 Disclaimer ............................................................................................................................... 6
1.3.3 Product liability and warranty ................................................................................................ 6
1.3.4 Information concerning the documentation........................................................................... 7
1.3.5 Warnings and symbols used................................................................................................... 8
1.4 Safety instructions for the operator................................................................................. 8
2 Device description 9
2.1 Scope of delivery............................................................................................................... 9
2.2 Device version................................................................................................................. 10
2.2.1 Device version VA40 .............................................................................................................. 10
2.2.2 Device version VA45 .............................................................................................................. 10
2.3 Nameplate ...................................................................................................................... 11
2.4 Description code............................................................................................................. 12
3 Installation 13
3.1 General notes on installation ......................................................................................... 13
3.2 Storage ........................................................................................................................... 13
3.3 Installation condtitions...................................................................................................14
3.4 Transport locks .............................................................................................................. 14
4 Electrical connections 15
4.1 Safety instructions.......................................................................................................... 15
4.2 VA40 limit switches........................................................................................................ 15
4.2.1 Connection ring type limit switch ......................................................................................... 16
4.2.2 Connection limit switch type MS14....................................................................................... 16
4.2.3 Connection limit switch type TG21 ....................................................................................... 17
4.3 Limit switch settings ......................................................................................................17
4.3.1 Setting ring type limit switch ................................................................................................ 17
4.3.2 Limit switch settings MS14................................................................................................... 18
4.3.3 Limit switch settings TG21.................................................................................................... 18
4.4 Minimum clearance between two ring initiators........................................................... 19
4.5 Switching performance ring-type limit switch .............................................................. 19
4.6 Limit switch function reversal........................................................................................ 20
4.6.1 Conversion of the function of ring type limit switch............................................................. 20
4.6.2 Conversion of the function of limit switch MS14 .................................................................. 20
4.6.3 Conversion of the function of limit switch TG21................................................................... 21
5 Start-up 22
5.1 Standard device .............................................................................................................. 22