Fluidwell F Series Manual page 5

5 INTRINSICALLY SAFE APPLICATIONS ................................................................................ 36
5.1 Identification .................................................................................................................... 36
5.2 Electrical installation in hazardous area ......................................................................... 37
5.2.1 General information and instructions .................................................................. 37
5.2.2 Installations based on ATEX or IECEx certificate .............................................. 38
Electrical data - Annex 1 .................................................................................... 39
5.2.3
5.2.4 Power supply wiring ............................................................................................ 41
5.2.5 Sensor supply ..................................................................................................... 41
Terminal connectors Intrinsically Safe applications - Type XI ....................................... 42
5.3
5.3.1 Terminal 26-29: Type CT - Communication ....................................................... 42
5.4 Configuration examples Intrinsically safe applications ................................................... 43
6 MAINTENANCE ........................................................................................................................ 45
6.1 General directions ........................................................................................................... 45
6.2 Instructions for repair ...................................................................................................... 45
6.3 Battery replacement instructions .................................................................................... 46
6.3.1 Safety instructions .............................................................................................. 46
6.3.2 Replace the battery ............................................................................................. 47
6.3.3 Disposal of batteries ........................................................................................... 47
APPENDIX A TECHNICAL SPECIFICATION ................................................................................. 48
APPENDIX B PROBLEM SOLVING ............................................................................................... 52
APPENDIX C COMMUNICATION VARIABLES ............................................................................. 53
APPENDIX D DECLARATION OF CONFORMITY ......................................................................... 57
INDEX OF THIS MANUAL.................................................................................................................. 58
LIST OF FIGURES IN THIS MANUAL ............................................................................................... 59
FW_F114-P_M_v2201-02_EN.docx
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