Dräger Polytron 5100 Instructions For Use Manual page 4

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5 Maintenance ........................................................... 20
5.1 Maintenance intervals..............................................20
5.1.1 During commissioning .............................................20
5.1.2 Every 6 months........................................................ 20
5.1.3 Change sensor on demand .....................................20
5.2 Calibration................................................................ 20
5.2.1 Zero calibration ....................................................... 21
5.2.2 Span calibration ....................................................... 21
5.3 Troubleshooting ....................................................... 22
5.4 Replacing the sensor ...............................................24
5.5 Replacing the main electronics................................24
5.6 Cleaning the instrument........................................... 24
6 Factory default settings ........................................25
6.1 Settings which can be changed via the menu .........25
6.2 Fixed settings........................................................... 25
7 Sensor principle..................................................... 26
8 Disposing of the instrument .................................26
9 Technical data........................................................ 27
9.1 Approvals................................................................. 27
9.2 Marking .................................................................... 27
9.3 Signal transmission to central controller ..................27
9.4 Power supply and relays..........................................27
9.5 Physical specifications.............................................28
9.6 Environmental parameters.......................................28
9.7 Environmental influences.........................................28
9.8 Tightening torque for instrument threads.................28
9.9 Tightening torque and size for field wiring terminals 28
10 Order list................................................................. 29
10.1 Dräger Polytron 5100...............................................29
10.2 Docking Station........................................................ 29
10.3 Accessories ............................................................. 29
10.4 Spare parts .............................................................. 29
11 Declaration of Conformity.....................................30
4 Dräger Polytron 5100