Dräger Polytron 5100 - Page 4

4 Dräger Polytron 5100
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 terminals28
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
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