Siemens SITRANS SL, Operating Instructions Manual, Page: 6 / 212

Table of contents
SITRANS SL
8
Operating Instructions, 12/2010, A5E01132948-04
9 Service and maintenance ...................................................................................................................... 149
9.1
Instrument verification............................................................................................................... 149
9.1.1 Verification with the verification tube......................................................................................... 150
9.1.1.1 Verification tube ........................................................................................................................ 150
9.1.1.2 Span verification........................................................................................................................ 151
9.1.2 Verification with a verification cell ............................................................................................. 157
9.1.2.1 Span verification........................................................................................................................ 157
9.1.3 Verification of systems used in hazardous areas ..................................................................... 159
9.2 Cleaning the optical parts of the sensor.................................................................................... 160
10 Alarm, error, and system messages ...................................................................................................... 163
10.1
Alarm......................................................................................................................................... 163
10.2 Alarm list.................................................................................................................................... 170
10.3 PROFIBUS diagnosis and alarms............................................................................................. 177
10.3.1 Diagnosis and alarm handling in PROFIBUS DP ..................................................................... 177
10.3.2 Meaning of the diagnosis information ....................................................................................... 178
11 Technical data ....................................................................................................................................... 181
11.1
Technical data........................................................................................................................... 181
12 Dimension drawings .............................................................................................................................. 187
12.1
Dimensional drawings............................................................................................................... 187
13 Spare parts and accessories ................................................................................................................. 191
13.1
Spare parts................................................................................................................................ 191
13.2 Accessories............................................................................................................................... 193
A Appendix................................................................................................................................................ 195
A.1
Gas flow calculations ................................................................................................................ 195
A.2 ESD (ElectroStatic Discharge).................................................................................................. 196
A.3 Verification Sheets .................................................................................................................... 198
A.4 Service and support .................................................................................................................. 201
A.5 Returned deliveries ................................................................................................................... 202
A.5.1 Returned deliveries form........................................................................................................... 203
A.5.2 Decontamination declaration..................................................................................................... 204
B List of abbreviations............................................................................................................................... 205
Glossary ................................................................................................................................................ 209