358  AO2000 CONTINUOUS GAS ANALYZERS  |  OI/AO2000-EN REV. B   
 
 
F 
Fidas24 
Checking the combustion gas feed path in 
the gas analyzer for seal integrity • 15, 285 
Checking the combustion gas supply line for 
seal integrity • 15, 100, 132, 283, 343 
Cleaning the air jet injector • 281, 335, 336 
Connecting the combustion gas line • 98, 100 
Connecting the gas lines • 97, 240, 243 
Connecting the sample gas line (heated 
sample gas connection) • 101 
Connecting the sample gas line (unheated 
sample gas connection) • 105 
Conversion of concentration data • 247 
Gas analyzer start-up • 129, 280, 282, 343 
Information on the safe operation of the gas 
analyzer • 15 
Notes for calibrating • 50, 238 
Power supply line connection • 125 
Preparation for installation • 15, 16, 35, 48, 338 
Replacement of the sample gas filter in the 
heated sample gas connection • 279, 335 
Response factor and other relevant variables • 
245, 248 
Standby / Restart • 131, 277, 343 
Substitute gas calibration • 244 
Troubleshooting • 16, 50, 53, 100, 335 
Fidas24 NMHC 
Converter effectiveness testing • 286 
Notes for calibrating • 53, 241 
Preparation for installation • 51 
Fidas24, Fidas24 NMHC 
Gas and electrical connections • 15, 50, 53, 83, 
98, 100, 125 
Operating specifications • 348 
Filter parameterization • 163, 218, 340 
G 
Gas analyzer 
Troubleshooting • 325, 332 
Gas analyzer configuration 
Calibration data • 225 
Display • 139, 198 
Function blocks • 180 
Measurement component-specific functions • 
155 
System functions • 183 
Gas analyzer installation • 11, 79, 126 
Gas analyzer manual calibration • 156, 215, 236, 
265 
Gas analyzer operation • 138 
Gas analyzer shutdown • 58, 338, 343 
Gas analyzer shutdown and packing • 343 
Gas analyzer start-up • 126 
Gas connection installation • 78, 96, 97 
Gas line connection • 11, 39, 78, 80, 96, 126 
Gas path and housing initial purge • 11, 127 
Guideline for installation and commissioning • 11 
H 
Housing purge • 40, 98, 338 
I 
Identification plate • 74, 110 
Important information for the operator • 21 
Inhibit operation • 150, 152, 186 
Inspection • 267 
Inspection and maintenance • 267 
Installation check • 11, 126 
Installation location • 18, 37, 77 
Intended application • 11, 12, 20 
Internal and external explosion protection • 24 
K 
Key entry • 139, 148, 202, 209 
L 
Limas11 IR, Limas21 UV 
Aluminum sample cell cleaning • 294, 327 
Operating specifications • 349 
Preparation for installation • 54 
Safety cell cleaning • 300 
Limas11 IR, Limas21 UV, Limas21 HW 
Amplification optimization • 309, 310, 327, 339 
Gas connections • 56, 58, 84 
Notes for calibrating • 56, 57, 58, 249 
Quartz sample cell cleaning • 297 
Thermal link replacement • 293 
Troubleshooting • 294, 297, 301, 339 
Limas11 IR, Limas21 UV, Limas21 HW, Uras26 
Measurement of calibration cells • 157, 291 
Relinearization • 157, 291, 292 
Limas11 IR, Uras26 
Version for the 'Safety Concept' • 23, 28, 94 
Limas21 HW 
Gas analyzer start-up • 58, 133 
Operating specifications • 350 
Preparation for installation • 57 
Limas21 UV, Limas21 HW 
Lamp (EDL) replacement • 307, 327, 339 
Limit value monitor parameterization • 162, 317 
M 
Magnos206 
Gas connections • 60, 88 
Notes for calibrating • 60, 251 
Operating specifications • 351 
Preparation for installation • 59 
Single-point calibration • 251, 252 
Substitute gas calibration • 251, 254 
Magnos27 
Gas connections • 64, 91 
Notes for calibrating • 63, 259 
Operating specifications • 353 
Preparation for installation • 63 
Substitute gas calibration • 259, 260