FujiFilm ZPA, Руководство по обслуживанию

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ii
TN5A1191-E
PREFACE ............................................................................................................................................. i
TABLE OF CONTENTS .................................................................................................................... ii
SAFETY INSTRUCTIONS ............................................................................................................... iv
1. STRUCTURE ............................................................................................................................... 1
1.1 Analyzer* ........................................................................................................................................... 1
1.2 Optical unit ......................................................................................................................................... 3
1.3 Wiring diagram .................................................................................................................................. 5
1) ZPA .................................................................................................................................................. 5
2) ZPB .................................................................................................................................................. 6
3) ZPG .................................................................................................................................................. 7
1.4 Internal piping diagram ...................................................................................................................... 8
1) ZPA .................................................................................................................................................. 8
2) ZPB .................................................................................................................................................. 9
3) ZPG ................................................................................................................................................ 10
2. MAINTENANCE AND INSPECTION ..................................................................................... 11
2.1 Light source unit* ............................................................................................................................ 11
2.2 Sector motor and sector .................................................................................................................... 12
2.3 Cell, cell window, and O-ring .......................................................................................................... 12
2.4 Detector unit (excluding O
2
sensor)* ............................................................................................... 13
2.5 Built-in O
2
sensor (magnetic type) ................................................................................................... 14
2.6 Built-in O
2
sensor (galvanic type) .................................................................................................... 15
2.7 PCB .................................................................................................................................................. 15
1) Main board ..................................................................................................................................... 15
2) AIO board ...................................................................................................................................... 16
3) Main power supply board .............................................................................................................. 16
4) Light source power supply board .................................................................................................. 16
2.8 LCD .................................................................................................................................................. 16
2.9 Switched-mode power supply (SMPS) ............................................................................................ 17
2.10 Operation keys ................................................................................................................................. 18
2.11 Solenoid valve* ................................................................................................................................ 19
2.12 Filter ................................................................................................................................................. 19
3. FACTORY MODE ..................................................................................................................... 20
3.1 How to go to factory mode ............................................................................................................... 20
3.2 Zero limit .......................................................................................................................................... 21
3.3 Range limit ....................................................................................................................................... 22
3.4 Calibration coefficient ...................................................................................................................... 23
3.5 A/D conversion value* ..................................................................................................................... 24
4. ERROR CRITERIA* ................................................................................................................. 25
5. TROUBLESHOOTING ............................................................................................................. 27
6. ADJUSTMENT FOR HEAT TREATMENT FURNACES ...................................................... 29
6.1 Method for span calibration by standard gas with the same composition as plant gas .................... 29
6.2 Method for span calibration by check gas ........................................................................................ 30
7. MOISTURE INTERFERENCE ADJUSTMENT* .................................................................... 31
CONTENTS