7.3 Wavelength Calibration Procedure ............................................................................. 40
7.4 Procedure of Wavelength Accuracy Automatic Check ................................................ 42
7.4.1 Judgment of Wavelength Accuracy and Display of Results ........................................... 43
7.5 Wavelength Calibration Operation Procedure ............................................................ 43
8
Compensating Sensitivity (Eliminating Physical Differences between Instruments) .......... 44
8.1 Compensating Sensitivity (SENS COMP) .................................................................. 44
8.2 Adjustment using peak height of the Raman spectrum of water ................................. 44
8.3 Compensating and Verifying Sensitivity at the Factory (Reference) ........................... 44
8.3.1 Adjusting and Verifying Sensitivity .................................................................................. 44
8.3.2 Jig Flow Line Diagram .................................................................................................... 44
8.3.3 Preparations .................................................................................................................... 45
8.4 Adjusting SENS 1 ...................................................................................................... 45
8.4.1 Verifying the Sensitivity of SENS 1 ................................................................................. 45
8.4.2 Adjusting SENS 2 ........................................................................................................... 46
8.4.3 Verifying the Sensitivity of SENS 2 ................................................................................. 46
8.4.4 Adjusting SENS 3 ........................................................................................................... 47
8.4.5 Verifying the Sensitivity of SENS 3 ................................................................................. 47
9
Adjusting and Checking the Leak Sensor ......................................................................... 48
9.1 Adjusting Sensitivity ................................................................................................... 48
9.2 Checking Operation of the Leak Sensor ..................................................................... 48
10
FACTORY Parameters ................................................................................................... 49
10.1 FACTORY parameter list ............................................................................................ 49
10.2 How to use FACTORY menu ...................................................................................... 53
10.2.1 Operation procedure in the temperature test mode [TEMP CHECK] . (Only RF-20AXS
model) 53
11
Error Messages and Remedying Errors ......................................................................... 54
11.1 FATAL Messages ....................................................................................................... 54
11.2 ALARM Messages ..................................................................................................... 55
11.3 WARNING Messages ................................................................................................ 56
12
Electrical Circuit Diagrams ............................................................................................. 57
12.1 BLOCK DIAGRAM ..................................................................................................... 57
12.2 CPU Board ................................................................................................................. 58
12.2.1 SCHEMATIC, RF20-CPU Sheet 1/9 ............................................................................ 58
12.2.2 SCHEMATIC, RF20-CPU Sheet 2/9 ............................................................................ 59
12.2.3 SCHEMATIC, RF20-CPU Sheet 3/9 ............................................................................ 60
12.2.4 SCHEMATIC, RF20-CPU Sheet 4/9 ............................................................................ 61
12.2.5 SCHEMATIC, RF20-CPU Sheet 5/9 ............................................................................ 62
12.2.6 SCHEMATIC, RF20-CPU Sheet 6/9 ............................................................................ 63
12.2.7 SCHEMATIC, RF20-CPU Sheet 7/9 ........................................................................... 64
12.2.8 SCHEMATIC, RF20-CPU Sheet 8/9 ............................................................................ 65
12.2.9 SCHEMATIC, RF20-CPU Sheet 9/9 ............................................................................ 66
12.3 TEMP Circuit Board ................................................................................................... 67
12.3.1 SCHEMATIC, RF20-TEMP Sheet 1/3 .......................................................................... 67
12.3.2 SCHEMATIC, RF20-TEMP Sheet 2/3 .......................................................................... 68
12.3.3 SCHEMATIC, RF20-TEMP Sheet 3/3 .......................................................................... 69
12.4 LC-20A KEY-S Board ................................................................................................. 70
12.4.1 SCHEMATIC, LC20A-KEY-S Sheet 1/1 ....................................................................... 70
13
Maintenance Parts List ................................................................................................... 71
13.1 Consumable Parts List ............................................................................................... 71
13.2 Maintenance Parts List ............................................................................................... 71
13.2.1 Optical System Maintenance Parts List ....................................................................... 71