Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 - Manual (Page 13)

IM 11M13A01-02E
xii
8.5.2 Setting Procedure ................................................................................... 8-15
8.5.3 Default Values ....................................................................................... 8-15
8.6 Other Settings ................................................................................................ 8-16
8.6.1 Setting the Date-and-Time .................................................................... 8-16
8.6.2 Setting Periods over which Average Values Are Calculated and Periods over
which Maximum and Minimum Values Are Monitored ...................... 8-16
8.6.3 Setting Fuels .......................................................................................... 8-17
8.6.4 Setting Purging ...................................................................................... 8-22
8.6.5 Setting Passwords .................................................................................. 8-23
9. Calibration .................................................................................................................... 9-1
9.1 Calibration Briefs ............................................................................................ 9-1
9.1.1 Principle of Measurement ....................................................................... 9-1
9.1.2 Calibration Gas ........................................................................................ 9-2
9.1.3 Compensation .......................................................................................... 9-3
9.1.4 Characteristic Data from a Sensor Measured During Calibration .......... 9-4
9.2 Calibration Procedures .................................................................................... 9-5
9.2.1 Calibration Setting ................................................................................... 9-5
9.2.2 Default Values ......................................................................................... 9-8
9.2.3 Calibration ............................................................................................... 9-9
10. Other Functions ................................................................................................ 10-1
10.1 Display ........................................................................................................... 10-1
10.1.1 Detailed Display .................................................................................... 10-1
10.1.2 Trend Graph ........................................................................................... 10-5
10.1.3 Auto(matic) Revert Time ...................................................................... 10-7
10.1.4 Entering Tag Name ............................................................................... 10-7
10.1.5 Language Selection ............................................................................... 10-7
10.2 Blowback ....................................................................................................... 10-8
10.2.1 Mode ...................................................................................................... 10-8
10.2.2 Operation of Blowback ......................................................................... 10-9
10.2.3 Setting Output Hold Time and Blowback Time ................................... 10-9
10.2.4 Setting Interval, Start Date, and Start Time .......................................... 10-9
10.2.5 Default Setting ..................................................................................... 10-10
10.3 Operational Data Initialization .................................................................... 10-11
10.4 Reset ............................................................................................................ 10-14
10.5 Handling of the ZO21S Standard Gas Unit (Non CE Mark) ..................... 10-15
10.5.1 Standard Gas Unit Component Identification ..................................... 10-15
10.5.2 Installing Gas Cylinders ...................................................................... 10-16
10.5.3 Calibration Gas Flow ........................................................................... 10-16
10.6 Methods of Operating Valves in the ZA8F Flow Setting Unit .................. 10-19
10.6.1 Preparation Before Calibration ............................................................ 10-19
10.6.2 Operating the Span Gas Flow Setting Valve ...................................... 10-19
10.6.3 Operating the Zero Gas Flow Setting Valve ...................................... 10-20
10.6.4 Operation After Calibration ................................................................. 10-20
11. Inspection and Maintenance ........................................................................... 11-1
11.1 Inspection and Maintenance of the Detector ................................................ 11-2
11.1.1 Cleaning the Calibration Gas Tube ....................................................... 11-2
11.1.2 Replacing the Sensor Assembly ............................................................ 11-3
11.1.3 Replacement of the Heater Unit ............................................................ 11-5
11.1.4 Replacement of flame arrester assembly .............................................. 11-8
11.1.5 Replacement of O-ring .......................................................................... 11-8