Table of Contents
iv
General Information ...................................................................................................23
Multi-Gas Ratio Control.............................................................................................23
Front Panel Controls ..................................................................................................24
Rear Panel Controls....................................................................................................26
Labels ........................................................................................................................27
Serial Number Label......................................................................................27
Chapter Four: Operation ........................................................................................................29
How To Setup the Controller......................................................................................29
How To Use Manual Control......................................................................................30
How To Tune-Up the Controller.................................................................................30
How To Use the Bias Control.....................................................................................31
How To Use the Normal/Reverse Switch....................................................................32
How To Use External Control ....................................................................................32
How To Use the DVM Option....................................................................................33
How To Use the Proportional Gain.............................................................................33
How To Use the Multiple Set Point Option ................................................................34
Settings..........................................................................................................34
Selection........................................................................................................34
Interconnections.............................................................................................35
How To Use the Process Limit Option .......................................................................36
Controls.........................................................................................................36
Interconnections.............................................................................................37
Chapter Five: Maintenance and Troubleshooting....................................................................39
General Information ...................................................................................................39
Maintenance...............................................................................................................39
How To Clean the Unit..................................................................................39
How To Replace the Fuses.............................................................................39
How To Perform the Controller Alignment Procedure....................................40
Troubleshooting.........................................................................................................42
Appendix A: Product Specifications.......................................................................................45
Appendix B: Model Code Explanation...................................................................................47
Model Code ...............................................................................................................47