Table of Contents
v
Interface Connector J9................................................................................... 42
Flow Out Microjack Connector ..................................................................... 42
Set Point In/Out Microjack Connector........................................................... 42
Underside Control...................................................................................................... 43
Line Voltage Selector Switch ........................................................................ 43
Side Panel Control..................................................................................................... 43
Decimal Point Selector Dipswitches.............................................................. 43
Gauge Factor Scaling Control.................................................................................... 44
Scaling Control Factor................................................................................... 45
Scaling Control Potentiometer....................................................................... 46
Gas Correction Factor................................................................................................ 47
How To Calculate the GCF for Pure Gases.................................................... 48
How To Calculate the GCF for Gas Mixtures................................................ 49
Labels........................................................................................................................ 51
Serial Number Label ..................................................................................... 51
Chapter Four: Operation........................................................................................................53
How To Setup the System.......................................................................................... 53
Manual Flow Control................................................................................................. 60
How To Manually Control Individual Gas Flows .......................................... 60
How To Manually Control Ratioed Gas Flows.............................................. 61
External Set Point Control ......................................................................................... 62
How To Control Individual Gas Flows with an External Set Point................. 62
How To Control Ratioed Gas Flows with an External Set Point .................... 63
Remote Flow Control ................................................................................................ 66
How To Control Gas Flow with TTL Logic................................................... 66
Chapter Five: Maintenance and Troubleshooting................................................................... 67
General Information................................................................................................... 67
Maintenance .............................................................................................................. 67
How To Clean the Unit ................................................................................. 67
How To Replace the Fuses ............................................................................ 67
Troubleshooting......................................................................................................... 69
Power Supply................................................................................................ 69
To Next Page
Loading...
