Step 1. Unpacking the GC ..............................................................................28
Step 2. Placing the GC system on the benchtop ..........................................29
Step 3. Turning the power on ........................................................................30
Step 4. Connecting tubing to the gas supply tank .......................................31
Step 5. Attaching traps to the gas supply tubing .........................................32
Step 6. Attaching a SWAGELOK™ Tee to tubing ........................................33
Step 7. Attaching tubing to the inlet manifold .............................................34
Step 8. Attaching tubing to detector manifolds ...........................................35
6890 with Electronic Pressure Control ..................................................35
6890 with Manual Pressure Control ........................................................36
Step 9. Checking for leaks ..............................................................................38
Step 10. Attaching cryogenic liquid supplies ...............................................39
Attaching liquid carbon dioxide ..............................................................39
Attaching liquid nitrogen ..........................................................................40
Step 11. Attaching valve actuator air ............................................................42
Step 12. Setting source pressures .................................................................44
Step 13. Connecting cables ............................................................................45
Cable diagrams .................................................................................................52
Analog cable, general use ........................................................................52
Remote start/stop cable ...........................................................................53
Binary-coded decimal cable ....................................................................54
External event cable .................................................................................55
Step 14. Setting the 7673 Automatic Liquid Sampler switches ...................56
Step 15. Configuring the GC ...........................................................................57
Configuring for the GPIB ChemStation ..................................................57
Configuring for the INET integrator .......................................................58
Using the GC with a LAN .........................................................................58
2
Installation
Step-by-step instructions for installing the GC.