Agilent Technologies 6820 Getting Started page 35

Agilent 6820 Gas Chromatograph
Getting Started
3
Installing the GC
Gas Plumbing 36
Step 1. Place the GC on the Bench and Open the Oven Door
Step 2. Connect Carrier, Detector and Valve Actuator Gases and Check for
External Leaks 39
Install traps in the gas supply tubing
Attach tubing to the inlet and detector fittings
Check the gas fittings for leaks
Attach valve actuator air (optional)
Attach ECD vent tubing (if ECDs present)
Step 3. Set the Gas Pressures and Purge the System
Set source pressures
Set internal regulator pressures
Purge the gas supply systems
This section contains installation procedures for the GC. Most
of the steps apply to all GC systems. Some are optional, such as
plumbing for valve actuator air. Instructions are provided for
connecting cables from the GC to other instruments in a typical
6820 system.
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