260 Solvent Vapor Exit Accessory
Replacement procedures
2 of 10
Jun 2001
Inlets
Agilent 6890 Gas Chromatograph Service Manual
Replacement procedures
Replacing the valve/fitting assembly
WARNING Hazardous voltages are present in the mainframe when the GC power cord is
plugged in. Avoid a potentially dangerous shock hazard by unplugging the
power cord before removing the side panels.
Caution Prevent electrostatic voltages from damaging the GC by using precautions
such as an ESD wriststrap.
1. Turn off the GC and unplug the power cord. Allow time for all heated
zones to cool and then turn off supply gases at their sources.
2. Remove the top cover, the pneumatics cover, the electronics carrier cover,
and the right side cover.
3. Remove the bleed restrictor column and the solvent vent waste line from
the valve fitting assembly.
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