Agilent Technologies 7820A - Maintaining the COC Inlet

119
Agilent 7820A Gas Chromatograph
Maintaining Your GC
Agilent Technologies
7
Maintaining the COC Inlet
Consumables and Parts for the COC Inlet 120
Exploded Parts View of the COC Inlet 124
To Install a Capillary Column with the COC Inlet 125
To Check the Needle-to-Column Size on the COC Inlet 128
To Change a Septum on the COC Inlet 130
To Install an Insert on the COC Inlet 132
To Clean the COC Inlet 134
To Replace the 7693A Injector Needle Support Guide 136
To Replace the Needle Support Assembly in a 7683B Injector 137
To Replace a Needle in a Syringe 140
To Replace the Fused Silica Needle in a Syringe for the COC Inlet 141
To Bakeout Contaminants from the COC Inlet 143