Agilent Technologies agilent 7683B - Replacing the Needle Support Assembly on the G2913 A Injector

Maintenance 8
Installation, Operation, and Maintenance 153
Part 3, Maintenance and Troubleshooting
Replacing the Needle Support Assembly on the G2913A Injector
Use the standard needle support assembly for all injections except cool
on-column injections with a 250-µm or 320-µm column. For these injections,
you must change the needle support assembly to Agilent accessory G2918A.
To replace the needle support assembly:
1 Remove all vials and bottles from the turret, and disconnect the injector
cable from the GC.
2 Open the injector door.
Figure 64 Needle support assemblies
Needle support foot
Needle support foot (white)
230 µm/320 µm
(G2913-60978)
530 µm
(standard, G2913-60977)
(white)
NOTE
The G2913A is not compatible with G2613A needle support assemblies. A G2913A needle
support has a white foot. The G2613A needle support assembly has a gray foot.