Front (Or Back) Injector Com Error; Front (Or Back) Injector Incomplete Injection; Front (Or Back) Injector Reset - HP 7683 Installation Manual

Automatic liquid sampler
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Front (or back) injector com error

Probable cause
There is a communications error between the injector and the GC.
Suggested action
Obtain HP service.

Front (or back) injector incomplete injection

Probable causes
The syringe needle is bent.
The plunger or syringe carriage is operating incorrectly during
injection.
Suggested actions
1.
See Correcting syringe problems on page 23.
2.
Remove the syringe from the injector, and check the plunger for
stickiness or binding. Replace the syringe if necessary.
3.
Restart the sequence.
4.
If the error occurs again, obtain HP service.

Front (or back) injector reset

Probable cause
There is an interruption in the
Suggested action
Obtain HP service.
power supply
from the GC.
Installation Guide
Error messages
29

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