No Light Is On; The Fault Light Is On; The Fault And The Run Lights Are On - HP 7683 Installation Manual

Installation Guide
Faults

No light is on

Probable causes
•
•
•
Suggested actions
1.
2.
3.

The Fault light is on

Probable causes
The injector door is open.
Suggested actions
1.
2.

The Fault and the Run lights are on

Probable causes
•
•
Suggested actions
1.
2.
3.
26
The line voltage to the GC is off.
The injector cable or connection to the GC is bad.
Your GC requires service.
Verify the injector is properly connected to the GC.
Check the power source for your GC.
Obtain HP service.
Ensure that the injector door is closed.
If the fault light stays on, obtain HP service.
The injector is mounted incorrectly on the mounting post.
Incorrect mounting post.
Ensure that the injector is mounted properly. For more information,
see page 4.
Ensure the correct mounting post is installed. See page 4.
If the fault lights stay on, obtain HP service.