9525 High Bc Lamp Energy; 9527 Instrument Fault: Eht Failed; 9528 Background Lamp Failed; 9529 Background Lamp Interlock - Agilent Technologies 55B AA User Manual

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9525 High BC lamp energy

High Background Corrector (D
Possible causes include:
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9527 Instrument fault: EHT failed

Instrument Fault. The instrument detected a problem with the EHT supply. Restart
the instrument. If the problem persists a service call may be required.

9528 Background lamp failed

Instrument Fault. The instrument detected a problem with the Background
Corrector (D
presumed faulty. Change the D
persists a service call may be required.

9529 Background lamp interlock

Instrument Fault. The instrument detected a problem with the Background
Corrector (D
safely installed in the instrument. The lamp will not light in this position. Remove
and re-install the D
persists a service call may be required.

9530 Instrument fault: signal diagnostics

Instrument Fault. The instrument detected a problem with the signal electronics
on the control board. Restart the instrument. If the problem persists a service call
will be required.
Agilent 55B AA Spectrometer User's Guide
D lamp misaligned.
2
The wavelength selected is inappropriate for D
The light path has been obstructed in the sample compartment.
Faulty D lamp.
2
D lamp misaligned.
2
The hollow cathode lamp energy is too low.
Faulty D lamp.
2
Faulty EHT circuit.
) lamp. No lamp current has been detected and the D
2
) lamp. The safety interlock switch suggests that the D
2
lamp bracket as described in Chapter 6. If the problem
2
) lamp energy.
2
lamp as described in Chapter 6. If the problem
2
Troubleshooting/Errors
background correction.
2
lamp has been
2
lamp is not
2
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