Agilent Series 5973 MSD Side Board (G3170-65740-M)

PCBA attached to the vacuum chamber, located on the left side of the following MSDs:

  • G3171A
  • G3172A
  • G3174A

Used with series 5975, systems 5975 inert and 5975 inert XL.

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Troubleshooting


Possible issues caused by this broken part:

  • Agilent 5975 MSD doesn’t work.
  • Agilent 5975 MSD shuts down.
  • Agilent 5975 MSD poor quality
  • Agilent 5975 MSD poor / strange results

Possible errors prompted by this broken part:

CHROMATOGRAPHICS SYMPTOMS:
  • Baseline wanders
  • Does not pass tune
  • Poor sensitivity
  • Poor repeatability
MASS SPECTRAL SYMPTOMS:
  • No peaks
  • Isotopes are missing or isotope ratios are incorrect
  • High background
  • Peaks have precursors
  • Peaks widths are inconsistent
  • Relative abundance of m/z 502 is less than 3%
  • High mass sensitivity is poor
ERROR MESSAGES:
  • Lens supply fault
  • No peaks found
  • Temperature control disabled
  • Temperature control fault
  • There is no emission current
  • There is not enough signal to begin tune

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