Agilent Technologies 5977B Series Troubleshooting And Maintenance Guide

72
3 CI Troubleshooting
High pressure with reagent gas flow
The reagent gas flow rate is too high
On the flow controller, turn down reagent gas flow as appropriate. Verify that
reagent ion ratios are correct.
Air leak
Run Methane Pretune. See the Operation Manual. A visible peak at m/z 32
indicates air in the system. Check for, and correct any leaks. See the Leaks
section at the beginning of this chapter.
Interface tip seal is not installed
Check the source storage box. If the seal is not in the box, vent the MSD and
verify that the seal is correctly installed.

Agilent Technologies 5977B Series Specifications

General

Brand	Agilent Technologies
Model	5977B Series
Category	Measuring Instruments
Language	English