ISQ User Guide - Write Frame of Mind

8 Troubleshooting
Reconfiguring Your Instrument
12. Select the Filament 2 checkbox to enable the maintenance reminder. Then set the
number of days in which you want to be reminded to check filament 2. In a leak-free
system, the filament should last between 30-360 days, depending on usage
13. Select the Ion source checkbox to enable the maintenance reminder. Then set the
number of days in which you want to be reminded to check the ion source. The time
between cleaning depends very strongly on your analysis. You will have to determine the
correct length of time between source cleanings.
Thermo Scientific ISQ User Guide 103