5-92 Maintenance Procedures
Air filter inside the lower bezel
3. Remove the air filter from the air filter frame and dispose of it.
4. Align the new air filter within the air filter frame.
5. Use the T10 TORX driver to fit and tighten the 4 screws securing the air
filter and frame to the inside of the lower bezel.
6. Reinstall the lower bezel.
Cleaning the air filter behind the source probe
Required material: Vacuum cleaner
To clean the air filter behind the source probe
1. Remove the probe from the source.
• If you are removing an ESI probe, see “Removing the ESI probe” on
page 3-10.
• If you are removing an IonSABRE APCI probe, see “Removing the
IonSABRE APCI probe” on page 4-7.
2. Grasp the air filter tab, and remove the air filter frame by lifting it
toward you.
Screws
Screws
Air filter
Frame