Filter Replacement; Figure 7-5. Start With Top Right Corner Of Fan Cover; Figure 7-6. Removing The Fan Cover - Thermo Scientific 450iQ Instruction Manual

Filter
Use the following procedure to replace the filter.
Replacement
1. Turn instrument OFF and unplug the power cord.
2. Starting with top right corner, pull out to remove fan cover.
Figure 7–5. Start with Top Right Corner of Fan Cover
3. Replace filter and snap fan cover back in place.
Figure 7–6. Removing the Fan Cover
450iQ Instruction Manual Thermo Scientific