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Teledyne API Model 480H O
3
Monitor User Manual
09421A DCN8343
7.3. PARTICULATE FILTER REPLACEMENT
1.
Disconnect power from the monitor.
2.
Locate the particulate housing filter on the bottom panel and loosen the four screws on
the sample filter body (see Figure 7-2).
3.
Remove the fours screws, the four washers and the sample filter body from the sample
filter base.
4.
Remove the o-ring and inspect for any cracks or deformities. If there are cracks or
deformities, replace the o-ring with a new one; otherwise, it can be reused.
5.
Remove the two sample filter retainers and glass fiber filter element from the sample
filter body.
6.
Discard the glass fiber filter element.
7.
Place a new glass fiber filter element in between the two sample filter retainers and place
in the sample filter body.
8.
Place the sample filter body on the sample body base and secure with the four screws and
four washers.
9.
Close the front panel.
Figure 7-2. Particulate Filter (PN 02832) Replacement
