Product specifications

7 DAILY CHECKS
78
7.2 Replacing the Filter Element
The filter element is used to purify the sample gas and protect the analyzer.
If the filter element is used over a long period, the flow rate of the sample decreases.
Recommended frequency of maintenance
z Filter element:
About every 2 weeks (depending upon the sample conditions)
Replacement procedure
1.
Push the PUSH-marked area on the front panel door to open the door.
2. Turn the sample filter cover leftward.
The filter element is located behind the sample filter cover.
3. Attach a new filter element (or O-ring).
4. Close the sample filter case.
5. Close the front panel door.
Fig. 99 Exploded view of filter element
Front panel (with the door opened)
Sample filter cover
Sample filter cover
Filter element
P/N:9022003900
O-ring
P/N:9022005900
Sample filter case