Replacement Of Consumables; Replacing The Filter; Purge Filter Replacement - Kanomax 3444 User Manual

Replacement of Consumables

4.1 Replacing the filter

If errors keeps occurring when doing calibration, or if the purge filter is obviously damaged or
extremely dirty, please replace the purge filter.
The time to replace the pump filter depends on the measured concentration and the time of use.
If the flow rate decreases, replace the pump filter.

4.1.1 Purge filter replacement

＜Preparation of replacement parts＞
Use the replacement purge filter included with the product or purchase the optional purge
filter (10 sheets included) (3442-03).
＜How to change the filter＞
① Remove the filter fixing ring at the cleaning air opening on the side by rotating it in the
direction shown in the figure.
② Remove the rubber seal and purge filter from the filter holder with tweezers.
③ Prepare a replacement purge filter and put it into the holder, be careful not to
damage the purge filter. Next, set the rubber seal on top of the purge filter.
Last, tighten and put the filter fixing ring back to complete the replacement.
④ After replacement, please do the cleaning process. (See "2.3 Cleaning.")
*If the rubber seal is not inserted or the filter fixing ring is not tightened, it may cause
leakage and affect measurement. Make sure each part is installed correctly when replacing.
①
Filter fixing ring
Purge filter
②
③
Rubber seal
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