User Manual
39
Coonect the other end of the tube to the silicone tube, pump gently to sample air from downstream. Refer to the
instructions provided with the tube for the number of pump strokes
After performing this test and depending on the results, you
can then record this information by accessing the menus of
the digital screen:
Either to enter the parameters related to the new filter ins-
talled (menu 1-3-1).
Or to confirm that the filter has not been changed
(menu 1-3-2-1).
If you notice achange of coloration of the tube, your
filter has to be changed.
Test filter
New filter
Good Filter
Month/Year H:Mn