INFICON Ecotec E3000 Multigas-Sniffer-Leak Detector - Manual (Page 73)

8 Maintenance
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7 Close the sniffer probe with your finger. With the water conservation tip, you have to
also cover the opening on the side. You should then be able to feel a vacuum. If not
then there is a leak somewhere and you have to check the screw connection. The
plugwasher may also have fallen out.
8 Confirm the work, see “Confirm maintenance”, page 65 .
9 Calibrate the Ecotec E3000, see “6.4.2 Calibration”, page 37 .
8.2.5 Replacing the sinter filter of the sniffer handle
The sinter filter is in the sniffer handle. To replace filter inserts, proceed as follows:
1 Turn off the Ecotec E3000.
2 Unscrew the two cross-head screws that hold the sniffer probe in place.
3 Remove sinter filter including o-ring.
Fig. 55: Sinter filter in the sniffer handle
4 Check the filter for visible soiling.
5 Insert a new sinter filter with o-ring in the base of the filter tip.
6 Tighten the sniffer probe again.
7 Turn on the Ecotec E3000.
8 Close the sniffer probe with your finger. You should be able to feel the vacuum. If not
then there is a leak somewhere and you have to check sniffer probe and handle.
9 Confirm the work, see “Confirm maintenance”, page 65 .
10 Calibrate the Ecotec E3000, see “6.4.2 Calibration”, page 37 .