Gas Control Unit: Checking Inline Filter - Inficon ELT3000 Translation Of The Original Operating Instructions

8 | Cleaning and maintenance

8.3 Gas Control Unit: Checking inline filter

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During leak testing, air is extracted from the measuring chamber via two hoses, and
there are filter cartridges on the end of each. If a small amount of liquid or
condensation has entered the hoses, they can be dismantled by a specialist with
technical training.
1 To dismantle the hoses, press the release rings toward the housing or
measuring chamber and disconnect each hose along with the filter cartridge.
ð If a larger amount of liquid has reached the bottom of the hoses, contact the
service department.
2 If dirty, replace the filter cartridges.
3
Refit the hoses.
The function and measuring accuracy of the leak detector can be impaired by
contaminated filters. Check the transparent filter elements (inline filter) regularly for the
ingress of dust.
1
2
1
1 Union nuts (blue)
► Replace the filter elements if they are clearly dirty.
ELT3000-Battery Leak-Detector-Operating-instructions-mina95en1-10-(2007)
2 Filter element (transparent)
INFICON