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NOTE: It is important to move the tip of the probe past the
leak. If held on a leak, the auto zero feature will
gradually zero out the leak signal.
3. When the instrument detects a leak source, it will emit a different
audible tone.
4. When the TEK-Mate signals a leak, pull the probe away from the
leak for a moment, then bring it back to pinpoint the location. If
the refrigerant leak is large, setting the sensitivity switch to LOW
will make it easier to find the exact site of the leak.
5. Return the sensitivity switch to HIGH before searching for
additional leaks.
NOTE: When you reset the instrument to HIGH, as when you
turn it on initially, the tone will sound continuously then
give way to a chirp.
6. When you've finished leak-testing, turn OFF the instrument and
store it in a clean place, protected from possible damage.
How To Change the Filter
The foam filter at the probe tip should be replaced if it becomes
plugged with water or oil. To replace the filter, simply pull out the old
filter (with a paper clip or similar device). Then, push in the new filter.
Cleaning The TEK-Mate's Housing
The TEK-Mate's plastic housing can be cleaned with standard
household detergent or isopropyl alcohol. Care should be taken to
prevent the cleaner from entering the instrument. Since gasoline and
other solvents may damage the plastic, protect your INFICON
TEK-Mate from contact with these substances.
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