TIF ZX Heated Pentode Refrigerant Detector - Manual (Page 18)

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filter cartridge and tip installation instructions
1 . Remove existing tip and old filter . Replace existing o-rings, if damaged .
2 . Verify probe is clean . Use dry shop air to blow out both ends of the probe, if possible .
3 . Install new filter cartridge to the probe with pointed ends of the raised ribs oriented
toward the tip . See Figure 9 .
4 . Thread the new tip onto the filter cartridge . The filter cartridge should be snug
against both o-rings .
filter cleaning instructions:
Check the filter regularly for dirt, debris, or moisture . If the filter element appears
discolored or dirty, remove it from the probe assembly, and tap it squarely on a clean,
hard surface several times to dislodge contaminants . If the filter still has a discolored
or dirty appearance, replace it with a new one .
caution: Do not reverse the direction of the filter in the probe assembly. Doing
so can cause sensor failure and contamination of the probe assembly. Do not
operate the tool without a clean filter installed.
If the filter becomes clogged with liquid, do not attempt to clean and re-use it . Replace
it immediately with a new filter . Failure to do so can contaminate the probe assembly
and damage the sensor .
The sensor can be damaged by debris or moisture pulled through the probe, so it is
important to check the filter often and replace it when necessary . Damages caused by
the user's failure to replace filters when required are not covered under warranty.
Probe tip cleaning instructions
If dirt, oil, grease, etc ., are visible on the probe tip, it may be cleaned by rinsing it in a
mild solvent such as denatured alcohol . Verify the tip is completely dry before
reinstalling it .
caution: neVeR operate the unit without the probe tip and filter correctly
installed. filter and sensor contamination, erratic performance, and other
problems may occur. Damages caused by incorrect maintenance are not
covered under warranty.
GeneRal caRe
Do not allow dirt or grease to obstruct the charging port (on the underside of the unit)
or the speaker outlet grill (on the right hand side above the rubber grip) . To clean the
unit, use only a soft cloth dampened with mild soap to wipe down the body and probe .
The unit is a precision electronic device . Avoid extreme mechanical shock, exposure
to strong magnetic fields, and extreme temperatures . Never immerse the probe tip, or
any part of the unit, into a liquid .