FPM-300/FLS-300/FOT-300
24
Cleaning Detector Ports
Regular cleaning of detectors will help maintain measurement accuracy.
To clean detector ports:
1.
Remove the protective cap and adapter (FOA) from the detector.
2.
If the detector is dusty, blow dry with compressed air.
3.
Being careful not to touch the soft end of the swab, moisten a cleaning tip with
only one drop
of isopropyl alcohol.
4.
While applying light pressure (to avoid breaking the detector window), gently
rotate the cleaning tip on the detector window.
5.
Repeat step 4 with a dry cleaning tip or blow dry with compressed air.
6.
Discard the cleaning tips after one use.
Replacing Batteries
Your unit requires three AA alkaline batteries.
Note:
The AC adapter (provided with the unit) is
not a charger.
To replace batteries:
1.
Turn off the unit (if the AC adapter is plugged in, you
may replace batteries while unit is on).
2.
Open the battery compartment door located at the
back of the unit.
3.
Replace batteries, respecting the polarity as shown.
4.
Close the battery compartment door.
I
MPORTANT
Always cover detectors with protective caps when unit is not in use.
I
MPORTANT
Alcohol may leave traces if used abundantly. Do not use bottles that
distribute too much alcohol at a time.
W
ARNING
Do not throw batteries into fire or water and do not short-circuit
the batteries’ electrical contacts. Do not disassemble.
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