Cleaning & Maintenance - inventum TMC609 Instruction Manual

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cleaning & maintenance
To ensure accurate measurements, keep the infrared sensor
and the distance sensor clean and free of scratches. This is very
important. Finger prints or dirt will affect the accuracy of the
thermometer.
In order to get an accurate measurement, please
clean the infrared sensor and the distance sensor.
Gently wipe its surface with a cotton swab slightly
moistened with alcohol and immediately wipe dry
with a clean cotton swab.
Use a soft dry cloth to clean the body of the
thermometer. Never clean the thermometer with an
abrasive cleanser, thinner, benzene or submerge the
thermometer into water or other liquids.
After cleaning , store it in a clean, dry place at room temperature.
Never expose the thermometer to extreme temperatures,
humidity, direct sunlight or shock.
CALIBRATION
The thermometer is initially calibrated at the time of the
manufacture. If the thermometer is used according to the
instruction, periodic recalibration is not required.
Don't attempt to modify or reassemble the thermometer.
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