NoTouch NT990 Instruction Manual - Maintenance
Warning: Replace only with 1.5V AAA batteries (e.g. Duracell, Energizer).
other types of batteries can cause explosions or fires.
Using
Warning: The battery can explode if handled carelessly. Never recharge, remove or
position the batteries near sources of heat higher than 100°C (212°F). Do not
incinerate. Dispose of spent batteries at an appropriate differentiated collection point.
Warning: Unauthorized product modification may result in unacceptable risk.
Maintenance
®
The No Touch Thermometer has an infrared sensor located inside the probe. To
prevent damage to the sensor, close the thermometer by turning the Protective Cover
Switch. If there is dust or water inside the probe, clean it delicately with a soft cloth
and let it dry before closing.
It is best to occasionally clean the outside of the probe (without touching the sensor)
using a 70% alcohol solution.
Switching Between °F/°C
Open the thermometer by twisting the Protective Cover Switch; turns off automatically
after 1 minute; press the “Memory” button (fig.1-no.2) to change from °C to °F
readings and vice versa.
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Warning: Replace only with CR 2032 batteries (e.g. Energizer, Varta, Panasonic).
If there is no blue ray, replace the two AAA batteries, as indicated below:
• remove the lid from the battery compartment;
• remove the old batteries;
• insert the new batteries with the positive (+) and negative (-) sides positioned
as indicated by the symbols on the housing;
• replace the battery compartment lid.