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4. CLEANING AND DISINFECTION
4.1 CLEANING AND DISINFECTION
• About thermosensor (probe): if there are dust
or other dirt in the mirror or tunnel of the sensor,
please clean the probe with a cotton swab dipped
denatured alcohol. (Note: please do not place the
product directly under the faucet to wash.)
• Device housing: please wipe the product with a
soft and dry cloth to avoid scratching of the pro-
duct. (Note: please do not clean the product directly
with water.)
Note: Infrared thermometers adopts highly sensiti-
ve technique to detect the temperature of the tar-
get object: any dust paste not only can affect the
measurement accuracy, but also can cause bacterial
infection. We suggest cleaning the device well after
every use (as over indicated).
4.2 MAINTENANCE
• Before every use, check the device. Do not use the
device if it is damaged in any way. The continuous
use of a damaged unit may cause injury, improper
results, or serious danger.
• Storage and use the device at the cool, dry and
ventilated environment. Avoid to approach the fire
and the heat source, or it will cause the battery
explode.
• If you have any problems with the device, such
as setting up, maintaining or using, please contact
with service personnel of manufacturer or distribu-
tor. Don't open or repair the device by yourself.
• Please report to Manufacturer/Distributor if any
unexpected operation or events occur.
5. TROUBLE SHOOTING
PROBLEM
No
display
Display is
not clear
Abnormal
results
12
POSSIBLE
CAUSE
Batteries are
not in proper
direction or
out of power
Low power
Probe is not
tightened
properly or
its position is
incorrect.
SOLUTION
Make sure the
batteries are
installed in the
proper direction
or change bat-
teries.
Change
batteries.
Check if the pro-
be is positioned
properly, repeat
the measurement
procedure again.
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