EN
TROUBLESHOOTING
Description Possible cause Solution
Temperature data
are incorrect
Sensor is too
the measured
surface
The distance from
the measured sur-
face to the sen-
sor should be up
to 5 cm
Device won’t
turn on
Batteries are dis-
charged
-
teries
Device is dam-
aged
Contact the ser-
vice center
The ambient tem-
perature is less
than +16 ° C
The ambient tem-
perature should be
in the range from
The ambient tem-
readings
is dirty
Clean in accord-
ance with section
STORAGE, TRANSPORTATION
AND OPERATION RULES
• The device should be transported at temper-
• The device should be operated at temper-
• The device should be stored at temperatures
•
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