Troubleshooting
Problem/symbol
Possible cause
Unit won't switch
Batteries are dead.
on.
Batteries are wrongly
inserted.
Incorrect or
Sensor dirty/ broken
fluctuating
temperature
values
Low battery level,
measurements are still
possible.
36+
Measured body
temperature exceeds
43 °C (109,4 °F).
0 - 36
Measured object/
ambient temperature
exceeds 100 °C (212 °F).
Measured body
temperature is below
32 °C (89,6 °F).
0 - 36
Measured object/
ambient temperature
is below 0 °C (3 °F).
Cleaning and care advice
The sensor is the most sensitive part of the infrared thermometer. Make sure
not to touch or scratch the surface of the measurement sensor. Should it become
dirty, carefully and gently rub the sensor using a cotton bud soaked in alcohol or mild
cleaning agent (e.g. very diluted washing-up liquid). Do not use any aggressive clea-
ning agents on the sensor. Clean the housing and display using a soft, dry cloth or an
alcohol wipe. The device is not waterproof and so should not be immersed in water
or exposed directly to moisture. Remove the batteries from the device if it is to be
out of use for a longer period. This product does not require any special maintenance.
Repairs to the device must only be carried out by a qualified professional. Keep the
thermometer dry, dust-free, away from dirt and direct sunlight.
Action
Insert new batteries.
Check the position and
polarity of the batteries.
Check the measurement
sensor and clean it if
necessary.
Replace the batteries soon.
Check to see whether the
correct measurement mode
is active (body temperature /
object temperature). Repeat
the measurement. In doing
so, make sure the measu-
rement sensor is correctly
positioned.
Check to see whether the
right measurement mode is
active (body temperature /
object temperature). Repeat
the measurement. In doing
so, make sure the measu-
rement sensor is correctly
positioned.
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Metrological control
As a rule, checking the thermometer's precision is not required.
For devices used in Germany for medical practice, the Medical Products Operator
Ordinance of 29 June 1998 (in the version announced on 21 August 2002, last
amended by Article 4 of the law of 29 July 2009) requires metrological control
after 2 years. Gauging offices provide paid metrological inspections.
Legal basis for placing on the market in the EU
The manufacturer has been certified by the EU notified body TÜV SÜD Produkt
Service GmbH in line with the 93/42/EEC Directive on Medical Devices.
Legend
The following symbols are used in the user manual, on the packaging and on the
type plate of the device and the accessory:
Caution
Permitted storage and transport temperature and air humidity
Permitted operating temperature and air humidity
Manufacturer
Observe the user manual
Application part type BF
Disposal according to the Waste Electrical and Electronic Equip-
ment EC directive
Batch designation
Protection against entry of solid foreign bodies with a diameter of
IP22
>12.5 mm. Protection against dripping water with a 15° incline.
The CE marking certifies conformity with the basic requirements of
the 93/42/EEC guidelines for medical products.
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