Braun BFH175, Manual, Page: 12 / 37

10
Calibration
The thermometer is initially calibrated at the time of manufacture. If this thermometer
is used according to the use instructions, periodic re-adjustment is not required. If at
any time you question the accuracy of temperature measurements, please contact
Consumer Relations.
Care and cleaning
To avoid scratching the surface of the scanner, replace the protective
cap after each use. The thermometer should be cleaned between
uses. Use an alcohol swab or a cotton swab moistened with alcohol
(70% Isopropyl) to wipe the thermometer casing and measuring probe
for 90 seconds. Wait 10 minutes, allowing the thermometer to air-dry,
before taking a measurement. Ensure that no liquid enters the interior
of the thermometer.
NEVER use abrasive cleaning agents, thinners,
or benzene for cleaning, and NEVER immerse the thermometer in water or other
cleaning liquids.
Replacing the batteries
The Forehead thermometer comes with 2 AAA batteries.
To install the batteries, slide open the battery door as shown. Insert 2
AAA batteries, correctly positioning with positive “+” and negative “-”
as shown. Replace the battery door and close securely.
Replace the batteries when the flashing battery symbol appears on
the LCD screen.
Dispose of batteries according to local waste management
directions.
Errors and troubleshooting
Situation
Error symbol: during taking
measurement
A “Err” sign appears when
the temperature measured
is BELOW 93.2 °F or 34 ºC
or ABOVE 109.4 °F or 43 ºC
Error message Solution
When you receive this symbol,
press the power button to reset
the thermometer before taking a
new measurement.