Troubleshooting - TFA Dostmann CIRCLE-BEAM Instrucciones De Uso

Circle-Beam Infrared Thermometer
9. Care, maintenance and battery replacement
The sensor is the most delicate part of the infrared thermometer. Please protect the
sensor part from dirt.
Clean the device with a soft damp cloth. Do not use solvents or scouring agents.
Remove the battery if you do not use the device for a long period of time.
Change the battery when the empty battery symbol Change the battery when the empty battery symbol
Make sure the device is powered off before changing battery.

10. Troubleshooting

Problems
No display
Display OL/LO
If your device fails to work despite these measures contact the supplier from whom
you purchased it
11. Waste disposal
Never dispose of empty batteries and rechargeable batteries in household
waste. As a consumer, you are legally required to take them to your retail
store or to an appropriate collection site depending on national or local
regulations in order to protect the environment. The symbols for the heavy
metals contained are: Cd=cadmium, Hg=mercury, Pb=lead
This instrument is labelled in accordance with the EU Waste Electrical and
Electronic Equipment Directive (WEEE).
Please do not dispose of this instrument in household waste. The user is
obligated to take end-of-life devices to a designated collection point for the
disposal of electrical and electronic equipment, in order to ensure environ-
mentally-compatible disposal.
10
Solutions
Switch on the device - press the measuring button
Ensure that the battery polarity is correct
Change the battery
Measured temperature is outside measuring range
appears on the display. appears on the display.