Troubleshooting - TFA 31.1128 Bedienungsanleitung

TFA_No. 31.1128_Anleitung
Infrared Thermometer
• Change the battery when the
symbol appears on the display.
• Confirm the instrument is powered off before
changing battery.
• Open the battery compartment with a coin
(see marking).
• Insert a new battery (CR 2025), + pole
upwards.
• Close the battery compartment again.

6. Troubleshooting

Problems
No display
Display "oFF"
Display "Hi"
Display "Lo"
7. Waste disposal
Never dispose empty batteries and re-
chargeable batteries in household
waste. As a consumer, you are legally
required to take them to your retail
store or to appropriate collection sites
depending to national or local regu-
lations in order to protect the envi-
ronment.
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27.09.2011 10:17 Uhr
battery
Solutions
➜ Press working button
➜ Ensure battery polarity is
correct
➜ Change battery
➜ Automatic
switch-off
➜ Temperature > 199,9°C
➜ Temperature < -33°C
Seite 7
Infrared Thermometer
The symbols for the heavy metals con-
tained are: Cd=cadmium, Hg=mercu-
ry, Pb=lead
This instrument is labelled in accor-
dance with the EU Waste Electrical
and Electronic Equipment Directive
(WEEE).
Please do not dispose of this instru-
ment in household waste. The user is
obligated to take end-of-life devices
to a designated collection point for
the disposal of electrical and electron-
ic equipment, in order to ensure envi-
ronmentally-compatible disposal.
8. Specifications
Temperature range:
Operating environment: 0 °C ... + 50 °C
Accuracy:
Resolution:
Response time:
Emissivity:
Optical resolution:
-33 °C .... + 199 °C
±2.0 °C or 2%
-9.9 °C ...199 °C, 0.5 °C,
otherwise 1°C
approx. 1 second
0.95 only
1 : 1
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