
INSTALLATION GUIDE
Card Reader (NUCR-HE)
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Symbols
Important Safety Information
The Card Reader (NUCR) Installation Guide contains important instructions when installing and maintaining
the NUCR. To ensure a safe working environment during the installation and operation of the NUCR, the
following safety symbols appear throughout this document to indicate dangerous conditions and important
safety instructions.
Caution:
Use extreme caution and follow instructions carefully.
Pay particular attention to statements referred to by a note.
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TD 93429EN / 18 March 2022 / Ver. C