2 safety instructions – BECKHOFF CU8870-0000 User Manual
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Foreword
CU8870-0000
2
1.2 Safety
Instructions
1.2.1 State at Delivery
All the components are supplied in particular hardware and software configurations appropriate for the application.
Modifications to hardware or software configurations other than those described in the documentation are not
permitted, and nullify the liability of Beckhoff Automation GmbH.
1.2.2 Description of safety symbols
The following safety symbols are used in this operating manual. They are intended to alert the reader to the
associated safety instructions.
Danger
This symbol is intended to highlight risks for the life or health of personnel.
Warning
This symbol is intended to highlight risks for equipment, materials or the environment.
Note
This symbol indicates information that contributes to better understanding.