BECKHOFF CB2051 User Manual
Page 7
Safety Instructions
Chapter: Introduction
Beckhoff New Automation Technology CB2051
page 7
1.2 Safety Instructions
Please consider the following safety instructions and descriptions. Product specific safety instructions are
to be found on the following pages or in the areas mounting, wiring, commissioning etc.
1.2.1 Disclaimer
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 documentation. They are intended to alert the reader to the
associated safety instructions.
A
CUTE RISK OF INJURY
!
If you do not adhere to the safety advise next to this symbol, there is immediate danger to life and health
of individuals!
R
ISK OF INJURY
!
If you do not adhere to the safety advise next to this symbol, there is danger to life and health of
individuals!
H
AZARD TO INDIVIDUALS
,
ENVIRONMENT
,
DEVICES
,
OR DATA
!
If you do not adhere to the safety advise next to this symbol, there is obvious hazard to individuals, to
environment, to materials, or to data.
N
OTE OR POINTER
This symbol indicates information that contributes to better understanding.