ABB RLON-01 [9/82] Safety instructions

ABB RLON-01 [9/82] Safety instructions
Safety instructions
9
Safety instructions
Overview
This chapter states the safety instructions that must be followed
when installing and operating the RLON-01 L
ONWORKS
®
Adapter
module. The material in this chapter must be studied before
attempting any work on, or with, the unit.
Warnings and notes
This manual distinguishes two sorts of safety instructions.
Warnings are used to inform of conditions which can, if proper
steps are not taken, lead to a serious fault condition, physical
injury and death. Notes are used when the reader is required to
pay special attention or when there is additional information
available on the subject. Notes are less crucial than Warnings, but
should not be disregarded.
Warnings
Readers are informed of situations that can result in serious
physical injury and/or serious damage to equipment with the
following symbols:
Dangerous Voltage Warning: warns of situations
in which a high voltage can cause physical injury
and/or damage equipment. The text next to this
symbol describes ways to avoid the danger.
General Warning: warns of situations which can
cause physical injury and/or damage equipment by
means other than electrical. The text next to this
symbol describes ways to avoid the danger.
Electrostatic Discharge Warning: warns of
situations in which an electrostatic discharge can
damage equipment. The text next to this symbol
describes ways to avoid the danger.

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