RF Power Supply and Matching Box
Introduction
2. Safety symbols
Safety symbols are used throughout this manual and labeled on the system to call the operator's attention
to safety.
The terminology used in safety symbols is classified below.
This symbol indicates the possibility of impending death or serious injury
when the hazard cannot be avoided.
Work that ignores this warning has a high probability of severely injuring people or
damaging factory equipment (including this system).
This symbol indicates the possibility of death or serious personal injury when
the hazard cannot be avoided.
Work that ignores this warning will severely injure or damage factory equipment
(including this system).
This symbol indicates the possibility of minor injury or moderate damage to
the system when the hazard cannot be avoided.
Work that ignores this warning carries the risk of minor injury to the operator,
damage to the system, or necessary adjustment of the system.
There is no direct danger, but this symbol notes content you should know to work
safely and to use the system correctly.
It is not possible to precisely anticipate all potential dangers in operation, inspection, or maintenance in
all operating environments.
The warnings listed in this manual and on the warning labels affixed to the system do not satisfy every
aspect of safety.
When handling the system, those who administer, operate, or maintain the system should pay the utmost
care, even for items not mentioned in this manual, and work to maintain safety so that serious accidents
like injuries or damage to the system do not occur.
When operating, inspecting, or maintaining the system in a manner not described in this manual, all
workers must perform that work at their own responsibility paying careful attention to the necessary
safety precautions.
Danger
Caution
Warning
Reference