Safety Signs; General; Warning; Note - ABB Arc Guard System TVOC-2 Installation And Maintenance Manual

Safety

Safety signs

General

Warning!

Note!

12
This section specifies all dangers that may arise from performing the work
detailed in the manual.
The Warning symbol warns that an accident will or may occur if the instruc-
tions are not followed.
Warning!
Make sure that the supply voltage has been switched off before connecting!
Working with high voltage is potentially lethal. Persons subjected to high volt-
age may suffer cardiac arrest, burn injuries, or other severe injuries. To avoid
these hazards, do not proceed working before removing the power to the Arc
Guard System.
Arc Guard System and Arc Monitor are designed to protect people and
installation equipment. Install your system components and Arc Monitor
before supplying power.
DIP switches are used to activate Current Sensing Unit (CSU), auto reset and
assigning trip contacts. Changing DIP switch can cause consequences with
the Arc Guard System.
Make sure you understand the consequences of changing DIP switches.
See more information regarding DIP switches the chapter "DIP switches" on
page - 39
The note symbol alerts to important facts and conditions.