Edwards Signaling ReadySet - Manual (Page 5)

ReadySET Aspirating Smoke Detection System Installers Handbook iii
The technical data contained herein is provided for informational purposes only and
should not be used as a substitute for professional judgment and training. Although the
manufacturer believes this information to be true and correct, it is published and
presented without any guarantee or warranty whatsoever. The manufacturer disclaims
any liability for any use of the data other than as set out in this manual.
Advisory messages
Advisory messages alert you to conditions or practices that can cause unwanted
results. The advisory messages used in this document are shown and described below.
WARNING: Warning messages advise you of hazards that could result in injury or loss
of life. They tell you which actions to take or to avoid in order to prevent the injury or
loss of life.
Caution:
Caution messages advise you of possible equipment damage. They tell you
which actions to take or to avoid in order to prevent the damage.
Note: Note messages advise you of the possible loss of time or effort. They describe
how to avoid the loss. Notes are also used to point out important information that you
should read.
Product Symbols
This symbol appears on the main board of the unit and indicates that the
board contains static sensitive components.
This label is located on the laser chamber at the bottom right of the open
detector and signifies that the unit is a Class 1 Laser product as specified
in IEC 60825-1. The unit incorporates a Class 3B embedded laser which
must not be removed from the detector, as retinal damage may result if
the laser beam enters the eye.
This symbol indicates the safety ground studs. These are for grounding
cable screens, etc., and should not be connected to 0V or signal earth.