CiDRA GVF-100 Gas Volume Fraction Monitoring System - Manual (Page 13)

Copyright © 2006 CiDRA Corporation Page 5-2
20639-01 Rev 03
5.3.1 General Warning or Caution
Figure 1 General Warning or Caution Symbol
The Exclamation Symbol in Figure 1 appears in Warning and Caution
tables throughout this document. This symbol designates an area
where personal injury or damage to the equipment is possible.
5.3.2 Grounding
Figure 2 Grounding Symbol
The Grounding Symbol in Figure 2 appears on labels affixed to the
SONARtrac
TM system. This symbol identifies a terminal intended for
connection to an external (ground) conductor for protection against
electric shock in case of a fault, or the terminal of a protective earth
(ground) electrode.
5.3.3 On
Figure 3 On Symbol
The On Symbol in Figure 3 represents the Power ON condition of the
power switch on the SONARtrac
TM system, if so equipped.
•
Class I, Division 2 rated systems do not have this switch.
5.3.4 Off
Figure 4 Off Symbol
The Off Symbol in Figure 4 represents the Power Off condition of the
power switch on the SONARtrac
TM system, if so equipped.
•
Class I, Division 2 rated systems do not have this switch.