Arc Machines 307 - Manual (Page 29)

Arc Machines, Inc. Model 307 Orbital Tube Welder Training
Document No. 740096 Chapter 3. Page 13
Rev. A
43 Gas Postflow To Signify Gas Postflow
(POSTPURGE) Flow
ISO 7000-0474
ANSI/NEMA
44 Remote Signifies Remote Opera-
tion or Control
ANSI/NEMA
45 Pushbutton To Signify a Pushbutton
Switch used to Start or
Stop a Function
ANSI/NEMA
46 Panel/LOCAL To Signify Panel/Local
Function or Switch such
as a Switch to Change
Between a Local Control
and a Remote Control
ANSI/NEMA
47 ON-OFF Switch To Signify an ON-OFF
Switch
ANSI/NEMA
48 Receptacle To Signify a Receptacle
Type Connector
ANSI/NEMA
49 ON
(Enable)
To Signify the ON or
Enabled State of a
Function
ANSI/NEMA
50 OFF
(Disable)
To Signify the OFF or Dis-
abled State of a Function
ANSI/NEMA
51 Hand To Signify Manual
Control of a Function or
Tool
ANSI/NEMA
52 Foot Control To Signify a Foot Control
Device, Function, Con-
nection or Control
ANSI/NEMA
Table 4. Graphical Symbols used in this Manual