OM-212296 Page 13
5-3.
Typical Connection Diagram With Miller Power Sources
.
Customer must supply the following: power source, power source control cable, wire drive assembly, wire drive assembly cable, drive rolls, gun,
welding wire, weld cables, remote voltage sense leads and flux system for the desired application.
10-Pin Motor
Control Cord
14-Pin Welding
Power Source
Control Cord
4-Pin Flux
Valve Cord
Welding Cables
!
Turn Off welding power
source and weld control
and disconnect input
power before making
connections.
.
Use remote voltage sense
leads in all applications.
.
Suggested size remote
voltage sense wire is 12
gauge or higher.
.
See power source owners
manual for sense lead ter-
minal strip location and
connection.
HDC
FLUX
SYSTEM
FLUX
VALUE
WELDING
POWER
SOURCE
WORKPIECE
WIRE
DRIVE
ASSEMBLY
1500DX
Remote Voltage
Sense Leads
(+) Electrode Stud
(−) Work Stud
DCEP (Reverse Polarity) Connection
N
P
.
For DCEN (straight polarity) observe sense
lead relationship with power source output
polarity. Example - N to (−) or work output stud
and P to (+) or electrode output stud.
