Miller Electric XR A - Manual (Page 23)

OM-1581 Page 19
4-12. Replacing 115 VAC/Contactor Control Plug With Customer-Supplied 5-Pin Or
Twistlock Plug
1 115 VAC/Contactor Control
Plug PLG5
2 Contactor Control Cord
3 115 VAC Cord
Find and label cords by following
leads to back of PLG5:
Contactor control cord connects to
pins A & B of PLG5
115 VAC cord connects to pin J of
PLG5.
Cut off plug PLG5.
4
5-Pin Plug
5 Two-Prong Twistlock Plug
For connections shown in Figure
3-3 or Figure 3-4, install 5-pin or
twistlock plug onto contactor con-
trol cord.
For Figure 3-2 connection, obtain
plug to match contactor control
receptacle on welding power
source, and install plug onto
contactor control cord.
Obtain 115 VAC plug and connect
to 115 VAC cord as follows:
green lead to ground
white lead to 115 VAC common
black lead to 115 VAC hot.
6
Plug PLG50
7 Plug PLG51
8 Plug PLG52
Unit shipped with PLG50 con-
nected to PLG51 to provide 115
VAC for contactor.
If contact closure needed for con-
tactor, connect PLG50 to PLG52.
151 773-C
1
Tools Needed:
2 5 4
3
8
7
6
OR