Connection For Semi-Automatic/Automatic Wire Feeder Control - Lincoln Electric IDEALARC DC-600 Service Manual

A-9
Connection For Semi-Automatic or Automatic
Wire Feeder Control
NOTE: See the ACCESSORIES Section of this manu-
al for specific instructions on connecting the following
semi-automatic and automatic wire feeders:
}
•
LN-7
• LN-8
Semi-Automatic Wire Feeders
• LN-9
• NA-3
}
Automatic Wire Feeders
• NA-5
}
• LT-7
Tractors
• LT-56
Connection for Stick Welding and Air/Carbon
Arc Cutting Operation
WARNING
THE OUTPUT TERMINALS ARE ENERGIZED AT ALL
TIMES WHEN THE IDEALARC DC-600 IS CON-
NECTED FOR STICK WELDING AND AIR/CARBON
ARC CUTTING.
__________________
INSTALLATION
1. Set ON/OFF PUSH BUTTON to OFF.
2. Locate and open the hinged access door on the
Front Case Assembly.
3. If necessary, disconnect all wire feeder control
cable connections from the DC-600 terminal strip.
4. Remove the leads from the unit by pulling them
through and out of the strain relief loops.
5. Connect a jumper wire from terminal #2 to terminal
#4 on the terminal strip.
6. Set the Welding Mode Switch to the VV position for
both stick welding and air/carbon arc cutting.
NOTE: To use the IDEALARC DC-600 for both stick
welding / air/carbon arc cutting, AND semi-automatic /
automatic welding, the optional Multi-Process Switch
(K804) must be used.
Section of this manual for instructions on installing and
using the Multi-Process Switch.
Process Switch is not used, all control, work, and elec-
trode leads from semi-automatic or automatic wire
feeders must be disconnected from the IDEALARC
DC-600 before connecting the machine for stick weld-
ing or air/carbon arc cutting.
IDEALARC ® DC-600
A-9
See the ACCESSORIES
When the Multi-