Connection Of The - Lincoln Electric MULTI-WELD SVM151-A Service Manual

C-3
CONNECTION OF THE LN-25 TO THE
MULTI-WELD 350 "ACROSS THE ARC"
(SEE FIGURE C.1.)
1. Shut the welder off.
2. Connect the electrode cable from the LN-25 to the
"+" terminal of the welder.
NOTE: Welding cable must be sized for current and
duty cycle of application.
3. Attach the single lead from the LN-25 to the work
using the spring clip on the end of the lead. This is
only a sense lead – it carries no welding current.
MULTI-WELD 350/LN-25 ACROSS THE ARC CONNECTION DIAGRAM
6 PIN
AMPHENOL
TO WORK
ELECTRODE
ACCESSORIES
If you are using an LN-25 without an internal contactor,
the electrode will be "HOT" when the Multi-Weld 350 is
turned ON.
4. Set the MODE switch to "CV."
5. Adjust wire feed speed at the LN-25.
6. Adjust the HOT START CONTROL to the desired
level. (Use "O" for fine wire.)
7. Set VOLTMETER switch to the positive position.
FIGURE C.1
OPTIONAL K444
REMOTE CONTROL
TO WORK
MULTI-WELD 350
CAUTION
LN-25
WIRE FEEDER
WORK CLIP LEAD
TO WORK
C-3