Lincoln Electric SVM189-B Welder User Manual


 
ACCESSORIES
C-15 C-15
COMPACT WIRE WELDERS
8. While holding open the idle roll, slide end of wire
through drive roll’s groove and toward gun tube liner.
9. Slide the wire into the liner until it extends approxi-
mately 1 inch beyond the end of the gas diffuser.
Release idle roll tab without snapping it.
FIGURE C.11
FIGURE C.12
FIGURE C.13
7. Guide straightened wire through inlet wire guide
and toward drive roll groove.
10b. Alloy 5356: Install Conical Spring, small end first,
onto gun spindle (A). Roll up remaining wire back
onto spool and place spool onto gun spindle.
Install locking knob and finger-tighten.
Go to step 11.
11. Grasp the free end of the wire at the gas diffuser
and slowly pull approximately 12 to 24 inches of
wire through the spool gun. There should only be 1
to 2 lbs. of resistance. If force is greater than 2 lbs.
wire is binding in the gun (also see Troubleshooting
guide).
FIGURE C.14
FIGURE C.15
FIGURE C.16
10a. Alloy 4043: Roll up remaining wire back onto
spool and place spool onto gun spindle. Install
locking knob and finger-tighten. Go to step 11.
A
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