Harbor Freight Tools Vulcan Migmax 215 Owner's Manual & Safety Instructions page 43

13. Turn the Feed Tensioner knob counterclockwise to
loosen it enough to pull it down to remove tension.
The spring-loaded Idler Arm will move up as shown.
14. Feed Roller Instructions:
Check that the Feed Roller is correct for the
type of wire being used (solid core or flux-
cored) and that it is turned to properly match
the wire size marked on the Wire Spool:
a. Unscrew the Feed Roller Knob counterclockwise.
b. Remove the Feed Roller Knob to
expose the Feed Roller.
c. Flip or replace the Feed Roller as needed and
confirm that it is the correct Roller for the type of
wire being used and that the number showing
is the same as the wire diameter on the Spool.
d. Screw the Feed Roller Knob back into
place to secure the Feed Roller.
Item 63617 For technical questions, please call 1-888-380-0318.
Feed Tensioner
Feed Roller
Knob
Solid Core
V-Groove
Flux-Cored
Knurled Groove
Idler Arm
A
Feed
Roller
B
C
D
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