Locating Spool Gun Components; Safety Precautions - Lincoln Electric SVM189-B Service Manual

C-6

SAFETY PRECAUTIONS

WARNING
ELECTRIC SHOCK CAN KILL.
• Turn the input power OFF at the
welding power source before instal-
lation or changing drive rolls and/or
guides.
• Do not touch electrically live parts.
• When inching with the gun trigger, electrode and
drive mechanism are "hot" to work and ground
and could remain energized several seconds
after the gun trigger is released.
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LOCATING SPOOL GUN COMPONENTS

AND FEATURES
(See Figure C.1 for Items 1 thru 6)
1. Gas Cone Assembly and Contact Tip.
2. Straightened Gun Tube Assembly.
3. 1/4-Turn Locking Collar.
4. Trigger Assembly.
5. Spool Cover: Provides easy, wide-open access to
spool and wire drive.
6. Locking Knob: Captive in spool cover.
(See Figure C.2 for these following items)
7. Integrated Single-Piece Cable: The Magnum design
provides neat and clean appearance; simplifies
cable management and reduces entanglements.
8. Standard Durable Strain Relief Clamp.
9. Three Captive Hex Nuts.
ACCESSORIES
1
7
COMPACT WIRE WELDERS
FIGURE C.1
6
5
3
4
2
FIGURE C.2
8
9
C-6
Left Side View
Right Side View