Lincoln Electric SVM189-B Welder User Manual


 
ACCESSORIES
C-7 C-7
COMPACT WIRE WELDERS
ASSEMBLY OF ITEMS INSIDE THE MAGNUM SPOOL GUN
1. Liner Assembly feeds all specified wire.
2. Drive Roll: This Drive Roll feeds all specified wires.
3. Idle Roll Assembly: Non-adjustable tension setting
for all specified wires
4. Incoming Wire Guide: Highly wear-resistant.
5. P6 Connector Control Leads: Motor Power and
Trigger. (See Maintenance Section for more
details)
6. Welding Power and Shielding Gas Machine connec-
tion (Sealed with 2 o-rings).
7. Locking Knob: Independently retains the wire spool
on the spindle.
8. Liner Assembly: Includes a gas seal with the cable
connector and is the outgoing wire guide.
9. Only 4 sub-assemblies: gun tube; cable; wire drive;
trigger.
10. Conical spring (not shown) serves as the spool
brake (use only with aluminum alloy 5356).
FIGURE C.3
11
22
44
33
P6 CONNECTOR PINOUT
MASTER KEY
5
2
1
8
9
3
4
7
6
Machine Connections
Spool Cover and left
handle removed
TOP VIEW
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