
5-15. Connecting Optional Spool Gun
7
1Drive Assembly
2Spool Gun
3Gun Securing Thumbscrew
4Gun End
Loosen thumbscrew. Insert end through opening until it bottoms
6
Spool Gun
MIG Gun
5
1 | 3 | 4 | 2 |
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against drive assembly. Tighten thumbscrew.
Spool gun must be inserted completely to prevent leakage of shielding gas.
5 Gun Trigger Plug
Insert plug into receptacle, and tighten threaded collar.
6Spool Gun/MIG Gun Switch Place switch in Spool Gun position.
7Polarity Changeover Terminal Block
To make proper polarity connection, see Section
Close door.
.Be sure that gun end is tight against drive assembly.
3
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| Incorrect |
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| gas leakage. |
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| Gun Not Seated |
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| Gun Fully Seated |
9 8
10
8 Wire Feed Speed Control
Wire feed speed control controls rate at which the is fed through the
3welding gun to the weld puddle.
9 Voltage Control
Arc voltage is controlled by welding power source Voltage control (see Section
10 Trigger
Press trigger to energize welding power source contactor, start shielding gas flow, and begin wire feed.
804