Installing Optional Dp 3545 Spool Gun To Welding Power Source - Hobart H200L4-15 Owner's Manual

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A complete Parts List is available on-line at www.HobartWelders.com

5-14. Installing Optional DP 3545 Spool Gun To Welding Power Source

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OM-235 281 Page 20
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Turn Off unit, and disconnect
input power.
1 Drive Assembly
2 Spool Gun
3 Gun Securing Thumbscrew
4 Gun End
Loosen thumbscrew. Insert gun
end through opening until it bottoms
against drive assembly. Tighten
thumbscrew.
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Spool gun must be inserted
completely to prevent leakage
of shielding gas.
5 Gun Trigger Plug
Insert plug into receptacle, and
tighten threaded collar.
6 Spool Gun/MIG Gun Switch
Place switch in Spool Gun position.
7 Polarity Change Over
Terminal Block
To make proper polarity connection
see Section 5-5.
Close door.
8 Wire Feed Speed Control
Wire feed speed is controlled by
welding power source Wire Feed
Speed control (see Section 6-1).
9 Voltage Control
Arc voltage is controlled by welding
power source Voltage control (see
Section 6-1).
10 Trigger
Press trigger to energize welding
power source contactor, start
shielding gas flow, and begin wire
feed.
242 143-B / 242 154-A