3-16. Installing Optional DP 3545 Spool Gun To Welding Power Source

SPOOL GUN

 

SPOOL GUN

CB2

6

MIG GUN

CB1

 

4

 

 

MIG GUN

7

1

3

5

2

 

 

 

10

8

9

! Turn Off unit, and disconnect input power.

1Drive Assembly

2Spool Gun

3Gun Securing Thumbscrew

4Gun End

Loosen thumbscrew. Insert gun end through opening until it bottoms 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 Change Over Terminal Block

To make proper polarity connection see Section 3-7.

Close door.

8 Wire Feed Speed Control

Wire feed speed is controlled by welding power source Wire Feed Speed control (see Section 4-1).

9 Voltage Control

Arc voltage is controlled by welding power source Voltage control (see Section 4-1).

10 Trigger

Press trigger to energize welding power source contactor, start shielding gas flow, and begin wire feed.

242 143-A / 242 154-A

OM-235 281 Page 22

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Image 26
Hobart Welding Products 230 manual Turn Off unit, and disconnect input power