4-2. Installing Or Cleaning Tongs

6

5

4

YTurn off and unplug welder.

.Be sure tong ends are clean and not corroded before installing. Clean tongs with fine steel wool.

Bottom Tong:

1Bottom Tong

2Hole In Spatter Guard

3Bottom Tong Securing Screws

(4)

Loosen the four screws. If needed, use a rubber mallet to loosen tong.

Slide tong into bottom tong holder as far as possible, and position so that tip is pointing straight up.

Loosely tighten screws.

Top Tong:

4Top Tong

5Top Tong Holder/Pivot Casting

6Top Tong Securing Screws (4)

Loosen the four screws. If needed for removal, use a rubber mallet to loosen tong.

7

2

3

1

Slide tong into pivot casting as far as necessary, so that tip mates with bottom tip when tongs are closed.

Loosely tighten screws.

7 Tips

Adjust tong positions to line up cen- ters of tips as shown. Tighten screws.

 

Tong Alignment

4

4

7

7

1

1

 

Front View

Side View

Tools Needed:

3/16 in 9/16 in

Fine

Steel

Wool

ST-800 155-A / Ref. ST-800 154-A

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OM-715 Page 7

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Hobart Welding Products HSW 25, HSW 15 Installing Or Cleaning Tongs, Turn off and unplug welder, Bottom Tong, Top Tong