Miller Electric M-10 Gun, 180, 140 Auto-Set Installation, Installing Welding Gun, Incorrect

Models: 140 Auto-Set 140 M-10 Gun 180

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

SECTION 4 − INSTALLATION

4-1. Installing Welding Gun

1 Drive Assembly

2 Gun Securing Knob

3 Gun End

Loosen knob. Insert gun end through opening until it bottoms against drive assembly. Tighten knob.

 

 

4 Gun Trigger Plug

3

 

Insert into receptacle, and tighten

4

threaded collar.

Close door.

12

.Be sure that gun end is tight against drive assembly.

3

3

Correct

Incorrect

Ref. 802 982-A / Ref. 801 987

4-2. Installing Work Clamp

 

 

 

 

 

 

. Connection hardware must be tightened with proper tools. Do not just

1

Nut

 

 

hand tighten hardware. A loose electrical connection will cause poor

2

Work Cable From Unit

 

weld performance and excessive heating of the work clamp.

3

Work Clamp

 

 

 

 

4

Screw

 

 

 

 

5

Work Clamp Tabs

 

 

 

Bend tabs around work cable.

 

 

 

6

Insulating Sleeves

 

 

 

Slide one insulating sleeve over

 

3

work cable before connecting to

1

 

clamp.

 

 

 

6

 

Slide

insulating

sleeves

over

 

handles.

 

 

2

 

 

 

 

 

 

5

4

 

 

 

 

 

Tools Needed:

 

 

 

 

 

 

7/16 in

 

 

 

 

 

 

7/16 in

 

 

 

 

802 456-A

 

 

 

 

 

OM-225 311 Page 12

 

 

 

 

 

 

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Miller Electric M-10 Gun, 180, 140 Auto-Set manual Installation, Installing Welding Gun, Incorrect