.A complete Parts List is available at www.MillerWelds.com

5-2. Mild Steel Recommended Cut Speed

.Aluminum and stainless steel cut speeds at these thicknesses may be reduced as much as 30%.

 

Thickness

Approximate Travel Speed*

 

 

 

 

 

Inches

 

Millimeters

IPM

mm/min

 

 

 

 

 

1/8

 

3.2

130

3292

 

 

 

 

 

1/4

 

6.4

52

1321

 

 

 

 

 

3/8

 

9.5

28

711

 

 

 

 

 

1/2

 

12.7

14

345

 

 

 

 

 

5/8

 

15.9

9

224

 

 

 

 

 

3/4

 

19.1

6

163

 

 

 

 

 

*Travel speeds are approximately 80% if maximum. The best cut quality is achieved by cutting near the table value. Cutting below the value (too slow) will result in excess dross. Cutting above the value (too fast) will cause blowback and lack of penetration.

5-3. Trigger Safety Lock

 

1

Trigger

1

1

 

Trigger Locked

Slide Button Back

 

When Button Is In

To Unlock Trigger

 

Forward Position

(Either Left Or

 

(Left And Right Side)

Right Side)

 

 

 

Ref. 804 848-A

OM-244 013 Page 20

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Image 24
Hobart Welding Products HP-70, 700I manual Mild Steel Recommended Cut Speed, Trigger Safety Lock