Miller Electric pmn - Manual (Page 21)

OM-228 305 Page 17
5-2. Cutting Speed
Recommended Cut Speeds At 27 Amperes Output
Thickness Recommended Cut Speeds*
Inches mm ipm mm/min
Mild Steel
16 ga 1.5 188 4,775
Mild Steel 3/16 4.8 40 1,016
1/4 6.4 24 610
3/8 9.5 14 256
1/2 12.7 6 152
*Recommended Cut Speed is approximately 80% of maximum.
.
Aluminum and Stainless Steel cut speeds at these thicknesses may be reduced as much as 20%.
Recommended Cut Speeds At 20 Amperes Output
Thickness Recommended Cut Speeds*
Inches mm ipm mm/min
Mild Steel
16 ga 1.5 162 4,115
Mild Steel
3/16 4.8 26 660
1/4 6.4 18 457
3/8 9.5 7 178
*Recommended Cut Speed is approximately 80% of maximum.
.
Aluminum and Stainless Steel cut speeds at these thicknesses may be reduced as much as 20%.
5-3. Trigger Safety Lock
Trigger Locked Trigger Unlocked
1 Trigger
802 877
1