.024” to .047” Hard or Flux Cored Wires

60% Duty Cycle at 250 Amperes Using Mixed Gases

6 Minutes Welding

4 Minutes Resting

Relation Between Duty Cycle And Weld Amperes.

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DUTY CYCLE (%)

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FIGURE L

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

100

200

300

WELD AMPERES

Relation Between Thickness, Diameter Of Wire, Wire Speed, Voltage, & Current*:

FIGURE M

*Do not change voltage while welding. Wire speed is a starting value only, and can be adjusted while welding. Weld conditions also depend on other variables such as stickout, travel speed, weld angle, cleanliness of metal, etc.

SKU 91146

For technical questions, please call 1-800-444-3353.

PAGE 20

Page 20
Image 20
Harbor Freight Tools 91146 operating instructions Minutes Welding