Weldclass FORCE 160MST MK2 Operating Instructions Manual page 25

(Fig 16-3)
Radial Ground
Wrong Tungsten Preparation - Wandering ARC
Diameter of the flat determines amperage capacity.
(Fig 17)
Pointing the Electrode
The electrode should be pointed according to the
welding current.
ARC Welder
Point
Grinding
Wheel
FORCE 160MST & 180MST
25