Thermal Arc ARCMASTER 400S - Page 45

ARCMASTER 400 S
March 31, 2006 11-3
Figure 12 VRD ON/OFF Step B,C
!
WARNING
The VRD ON/OFF trim potentiometer MUST ONLY be positioned fully clockwise OR fully counter clockwise as the
VRD function will be unknown for every other position.
Figure 13 VRD ON/OFF Step D