OM-1330 Page 20
SECTION 5
−
OPERATION
5-1. Controls
1
Voltage Control
.
Positions 4, 5, and 6 are for 230 volts
ac input only.
Set Voltage control according to the
parameter chart for good starting point.
Turn control clockwise to increase voltage.
2
Wire Speed Control
Set Wire Speed control according to the
parameter chart. Increase or decrease wire
speed to obtain desired bead profile and
travel speed.
3
Power Switch/Circuit Breaker
The switch energizes the main transformer
and control circuitry. The 20 ampere circuit
breaker protects the unit from overload.
4
MIG Gun Receptacle
Ref. 220 079-B
3
1
2
4
