Section 5 − Operation; Controls - Hobart Handler 140 Technical Manual

5-1. Controls

1 Wire Speed Control
Use control to select a wire feed speed. As
Voltage switch setting increases, wire
speed range also increases (see weld
setting label in welding power source or
Section 5-2).
2 Power Switch
TM-258 267 Page 14
SECTION 5 − OPERATION
1
5
3 Voltage Switch
The higher the selected number, the
thicker the material that can be welded
(see weld setting label in welding power
source or Section 5-2). Do not switch under
load.
.
Switch must "click" into detent
position for weld output.
2
4 Over Temperature Light
Light illuminates if main transformer over-
heats.
5 Gun Trigger Switch
Pressing gun trigger energizes wire feed
motor and gas valve for shielding gas flow.
3
4
258 346-A
Handler 140