Miller Electric 383 - Manual (Page 21)

OM-223 194 Page 17
4-3. Controls for Migmatic 383
1
2
3
4
7
8
9
10
5
1 Voltage Control (Fine Adjust)
Turn control clockwise to increase
voltage.
2
Voltage Control (Coarse
Adjust)
Turn control clockwise to increase
voltage.
3
2T/4T Trigger Hold Function
Latching Torch Trigger
4
Power Switch
5 Work Lead Connection − High
Inductance
6 Work Lead Connection − Low
Inductance
7 MIG Torch Connection
8 Digital Display Function
Button*
9 Wire Feed Speed Control
Turn control clockwise to increase
wire feed speed.
10 Digital Display*
Volts/Amps/Wire Feed Speed with
last value hold function. Trigger
mode (2T/4T) is shown at power on
for 3 seconds and when Trigger
mode is changed.
.
Not shown:
Jog and Purge controls are lo-
cated under the hinged side
wire consumable access door.
* Optional
6
4-4. Run-In, Burnback (Optional) and Spot Weld Timer Controls
1 Run-In Control*
Speed of wire prior to striking a
welding arc. This value is a percent-
age of the set wire for welding.
2
Burnback Control*
Time that welding wire stays ener-
gized after trigger is released.
3
Spot Weld Timer
Time that welding arc is active be-
fore shutting off automatically.
Spot Timer resets after releasing
gun trigger.
* Optional
1
2
3