Controls For Migmatic 220 Dx / 250 Dx; Burnback And Spot Weld Timer Controls - Miller MIGMATIC 220 Owner's Manual

5-3. Controls For MigMatic 220 DX / 250 DX

5
10
8
11
12
6

5-4. Burnback And Spot Weld Timer Controls

4
9
3
1 Power Switch S1
Use switch to turn power on and off.
2 Voltage Control S2
Turn control clockwise to increase voltage.
3 High Temperature Shutdown Light
PL2-(Orange LED)
4 Power Indicator Light PL1 (White
LED)
2
5 Wire Feed Speed (WFS)/Trim (Arc
Length) And Line Input Adjustment
Control R1 (See Section 5-5)
1
6 MIG Torch Connection
Connection for Euro style MIG gun.
7 Work Lead Connection
14
8 Spool Gun Connection 7-pin Plug
13
Receptacle
9 Digital Display Meter
7
Displays values and parameters for selec-
ted welding process
10 Setup Button
Use button to select parameters (V, A, %),
and to change from manual to synergic
MIG modes.
11 Trigger Mode Button
Use control to select desired trigger mode
(see Section 5-7).
12 Wire Diameter Push Button
Use control to Select desired welding wire
diameter for synergic MIG process (see
Section 5-9).
13 Material Button
Use control to select material type for syn-
ergic MIG process (see Section 5-10).
14 Gas Selection Button
Use control to select desired welding gas
type for synergic MIG process (see Sec-
tion 5-11).
1
Use control to set time welding wire
stays energized after trigger is re-
leased.
1 2
2
Use control to determine rate at
which welding wire feeds before an
arc is initiated.
956142718_5-5
Burnback Control R3
Wire Run-In Speed Control
R2
956142718_4-5
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