Miller Syncrowave 250 DX, Owner'S Manual

Page: 34 / 82

OM-363 Page 28
4-2. Output Selector Switch
1 Output Selector Switch
!
Do not use AC output in
damp areas, if movement is
confined, or if there is dan-
ger of falling. Use AC output
ONLY if required for the
welding process, and then
use a remote control.
!
Do not change position of
switch while welding or
while under load.
Use switch to select (DCEN) Direct
Current Electrode Negative, AC, or
(DCEP) Direct Current Electrode
Positive output.
NOTE: Changing position of Out-
put Selector switch may change
Process control, Current control,
and Start Mode control, and may re-
quire changing Output control set-
tings to properly function with latest
Output Selector switch setting.
1
4-3. Process Control
1 Process Control
Use control to select Shielded Met-
al Arc Welding (SMAW) or Gas
Tungsten Arc Welding (GTAW) pro-
cess.
For SMAW, press button to toggle
LED to Stick position.
For GTAW, press button to toggle
LED to TIG position.
NOTE: Lit LED indicates selected
mode.
When Output Selector switch posi-
tion changes, LED may change
position, based upon last selection.
1
(CE Nameplate)
1
Ref. 217 264-A / Ref. 215 460-A
4-4. Amperage Control
1 Amperage Control
Use control to select front panel or
remote amperage control.
For front panel amperage control,
press button to toggle LED to Panel
position.
For remote amperage control,
press button to toggle LED to Re-
mote position (see Section 3-9).
NOTE: Lit LED indicates selected
mode.
When Output Selector switch posi-
tion changes, LED may change
position, based upon last selection.
1
(CE Nameplate)
1