Section 7 − Operation; Operator Controls - Miller Auto-Continuum 350 Owner's Manual

7-1. Operator Controls

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SECTION 7 − OPERATION
1 Power Switch
Turns unit On or Off.
2 Power On LED
Power LED illuminates when unit is
energized.
3 Output On LED
Output LED illuminates when weld
output is energized.
4 Error LED
On Solid−
Unit has overheated and weld out-
put has been disabled. Allow unit to
cool to operating temperature. Er-
ror LED will turn off and welding
may resume.
Blinking−
A system error has occurred. Use
the User Interface to determine the
source of the error as well as possi-
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ble solutions. Follow on-screen in-
structions to clear the error. When
the error has been cleared the Error
LED will stop blinking and welding
may resume.
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After turning unit off, wait until
Power ON LED is off before
turning unit back on. Cycling
power too quickly can cause
software issues on power up.
Ref. 257195-G
OM-273473 Page 37