Lincoln Electric POWER FEED IM849 - Manual (Page 19)

B-4 OPERATION B-4
CASE FRONT CONTROL DESCRIPTIONS
1. DUAL DIGITAL DISPLAYS – Bright 7-segment dis-
plays showing welding parameter settings and actu-
al levels while welding.
2. ARC ESTABLISH INDICATOR – Illuminates when
a "true" arc has been established. (Flashes when
open circuit voltage is applied. Not availiable on all
units, upgrade software to include this feature.
3. Status LED - The status LED indicates system sta-
tus. Normal operation is a steady green light.
Note: During normal power-up, the LED may flash
red and/or green as the equipment performs self tests.
LED condition Definition
Steady green System okay. The power
source and wire feeder are
communicating normally.
POWER FEED™ 10A CONTROLLER
CASE FRONT CONTROLS
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