7A. Advanced Process Panel

B-4		OPERATION		B-4

(See Figure 2)

To program Welding modes. Select knob is used to Scroll through all Welding modes. The Memory button is used to store and access Welding modes into loca- tions M1 thru M8.

Modes:

In addition to the 5 welding modes described in SEC- TION 7, the Advance Process Panel allows you to select the Following additional modes.

•Constant Power mode In the Power Mode;

The work point will be in the Volts window. The Amp window will have CP displayed indicating Constant Power. Once current starts flowing and during the 5 second “Hold” feature the displays will show Volts and Amps respectively.

•Gouge

Air Carbon Arc Cutting (CAC-A) is a physical means of removing base metal or weld metal by using a carbon electrode, an electric arc and compressed air.

•Pulsed Modes In Pulse Modes;

The work point will be in the Amps window and should be set close to the wire feed speed of the wire feeder in inches per minute. The Volts window will have SPd displayed indicating Wire Feed Speed. Once current starts flowing and during the 5 second “Hold” feature the displays will show amps and volts.

Pulse Mode features that are displayed while selecting a Welding pulse mode are listed below; Steel - .030, .035, .045, .052 – Argon Blends Stainless Steel - .030, .035, .045 – Argon Blends & Helium/Argon Blends

Aluminum - .035, 3/64, 1/16 – 4043 & 5356 Metal Core - .045, .052 – Argon Blends Nickel - .035, .045 – Argon/Helium blends

MEMORY BUTTON (M1 THRU M8)

SELECT KNOB

(SCOLLS WELDING PROCESSES)

FIGURE 2

OUTPUT KNOB

AMPS	VOLTS
CONTROL		WELD TERMINALS
REMOTE		REMOTE
LOCAL	OUTPUT	ON
	OUTPUT

SELECT			SELECT
MEMORY	SELECT	SELECT	ADJUST

ADJUST KNOB

(0 THRU 10-HOT START) (-10 THRU 0 AND

0 THRU +10-ARC CONTROL)

SELECT BUTTON

(HOT START OR ARC CONTROL)

Lincoln Electric IM679-A manual 7A. Advanced Process Panel

Models: IM679-A

OPERATION