Lincoln Electric IM827-D Cv Gmaw/Fcaw Non-Synergic, CV NON-SYNERGIC Modes, Process Weld Mode

b-23 OPERATION b-23

MACHINE FUNCTIONALITY bY WELD PROCESS

CV GMAW/FCAW (NON-SYNERGIC)

Use the following tables to review how the machine functions (output controls, arc control, Start options and weld options) for the weld modes listed in the top table.

		CV NON-SYNERGIC MODES
	Material			PROCESS	WELD MODE
	Steel			GMAW, CV	5
	Steel		GMAW, POWER MODE		40
	Steel			FCAW, CV	6
OUTPUT CONTROL KNObS, WELD MODE 5 & 6				OUTPUT CONTROL KNObS, WELD MODE 40

300

WFS AMPS

25.3

VOLTS TRIM

200

WFS AMPS

2.0

VOLTS TRIM

LESS	MORE	LESS	MORE
WFS	WFS
		VOLTS	VOLTS

LESS	MORE	SHORTER	LONGER
WFS	WFS	ARC	ARC

ARC CONTROL

EFFECT / RANGE	DESCRIPTION
(Soft)-10.0 to	Arc Force adjusts the short cir-
(Crisp)+10.0	cuit current for a soft arc, or for
	a forceful, digging arc.

START OPTIONS

The start Options available in these Non-Synergic CV weld modes, their adjustment range and function are as follows:

EFFECT / RANGE	DESCRIPTION
Preflow Time	Adjusts the time the gas flows
0 - 25.0 seconds	after the trigger is pulled and
	prior to feeding.
Run-In WFS:	Run-In sets the wire feed
Off, 30 to150 in/min.	speed from the time the trigger
	is pulled until an arc is estab-
	lished.
Start Procedure	The Start Procedure controls
0 - 10 seconds	the WFS and Volts for a speci-
	fied time at the beginning of
	the weld. During the start time,
	the machine will ramp up or
	down from the Start Procedure
	to the preset Welding
	Procedure.

END OPTIONS

EFFECT / RANGE	DESCRIPTION
Postflow Time	Adjusts the time that shielding
0 to 25.0 seconds	gas flows after the welding out-
	put turns off.
Crater Procedure	Crater Procedure controls the
(0 TO 10.0 SECONDS)	WFS and Volts for a specified
	time at the end of the weld
	after the trigger is released.
	During the Crater time, the
	machine will ramp up or down
	from the Weld Procedure to
	the Crater Procedure.
Burnback:	The burnback time is the
0 to .25 Seconds	amount of time that the weld
	output continues after the wire
	stops feeding. It prevents the
	wire from sticking in the puddle
	and prepares the end of the
	wire for the next arc start.
Spot Timer:	Adjusts the time welding will
0 to 120.0 Seconds	continue even if tigger is still
	pulled. This option has no
	effect in 4-Step Trigger Mode.

POWER FEED™ 10M SINGLE WIRE FEEDER