Lincoln Electric IM467-B manual Off, Crater Fill Switch on

B-16 B-16

OPERATION

		CLOSE ARC START SWITCH
				WELD BEGINS		OPEN ARC START SWITCH
			MAX START
					TIME
MIN START		TIME
							CURRENT
							PRESET
START CURRENT
					REMOTE AMPTROL CONTROLS
					FROM 2 AMPS UP TO
					PRESET CURRENT
	PRESET	CURRENT						CRATERFILL	CURRENT%
							SLOW

FADE-OUT

FAST FADE-OUT

-3 SEC.

CRATER FILL TIME

EFFECT OF CONTROLS ON TIG WELDING

LOCAL OR REMOTE CURRENT CONTROL START SWITCH ON

START CURRENT SET LOWER THAN PRESET CURRENT (SOFT START) START TIME: VARIABLE

ALL OTHER PANEL SWITCHES OFF

LOCAL CURRENT CONTROL CRATER FILL SWITCH ON CRATER FILL % CURRENT VARIABLE FADE-OUT VARIABLE

ALL OTHER LOWER PANEL SWITCHES

OFF

SOFT START

CRATER FILL

START

PRESET

CURRENT

CRATER FILL

LOCAL CURRENT CONTROL START SWITCH ON

(SOFT START SHOWN; MAY HAVE HOT START)

CRATER FILL SWITCH ON

ALL OTHER PANEL SWITCHES OFF

& CRATER FILL

CURRENT

% CURRENT

SWITCH

START

ARC

OPEN

PRESET CURRENT (PEAK)

BACKGROUND % CURRENT

REMOTE AMPTROL CONTROLS

FROM 2 AMPS UP TO

PRESET CURRENT

LOCAL OR REMOTE CURRENT CONTROL PULSE SWITCH ON

PULSES PER SECOND BACKGROUND % DUTY CYCLE PULSE % ON

ALL OTHER LOWER PANEL SWITCHES

OFF

START

PULSE

SQUARE WAVE TIG 355