Lincoln Electric IM467 SQUARE WAVE TIG 355 - Manual (Page 31)

OPERATION
B-16 B-16
SQUARE WAVE TIG 355
PRESET
CURRENT
PRESET CURRENT
CRA
TER FILL
% CURRENT
MAX START
TIME
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
LOCAL CURRENT CONTROL
START SWITCH ON
(SOFT START SHOWN; MAY HAVE HOT
START)
CRATER FILL SWITCH ON
ALL OTHER PANEL SWITCHES OFF
LOCAL OR REMOTE CURRENT CONTROL
PULSE SWITCH ON
PULSES PER SECOND
BACKGROUND % DUTY CYCLE
PULSE % ON
ALL OTHER LOWER PANEL SWITCHES
OFF
SLOW
FADE-OUT
FAST FADE-OUT
PRESET
CURRENT
PRESET
C U R R E N T
(PEAK)
OPEN ARC ST
AR
T
SWITCH
BACKGROUND
% CURRENT
ST
AR
T &
CRA
TER FILL
PULSE
SOFT ST
AR
T
CRA
TER FILL
START
CURRENT
REMOTE AMPTROL CONTROLS
FROM 2 AMPS UP TO
PRESET CURRENT
CRATER FILL
% CURRENT
REMOTE AMPTROL CONTROLS
FROM 2 AMPS UP TO
PRESET CURRENT
EFFECT OF CONTROLS ON TIG WELDING
ST
AR
T
CURRENT
MIN
ST
AR
T
TIME
CLOSE ARC ST
AR
T SWITCH
WELD BEGINS
OPEN ARC ST
AR
T SWITCH
-3 SEC.
CRATER FILL TIME