Cebora WIN TIG DC 220 M Manual De Instrucciones página 25

adjust the current.
Press the welding torch trigger and do not release it. The
arc is ignited and is shut off automatically when the time
is over.
7.6 AUTOMATIC SPOT WELDING (4T)
Time and current settings are the same as to 2T spot
welding. However, in this case, the operator presses and
releases the welding torch button and awaits until the
spot is done.
7.7 MANUAL PAUSE TIME WELDING (2T)
Time and current settings are the same as to 2T spot
welding. However, in this case, the operator presses and
releases the welding torch button and awaits until the
spot is done
This spot welding process alternates working and pause
times.
Widely used to obtain aesthetically pleasing welding,
without deforming the workpiece.
8 PULSE (SECTOR N)
8.1 PULSE
Spot weld-
ing time acti-
vates in red,
then press
knob B
Set and con-
firm the spot
welding time,
then press
without re-
leasing im-
mediately to
return to the
initial welding
screen, and
Confirm and set the selected parameter. Confirm the set-
ting to automatically move on to the next parameter, or
turn knob B to select the desired parameter.
By means of the same method, it is possible to select:
base current, pulse frequency and percentage of peak
current vs base current (Duty Cycle).
To return to the main screen, press knob B (do not re-
lease immediately) (> 0.7 sec.)
Parameter
Peak current
Base current
Frequency
Select and
confirm N
sector relative
to pulse to ac-
cess PULSE
ON (chapter
Duty Cycle
8.1) or PULSE
ON-XP (chap-
ter 8.2) modes
Min. DEF Max
0 100 250
5 50 Set
POINT
0,16 0,16 2,5
KHz
10 50 90
Select and
c o n f i r m
PULSE ON
to access
pulse pa-
r a m e t e r s
setting.
The parame-
ter activates
in red. ttiva
in rosso.
U.M. Ris.
A. 1
1
A
Hz. 1
%. 1
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