Starting up
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04.19
909.1709.9-05
–
2-stroke pulse mode (LED 22 and LED 26 light
up).
–
4-stroke pulse mode (LED 22 and LED 25 light
up).
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If you select alternating current (AC) with button 27,
LED 28 lights up.
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Press the mode button 20 and hold it down.
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With the current mode button 27 select one of the fol-
lowing parameters.
–
MACS -, LED 30 lights up.
–
MACS +, LED 29 lights up.
–
MACS off, neither of the LEDs lights up.
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If necessary, set the following parameters.
–
MACS frequency
–
MACS balance
–
MACS DC current
Interval spot welding
4
The interval spot welding procedure is available in the
2-stroke and 4-stroke operating modes.
2-stroke: The spots are automatically repeated as long
as the torch button is pressed.
4-stroke: The interval spots are started by the first ac-
tivation of the torch button and ended by activating the
button a second time.
–
The parameter Spot Welding Time (tSP) deter-
mines the duration of each individual weld spot.
–
The parameter Spot Welding Time Off (tSO) de-
termines the duration of the interval between two
weld spots.
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Select the Spot Weld mode with button 20.
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Hold down the mode button 20 and press the save
button 58.
9
You are now in the Auxiliary Parameters menu.
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Use the selector button 32 or 33 to select the auxil
-
iary parameter Interval Spot Welding On/Off (PSP).
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Use the rotary knob 34 to select the value ON in the
right hand 7 segment display 35.
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Change to the Main Parameter menu using the but-
ton 20.
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Use the selector switches 32 or 33 to select the main
parameter Spot Welding Time (tSP).
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Use the rotary knob 34 to set the desired spot weld-
ing time.
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Use the selector switches 32 or 33 to select the main
parameter Spot Welding Time Off (tSO).
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Use the rotary knob 34 to select the desired spot
welding time off (interval between two spot welds).
1)
Only for AC/DC
2)
Only in operating mode Electrode
3)
Only in operating mode TIG
4)
Only in operating mode Spot Welding