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7
Press
①
Press button
①
until
pulse
lights up.
8
Press
②
Press button
②
until
AlSi
lights up.
9
Press
③
Press button
③
and select
Ø1.2 .
10
Press
④
Press button
④
and when indicator '
A
' lights up, turn
knob
⑤
to a current value applicable to the thickness
of the workpiece.
11
Press
⑥
Press button
⑥
and t
urn knob
⑥
to an acceptable
arc length.
12
Press
⑦
Press button 7 and when indicator “
”is lit, turn knob
⑥
to the arc force (usually set at level 5) appropriate
for the requirements of the process.
13
Press
⑩
Press button
⑩
and select the mode as two-step.
14
Depending on the position of the welding seam, the
torch should be tilted at an angle suited to the seam:
If the joint is formed by two pieces at 90° angle, the
torch and the workpiece should be approximately 45°
and between the torch and seam approximately 60°.
If the seam between two pieces is flat, the torch
should be perpendicular to the workpiece and
approximately 60° to the seam. Once the torch is
positioned, the welding operation can commence.
15
After completion of the operation, the gas cylinder
valve must be shut off and the power supply turned
off.
The welding parameters of the completed operation can be saved and
stored under a job number and recalled for future use.
