MasterMig 353, 355
Operating manual- EN
>> To fine-tune the heat output, in the Main view, turn the right control knob.
MAX Cool supports these filler wire and shielding gas combinations:
• Fe solid & Ar + 8…25 % CO
2
(1.0 mm, 1.2 mm)
• Fe solid & CO
2
(1.0 mm, 1.2 mm)
• Ss solid & Ar + 2 % CO
2
(1.0 mm, 1.2 mm)
• CuSi3 & Ar (1.0 mm)
• CuAl8 & Ar (1.0 mm).
3.4.4 MAX Position process
Available as an option in MasterMig 355.
MAX Position is a MIG/MAG welding process optimized for vertical fillet welds (position: PF). MAX Position automatically
switches between two separate power levels. The two power levels can use the same welding process or two different
welding processes.
>> To take MAX Position into use, press the control panel's welding process button and select MAX Position. The
MAX Position frequency becomes available for adjustment in the Welding parameters view. The ratio of the two
power levels is preset.
>> To adjust the average wire feed speed, in the control panel's Main view, turn the left control knob. The adjust-
ment's effect on the base material thickness is also shown.
>> To fine-tune the welding voltage, in the control panel's Main view, turn the right control knob.
MAX Position supports these filler wire and shielding gas combinations:
• Fe solid & Ar + 18% CO
2
(1.0 mm, 1.2 mm)
• Fe solid & Ar + 8% CO
2
(1.0 mm, 1.2 mm)
• Fe MC & Ar + 18% CO
2
(1.2 mm)
• Ss solid & Ar + 2% CO
2
(1.0 mm, 1.2 mm)
• AlMg & Ar (1.0 mm, 1.2 mm)
MAX Position supports these base material thicknesses:
• 3...12 mm.
3.4.5 MAX Speed process
Available as an option in MasterMig 355.
MAX Speed is a pulsed MIG/MAG welding process. It is designed to maximize the welding speed and to minimize the
heat input by modifying the conventional MIG/MAG arcs.
MAX Speed is designed for steel and stainless steel welding applications mainly in the PA and PB positions. It is suitable
for plate thicknesses above 2.5 mm, the ideal maximum plate thickness being approximately 6 mm.
MAX Speed operates within the spray arc range. Welding current is pulsed with constant frequency and amplitude. Arc
length is controlled with the normal voltage control. MAX Speed’s low-amplitude pulsing enables an effective transfer
mode with lower wire feed speed than with conventional MIG/MAG arc. The pulsing is not noticeable to the welder.
>> To take MAX Speed into use, press the control panel's welding process button and select MAX Speed. The MAX
Speed frequency becomes available for adjustment in the Main view. The MAX Speed frequency value range is
100 … 800 Hz, step 10 Hz, default 300 Hz.
>> To adjust the wire feed speed, in the Main view, turn the left control knob. The adjustment's effect on the mater-
ial thickness is also shown.
>> To fine-tune the welding voltage, in the Main view, turn the right control knob.
MAX Speed supports these filler wire and shielding gas combinations:
• Fe solid & Ar + 18% CO
2
(1.0 mm, 1.2 mm)
• Fe solid & Ar + 8% CO
2
(1.0 mm, 1.2 mm)
© Kemppi
46
1921960 / 2217
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