Solter aeroprocess 4110 DV Manual De Instrucciones página 38

TIG WELDING MODE SELECTION
The machine can work in different TIG modes.
2T: Welding while holding the push button down. Welding while holding the push button down..
4T: During the first press, the arc ignition sequence takes place and an initial current is supplied (pre During the first press, the arc ignition sequence takes place and an initial current is supplied (pre During the first press, the arc ignition sequence takes place and an initial current is supplied (pre-established as
half of the set current). When you release the push button, the welding arc half of the set current). When you release the push button, the welding arc remains at the set level. When you press the
push button again, the down ramp begins until a value of half the set current value is reached and this current level will push button again, the down ramp begins until a value of half the set current value is reached and this current level will push button again, the down ramp begins until a value of half the set current value is reached and this current level will
continue until you release the push button. continue until you release the push button
We recommend using tungsten electrodes with We recommend using tungsten electrodes with thorium (red), cerium (grey) or lanthanum (gold).
The electrode tip must be sharpened into a cone shape. In this way, the arc is more stable and more energy can be The electrode tip must be sharpened into a cone shape. In this way, the arc is more stable and more energy can be The electrode tip must be sharpened into a cone shape. In this way, the arc is more stable and more energy can be
concentrated at the weld root. Depending on the amperage used, it is recommended to sharpen the electrode with a concentrated at the weld root. Depending on the amperage used, it is recommended to sharpen concentrated at the weld root. Depending on the amperage used, it is recommended to sharpen
greater or lesser extent.
Depending on the amperage used to weld, a specific electrode diameter, nozzle and gas flow rate is recommended. Depending on the amperage used to weld, a specific electrode diameter, nozzle and gas flow rate is recommended. Depending on the amperage used to weld, a specific electrode diameter, nozzle and gas flow rate is recommended.
Follow the reference chart below as a guide. Follow the reference chart below as a guide
Amps Range (A)
10 - 60
60 - 120
120 - 170
170 - 220
220 - 350
300 - 420
If you use a torch with potentiometer control, you can vary the welding amperage setting (from the rated value set on If you use a torch with potentiometer control, you
the front panel to the minimum machine operating value). This allows you to reduce or increase the welding current the front panel to the minimum machine operating value). This allows you to reduce or increase the welding current the front panel to the minimum machine operating value). This allows you to reduce or increase the welding current
setting of all parameters associated with the nominal current with a single control. setting of all parameters associated with the nominal current with a singl
ATTENTION
Do NOT strike like a match!
TIG modes.
thorium (red), cerium (grey) or lanthanum (gold).
Electrode (mm) Electrode
1,0
1,6
2,0
2,4
3,2
4
can vary the welding amperage setting (from the rated value set on
remains at the set level. When you press the
Nozzle (mm) Gas flow rate
6,5 / 8,0
6,5 / 8,0 / 9,5
8,0 / 9,5
9,5 / 11,0
11,0 / 12,5
16
flow rate (l/min)
5 - 6
6 -7
7 - 8
8 - 9
9 - 10
10 - 12
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