GYS PROTIG 201 DC FV Manual De Instrucciones página 26

Operating manual
Pulse frequency
Arc Force
MMA - Advanced menu
Additional settings can be accessed in the advanced menu.
These advanced settings can be accessed by pressing the button
advanced settings:
Parameter Description
« ASt » AntiSticking
« HSt » HotStart duration
« dcy » Duty Cycle
Cold current/Back-
« Ico »
ground current)
The parameter to be modified is validated by pressing the button
TUNGSTEN ELECTRODE WELDING WITH INERT GAS (TIG MODE)
CONNECTIONS AND RECOMMENDATIONS
• The TIG DC welding requires gas shield protection of pure gas (Argon).
• Connect the earth clamp to the positive connector (+). Connect the power cable to the negative plug (–), as well as the torch and the gas connections.
• Ensure that the torch is equipped and ready to weld, and that the consumables (Vice grip, ceramic gas nozzle, collet and collet body) are not da-
maged.
• The electrode choice depends on the TIG DC process current.
ELECTRODE GRINDING
For optimal operation, it is recommended to use a sharpened electrode as follows:
d
CHOICE OF ELECTRODE DIAMETER.
Electrode Ø (mm)
1
1.6
2
2.5
3.2
4
26
Translation of the original
instructions
Pulsation frequency of the PULSE mode.
The incrementation step depends on the frequency range:
Pulse frequency
0.4 - 20 Hz
0.4 Hz - 3 Hz
3 Hz - 20 Hz
The Arc Force is an overcurrent delivered when the electrode or drop comes into contact with the
-10 / +10
solder bath in order to avoid sticking.
Setting Standard
ON/OFF
0 - 2 s
20 % - 80 %
20 % - 80 %
L
TIG DC
Pure tungsten Tungsten with oxides
10 > 75 10 > 75
60 > 150 60 > 150
75 > 180 100 > 200
130 > 230 170 > 250
160 > 310 225 > 330
275 > 450 350 > 480
Environ = 80 A per mm Ø
Incremental step
0.1 Hz
1 Hz
for more than 3 seconds. Rotating the wheel gives access to the following
Pulse Recommendations
The anti-sticking feature is recommended to safely remove the electrode
in case it is stuck to the metal.
The duration of the HotStart can be adjusted to make the arcing easier
when using difficult electrodes.
Time balance of the hot current (I) of the pulsation
Second welding current known as «cold» welding current
. The advanced settings menu can be exited with «ESC».
L = 3 x d for a low current.
L = d for a high current
PROTIG 201 DC FV