GYS TIG 250 AC/DC, Руководство пользователя

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FUNCTION, MENU AND PICTOGRAM DESCRIPTIONS
FUNCTIONS Description Pictogram
Function available on
Comment
TIG
DC
TIG
AC
MMA
Welding current Current X
Value of the welding current needed
depends on the thickness and the type
of metal, as well as on the welding
joint. (A)
HotStart HotStart X
Adjustable overcurrent at the beginning
of the welding (%)
ArcForce ArcForce X
Overcurrent delivered to avoid sticking
when the electrode enters the welding
pool (%)
Polarity reversal X
Easy reversal of the polarity in order to
weld with different type of electrodes
HF arcing HF - X X Ignition without contact
LIFT arcing LIFT
-
X X Ignition with contact
Pre-Gas Pre-Gas X X
Time to purge the torch and to protect
the area with gas before ignition
Starting current I Start X X Pre current (A)
Starting time T Start X X Pre current time (S)
Up slope UpSlope X X
Time needed to go from minimum
current to welding current (S)
Cold current (4TLog) I Cold X X
Background welding current or cold
current activated with a double button
torch or in 4T LOG (A)
PULSE cold current I Cold
X X
Base current or cold current in PULSE
mode (A)
PULSE balance %T Pulse X X Cold current balance (%)
PULSE frequency Hz Pulse X X Pulse frequency (Hz)
Down slope DownSlope
X X
Time needed to shift from welding
current to minimum current, I Stop (S)
to avoid weld defects and craters.
Ending current
I Stop
X X Post Welding current (A)
Ending time T Stop X X Post Welding time (S)
Post Gas Post Gas
X X
Length of time in which gas is released
after the arc has stopped. It protects
the weld pool and the electrode against
oxidization when the metal is cooling.
AC balance %T AC X
Wave balance control of penetration
and cleaning (%)
AC frequency Hz AC X Welding frequency in AC (Hz)
Electrode diameter Ø X X
Diameter of the electrode tungsten
recommended to optimize the arcing
and the welding of certain thickness of
metal in SYNERGIC mode
Metal to weld
Fe, CrNi,
Cu/CuZn,
AlMg, AlSi,
Al99
X X
Selction of the metal to weld: Steel,
Nickel-Chromium, Cusi or brass,
Aluminium-Magnesium, Aluminium-
Silicon in SYNERGIC mode
Butt weld X X SYNERGIC mode
Fillet weld X X SYNERGIC mode