GYS TIG 220 DC Mode D'emploi page 19

CONNECTION ON A GENERATOR
The machine can work with generators as logn as the auxiliary power matches these requirements :
- The voltage must be AC, always superior to 400Vac ±15%, and the peak voltage below 700V,
- The frequency must be between 50 and 60 Hz.
It is imperative to check these requirements as several generators generate high voltage peaks that can damage these machines.
USE WITH EXTENSION CABLES
All extension cables must have an adequate size and section, relative to the machine's voltage .
Use an extension that complies with national safety regulations.
TIG 300 DC
TIG 220 DC
SYMBOLS & MENUS
FUNCTION
HF ignition
Lift ignition
Pre-gas
Up slope current
Welding current
Courant froid
PULSE Frequency
Down slope current
Post gas
HotStart
ArcForce
TIG PULSE
TIG SPOT
MMA PULSE
2T
4T
4T LOG
Ampere (unit)
Volt (unit)
Second or Hertz (units)
Percentage (unit)
Display switch A or V
TIG 220 DC / 300 DC
Current input
< 45m
400V
230V
110V 2.5 mm²
TIG
PICTOGRAM MMA
DC
X
X
X
X
X
X
X X
10
s
X
20
s
0
s
X
X
X
X
X
X
X
X
X
X X
X X
X X
X X
X X
Length - Extension selection
< 100m
2.5 mm²
2.5 mm²
4 mm²
Comment
TIG process with HF ignition
TIG process with LIFT ignition
Time to purge the torch and to protect the area with gas before ignition
Up slope current
Welding current
Second welding current or «cold» current in standard 4TLOG or in PULSE
mode
PULSATION frequency of the PULSE mode (Hz)
Down slope current to minimum current, I Stop (S) to prevent weld defects
and craters.
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
(S).
Adjustable overcurrent at the beginning of the welding (%)
Overcurrent delivered to avoid sticking when the electrode enters the welding
pool
Pulse mode
Spot mode
MMA process in PULSE mode
2 time torch mode
4 time torch mode
4 time LOG torch mode
Amperes unit for welding current settings
Volt unit for displaying welding voltage
Seconds or Hertz unit for time or frequency settings
Percentages unit for proportionate settings
Switches the display of voltage or current during and after welding
EN
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