L11
-
L21
1
st
LEVEL PEAK CURRENT I
2200 AC/DC
L19
2
nd
LEVEL PEAK CURRENT I
2200 AC/DC
L20
1
st
LEVEL BASE CURRENT I
2200 AC/DC
L23
PULSATION FREQUENCY f
FAST
To exit the setting phase, hold the WELDING PARAMETERS SE-
LECTION key (T10) down for about 1 second.
3C - ULTRA FAST PULSE + CYCLE
Press the PULSE key (T5) until the requited
pulsation is active (ULTRA FAST LED flashing).
Press the WELDING MODE SELECTION key
(T9) until the CYCLE welding mode is active
(CYCLE LED on).
Press the WELDING PARAMETERS SELEC-
TION Key (T10) a number of times to set the following (in addi-
tion to the WELDING PARAMETERS defined as being "BASIC"):
L11 L19 L20
T10
L11
-
L21
1
st
LEVEL PEAK CURRENT I
2200 AC/DC
L19
2
nd
LEVEL PEAK CURRENT I
2200 AC/DC
L20
1
st
LEVEL BASE CURRENT I
2200 AC/DC
L23
PULSATION FREQUENCY f
ULTRA FAST
To exit the setting phase, hold the WELDING PARAMETERS SE-
LECTION key (T10) down for about 1 second.
1p
3000 AC/DC
5 ÷ 220 A
5 ÷ 300 A
2p
3000 AC/DC
5 ÷ 220 A
5 ÷ 300 A
1b
3000 AC/DC
5 ÷ 220 A
5 ÷ 300 A
2200 AC/DC - 3000 AC/DC
0,5 ÷ 500 Hz
SYN
FAST
SLOW
PULSE
T5
L21
L23
1p
3000 AC/DC
5 ÷ 220 A
5 ÷ 300 A
2p
3000 AC/DC
25 ÷ 220 A
25 ÷ 300 A
1b
3000 AC/DC
5 ÷ 220 A
5 ÷ 300 A
2200 AC/DC - 3000 AC/DC
500 ÷ 2000 Hz
3D - SYN PULSE + CYCLE
Press the PULSE key (T5) until the requited
pulsation is active (SYN LED on).
Press the WELDING MODE SELECTION key
(T9) until the CYCLE welding mode is active
(CYCLE LED on).
Press the WELDING PARAMETERS SELEC-
TION Key (T10) a number of times to set the
following (in addition to the WELDING PARAM-
ETERS defined as being "BASIC"):
T10
L11
-
L21
1
st
LEVEL PEAK CURRENT I
WARNING: When the SYN PULSE function is active, the 1
PEAK CURRENT ( I
values for the other 1
L19
2
nd
LEVEL PEAK CURRENT I
T9
WARNING: When the SYN PULSE function is active, the 2
PEAK CURRENT ( I
values for the other 2
If you want to do a test weld, during the test the LED for the pa-
rameter selected flashes and the DISPLAY shows the value for the
parameter you are setting.
To exit the setting phase, hold the WELDING PARAMETERS SE-
LECTION key (T10) down for about 1 second.
NOTE: During the welding process if LED I
switched on on the DISPLAY, the 1
are welding is displayed.
NOTE: During the welding process if LED I
switched on on the DISPLAY, the 2
are welding is displayed.
SPECIAL CONFIGURATION (SPE)
In welding processes:
• TIG AC with HF ignition
• TIG DC with HF ignition
The MATRIX AC/DC makes it possible to activate modification of
some WELDING PARAMETERS therefore providing a more ex-
pert welder with a more versatile welding machine.
Activation will only take place after the machine configuration is
changed from STANDARD (Std) to SPECIAL (SPE), which must
be done as follows:
1) When the welding machine is off, push and hold the "PRG"
PROGRAM key down (T2).
2) Start the welding machine by turning the power supply switch
to position I.
3) The DISPLAY (D) shows the following message: Std (welder
configured in STANDARD mode).
13
L11 L19
1p
2200 AC/DC
25 ÷ 220 A
) is regulated to achieve a synergy with the
1p
st
level parameters ( I
, f ).
1b
2p
2200 AC/DC
5 ÷ 220 A
) is regulated to achieve a synergy with the
2p
level parameters ( I
, f ).
nd
2b
p
st
level current at which you
2
nd
level current at which you
SYN
FAST
SLOW
PULSE
T5
T9
L22
3000 AC/DC
25 ÷ 300 A
st
level
3000 AC/DC
5 ÷ 300 A
nd
level
and LED I
stay
1
and LED I
stay
p
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