CEA MATRIX 4000 AC/DC R, Руководство оператора

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9
TIG “AC and LIFT DC” welding with
the SPOT WELDING function on
1) Start the welding machine by turning the power supply switch
to position I .
2) Press the WELDING PROCESS SELECTION Key (T7) and
select one of the welding machine’s 2 TIG processes:
L1 TIG “HF AC”
L3 TIG “Lift DC”
T7
L1
L3
3) Press the WELDING MODE SELECTION Key (T9) and go to
one of the SPOT WELDING function.
4) Press and release the WELDING PARAMETERS SELECTION
Key (T10) until the SPOT WELD LED starts flashing.
5) Rotate the ENCODER knob (E) to set the SPOT WELDING
time required:
4000 AC/DC - 5000 AC/DC
TIG AC 0,1 ÷ 10,0 sec
TIG LIFT DC 0,01 ÷ 10,0 sec
CYCLE
HOT
START
ARC
FORCE
I
2
PULSE
CYCLE
f
I
1
I
p
I
b
Ø
WAVE
ON FAST
ULTRA
FAST
SLOW
SYN
PULSE
E
T9 T10
D
6) By pushing the WELDING PARAMETERS SELECTION (T10)
key a number of times it is possible to set the various TIG
WELDING PARAMETERS (see the “TIG AC and DC Weld-
ing” paragraph - WELDING PARAMETERS).
7) Hold the SELECT WELDING PARAMETERS (T10) key down
to save the parameters chosen.
8) Once the all the selections/regulations indicated above have
been made, welding can begin.
9) During the welding process the DISPLAY shows the real Amps
(A) at which the operator is actually welding.
TIG HF DC welding with TACK function
active and single ColdTack point
Innovative TIG HF DC tack weld device that makes it possible
to do precise, safe tack welding with very little heat applied. Pro-
ceed as follows:
1) Start the welding machine by turning the power supply switch
to position I .
2) Push the SELECT WELDING PROCESS (T7) key and select
the TIG DC process, with HF ignition.
3) Press the WELDING MODE SELECTION Key
(T9) and go to one of the SPOT WELDING cold-
Tack function. The TACK WELD and LEDs
are lit continuously.
4) Press and release the WELDING PARAME-
TERS SELECTION Key (T10) until the SPOT
WELD LED starts flashing.
T7
5) Rotate the ENCODER knob (E) to set the SPOT WELDING
time required (0,01÷10,0 sec).
CYCLE
HOT
START
ARC
FORCE
I
2
PULSE
CYCLE
f
I
1
I
p
I
b
Ø
WAVE
ON FAST
ULTRA
FAST
SLOW
SYN
PULSE
E
T9 T10
D
6) By pushing the WELDING PARAMETERS SELECTION (T10)
key a number of times it is possible to set the various TIG
WELDING PARAMETERS (see the “TIG Welding” paragraph
- WELDING PARAMETERS).
7) Hold the SELECT WELDING PARAMETERS (T10) key down
to save the parameters chosen.
8) Once the all the selections/regulations indicated above have
been made, welding can begin.
9) During the welding process the DISPLAY shows the real Amps
(A) at which the operator is actually welding.
TIG HF DC welding with TACK function
active and Multi-ColdTack function
The Multi-ColdTack function can be used for cold tacking in quick
succession, to further extend the benefits of an individual Cold-
Tack point. Proceed as follows:
1) Start the welding machine by turning the power supply switch
to position
I
.
2) Push the SELECT WELDING PROCESS (T7) key and select
the TIG DC process, with HF ignition.
3) Press the WELDING MODE SELECTION Key
(T9) and go to one of the
SPOT WELDING Mul-
ti-coldTack function. The TACK WELD LED
flashes, whereas the LED is lit continuously.
4) Push and release the SELECT WELDING PA-
RAMETERS (T10) key to be able to set the 2 pa-
rameters by rotating the ENCODER Knob (E):
• Total tack welding time “t...” for the sequence of individual
ColdTack points (0,01-10,0 sec).
• Individual ColdTack point “P...” time (0,01-1,0 sec).
CYCLE
HOT
START
ARC
FORCE
I
2
PULSE
CYCLE
f
I
1
I
p
I
b
Ø
WAVE
ON FAST
ULTRA
FAST
SLOW
SYN
PULSE
E
T9 T10
D
5) By pushing the WELDING PARAMETERS SELECTION (T10)
key a number of times it is possible to set the various TIG
WELDING PARAMETERS (see the “TIG Welding” paragraph
- WELDING PARAMETERS).
6) Hold the SELECT WELDING PARAMETERS (T10) key down
to save the parameters chosen.
7) Once the all the selections/regulations indicated above have
been made, welding can begin.
8) During the welding process the DISPLAY shows the real Amps
(A) at which the operator is actually welding.
T7