CEA MATRIX 2200 AC/DC, Руководство оператора

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8
TIG “DC” welding
1) Start the welding machine by turning the power supply switch
to position
I
.
2) Press the WELDING PROCESS SELECTION Key (T7) and
select:
L2 a TIG “HF DC” welding process for direct
current TIG welding with high frequency ignition.
L3
a TIG “Lift DC” welding process for direct
current TIG “Lift” type welding without high fre-
quency.
WARNING: The “Lift” ignition current is creat-
ed by pushing the torch button only after having
touched the workpiece with the electrode.
3) ELECTRODE DIAMETER SELECTION
Select the diameter of the electrode to achieve
the best control of ignition in a synergic manner. Selection
is done by pushing the ELECTRODE DIAMETER Key (T8)
(ELECTRODE DIAMETER LED flashing) and using the EN-
CODER Knob (E) to regulate the value indicated on the DIS-
PLAY (D).
I
2
HOT
START
ARC
FORCE
PULSE
CYCLE
T
b
f
T
p
I
1 I
p
I
b PULSE
SYN
FAST
SLOW
WAVE
VRD
CYCLE
Ø
PULSE
SYN
FAST
SLOW
WAVE
T7
T8
E
D
To confirm the diameter selected, simply push the ELEC-
TRODE DIAMETER Key (T8) again (ELECTRODE DIAME-
TER LED off).
4) Press the WELDING MODE SELECTION Key (T9) and go to
one of the 4 options available:
L5
2T
L6 4T
L7 CYCLE
L8 SPOT WELD
5) Turn the ENCODER Knob (E) until the DISPLAY (D) shows
the CURRENT VALUE at which you wish to weld.
I
2
HOT
START
ARC
FORCE
PULSE
CYCLE
T
b
f
T
p
I
1 I
p
I
b PULSE
SYN
FAST
SLOW
WAVE
VRD
CYCLE
Ø
PULSE
SYN
FAST
SLOW
WAVE
D
E
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) 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
L2
L3
T9
L5
L6
L7
L8
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”
3) Press the WELDING MODE SELECTION Key
(T9) and go to one of the SPOT WELDING func-
tion.
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:
2200 AC/DC - 3000 AC/DC
TIG AC
0,1 ÷ 10,0 sec
TIG LIFT DC 0,01 ÷ 10,0 sec
I
2
HOT
START
ARC
FORCE
PULSE
CYCLE
T
b
f
T
p
I
1 I
p
I
b PULSE
SYN
FAST
SLOW
WAVE
VRD
CYCLE
Ø
PULSE
SYN
FAST
SLOW
WAVE
T9 T10
D
E
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.
T7
L1
L3