6942900000
15
psi (690 kPa); higher pressures may be used,
but they do not remove metal more efficiently.
5. Press down on the lever of the torch to insert
the air carbon-arc electrode “carbon” into the
torch. When using copper coated carbons,
the bare carbon end should be down and
away from the torch. This is where the arc will
be struck between the carbon and workpiece.
Refer to Figure.
6. Hold the electrode as shown in Figure, so
that a maximum of 7” (178 mm) extends from
the torch. This extension should be 3” (76.5
mm) for aluminum.
7. Adjust the welding current (Constant Current)
or voltage (Constant Voltage), depending on
the type of power supply being used, to the
suggested current range shown for the
carbon diameter being used.
PROTECTION FOR
OVERCURRENT
If the welding current is more than 580 Ampere
there is a protection that automatically reduces
welding parameters.
SETTINGS
HOT START REGULATION (TIG/ELECTRODE)
Press the button
Hot start
(ref.8) the display
shows the current value of Hot start, it is possible
adjust it with the encoder
V/SET
(ref.12).
H.S.= 0-30%
RUTILE
= 0-50%
BASIC
= 0-50%
CEL.
ARC FORCE REGULATION
(ELECTRODE)
Press the button
Arc force
(ref.9) the display
shows the current value of this parameter, it is
possible adjust it with the encoder
V/SET
(ref.12).
A.F.= 0-30%
RUTILE
= 0-50%
BASIC
= 100-350% CEL.
DC PULSE MODE REGULATION
(ELECTRODE/TIG)
Press the button DC PULSE (ref. 10) for 3
seconds, activates the DC pulse signaled by
flashing the two dots of the left display. By pressing
the button (ref. 10) consecutively, you can adjust
the pulse frequency (PFr) the duty cycle (PdU) and
the base current (Ilo) with the V / SET encoder
(ref.12). To deactivate the mode DC PULSE it is
necessary to press the button (ref 10) for 3
seconds.
PFr = 0.4 - 5 Hz MMA / 0.4 - 999 Hz TIG
POU = 10-90%
ILo = 10-90%
ELECTRONIC INDUCTANCE REGULATION (MIG
CV)
Press the button electronic inductance Car (ref.11),
the display shows the value of the selected
inductance (25-200) on the display, and can be
adjusted using the V / SET encoder (ref.12).
SLOPE DOWN REGULATION (TIG)
Press the button
Slope down
(ref.11) the display
shows the current value of this parameter (0,1-
10sec) it is possible adjust it with the encoder
V/SET
(ref.12).
DISPLAY MESSAGES
COMUNICATION ERROR:
This message indicates a communication problem
with accessories (example: Wire feeder).
Check the connection of the 14-pole connector
between the generator and accessories.
Switch the generator off and on again.
OVERTEMPERATURE:
This message indicates an overtemperature, the
number indicates the position of the sensor that
detected the overprinting:
-HT 1, HT 2, HT 3, HT 4 = NTC probe igbt module
1,2,4.
-HTd 5, HTd 7 = NTC probe secondary diodes.
-HTd 005, HTd 007 = thermostat XL out 1 and 2.
