Thermal Arc ULTRA FLEX 350, Руководство пользователя

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3 — FAULT LED INDICATOR: This indicator will
be lit whenever the digital meter is displaying a fault
code, and the power source has shut itself off be-
cause of a fault condition. See Troubleshooting
chapter for details on Fault codes.
4 — DIGITAL METER DISPLAY: The digital me-
ter is used to display preset values, actual amps and
volts, fault codes, and user programmable values.
The preset values include amps, volts, arc force,
inductance, Pulse MIG schedule number, and Pulse
MIG pulse rate reference. For user programmable
values see the section under OPERATION on
“SAFE”. The display also incorporates a meter
“hold” function. For approximately five seconds after
the end of a weld, the meter will display the last value
“held” for either amps or volts. To toggle between
“held” amps and “held” volts press the A/V button.
5 — INCREMENT UP: This button is used to in-
crease the value of the selected parameter.
6 — DECREMENT DOWN: This button is used
to decrease the value of the selected parameter.
7 — REMOTE: This button is used to activate the
remote amperage/voltage control feature of the
power source for use with a foot control, digital wire
feeder or other remote device. Pressing the switch
once activates remote control, pressing it again
de-activates remote control. When remote control is
active, the LED indicator next to the switch will be
lit.
8 — CONTACTOR: This button is used to turn on
the output of the machine. Pressing the button once
will turn the machine on, pressing the button again
will turn the machine off. When the output of the
machine is energized, the LED on the switch will be
lit. Whenever the LED is lit there will be voltage on
the output terminals of the power source. The proc-
ess select buttons can not be pressed when the
contactor is on.
9 — A/V (Amps/Volts): This button has two main
functions. Prior to striking an arc, this button is used
to select AMPS, VOLTS, or PULSE rate reference,
as the adjustable value shown on the display. For
example, in Stick welding mode, pressing this but-
ton would bring up the preset amps. After an arc has
been struck, this button is used to toggle between
actual amps and actual volts. The meter will “hold”
the last value of amps and volts for five seconds
after the end of a weld. The A/V button can be used
to toggle between the “held” values of amps and
volts.
10 — AF/IND (Arc Force/Inductance): This but-
ton has two functions dependent on which welding
process is being used. If stick welding is the se-
lected process, then this button is used to select arc
force as the adjustable value on the digital meter.
Arc force has a value between 0 and 100, with 100
being maximum arc force. If MIG (GMAW) is the
selected welding process, then this button is used
to select inductance as the adjustable value on the
digital meter. Inductance also has a value between
0 and 100, with 100 being the maximum inductance.
If TIG or Pulse MIG is the selected welding process,
then pressing this button will do nothing. After arc
force or inductance has been selected, use the UP
and DOWN buttons to adjust the value.
11 — SMAW: This is one of the welding process
select buttons. Pressing this button will activate the
Stick (CC) welding mode. The LED next to the
SMAW switch will light. The process select buttons
can not be pressed when the contactor is on.
12 — LIFT GTAW: This is one of the welding
process select buttons. Pressing this button will
activate the Lift TIG (CC) welding mode. The LED
next to the LIFT GTAW switch will light. The process
select buttons can not be pressed when the contac-
tor is on.
13 — GMAW: This is one of the welding process
select buttons. Pressing this button will activate the
MIG (CV) welding mode. The LED next to the
GMAW switch will light. The process select buttons
can not be pressed when the contactor is on.
14 — SCHEDULE: This button is used to select
the Pulse MIG schedule number. If this button is
pressed after GMAW PULSED has been selected
as the welding process, the display will show a
number between 1 and 8. This is the selected pulse
weld schedule number. To change the schedule
selection, use the UP and DOWN buttons. The
schedule selection can only be changed while not
welding. If this button is pressed with any other
selected weld process, nothing will happen.
15 — GMAW PULSED: This is one of the weld-
ing process select buttons. Pressing this button will
activate the Pulsed MIG mode of welding. The LED
next to the switch will be lit. The process select
buttons can not be pressed when the contactor is
on.
430429-465
DESCRIPTION OF EQUIPMENT
3-6 February 28, 2000