GT Trans Pocket 4000 CEL Mode D'emploi page 73

Description of (1) Adjusting dial ... for altering parameters. If the indicator next to the adjusting dial is
the control panel
(continued)
(2) Parameter selection button ... for selecting the following parameters:
If the indicator is lit up on the parameter selection button and on the adjusting dial, then
the indicated / selected parameter can be altered with the adjusting dial.
The parameters can be set separately for each of the processes that can be selected
with the "Process" button (3). The parameter settings remain stored in the memory until
the next time any change is made to the setting in question.
(3) Process button(s) ... for selecting the welding process
(4) Welding current parameter ... for selecting the welding amperage. Before the start
(5) Welding voltage parameter ... for selecting the welding voltage. Before the start of
(6) Param eter: Arc-force
(7) Setup / Store button ... for accessing the Setup Menu
(8) Mains switch ... for switching the power source on and off
(9) LocalNet connection socket ... standardised connection socket for system exten-
(10) HOLD indicator ... every time you finish a welding operation, the actual values for
(11) Overtemperature indicator ... lights up when the power source heats up too much
lit up, then the selected parameter is one that can be altered.
- welding current
- arc-forcek
- Rod electrode welding
- Rod electrode welding with CEL-electrode
- Special processes
- TIG welding with touch-down ignition
of welding, the machine automatically displays a guideline value based on the
programmed parameters. During welding, the actual value is displayed.
welding, the machine automatically displays a guideline value based on the pro-
grammed parameters. During welding, the actual value is displayed.
NOTE! The power source has a pulsating open-circuit voltage. Before the
welding process is initiated (open circuit), the display indicates a welding volta-
ge mean value of approx. 60V.
However, a welding voltage of max. 95V is available for welding start and the
welding process. Optimised ignition properties are guaranteed.
Rod electrode welding ... for influencing the short-circuiting amperage at the instant
of droplet transfer
0 soft and low-spatter arc
100 harder and more stable arc
NOTE! When the "TIG welding" process has been selected, it is not possible to
select the "Arc force" parameter.
NOTE! If you press the Setup / Store button (7) and the Parameter Selection
Button (2) at the same time, the display gives you a read-out of the software
version. To exit, press the Setup / Store button (7).
sions (e.g. remote control, robot interface, et al.)
welding current and voltage are stored, and the "Hold" indicator lights up.
(e.g. because the duty cycle has been exceeded). For more information on this, see
the section headed "troubleshooting".
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