Saf-Fro PRESTOTIG 315 AC/DC Manual De Instrucciones página 10

Remote LED:
This indicator will turn on when a Remote command is
connected to the machine via the remote control
connector.
If a Remote command is connected to the Machine, the
Output Current knob operates in two different modes:
STICK and TIG:

STICK mode: with a Remote command
connected the output of the machine is ON. A
Remote Amptrol or Pedal are allowed (trigger is
ignored).
Connecting the Remote command excludes the
Output Current Knob of the Machine's user interface.
Through the Remote command is available the full
Output Current Range.

TIG mode: in Local and remote mode the output
of the machine is OFF. A Trigger is necessary to
enable the output.
The Output Current range selectable from the
Remote command depends by the Machine's user
interface Output Current Knob. Eg.: if the Output
Current is set to 100A with the Machine's user
interface Output Current Knob, the Remote
command will adjust the Output Current from a
minimum of 5A to a maximum of 100A.
Remote Pedal: For a correct use, the "Menu GTAW"
and "Menu SYS" must be enabled in the setup menu:

2-step sequence is automatically selected

Upslope / Downslope ramps and Restart are
disabled.

Spot, Bi-Level and 4-step functions aren't
selectable
(Normal operation is restored when the Remote
command is disconnected.)
Thermal LED:
This indicator will turn on when the machine is
overheated and the output has been disabled. This
normally occurs when the duty cycle of the machine has
been exceeded. Leave the machine on to allow the
internal components to cool. When the indicator turns
off, normal operation is again possible.
English
Polarity:
This icon is designated to set the polarity of the process
in use: DC+, AC stick, DC- & AC TIG operations.
NOTE: Pressing the button assigned to process
POLARITY will toggle the illumination of the icon
between DC & AC polarity.
Process:
The function of this icon is to allow the user to set the
determined process.
1. High-Frequency TIG
2. Lift-Start TIG
3. Stick – Soft Mode (7018 style electrodes)
4. Stick- Crisp Mode (6010 Style electrodes)
NOTE: Arc control parameters, Hot start and arc force
parameters, are different in two stick modes. In menu
SMAW is possible to change hot start and arc force
diagram.
NOTE: Pressing the button assigned to PROCESS
selection will toggle the illumination of the icon from left-
to-right following the progression of the numbers.
Output:
This section is designated to allow the operator to set
the desired output control method
1. 2 STEP
2. 4 STEP
3. ON: no trigger required to start.
Pressing the button assigned to OUTPUT selection will
toggle the illumination of the icon from left-to-right
7 English