ims PRO GENFEED 4L Bedienungsanleitung Seite 20

4T mode:
The 4T mode allows the user to manage various steps with the trigger The behaviour varies depending on the activation / deactivation of the Hots-
tart and Crater Filler features.
Trigger
Held
Released
Gas
Wire speed
Voltage
: if the Hotstart feature is active, the Hotstart phase lasts until the trigger is released. If the Hotstart feature is deactivated, the pregas phase
(1)
lasts while the trigger is held (no graph).
: if the Crater Filler feature is active, the Crater Filler phase lasts while the trigger is held. If the Crater Filler is deactivated, the postgas phase
(2)
lasts while the trigger is held (no graph).
Spot / Delay mode:
The Spot / Delay is a 2T mode to weld beads of a specific length (Spot settings expressed in seconds) with a specific spacing (Delay settings
expressed in seconds). If the Delay setting is set to 0.0 seconds then a single weld bead will be welded, you will have to release and press the
trigger again to weld another weld bead.
REMOTE CONTROL
A remote control (ref. 047679) can be connected to the GENFEED wire feeder via the connector (FIG-1, 5). The remote control acts on the voltage
(1st potentiometer) and the wire speed (2nd potentiometer). Thus these settings cannot be accessed on the wire feeder's interface.
LOCKING CONTROLS
That feature can lock the knobs and keypad to prevent accidental changes in the settings.
Operation :
Press the button for 3 seconds, the display shows
No button is enabled, the knobs can adjust the voltage and wire speed (value at +/- of the percentage, defined by the «tol» setting)
(see the welding machine's instruction manual).
To unlock the commands, press the
n°13) switches off.
20
GENFEED 4L
Hotstart
(1)
and goes back to current display. The LED
button for 3 seconds, the display shows
Welding Crater Filler
(2)
(FIG-2, n°13)
then goes back to current display. The LED (FIG-2,
EN
switches on.