X8 MIG WELDER 2.5 Operation
1. Trigger is pressed.
2. Trigger is released.
3. Trigger is pressed.
4. Trigger is released.
To adjust Hot start, with Control Pad, go to Settings > Start and stop logic > Hot start. When
you select ON, the options for adjusting Time and Level appear on the screen. The default
setting for Hot start is OFF.
Crater fill
When welding with high power, a crater is usually formed at the end of the weld. The Crater fill
function gradually decreases the welding power/ wire feed speed at the end of the welding job so
that the crater can be filled using a lower power level.
When the 2T trigger logic is in use, releasing the trigger launches the Crater fill sequence.
Figure 45: 2T Crater fill
1. Trigger is pressed.
2. Trigger is released.
When the 4T or WP Switch is in use, pressing the trigger during the welding (in the case of WP
Switch, pressing > 0.5 s) launches the Crater fill sequence. The system stays on the Crater fill
finishing level until the trigger is released. Releasing the trigger immediately finishes the Crater fill
sequence.
Figure 46: 4T/WP Switch Crater Fill
1. Trigger is pressed.
2. Trigger is released.
3. Trigger is pressed.
4. Trigger is released.
To adjust the Creater Fill parameters, with Control Pad, go to Settings > Start and stop logic
> Crater fill. When you select ON, the options for adjusting Time, Start Level and End level
appear on the screen.
• Time: For 2T, this defines the period of time that the Crater Fill sequence takes. For 4T/WP
Switch, this defines the period of time it takes to move from the start level to the finishing
level.
• Start level: the level where the Crater Fill is launched.
OPERATING MANUAL | EN 154
©
KEMPPI 2017 | 1817
To Next Page
Loading...
Need help?
General
