Kemppi X3 - Page 15

15
X3 MIG Welder© Kemppi Oy 2018 1814
OPERATING MANUAL
2T mode and Crater ll function
• Push the trigger – welding starts after preset Pre
gas time.
• Release the trigger – values drop to preset Crater
ll level and welding ends after preset time. Post
gas ows for preset time.
1. 2. 3.
1. Pre gas time
2. Crater ll time
3. Post gas time
4T mode
MIG welding with 4T mode of the gun trigger.
• Trigger pushed down – ow of shielding gas
starts.
• Trigger released – welding starts.
• Trigger pushed down – welding ends and shield-
ing gas ow continues.
• Trigger released – ow of shielding gas ends.
Post gas time at least preset minimum.
1. 2.
1. Pre gas time
2. Post gas time
4T mode and Crater ll function
• Trigger pushed down – ow of shielding gas
starts.
• Trigger released – welding starts.
• Trigger pushed down – welding values change
to Crater ll level.
• Trigger released – welding ends. Post gas time
ows for preset time.
1. 2. 3.
1. Pre gas time
2. Crater ll time
3. Post gas time