Kemppi MLS 2500 - Manual (Page 14)

14 – Master MLs™ 500, 503, 3500, 3503, Mastertig MLs™ 3000, 3003, 4000, 4003 / 0649 © keMppi oy
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2. Synergetic quick pulse
Press the PULSE button twice and the synergetic light turns on. Pulse parameters are calculated
automatically when average welding current is selected. Other pulse selections are not
necessary.
2. Long pulse
Long pulse method gives you the possibility to adjust all pulse parameters (pulsing frequency,
pulse ratio, pulse current and pause current). You can also adjust the welding current, in which case
you receive a new pulse current value. Pulse ratio and pause current percentage remain constant.
When you adjust the pulse ratio, pulse current or pause current, the new average welding current
value is shown on the display.
3.2.2.6. TIG welding panel MTZ – pulsed TIG and MINILOG function
1. Minilog
2. Minilog 10 – 90 % of welding current
1. MTZ Minilog
When torch switch is pressed current goes to search arc; after the switch is released current goes to
welding current within the upslope time. With Minilog operation you can select from two current
levels: the welding current and the Minilog current. You can move from one to the other by quickly
pressing the torch switch. Press torch switch for 1 second, current goes to downslope and then to
the tail arc. Current stops when the switch is released.