Function Descriptions; Welding Mode - Jackle ProTIG 350 DC Betriebsanleitung

21. Function descriptions

All functions are described below.
1. Display Volt / Ampere
The upper Display shows the welding current, the lower display the welding voltage.
2. Welding process
DC Machine:
By tapping on the button welding process, it is possible to switch
between:
LED 21 – DC current with high frequency ignition
LED 22 – DC current without high frequency ignition
LED 23 – Electrode welding
The corresponding LED lights.
AC Machine:
By tapping on the button welding process, it is possible to switch between:
LED 20 – AC current with high frequency ignition
LED 21 – DC current with high frequency ignition
LED 22 – DC current without high frequency ignition
LED 23 – Electrode welding
The corresponding LED lights.

3. Welding mode:

By tapping on the button welding mode, it is possible to switch between:
The corresponding LED lights.
2-cycle (LED 30):
1. By pressing the torch trigger, the welding process starts after the Gas
pre flow time with the starting current (Is). If a Slope-up time is set, the
current rises up with it to the main current I1.
As long as the torch trigger is pressed, the machine continues with welding.
2. By releasing the torch trigger, the current goes down to the final current IE with the slope down time
SD (if set), and then the machine turned off. The gas post flow time is active.
4-cycle (LED 31):
1. By pressing the torch trigger, the welding process starts after the Gas pre flow time with the starting
current (Is). As long as the torch button is pressed, the machine is welding with the starting current Is.
2. By releasing the torch trigger, the current rises up with the Slope-up time (if set), to the main current I1.
3. Again pressing the torch
SD (if set). As long as the torch trigger is
By releasing the torch trigger
4.
Current I2 (LED 32):
By pressing the torch trigger, the welding process starts after the Gas pre flow time with the starting
1.
current (Is). As long as the torch button is pressed, the machine is welding with the starting current Is.
By releasing the torch trigger, the current rises up with the Slope-up time (if set), to the main current I1.
2.
Now, when the torch trigger is tapped shorter than 1 second, the machine switches to the secondary
current I2. Again tapping to the torch trigger shorter than 1 second, the machine switched back to the
main current I1. This process can be repeated as often as desired.
3. Again pressing the torch trigger for more than 2
with the slope down time SD (if
final current IE.
By releasing the torch trigger
4.
Spot welding –only in 2-cycle mode (LED 33):
1. By pressing the torch trigger, the welding process starts after the Gas pre flow time with the starting
current (Is). If a Slope-up time is set, the current rises up with it to the main current I1.
2. After the spot welding time is completed,
down time SD (if set), and then the machine turned off. The gas post flow time is active.
If the spot welding function is active (LED 33 is light), the spot time can be changed by tapping on the
function key (item 4). By rotating the knob (item 9) the time can be adjusted between 0,1 and 10 seconds.
Finish the settings by long pressing the function key (item 4).
Operating manual
trigger, the current goes down to the final current IE with the slope down time
pressed, the machine is welding with the final current IE.
the machine turned off. The gas post flow time is active.
,
seconds,
set). As long as the torch trigger is
the machine turned off. The gas post flow time is active.
,
the current goes down to the final current IE with the slope
2- Welding process
20 - AC current
with HF ignition
21 - DC current
with HF ignition
22 - DC current
without HF ignition
23 - Electrode
welding
30 - 2 cycle
31 - 4 cycle
32 - Current I
33 -
the current goes down to the final current IE
pressed, the machine is welding with the
ProTIG 350 AC/DC
3 - Welding mode
I
2 2
Spot
t
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