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ALFA IN a.s.
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V18
LED of welding current setting for MMA
V19
LED ARC FORCE for MMA
V20
Button of selection 2T/4T
V21
TIG parameters curve
V22
Encoder
V23
Button of welding current mode selection (AC/DC)
V24
LED DC wave
V25
LED AC triangle wave
V26
LED AC sine wave
V27
LED AC advanced square wave
V28
LED MMA
V29
LED TIG LIFT
V30
LED TIG HF
Fig. 4 – Parameters curve
Pos.
Description
K1
LED pre gas
0,1 – 2,0 s
K2
LED pulsed mode is ON
K3
LED AC balance
-5 – +5
K4
LED pulsed mode is OFF
K5
LED pulse width
5 – 95 %
Only available when the pulsed mode is selected.
K6
LED AC frequency
50 – 250 Hz
K7
LED pulse frequency
0,5 – 999 Hz
Only available when the pulsed mode is selected.
K8
LED post gas
0 – 10 s
K9
LED final current
10 – 320A/400A
Only available in 4T.
