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Instruction Manual
Multi 250 - 400K - 500F - 500K - 500 MAR e Accessories
NOTE: on manual setting certain parameters can be adjusted while others re-
main x:
PRE-GAS x at 0,1 sec
SLOPE UP variable, depending on slope down
CURRENT 1 starting current - x
CURRENT 3 nal current - x
SLOPE DOWN slope down, variable and synergic (setting
by the 2nd level key)
POST-GAS variable and synergic (setting by the 2nd
level key)
PULSATION variable and synergic (setting by the 2nd
level key)
TIMER variable (setting by the 2nd level key)
MAX PULS. PEAK synergic
MIN PULS. PEAK synergic
16. TIG MODE SYNERGIC
Using the main knob adjust the current level or the basic material tickness. These
two elements are strictly connected and depend on the selected program (material
type & tungsten diam.).
A – Select material type
B - Select tungsten diam.
NOTE: in synergic mode all parameters change according to the choosed
program and/or current level:
PRE-GAS x at 0,1 sec
SLOPE UP slope up, synergic depending on slope down
CURRENT 1 synergic
CURRENT 3 synergic
SLOPE DOWN slope down - synergic
POST-GAS synergic
PULSATION synergic
PULSATION BAL. synergic
TIMER variable (setting by the 2nd level key)
MAX PULS. PEAK synergic
MIN PULS. PEAK synergic
GENERALLY, USER DOESN’T NEED TO ADJUST OR MODIFY THE WELDING
PARAMETERS BEING THEM ALREADY SET (SYNERGIC)
17. Parameters Adjustment - Tig Mode (Synergic)
Certain synergic parameters can be adjusted in case. User can modify slope down,
pulsations and post-gas:
SLOPE DOWN (crater ller): press the 2nd level key until led “SLOPE DOWN” light
on; with the main knob set the value between -50% and +50%.
PULSATION: press the 2nd level key until led “FREQUENCY” light on; with the main
knob set the value between -50% and +50%.
POST-GAS: press the 2nd level key until led “POST-GAS” light on; with the main
knob set the value between -50% and +50%.
Sinergyc
TIG
TIG LIFT
DC
Sinergyc
TIG
TIG LIFT
DC
A - 2nd level key
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