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USER MANUAL | MANUEL D’UTILISATION | РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ | KULLANIM KILAVUZU
RS 350 M / MW PRO - RS 450 M / MW PRO - RS 550 M / MW PRO
Pre Gas Setting Mode (PrE)
When starting the welding process, the arc is formed before the gas flowing from inside the torch reaches the welding
area. This causes the welding to start without gas. The start occurs in a spattered and deformed manner, with the pre
gas duration, the gas is activated before the arc starts with the set time and the gas reaches the welding area at the time
the arc is formed. By this means, clean welding takes place without any spatters.
Setting range: 0.1 - 10 sec.
Final Gas Setting Mode (POS)
After the welding is finished, the welding pool will remain melted for a while. With the final gas duration, the gas flow
continues in the set time after the welding has been terminated and gas protection is maintained until hardening
occurs. By this means, deterioration of material structure is prevented.
Setting range: 0.1 - 10 sec.
Burn Back (brn)
When the welding is terminated, clumping occurs at the end tip of the welding wire. By means of the burn back functi-
on, the burning length of the welding wire is adjusted and the clumping is reduced. This prevents the wire from sticking
to the contact nozzle or from sticking the wire to the material.
Setting range: 0.01- 0.5 sec.
2 Mode
As soon as the trigger is pressed, the welding starts and continues as long as it is held pressed. Welding will also be
terminated when the trigger is released.
4 Mode
Press the trigger once to start the welding process. There is no need to hold the trigger pressed during the welding.
When the trigger is pressed and pulled for the second time, the welding will be terminated. By this means, the welder
can focus on the welding process more easily without fatigue.
Trigger Modes (tt)
Pnt Mode
Welding starts as soon as the trigger is pressed and welding continues for the specified on-time period and stands by
during the length of off-time; the process continues as long as the button is pressed. Welding will also be terminated
when the trigger is released.
If pnt is selected in the Trigger mode, the On and Off times as well as the welding and standby times are determined.
PrG
: Pre Gas Time
I
: Welding Current
PoG
: Final Gas Time
PrG
: Pre Gas Time
I
: Welding Current
PoG
: Final Gas Time
Operation
