Magmaweld RS 350 M MW PRO Mode D'emploi page 26

26 Operation
3.5 Placing the Wire Spool and Wire Feeding Process
• Unscrew the screw of the wire transport system by turning it.
EN
Insert the welding wire roller parallel to the wire ground and
always from the bottom to the wire transport system shaft and
re-tighten the screw.
Over-tightening the nut will prevent the wire from feeding and may cause failures.
Under-tightening of the nut may cause the roller to be released at the time wire feed is stopped
• Pull and lower the pressure lever on the wire feed rollers, which means bring the pressure
and mixed after a while. For this reason, do not connect the nut too tightly or too loosely.
• Remove the welding wire from the point where the roller is connected and cut off the end
If the end of the wire is missed, the wire can jump like a spring and damage you and others.
• Pass the wire through the wire entry slot without releasing the
wire into the rollers and into the torch through the rollers.
• Press the pressure rollers and lift the pressure lever
• Turn the on/off switch to position "1" to start the machine
• Press the trigger until the wire comes out from the tip of the torch, while observing that the welding wire
roller rotates freely then push and release the trigger a few times to check for any loosening of the winding
If loosening and/or backwinding is observed, tighten the screw of the wire bearing system.
• Re-attach the nozzle and contact nozzle to the torch when the wire comes out from the tip of the torch
• Drive the wire on a
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rollers to idle position.
with a side chisel.
board and make the appropriate wire pressure adjustment
RS 350 - 450 - 550 M / MW PRO
b
a
Figure 15 : Placement of Wire Spool
Figure 16 : Feeding the Wire to Rollers
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BOARD
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c
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and cut the tip of the wire
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