MAGNAWELD RS 350 M PRO, User Manual

Page: 26 / 200

26 RS 350 - 450 - 550 M / MW PRO
EN
www.magmaweld.com USER MANUAL
3.5 Placing the Wire Spool and Wire Feeding Process
• Unscrew the screw of the wire transport system by turning it.
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.
Figure 14 : Placement of Wire Spool
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
and mixed after a while. For this reason, do not connect the nut too tightly or too loosely.
If the end of the wire is missed, the wire can jump like a spring and damage you and others.
a
b
c
• Pull and lower the pressure lever on the wire feed rollers, which means bring the
pressure rollers to idle position.
• Remove the welding wire from the point where the roller is connected and cut off the
end with a side chisel.
• 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 board and make the appropriate wire pressure adjustment and cut the tip of the wire .
BOARD
Figure 15 : Feeding the Wire to Rollers
Operation