Fimer SYMPLEX 320 Bedienungsanleitung Seite 19

A
Unscrew the knob placed at the cen-
ter of the welding wire roll.
D
Re-assemble the knob.
G
Insert the wire into the wire feeder
engine capillary tube.
L
B
Eventually remove the spacer depend-
ing on the roll's dimensions..
E
Pay attention to the hex (M8) placed
in the center of roll support which is
the friction
system of wire.
Screw in the hex to obtain a good
friction: If You fix hard the friction is
excessive and arrests the normal un-
rolling of the roll. Otherwise a low
braking makes the wire unrolls itself
accidently at the end of welding.
H
Let the wire flows under wire feeder
rolls until the entrance of euro
connector.
Tight carefully the knob. If it is too narrow the wire will block; otherwise if
it is too slack it won't be able to drag the wire. Repeat the operation also
for the second milled knob.
C
Remove the plastic protection of new
roll and place it on the defined support.
F
Unscrew the knobs of the wire
feeder group and let them turn. In
this way they will lift the upper wire
feeders.
I
Reduce the upper rolls and close the
wire pressure regulation plastic knob.