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Idiomas disponibles
Idiomas disponibles
Shielding Gas Guide
METAL
Mild Steel
Aluminum
Stainless Steel
Copper, Nickel & Alloys Argon
Wire Loading
ENSURE THE GAS AND ELECTRICAL SUPPLIES ARE DISCONNECTED. BEFORE
PROCEEDING, REMOVE THE NOZZLE AND THE CONTACT TIP FROM THE
TORCH.
• Open the side panel.
• Loosen the nut of the spool holder (brake drum)
and remove the spring and the external ring. (Fig.4)
• Remove the plastic protection from the spool (4) and
place the wire spool on the spool holder.
• Mount the external ring, the spring and the
plastic lock nut again. These parts form the braking
system of the wire spool speed. NOTE: Do not
tighten the nut too much. Excessive pressure strains
the wire feeding motor, while too little pressure does
not allow the immediate stop of the wire spool at the
end of the welding.
• Loosen and lower the plastic knob (A) (Fig.5). Open
the pressure arm (B) of the feeder
• Disconnect the wire from the edge of the wire spool
being careful to keep tension on the end of the wire.
Cut off a short section of the end of the wire to insure
a straight end. Insert the straight end into the wire inlet
guide (C) past the wire feed roll and into the wire liner.
Lower pressure arm (B) and lift pressure adjustment
knob (A) into place. Connect the input power cord and
turn on the welder. Press the torch trigger and observe
the wire feeding into the torch liner. Adjust the pressure on the wire with knob (A) to insure
smooth feeding without slippage. Do not over-tighten the pressure adjustment as it may
damage the motor. Close the welder side panel. Remove the nozzle and contact tip from the
welding torch. Straighten the torch cable to remove any coils or kinks. Squeeze and hold
the torch trigger until the wire appears at the end of the torch neck. Turn off the welder and
install the contact tip and nozzle.
12
GAS
CO2
Argon + CO2
Argon + CO2 + Oxygen
Argon
Argon + Helium
Argon + CO2 + Oxygen
Argon + Oxygen
Argon + Helium
WWW.FORNEYIND.COM
NOTE
Argon controls spatter
Oxygen improves arc stability
Arc stability, good fusion and minimum splatter.
Higher heat input suitable for heavy sections.
Minimum porosity.
Arc stability.
Minimum splatter.
Suitable for light gauges because of low
flowability of the weld pool.
Higher heat input suitable for heavy sections.
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