Gouging Kit; Gas Flow Sensor Kit; Electrode In - Lincoln Electric POWER FEED 84 SINGLE Operator's Manual

POWER FEED 84, POWER FEED 84 DUAL

GoUGinG Kit

WARNING
eLectric shocK can kill.
• if the wire feeder is turned on with the
process switch in the gouging position,
the welding output will turn on.
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The Power Feed 84 is available from the factory with the gouging kit
installed.
The gouging kit includes a mounting stud for attaching a gouging
torch and two contactors to electrically isolate the gouging torch while
welding, and to isolate the welding head while gouging.
The contactors automatically switch from the wire drive to the
gouging stud when a gouging, stick or TIG mode is selected. If two
single wire drives with gouging kits are connected to one power
source, then only one wire drive at a time may be selected for
gouging.
The gouging kit is not available for dual wire drives.
GOUGING TORCH

GAS FLOW SENSOR KIT

The gas flow sensor uses a mass flow sensor for measuring gas flow
in the range of 0 – 105 cfh (0 – 50 l/min).
The gas flow sensor kit is compatible with the following gases:
• Air
• Argon
• CO2
• Helium
• 98Ar 2CO2
• 90Ar 10CO2
• 85Ar 15CO2
• 80Ar 20CO2
• 75A5 25CO2
• 90He 7.5Ar 2.5CO2
• 55He 42.5Ar 2.5CO2
• 98Ar 2O2
• 98Ar 2N2
Dual feeders require (2) gas flow sensors.
FIGURE B.33
GOUGING STUD
(COVER NOT SHOWN)

ELECTRODE IN

WIRE DRIVE
B-38
WIRE FEED GOUGING
ROCKER SWITCH
WELDING GUN
OPERATION