Lincoln Electric IM10171 WIRE FEED MODULE - Manual (Page 8)

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PRODUCT DESCRIPTION WIRE FEED MODULE™
GENERAL DESCRIPTION
The Wire Feed Module (WFM) is an additional output
control device designed to be easily installed into the
Classic
® 300HE and SAE 300HE. The WFM modifies
the dynamic output characteristics of the welder to
provide excellent voltage control for semiautomatic
wire electrode welding and other open arc processes.
With the module installed, the welder can be easily set
to operate in either the constant voltage or the stan-
dard constant current modes. The constant voltage
mode is adjusted with the controls conveniently
mounted on the control panel or with an optional
remote control. The main module contains a capacitor
bank, electronic control circuit and a “COLD TIP” con-
tactor. This module easily attaches to the welders fuel
tank support. Field installation takes approximately 60
minutes.