Lincoln Electric Wire Feed Module 12207 Operator's Manual page 15

WIRE FEED MODULE™
16.a. Using the bolt from step 15, connect WFM control box's
positive power cable and machine's positive output cable
to machine's positive output terminal.
CLASSIC ® 300HE
16.b.1. For
negative cable to the selector switch at the top center
tap using the cable extension, 1/2-13X.75 bolt and 1/2-
13 nut. Wrap the bolted connection with electrical tape
to insulate (minimum 3 layers of tape).
SAE-300 ® HE
16.b.2 For , connect the WFM control box's nega-
tive cable to reactor at the lower tab. Do not use the
cable extension.
, connect the WFM control box's
17. Remove the guard from the left side of the welder. Using two
screws from the mounting hardware package, fasten the out-
put terminal (also from the mounting hardware package) to
the guard. Connect the WFM control box's remaining cable (2
AWG Cable) to machine's new CV output terminal. Reinstall
the guard.
18. With the CC/CV switch set to CC, start the engine and check
the open circuit voltage on the output terminals. The voltage
should be 80 to 100 volts with the fine current control set at
maximum. NOTE: OCV may be slightly higher when the unit
is cold. (Voltmeter)
19. Switch the CC/CV switch to CV and check the voltage between
the Positive output terminal and the CV output terminal. The
voltage should be 45 to 55 volts at maximum output position
and 7 to 12 volts at minimum output position. (Voltmeter)
A-7
INSTALLATION