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415
REMOTE
PENDANT
Wire
Feeder
Model 501 used with an AMI Model 415
Operation of the Model 501 by an External Controller
External
Controller
Wire Feeder
S2
Operation of the Model 501 Hot Wire Power Supply by an External Controller. The
controller plugs in to the “remote operation” bypass switch, S2. The controller con-
trols the Model 501 hot wire current, a separate wire feeder, and the GTAW power
supply.
Set-Up of Model 501 Power Supply used in conjunction with an Arc Machines’ Model 415
GTAW power source. Wire feed and hot wire current controlled by Model 415.
