EN2.5.2 Wire feeder connectionThe HiArc power source is designed to be used with the HiArc F wire feed units.To connect the F 10 wire feeder unit to the power source, complete the following steps:1.2.3.1. Attach the HiArc F wire feed unit power cable to the + connector of the HiArc powersource. Hand tighten the connector with a clockwise push and twist action to lock.2. Attach the HiArc F wire feed unit control cable plug to the control socket of the powersource.3. Connect the shielding gas hose to the gas bottle or to the shielding gas distributionsystem.NOTE! Please read carefully the wire feeder installation and operation instructions in the KemppiHiArc F operating manual.NOTE! Normally the wire feeder should be connected to the plus pole. However, with some fillerwires and shielding gases, you should connect the feeder to the minus pole, and the earth returncable to the plus pole.HiArc F 30 connections to the power source:1.2.3.HiArc M 400A, M 500A8