Figure 1. Model AHF - El Push-Pull Wire Feeder
Section I. INTRODUCTION
1.1 GENERAL
an AIRCOMATIC gun, It can be used with either a
This manual covers the description, installation, oper-
push or pull type. The carriage supports all the feeder
ation, and maintenance of,
components. The motor drives the welding wire through
the Model AHF-E1 AIRCOMATIC Push-
the gun. The drive rolls drive wire when a push gun is
Full Wire Feeder (Fig. 1) used in MIG welding.
used, The reel deck supports the hub, brake, and
brake adjustment device. The strain relief relieves
1.2 DESCRIPTION
the strain on hoses, casing, and flexible shaft. The
cover protects the mechanisms. See Figure 2 for
This versatile unit feeds welding wire and monitors
dimensions.
welding current, cooling water, and shielding gas to
Figure 2. Dimensions