Section I. INTRODUCTION
Table L Gun Characteristics and Specifications
1.1 SCOPE
This manual provides installation, operation, and
specifications
Characteristics
maintenance information,
for the Model AH35-C1 AIRCOMATIC
Pull Gun (Fig. 1). Additional information is available
400 amps Argon
Continuous duty rating
in manuals covering equipment with which the Gun is
used.
550 amps CO2
DC reverse polarity
Wire types and diam-
1.2 DESCRIPTION
eters (inches)
The Gun is a compact, well balanced welding tool with
pistol grip, featuring, heavy-duty construction and sim-
Aluminum and
.030, 3/64, 1/16
plicity of design. The complete package includes a
Magnesium
stripped gun, drive roll housing assembly, flexible
shaft, guide bushing, casing, and liner. With drive
Stranded
5/64
roll housing in place, the Gun weighs approximately
3-3/4 pounds. The nozzle provides adequate gas shield-
.020, .025, .030, .035,
Hard
ing at low flow rates and is chrome-plated to minimize
.045, 1/16
spatter buildup. Wire sizes that can be used with the
Gun may range from .030 to 1/16-inch aluminum,
Water
Cooling medium
.020 to 1/16-inch hard, and 5/64-inch stranded wire.
2 pints per minute at
Cooling water flow
characteristics, of the Gun.
rate
30 psi (75 psi max. )
10 feet
Hose and cable lengths
1.3 ACCESSORY EQUIPMENT
(nominal)
Items required to adapt the Gun for any particular
job are called accessories. These include contact
tubes, inlet and outlet guide bushings, and drive rolls
to suit the type and size of welding wire used, as shown
Table II. Optional Equipment
1.4 AUXILIARY EQUIPMENT
Auxiliary equipment comprises items, in addition to
accessories, required to complete a typical welding
Such equipment includes: goggles,
installation.
Table II not applicable.
Figure 1. Model AH35-C1 Pull Gun