SECTION 2: DESCRIPTION
AIR N ARC
®
300 SERIES ALL-IN-ONE POWER SYSTEM
®
PAGE - 28
090012-OP_r0
the instrument panel. The fuel level gauge receives its
level signal from the fuel sender that is located in the fuel
tank.
The fuel system contains a filter, which is located at the
lower right when facing the muffler side of the engine
(
Figure 2-10,
[D])
. For information on fuel filter
maintenance, consult the Engine Operator’s Manual.
2.5 AC GENERATOR
See
Figure 2-12
. The AC generator utilized on the 300
Series package is a 2-pole, single phase, 2-bearing,
brushless style. These units should not require
maintenance since they do not have slip rings, nor
slipping contacts. The end brackets are die-cast in a high
resistance aluminum alloy, the shaft is C45 steel, and is
fitted with a keyed fan. A 20 and 30 amp, in series circuit
breaker protection is also included.
2.6 INSTRUMENTATION
This section describes the basic functions of the controls
located on the instrument panel. To insure that the
controls are engaged correctly, Consult the various
operating procedures as described in
Section 5,
Operation
.
WARNING
DO NOT rely on breakers for overload
protection.
These breakers are temperature and time
dependant, and cannot be relied upon for
overload protection.
System Component or
Component Group
Manual
Section
Location
INSTRUMENTATION
2.6
page 28
Volts/Amps Meter
2.6.1
page 29
Welder Function Switches
2.6.2
page 29
DC Charger Mode Toggle Switch
2.6.3
page 31
Volts/Amps Manual Adjustment Dial
2.6.4
page 31
Compressor ON/OFF Toggle Switch
2.6.5
page 31
Compressor Air Pressure Gauge
2.6.6
page 31
Welder Lead Junction
2.6.7
page 31
Battery Cable Receptacle
2.6.8
page 31
Continued on next page
Figure 2-11: Fuel Fill Port Location
KEY
DESCRIPTION
A
DC WELDER GENERATOR
B
AC GENERATOR
Figure 2-12: Generator Assembly
A
B
