1 right front
Figure 13. Welding machine, three-quarter view (Model LEB
duty, self-excited, shunt-wound dc generator
Identification and Tabulated Data
a. Identification. The Arc Welding Machine
which provides a 115-volt dc excitation voltage
for the welding generator. The exciter also
has three major identification plates, The in-
provides 115-volt dc power to operate small
formation contained on the plates include the
hand tools and lights connected to utility out-
machine, engine, and magneto model numbers;
lets on the control panel. The exciter is rated
the capacities, shipping weight, overall height,
at 3 kilowatts.
width, length, and the manufacturer's name.
e. Control Panel. The control panel (fig.
b. Tabulated Data.
all the switches
(1) Welding machine.
Libby Welding Co., Inc.
necessary for the operation of the unit. In-
Models ---------------- LE-300, LEW 300 and LEB
cluded in this group are the polarity switch,
current control, job selector, welding generator
Manufacturer --------- Continental Motors
iary generator ammeter, auxiliary generator
Model ________________ FS244
cators for operation of the engine and the re-
Number of cylinders
mote control unit. Also included in the control
3 7/16 in.
panel are the output terminal studs for the
4 3/8 in.
244 cu. in.
LEW 300 contains
a heater (fig.
48(1400 rpm) ; Model LEB
burning and is used
300 1800 rpm
preheat the engine coolant in preparation for
(3) Accessory items.
starting at extreme low temperatures.