Lincoln Electric EAGLE 10,000 Service Manual page 33

E-1 TABLE OF CONTENTS-THEORY OF OPERATION SECTION
Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-1
Battery, Starter, Engine, Excitation, Rotor, Stator, and Idler Solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-2
Rotor Field Feedback and Auxiliary Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-3
Weld Winding, Reactor, and Range Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-4
Output Bridge, Choke, and Output Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-4
STARTER ENGINE
FLYWHEEL
ALTERNATOR
BATTERY
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FIGURE E.1 BLOCK LOGIC DIAGRAM
REACTOR
MECHANICAL
ROTAT ION
ROTOR
SLIP
RINGS
IDLER
SOLENOID
FIELD
CAPACITOR
OUTPUT
CONTROL
PRINTED CIRCUIT
BOARD
EAGLE™ 10,000
RANGE
SWITCH
AC
CHOKE
OUTPUT
BRIDGE
AC
STAT OR
ROTOR
STAT OR
TOROID TOROID
115 & 230VAC
RECEPT ACLES
E-1
POSITIVE POSITIVE
TERMINAL
NEGATIVE
TERMINAL