Hobart 9OC24S Operation Manual page 199

roBART
0
f
QD
;MOTOR GENERATOR DIVISION
:
HOBART BROTHERS COMPANY
"0
%
G-Q
4. ohI+
OPERATION, MAINTENANCE, AND OVERHAUL MANUAL, TM-240A
SELF-PROPELLED GENERATOR SET, SPEC. NO. 5381A
CHAPTER 3. TROUBLE SHOOTING
TABLE OF CONTENTS
SUBJECT
Theory of ,Operation
Genera I
Twelve-Volt Electrical System
Engine Shut-Down System
Safety Switch By-Pass
Operating Mode Control System
Electric-hydraulic governor system
General
Theory of operaton
Excitation-deenergization circuit
Lighting System
Protective Monitor System (12-V DC)
400-Hz Generator System
Generator
General
Theory of generator operation
Voltage Regulator
Automatic voltage regulation
Genera I
Theory of operation
CHAPTER/SECTION
3-l
PAGE
Qct 30/73
1
1
1
1
3
3
3
3
5
7
9
9
10
10
10
10
10
10
10
11
3-o
Page 1