CONTENTS
Section Title Page
1.
2.
3,
4.
5.
6.
7.
8.
9.
10.
11.
12.
SPECIFICATIONS .......................................................................... 1
PERFORMANCE CURVES ............................................................... 2
2-1 AC Output ...................." .........................................' ............... 2
2-2 DC Output .............................................................................. 3
FEATURES .................................................................................. 4
GENERAL DESCRIPTION ............................................................... 5
4-I External View .......................................................................... 5
4-2 Location of Serial Number and Specification Number ............................... 6
Construction AND FUNCTiON ..............................................."..... 7
5-1 Construction ........................................................................... 7
5-2 Function ................................................................................ 7
5-3 Generator Operation ................................................................ 10
5-4 Electronic Ignition System ........................................................... 12
5-5 Oil Sensor (Option) .................................................................. 13
SAFETY Precautions ................................................................ 16
RANGE OF APPLICATIONS .................... C................." ..................... 17
7-1 AC Output ............................" .............................................. 17
7-2 DC Output ........................................................................... 19
MEASURING PROCEDURES ..................................`... "................... 21
8-1 Measuring Instruments ...o........" .................................................. 21
8-2 AC Output Measuring ................................................................ 24
8-3 DC Output Measuring ............................................................... 24
8-4 Measuring Insulation Resistance ...........................................o ........ 25
CHECKING FUNCTIONAL MEMBERS ............................................... 27
9-1 Control Panel .......................................................................... 27
9-2 Stator .................................................................................. 28
9-3 Rotor "." ......." .................................................................S..... 29
9-4 Condenser ............................................................................
9-5 Diode Rectifier
30
........................................................................ 30
9-6 Oil Sensor (Option) ..........." ..................................." .................. 32
Disassembly AND ASSEMBLY ......................................................32
10-1 Preparation and Precautions ........................................................ 32
10-2 Disassembly Procedures .............................................~................33
10-3 Assembly Procedures ........" ....................C.................................. 43
Troubleshooting ..." ...................."..................""............"......".. 49
11-1 NO AC Output ....................................................................... 49
11-2 AC voltage is too high or too low ..." ............................................... 50
WIRING DIAGRAM .." .............." .................." ........................." ....... 51
