CONTENTS
Section Title Page
1. SPECIFICATIONS....................................................................................................... 1
2. PERFOMANCE CURVES ...........................................................................................3
3. FEATURES.................................................................................................................. 5
3-1 BRUSHLESS ALTERNATOR ................................................................................5
3-2 CONDENSER TYPE VOLTAGE REGULATOR .................................................... 5
3-3 OIL SENSOR ........................................................................................................ 5
3-4 QUIET OPERATION .............................................................................................5
3-5 NO RADIO NOISE ................................................................................................ 5
3-6 LARGE FUEL TANK.............................................................................................. 5
3-7 RUGGED TUBULAR FRAME ...............................................................................5
3-8 COMPACT AND LIGHT WEIGHT......................................................................... 5
3-9 MINIMAL MAINTENANCE .................................................................................... 6
3-10 LONG-LIFE DURABILITY ...................................................................................6
4. GENERAL DESCRIPTION.......................................................................................... 7
4-1 EXTERNAL VIEW ................................................................................................. 7
4-2 CONTROL PANEL ................................................................................................8
4-3 LOCATION of SERIAL NUMBER and SPECIFICATION NUMBER ......................9
5. CONSTRUCTION AND FUNCTION ......................................................................... 10
5-1CONSTRUCTION ................................................................................................ 10
5-2 FUNCTION.......................................................................................................... 10
5-3 GENERATOR OPERATION................................................................................ 16
5-4 OIL SENSOR ...................................................................................................... 19
6. SAFETY PRECAUTIONS ......................................................................................... 22
7. RANGE OF APPLICATIONS ....................................................................................23
8. MEASURING PROCEDURES .................................................................................. 26
8-1 MEASURING INSTRUMENTS ........................................................................... 26
8-2 AC OUTPUT MEASURING................................................................................. 29
8-3 DC OUTPUT MEASURING................................................................................. 29
8-4 MEASURING INSULATION RESISTANCE ........................................................30
9. CHECKING FUNCTIONAL MEMBERS....................................................................32
9-1 VOLTMETER....................................................................................................... 32
9-2 AC RECEPTACLES ............................................................................................ 32
9-3 No-FUSE BREAKER........................................................................................... 32