Subaru Robin Power Products RGX2900, RGX3600 User Manual
SERVICE
MANUAL
Models
RGX2900
RGX3600
RGX4800
GENERATORS
PUB-GS2102
Rev. 05/06
CONTENTS
Section Title Page
1. SPECIFICATIONS
1-1 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-2 PERFOMANCE CURVES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. GENERAL DESCRIPTION
2-1 EXTERNAL VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-2 CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2-3 ALTERNATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2-4 LOCATION OF SERIAL NUMBER AND PRODUCTION NUMBER . . . . . . . . . . . .12
3. RANGE OF APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
4. MEASURING AND CHECKING PROCEDURES
4-1 MEASURING INSTRUMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
4-2 AC OUTPUT MEASURING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4-3 DC OUTPUT MEASURING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4-4 MEASURING INSULATION RESISTANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
4-5 CHECKING FUNCTIONAL MEMBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
5. DISASSEMBLY AND ASSEMBLY
5-1 PREPARATION AND PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
5-2 DISASSEMBLY PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
5-3 REASSEMBLY PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
6. TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
7. WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
This manual covers only alternator and control unit portion of the generator.
As to the servicing information of engine portion, please refer to the “EX series” service manual.
The specifications and information included in this manual were in effect at the time of printing.
FUJI HEAVY INDUSTRIES LTD. reserve the right to change the specifications and to make modifications in the course of
technical progress, at anytime without notice.
No parts of this manual may be reproduced without written permission.
– 1 –
1. SPECIFICATIONS
1-1 SPECIFICATIONS
MODEL
Type
Voltage regulating system
AC Output
Rated voltage-Frequency
VA (W)Rated output
Maximum output
Rated power factor
Safety device type
DC Output
Rated voltage
Rated current
Safety device type
Model
VA (W)
V-Hz
V
A
50Hz
60Hz
50Hz
60Hz
RGX2900
Brush-less, self-exciting, 2-poles, single phase
220-50, 240-50, 230-50, 120/240-60
2000
2400
2400
2900
Fuse-less circuit breaker
Fuse-less circuit breaker
EX17D
RGX3600 RGX4800
Condenser type
2400
2900
3000
3600
1.0
12
8.3
EX21D
3500
4100
4100
4800
EX27D
Type
Displacement
Fuel
Fuel tank capacity
Rated continuous operation
Engine Generator
Engine oil capacity
Spark plug
Starting system
Length
Width
Height
Dimension
Dry weight
Specifications are subject to change without notice.
mL
L
H
L
mm
mm
mm
kg
50Hz
60Hz
ROBIN, Air-cooled, 4-stroke, OHC
211
Automotive Unleaded Gasoline
16.6
12
0.6
BR-6HS (NGK) (Champion; RL86C)
9.5
8.4
Recoil starter
605
450
500
54
265169
7
610.5
1.0
650580
510420
540480
7048
– 2 –
1-2 PERFOMANCE CURVES
RGX2900
(50Hz-220, 230V)
230
220
210
52
50
48
FREQUENCY (Hz) VOLTAGE (V)
5010
CURRENT (A)
3.0
2.0
1.0
0
Maximum output 2,400 VA
Rated output 2,000 VA
Frequency 50 Hz
Rated voltage 220V, 230 V
Rated amperage 9.1 A, 8.7 A
OUTPUT (kVA)
(50Hz-240V)
250
240
230
52
50
48
FREQUENCY (Hz) VOLTAGE (V)
3.0
2.0
OUTPUT (kVA)
1.0
5010
0
CURRENT (A)
Maximum output 2,400 VA
Rated output 2,000 VA
Frequency 50 Hz
Rated voltage 240 V
Rated amperage 8.3 A
– 3 –
RGX2900
(60Hz-120/240V)
●
60Hz-240V output
250
240
230
62
60
58
FREQUENCY (Hz) VOLTAGE (V)
3.0
2.0
OUTPUT (kVA)
1.0
515010
0
CURRENT (A)
Maximum output 2,900 VA
Rated output 2,400 VA
Frequency 60 Hz
Rated voltage 240 V
Rated amperage 10 A
●
60Hz-120V output
130
120
110
62
60
58
FREQUENCY (Hz) VOLTAGE (V)
3.0
2.0
OUTPUT (kVA)
1.0
10020
0
CURRENT (A)
Maximum output 2,900 VA
Rated output 2,400 VA
Frequency 60 Hz
Rated voltage 120 V
Rated amperage 20 A
– 4 –
RGX3600
(50Hz-220, 230V)
230
220
210
52
50
48
FREQUENCY (Hz) VOLTAGE (V)
3.0
2.0
OUTPUT (kVA)
1.0
515010
0
CURRENT (A)
Maximum output 3,000 VA
Rated output 2,400 VA
Frequency 50 Hz
Rated voltage 220V, 230 V
Rated amperage 10.9 A, 10.4 A
(50Hz-240V)
250
240
230
52
50
48
FREQUENCY (Hz) VOLTAGE (V)
3.0
2.0
OUTPUT (kVA)
1.0
515010
0
CURRENT (A)
Maximum output 3,000 VA
Rated output 2,400 VA
Frequency 50 Hz
Rated voltage 240 V
Rated amperage 10 A
– 5 –
RGX3600
(60Hz-120/240V)
●
60Hz-240V output
250
240
230
62
60
58
FREQUENCY (Hz) VOLTAGE (V)
3.0
2.0
OUTPUT (kVA)
1.0
515010
0
CURRENT (A)
Maximum output 3,600 VA
Rated output 2,900 VA
Frequency 60 Hz
Rated voltage 240 V
Rated amperage 12.1 A
●
60Hz-120V output
130
120
110
62
60
58
FREQUENCY (Hz) VOLTAGE (V)
3.0
2.0
OUTPUT (kVA)
1.0
10 30020
0
CURRENT (A)
Maximum output 3,600 VA
Rated output 2,900 VA
Frequency 60 Hz
Rated voltage 120 V
Rated amperage 24.2 A
– 6 –
RGX4800
(50Hz-220V,230V)
230
220
210
52
50
48
FREQUENCY (Hz) VOLTAGE (V)
(50Hz-240V)
5.0
Maximum output 4,100 VA
Rated output 3,500 VA
4.0
Frequency 50 Hz
Rated voltage 220V, 230 V
3.0
2.0
1.0
0
481216 200
CURRENT (A)
Rated amperage 15.9 A, 15.2 A
OUTPUT (kVA)
250
240
230
52
50
48
FREQUENCY (Hz) VOLTAGE (V)
5.0
Maximum output 4,100 VA
Rated output 3,500 VA
4.0
Frequency 50 Hz
3.0
2.0
1.0
0
481216 200
CURRENT (A)
Rated voltage 240 V
Rated amperage 14.6 A
OUTPUT (kVA)
– 7 –
RGX4800
(60Hz-120/240V)
●
60Hz-240V output
250
240
230
62
60
58
FREQUENCY (Hz) VOLTAGE (V)
●
60Hz-120V output
5.0
4.0
Maximum output 4,800 VA
Rated output 4,100 VA
Frequency 60 Hz
Rated voltage 240 V
3.0
2.0
1.0
0
481216 200
CURRENT (A)
Rated amperage 17.1 A
OUTPUT (kVA)
130
120
110
62
60
58
FREQUENCY (Hz) VOLTAGE (V)
5.0
Maximum output 4,800 VA
Rated output 4,100 VA
4.0
Frequency 60 Hz
Rated voltage 120 V
3.0
2.0
1.0
0
8162432 400
CURRENT (A)
Rated amperage 34.2 A
OUTPUT (kVA)
– 8 –
2. GENERAL DESCRIPTION
2-1 EXTERNAL VIEW
Fuel tank
Fuel strainer
(
Fuel cock
Recoil starter
handle
)
Engine switch
Control panel
Recoil starter
Fuel gauge
Oil gauge (oil filler)
Oil drain plug
Tank cap
Spark plug cap
Choke lever
Air cleaner
Muffler cover
Exhaust outlet
– 9 –
2-2 CONTROL PANEL
RGX2900
(50Hz-220V, 240V)
DC output
terminal
DC circuit
breaker
RGX3600
(50Hz-220V, 240V)
AC receptacle
Earth (ground
terminal
AC receptacle
Voltmeter
AC circuit
breaker
)
Voltmeter
RGX2900
(60Hz-120/240V)
DC output
terminal
DC circuit
breaker
RGX3600
(60Hz-120/240V)
AC receptacle
Earth (ground
terminal
AC receptacle
Voltmeter
AC circuit
breaker
)
Voltmeter
DC output
terminal
DC circuit
breaker
RGX4800
(50Hz-220V, 240V)
DC output
terminal
DC circuit
breaker
Earth (ground
terminal
AC receptacle
Earth (ground
terminal
AC circuit
breaker
Voltmeter
AC circuit
breaker
)
AC circuit
breaker
)
DC output
terminal
DC circuit
breaker
Earth (ground
terminal
)
RGX4800
(60Hz-120/240V)
Full power
switch
Voltmeter
AC circuit
breaker
Earth (ground
terminal
)
DC output
terminal
AC receptacle
DC circuit
breaker
– 10 –
RGX2900
(50Hz-230V)
AC receptacle
Voltmeter
AC circuit
breaker
DC output
terminal
RGX3600
(50Hz-230V)
DC output
terminal
DC circuit
breaker
AC receptacle
DC circuit
breaker
Earth (ground
terminal
Voltmeter
AC circuit
breaker
Earth (ground
terminal
)
)
RGX4800
(50Hz-230V)
DC output
terminal
AC receptacle
DC circuit
breaker
Voltmeter
AC circuit
breaker
Earth (ground
terminal
)
– 11 –
2-3 ALTERNATOR
RGX2900/3600
RGX4800
Mount rubber
Ball bearing
Rotor bolt
Rotor CP Cover bolt Stator CP
Rear cover
Stator cover
Crank shaft
Front cover
Ball bearing
Rear coverMount rubber
Stator cover
Rotor CPCover bolt Stator CP
Crank shaftRotor bolt
Front cover
– 12 –
2-4 LOCATION OF SERIAL NUMBER AND PRODUCTION NUMBER
Generator serial number and production number are stamped on the label stuck on the side of fuel tank.
NOTE : When inquiring about your generator or ordering spare parts, always give us the Model, Serial
Number and Production Number.
PROD No. / SER No. (Label)
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