Contents
Generator
Page
Contents
For U.S.A. and Canadian markets
Type
12V
5OHZ
Power Factor
Type Self
EY25-2D EY25W
Voltage
W210
Model
Voltage 11 OVl22OV
Ara similar to 6OHz I lOVR2OV, 5OHz 12OVR4OV
RGX505 Type
EY40DWl-390
5000
Main
Sak,l~rl?rv%!-kUT-I
EY40D Wl-390
Features
Page
Ii z 3, G Am 4 si
Panel a
RGX305 22ov, 23ov RGX405 22ov, 23ov
RGX505 22OV 23OV
RGX305 llOV, 12Ov RGX405 llOV RGX505 llOV
Panel B
RGX305 RGX405 RGX505
RGX305D RGX405D
Through Bolt Slip Ring Cover Boltfront Covershaft
+yg+++j
Functions
Stator
Inch
Rotor
99.6
Inch Bnml 100
Brushes
AVR Automatic Voltage Regulator
Voltmeter
Have their
Rated capacities. Refer to 5-2-8 Receptacles
Breaker
Plug
Fuse capacity 1OA
Fuse
Receptacle and AC Plugs
Tz&@
L 1 Rear Cover
Rubber Mounts Rubber Vibration Isolators
Pipe Frame
Revolving
Field
Revolving Armature Type
Page
Primary Exciting Action
Voltage Regulating Mechanism
Circuit diagram of the conventional dual voltage type is
Shown in 18, and a circuit diagram of the RGX
Full Power Switch
Switch
Change of Engine Parts
Ignition System
Control System
FUEL’SYSTEM
CRANKCASE-l/SEALWASHER
Cooling System
Switch 15A
Switch 30A
Switch 60A
Switch 15A 34845609
When Starting their mOtOfs Once
Are started, the products Consume only about
About
5OHZ 6OHZ
1OOOW
Nominal Cross
Frequency range About 45 to 65 Hz
Meters 1 Voltmeters
2 Ammeters
3 Frequency Meter
Used for measuring resistance, etc
Tester
Megger Tester
Tachometer
AC Output Measuring
Rated Voltage 11ov 12OV 220 230v
Range 108-115V 118%125V 218 225 228 235 238 245
DC Output Measuring
Stator
Rotor
Control BOX
Stator Assembly
Wire color 1 Blue BLUE0.2
L Measuring Winding Resistance
60Hz 11 OV, 12OV QVi22QV, 12OVl24OV
Resistance Rotor Assembly Wwding Resistance Measuring
Cleaning Slip Rings
Refer to 8-4 Measuring Insulation
Refer to 8-4 Measuring Insulation Resistance
Brushes
AVR Trouble Identification by Appearance
Identifying AVR Trouble by Checking
INTER-LEAD Resistance
1OKR
250K-3OOKSZ
OS2
3OOKR
Only the LG301 and LG301D have a no-fuse breaker
Fuse Holder and NO-FUSE Holder
NO-FUSE Breaker
Fuse Holder
Diode Stack Assembly
Receptacle and AC Plug
Voltmeters
Terminals ‘-I
Primary Exciting Circuit
Exciting Coil
Be careful not to pinch the wiring
Fuel Tank Remove the front
Fuel pipe
Remove the fuel tank bolts
Control Box
That are connect to the rear
RemarksTool
Frame
It is not necessary to re
Move the air guide
Generator. See O-7
Brush holder Remove the brush cover
Rear cover Screw pcs Remove the brush holders See Fig
Brushes before removing the brush
Holders
Stator
Remove the stator Sever hammer the wind
Ings and leads
By lightly tapping the outside
Rotor
Fit a box Hammer Spanner or socket wrench over
Strike it
Shaft
Bolt
Fig. lo-16 Order
HOW to Reassemble
Front Cover
Inch
RGX505 10mm 260 mm
Fig. lo-19
Fig. lo-20
Tighten the cover bolt
RGX305
Lo-25
Brush Holder
Install the brush cover. RGX305, RGX305D
Frame
Fig. lo-32
Fig. lo-30
Fuel Tank
5q5~12mmbolt...2pcs. Mount the front panel again
Reverse the disassembly procedure
Disassembly
First, and then remove them
TROUBLE-SHOOTING
Cause
Page
Voltage too low Kau!w
Remedy
Page
Electric Starter
LEXCITING Coil
12-l-2 Speed Control Bracket
RGX305,305D
Control BOX on Engine Side
12-l -4 Strainer Bracket
12-6
Standard
Electric Start
Caster
Generator
BOX Engine
~~ ~~
Control BOX Engine
RGX305 I IOV-I 2OVl RGX405 IlO-12OV
RGX505D ~m&,v,240v
GEN&ATOR Control BOX Engine
SIU
Issue EMD-GS0005