Robin America RGV4100 Bedienungsanleitung

PUB-GS1277
Rev. 1/04
SERVICE
MANUAL
RGV2800, RGV4100,
RGV6100
Models
Generators

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 COMPACTAND 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

Section Title Page
9-4 STATOR .............................................................................................................. 33
9-5 ROTOR ASSEMBLY ........................................................................................... 34
9-6 CONDENSER ..................................................................................................... 34
9-7 DIODE RECTIFIER ............................................................................................. 35
9-8 OIL SENSOR ...................................................................................................... 36
10.DISASSEMBLY AND ASSEMBLY ........................................................................... 37
10-1PREPARATION and PRECAUTIONS ................................................................ 37
10-2 DISASSEMBLY PROCEDURES ....................................................................... 37
10-3 ASSEMBLY PROCEDURES ............................................................................. 38
10-4 CHECKING, DISASSEMBLY and REASSEMBLY of the FRONT PANEL ........ 46
11. TROUBLESHOOTING ............................................................................................ 51
11-1 NO AC OUTPUT................................................................................................ 53
11-2 AC VOLTAGE IS TOO HIGH OR TOO LOW ..................................................... 55
11-3 AC VOLTAGE IS NORMAL AT NO-LOAD,
BUT THE LOAD CANNOT BE APPLIED. .................................... 56
11-4 NO DC OUTPUT ............................................................................................... 57
11-5 IDLE CONTROL(OPTIONAL EQUIPMENT) ..................................................... 58
12. WIRING DIAGRAM ................................................................................................. 61
NOTE :
As for the servicing information on engine protion, please refer to the EH17-2,
EH25-2 and EH34 engine service manual.
Troubleshooting Manual RGV4101/RGV6101............................................................ 64
1. SPECIFCATIONS..................................................................................................... 64
2. GENERATOR TROUBLE SHOOTING...................................................................... 65
2-1 No AC output...................................................................................................... 65
2-2 AC voltage is too high or too low........................................................................ 67
2-3 AC voltage is normal at No-load, but the load cannot be applied....................... 68
2-4 No DC output...................................................................................................... 69
2-5 Idle control (Optional equipment)........................................................................ 71
3. RANGE OF APPLICATIONS................................................................................... 74
4. WIRING DIAGRAM................................................................................................... 77

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1
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1. SPECIFICATIONS
* Electric starter motor is available as option.
ENGINE
ALTERNATOR
ledoM0082VGR0014VGR
epyT esahPelgniS,eloP-2,gniticxEfleS,sselhsurB
CA
ycneuqerF zH06
tuptuOmumixaMW0082W0014
tuptuOdetaRW0032W0063
egatloV detaR tnerruC
V021A2.91V021A0.03
V042/V021A6.9/A2.91V042/V021A0.51/A0.03
rotcaFrewoP 0.1
tuptuOCD )W001(A3.8-V21
rotalugeRegatloV epyTresnednoC
epyT enignEenilosaGevlaVdaehrevO,elcyC-4delooC-riA
ledoMD2-71HED2-52HE
tnemecalpsiDmc271
3
).ni.uc05.01(mc152
3
).ni.uc23.51(
tuptuOdetaRmpr0063/PH0.4mpr0063/PH4.6
leuF enilosaGelibomotuA
yticapaCknaTleuF)sretil21(.lag.S.U71.3 )sretil6.61(.lag.S.U83.4
noitarepOsuounituoCdetaR
sruoh0.9sruoh0.7
yticapaCliO)sretil56.0(.lag.S.U71.0 )sretil0.1(.lag.S.U63.0
metsySgnitratSretratSlioceR retratScirtcelElanoitpOdnaretratSlioceR
)HxWxL(snoisnemiD )mm394x514x065(.ni4.91x3.61x0.22 )mm255x034x026(.ni7.12x9.61x4.42
thgieWyrD)gk84(.sbl601 *)gk5.36(gk06/*).sbl041(.sbl231

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2
-
* Electric starter motor is available as option.
ENGINE
ALTERNATOR
ledoM0016VGR
epyT esahPelgniS,eloP-2,gniticxEfleS,sselhsurB
CA
ycneuqerFzH06
tuptuOmumixaMW0085
tuptuOdetaRW0084
egatloV detaR tnerruC V042/V021A02/A04
rotcaFrewoP0.1
tuptuOCD)W001(A3.8-V21
rotalugeRegatloVepyTresnednoC
epyT enignEenilosaGevlaVdaehrevO,elcyC-4delooC-riA
ledoMD43HE
tnemecalpsiDmc833
3
).ni.uc36.02(
tuptuOdetaRmpr0063/PH0.8
leuFenilosaGelibomotuA
yticapaCknaTleuF)sretil5.12(.lag.S.U76.5
noitarepOsuounituoCdetaR
sruoh0.7
yticapaCliO)sretil2.1(.lag.S.U23.0
metsySgnitratS retratScirtcelElanoitpOdnaretratSlioceR
)HxWxL(snoisnemiD )mm036x074x086(.ni8.42x5.81x8.62
thgieWyrD *)gk5.18(gk87/*).sbl081(.sbl271

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3
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2. PERFOMANCE CURVES
Hz
(Hz)
(V)
(125)
63
250
(120)
240
(115)
230
(110)
220
62
61
60
0 1/2 4/4
Load Rated
230V/115V

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4
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DC OUTPUT
DC Voltage................. 12 V
DC Ampere ................ 8.3 A
DC output................... 100 W
The voltage curve shown in the left indicates the characteristic of DC output when charging a battery.
The voltage may be decreased by 20% when the resistance load is applied.
NOTE : It is possible to use both DC and AC outputs simultaneously up to the rated output in total.

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5
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3. FEATURES
3-1 BRUSHLESS ALTERNATOR
Newly developed brushless alternator eliminates troublesome brush maintenance.
3-2 CONDENSER TYPE VOLTAGE REGULATOR
A trouble free condenser type voltage regulator ensures a stable voltage under all working conditions.
3-3 OIL SENSOR
Oil sensor automatically shuts off the engine whenever the oil level falls down below the lower limit to
protect the engine from seizure.
3-4 QUIET OPERATION
Robin RGV series generator delivers a quiet operation with :
* A large super silent muffler.
* A quiet 4-stroke Robin Rro OHV engine.
* A silent cyclone air cleaner.
3-5 NO RADIO NOISE
Noise suppressor spark plug is equipped standard to prevent radio frequency interference.
3-6 LARGE FUEL TANK
The large fuel tank allows more than 7 to 10 hours of continuous operation which is sufficient for a half
day or one day work without refueling.
3-7 RUGGED TUBULAR FRAME
Full cradle type rugged tubuler frame protects the generator all around.
3-8 COMPACT AND LIGHT WEIGHT
Newly developed brushless alternator enabled the RGV generators to be very compact in size and light
in weight.

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6
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3-9 MINIMAL MAINTENANCE
* A brushless alternator release the operator from periodical brush maintenance.
* A trouble free condenser type voltage regulator.
* A drip-proof alternator design.
* No-fuse circuit breakers.
* An electronic pointless ignition system.
* A dust-proof cyclone air cleaner.
3-10 LONG-LIFE DURABILITY
The heavy-duty 4 stroke Robin Rro OHV engine and virtually maintenance-free brushless alternator
ensure greater durability with :
* A brushless alternator with a condenser voltage regulator.
* Full rubber mount in a sturdy tubular frame.
* A forged steel crankshaft supported by two main ball bearings.
* A pointless electronic ignition system.
* A cast-iron cylinder liner.
* A forged aluminum connecting rod.

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7
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4. GENERAL DESCRIPTION
4-1 EXTERNAL VIEW
FUEL GAUGE VOLTMETER
AC
RECEPTACLE
EARTH
TERMINAL
SPARK PLUG
NO-FUSE
BREAKER
OIL DRAIN PLUG OILGAUGE (OIL FILLER)
ENGINE SWITCH
CHOKE KNOB
AIR CLEANER
RECOIL STARTER
OIL SENSOR
TANK CAP
MUFFLER
FULL POWER
SWITCH
DC CIRCUIT
BREAKER
DC OUTPUT
TERMINAL
IDEL CONTROL
SWITCH
ENGINE
EMISSION LABEL
Dieses Handbuch passt für folgende Modelle
2
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