Subaru Robin Power Products RGV6100, RGV4100 service manual Contents

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	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

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Contents RGV2800, RGV4100, RGV6100 Generators Contents Wiring Diagram Disassembly and AssemblyTroubleshooting Specifcations Generator Trouble ShootingModel SpecificationsEngine RGV2800 RGV4100RGV6100 EH34DPerfomance Curves 250 125 240 120 230 115 220 110 230V/115V Load RatedDC Output Features Minimal Maintenance LONG-LIFE DurabilityOIL Drain Plug General DescriptionExternal View RGV4100 U.S.A., 60Hz-120V/240V Nema Receptacle Control PanelRGV2800 U.S.A., 60Hz-120V Nema Receptacle Location of Serial Number and Specification Number RGV6100 U.S.A., 60Hz-120V/240V Nema ReceptacleFunction Construction and FunctionConstruction StatorCondenser RotorObject or Protection NO-FUSE BreakerDC Circuit Breaker RGV2800Style Ampere AC plug DescriptionConnecting to Domestic Circuits House Wiring 240V appliance Voltage Fluctuations Under Load Generator OperationGeneration of NO-LOAD Voltage Position Full Power Switch Dual Voltage TypeSwitch 120/240 Half of rated output Rated outputPage Principle of Sensing OIL Level Power supplyDescription HOW IT OperatesDecision of oil shortage Block Diagram of the CircuitJudgement of oil level Automatic stop of enginePage Do not place inflammable materials near the generator Safety PrecautionsDo not connect the generator to the commercial power lines Operate the generator on a level surfaceRange of Applications Incandescent lamp, heater, etc. with a power factorMercury lamps with a smaller power factor Appliances without any indication as to power consumption RGV2800 RGV4100 RGV610010 a 12 a 15 a Sectional Allowable Gauge No ResistanceArea / mm3 Current / a Measuring Instruments Measuring ProceduresSpecifications 1 Dr. Robin Generator TesterInstruments VoltmeterCircuit Tester Rated voltage 120 240 AC Output MeasuringDC Output Measuring Rotor Measuring Insulation ResistanceStator Control Panel AC Receptacles Checking Functional MembersVoltmeter Specification AC Winding Condenser Winding75 Ω 77 Ω 60 Ω Rotor AssemblyCondenser Apply red plus needle Brown Diode RectifierChecking table for analogue circuit tester Circuit tester OrangeCircuit tester Checking table for digital circuit testerApply black minus needle Brown Brown / WhiteDisassembly and Assembly Preparation and PrecautionsDisassembly Procedures Step Part to remove Description Remarks ToolRubber Pipe Hose Clamp Step Part to remove Description Remarks Tool M8 flange nut pcs Rear Cover Stator Cover Rear Cover Brushing Spring Seal Tape Part to remove Description Remarks Tool Tightening torque 11.8 13.7 N-m Assembly ProceduresFront Cover Tightening torque 11.3 13.2 N-m RGV2800Rear Cover Tightening torque 5.9 N-mEND Cover RGV4100 only FrameTightening torque 18.6 24.5 N-m Tightening torque 9.8 N-mTightening torque 21.6 27.4 N-m Tightening torque 6.9 N-m Checking of the Front Panel DisassemblyFront Panel Reassembly Tightening torque 1.5 N-mChecking Condenser TroubleshootingNo AC Output Checking StatorChecking Rotor RemedyChecking Engine Speed How to adjust engine r.p.mAC Voltage is TOO High or TOO LOW Checking RotorCheck if the Engine is Overheated Check the Engine SpeedCheck the Appliance for Trouble Check the Insulation of the GeneratorNo DC Output Check the DC Coil Engine Speed is not Increased When a Load is AppliedIdle Control Apply red plus needle Single Voltage TypeDual Voltage Type Engine Speed is not Reduced When Load is OFF Normal ResistanceRGV4100 U.S.A., 60Hz-120V/240V Type Nema Receptacle Wiring DiagramRGV2800 U.S.A., 60Hz-120V Type Nema Receptacle RGV6100 U.S.A., 50Hz-120V/240V Type Nema Receptacle GeneratorWiring color cord RGV4100, 6100 Electric Starter TypeRGV4101RGV6101 OdelMRGV4101 Generator TroubleshootingRGV4101 RGV6101 85 Ω RGV4101 RGV6101 Check the Engine Speed No DC Output Checking table for analogue circuit tester Idle Control Optional Equipment Idelcontrolunit Output Wire ZCT TheIDELCONTROLUNIT Range of Applications Appliances without any indication as to power consumption Sectional Allowable Gauge No Resistance RGV4101 RGV4101 Electric starter modelRGV6101 RGV6101 Electric starter modelLively Blvd. Wood Dale, IL 60191 Phone 630-350-8200 Fax