Measuring Procedures | Subaru Robin Power Products RGV4100, RGV6100

8. MEASURING PROCEDURES

8-1 MEASURING INSTRUMENTS
8-1 MEASURING INSTRUMENTS
8-1-1 “Dr. ROBIN” GENERATOR TESTER
The “Dr. Robin” generator tester is exclusively
designed for fast, easy diagnosis and repair of
Robin generators. The “Dr. Robin” has the follow-
ing features :
(1) Functions of voltmeter, frequency meter,
megger tester, capacitance meter and circuit
tester are combined in one unit.
(2) Fast and easy readout by digital indicator.
(3) Built-in automatic battery checker indicates the
(3) Built-in automatic battery checker indicates the				Fig. 8-1
time to change batteries.				Fig. 8-1
time to change batteries.
(4) Tester and accessories are installed in a handy,
sturdy case for easy carrying.
* SPECIFICATIONS
* SPECIFICATIONS		MODEL		Dr. Robin
		MODEL		Dr. Robin

	Part Number			388-47565-08

		Voltage		0 to 500 V AC

		Frequency		25 to 70 Hz
	Measuring
	Measuring	Resistance		0.1 to 1.999 Ω
	Range	Resistance		0.1 to 1.999 Ω
	Range
		Condenser Capacity		10 to 100 μF

		Insulation Resistance		3MΩ

	Circuit Protector			Fuse

	Power Source			2 x 6F44P (006P) Dry Cell Battery

	Accessories			Test leads with needle probes . . . 1 set
	Accessories			Test leads with jack plugs . . . 1 set
				Test leads with jack plugs . . . 1 set

	Dimensions (L x W x H)			285 mm x 200 mm x 110 mm

	Weight			1.6 kg

Table. 8-1

The “Dr. Robin” generator tester can be ordered from Robin generator distributors by the following part number.

Dr. Robin Part Number : 388-47565-08

If you do not have a “Dr. Robin” generator tester, use the instruments described in the following section for checking generator parts.

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Subaru Robin Power Products RGV4100, RGV6100 Measuring Procedures, Measuring Instruments, 1 Dr. Robin Generator Tester

Contents

RGV2800, RGV4100, RGV6100 Generators Contents Troubleshooting Disassembly and AssemblyWiring Diagram Specifcations Generator Trouble Shooting Engine SpecificationsModel RGV2800 RGV4100 EH34D RGV6100 250 125 240 120 230 115 220 110 230V/115V Load Rated Perfomance Curves DC Output Features LONG-LIFE Durability Minimal Maintenance OIL Drain Plug General DescriptionExternal View RGV4100 U.S.A., 60Hz-120V/240V Nema Receptacle Control PanelRGV2800 U.S.A., 60Hz-120V Nema Receptacle RGV6100 U.S.A., 60Hz-120V/240V Nema Receptacle Location of Serial Number and Specification Number Construction Construction and FunctionFunction Stator Rotor Condenser DC Circuit Breaker NO-FUSE BreakerObject or Protection RGV2800 AC plug Description Style Ampere Connecting to Domestic Circuits House Wiring 240V appliance Voltage Fluctuations Under Load Generator OperationGeneration of NO-LOAD Voltage Switch Full Power Switch Dual Voltage TypePosition 120/240 Half of rated output Rated outputPage Description Power supplyPrinciple of Sensing OIL Level HOW IT Operates Judgement of oil level Block Diagram of the CircuitDecision of oil shortage Automatic stop of enginePage Do not connect the generator to the commercial power lines Safety PrecautionsDo not place inflammable materials near the generator Operate the generator on a level surface Range of Applications Incandescent lamp, heater, etc. with a power factorMercury lamps with a smaller power factor RGV2800 RGV4100 RGV6100 Appliances without any indication as to power consumption 10 a 12 a 15 a Sectional Allowable Gauge No ResistanceArea / mm3 Current / a Specifications Measuring ProceduresMeasuring Instruments 1 Dr. Robin Generator Tester Voltmeter Instruments Circuit Tester Rated voltage 120 240 AC Output MeasuringDC Output Measuring Rotor Measuring Insulation ResistanceStator Control Panel AC Receptacles Checking Functional MembersVoltmeter Winding Specification AC Winding Condenser 75 Ω 77 Ω 60 Ω Rotor AssemblyCondenser Checking table for analogue circuit tester Diode RectifierApply red plus needle Brown Circuit tester Orange Apply black minus needle Brown Checking table for digital circuit testerCircuit tester Brown / White Preparation and Precautions Disassembly and Assembly Step Part to remove Description Remarks Tool Disassembly Procedures Rubber 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 Front Cover Assembly ProceduresTightening torque 11.8 13.7 N-m Tightening torque 11.3 13.2 N-m RGV2800 Tightening torque 5.9 N-m Rear Cover Frame END Cover RGV4100 only Tightening 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 Tightening torque 1.5 N-m Reassembly No AC Output TroubleshootingChecking Condenser Checking Stator Remedy Checking Rotor AC Voltage is TOO High or TOO LOW How to adjust engine r.p.mChecking Engine Speed Checking Rotor Check the Appliance for Trouble Check the Engine SpeedCheck if the Engine is Overheated Check the Insulation of the Generator No 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 Normal Resistance Engine Speed is not Reduced When Load is OFF RGV4100 U.S.A., 60Hz-120V/240V Type Nema Receptacle Wiring DiagramRGV2800 U.S.A., 60Hz-120V Type Nema Receptacle Generator RGV6100 U.S.A., 50Hz-120V/240V Type Nema Receptacle RGV4100, 6100 Electric Starter Type Wiring color cord OdelM RGV4101RGV6101 RGV4101 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 Electric starter model RGV4101 RGV6101 Electric starter model RGV6101 Lively Blvd. Wood Dale, IL 60191 Phone 630-350-8200 Fax