Subaru Robin Power Products R600 Exhaust FAN Cooling System, Lubrication System, AIR Cleaner

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7-2-9 EXHAUST FAN COOLING SYSTEM

Instead of blowing outside air on the engine. the Exhaust Fan Cooling System of this generator intakes the cool air and forces the hot air outside from one outlet.

This keeps the body temperature lower for greater safety and extends service life.

7-2-10 LUBRICATION SYSTEM

The moving and sliding parts inside the engine are lubricated with the oil scraper fitted on the connecting rod. As the crankshaft rotates, the connecting rod moves up and down and the oil scraper moves in conjuction with the connecting rod movements to scrape up oil in the crankcase and splash it over the surfaces of the moving and sliding parts.

7-2-l1 IGNITION

A flywheeh’magneto ignition system is employed with the ignition timing set at 23” before top dead center. The magneto is composed of the tl)wheel and ignition coil with the fll-wheel mounted on the rotor shaft. The ignition coil is fitted to the front housing.

7-2-l 2 CARBURETOR

The horizontal suction type carburetor is adjusted so that the engine will provide excellent starting. good acceleration. low fuel consumption. and superior output [for details concerning carburetor construction. seethe paragraph dealing with carburetor construction and disassembly/assembly (Page49)]

7-2-13 AIR CLEANER

The air cleaner is a semi-wet type and contains a sponge element.

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Contents Model Contents Diagram Maintenance TroubleshootingAdjustment Wiring Criteria ForModel SpecificationsR600 Performance Curves AC Output1w1 Current a Features Serial and Specification Number Location Precautions for Exhaust Gases SAFETY- PrecautionsFire Prevention Component Identification \*’ z Fler Capblretor Condenser GeneratorRectifier Engine Exhaust FAN Cooling System AIR CleanerLubrication System Description of Main Components Operation Electronic Ignition System Solid State Ignition System2GENERATOR Operation Voltage Fluctuations Under Load=w= DC OutputOperational Limits of the Generator AC OutputLamps Example 40 + 0.7 = 57WUsed Example EtcMeasured value WhereDC Output Wire Length Simultaneous USE the AC/DC OutputMeasuring Procedures Meters Voltmeters10-l-2 Ammeter 10-l-3 Frequency MeterCircuit tester is used for measuring resistances and others Use the contact-less tl pe tachometer10-l-4 Circuit Tester 10-l-5 Megger TesterMeasuring AC Output Measuring DC OutputMeasuring Resistance1O-4-2 Rotor StatorControl Panel Functional Check of Each Component Pilot LightAC Receptacles DC TerminalsCircuit Breaker Dark Blue Yellow RED Black Brown WhiteStator FL? l-7 Resistance value Ignition CoilLocation 61’1 Rectifier CondenserRed Preparation and Precautions Special Tools for Disassembly and AssemblyDescription Tool NoSide cover Lj and Rj ’ Choke cab12 Fuel lineSet the engine control to Stop Remove the screw fromEngine control switch Remove two M5 flange boltsClamping the front cover Bracket together. and then12 Bas2 platz Recoil starter Starter pullek Rsmove four 5115x 10 bolts from under the base platePlus screw See -SVoltage power cable Front housing Remove the front Housing CenterAir cleaner Spark plug in advanceFlange of the crankcase Head coverRemove the head cover Qlinder Baffle Remove the M6 bolt fromCamshaft Pull out the camshaft from PistonMounting Direc Driver Gently strike the main bearingAssembly Procedure Precautions in AssemblyAssembly Sequence and Precautions Governor Shaft CrankshaftInside and outslde diameter Tolerances of Newly Installed PartsThat the ring can be slided into its groove Installing the Crankcase Installing the Connecting ROD Major END CAPSTD Equipment Spare Parts Guide OIL SciraperInstall the tappets. and then the camshaft Installing Main Bearing CoverValve face LooseTappet Adjustment Installing the Cylinder HeadInstalling the Spark Plug Installing the Cylinder BaffleInstalling the Head Cover IingConnect the ground cord to the rear housing. using Installing the Base Frame Installing MufflerInstalling the Choke Cable Installing the Fuel LineInstalling the Fuel Tank Handle Installing the Rear CoverConnecting the Couplers Together Caburetor Schematic diagram of the fuel systemFunction and Components See Fig Disassembly and Assembly of Carburetor Page Diagnosis by the Customer Troubleshooting Diag DiagnosisDiagnosis by the Shop Coil is GaPP0ssil1lc OUI Exam 3RlSyl~lploms Diac Fuel VillVC Mcwrc MACIiic Kerr1cdies ExamLSlulor.-IX1coil Wire Hrokcn OI Diode Tllilill coil SlillOr MCiISIJIC tileTo Diag ’hcckTllilll TiicKeplilCe No1 illcreils~ Ijxam ’XAMISM K4.A NGK ’XAM 5 IappCl ClCilr- ilncc Trutpu1Tappet Ckiir Criteria Table for Adjustment Tappet EratorItems Adjustment Criteria Limit Description Wiring Diagram 1lOV White Green Red =.I Blue 22OV.50 Gray 220VPink 230V 240VMaintenance Check the switch of engine and tlexible shaft Overhaul the engine for cleaning. adjustmentDrain the oil from Us2 of contaminated oil will subject parts toGenerator America