Subaru Robin Power Products R600 manual Operational Limits of the Generator, AC Output

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9. OPERATIONAL LIMITS OF THE GENERATOR

9-1 AC OUTPUT:

Electric appliances normally have rating labels, showing the rated voltage. frequency. power consumption (input power). and other listings.

The input power specified on such labels is what is required to drive the appliance.

When an appliance is to be connected to the generator. the power factor. starting current. and other factors of the appli- ance must be taken into account.

9-l-l NET RESISTANCE LOAD:

Incandescent lamps. electric heaters, etc.. can be run off the generator if its capacity matches the total of the respective appliances. Each of these appliances normally have a power factor of 1.O.

Example : This generator can provide enough power to operate five 1OOWincandescent lamps.

9-l-2 ELECTRIC APPLIANCES WITH A POWER FACTOR LESS THAN 1.0:

Fluorescent lamps and mercury lamps normally have a low po\ver factor. Therefore. the generator is required to generate approximately 1.2 to 2 times the power consumed by each load appliance.

Example: With this generator. three to five 8OWmercury lamps can be operated.

9-l-3 MOTOR LOAD:

Generally. motors require a large starting current every time they are started. Therefore. when the generator is used to run a motor, the greatest motor starting load is applied.

The rates of power supply which the generator is required to produce for motor loads. are categorized into two sections. depending on the types of motor and load conditions at time of starting.

1)Motors (mainly rectifier motors) used for electric drills and similar devices:

Sormally, the motors used for electric drills and similar appliances require the generator to produce approximateI>- I.1 to 3 times the power consumed at time of starting.

Example: To drive a 2OOWelectric drill. a generator with capacity of about 300 to 600W is necessary.

2)Motors (mainly induction motors) used for pumps and compressors:

Pump and compressor drive motors require the generator to produce 3 to 5 times the power consumed when they are running. at time of starting. This is becausethese motors have loads w-henthe>-start.

Example: To drive a 2OOWsubmersible pump. a generator with a capacity of approximately 600 to IOOOWis neces- sary.

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Contents Model Contents Diagram Maintenance TroubleshootingAdjustment Wiring Criteria ForR600 SpecificationsModel Performance Curves AC Output1w1 Current a Features Serial and Specification Number Location Fire Prevention SAFETY- PrecautionsPrecautions for Exhaust Gases Component Identification \*’ z Fler Capblretor Rectifier GeneratorCondenser Engine Lubrication System AIR CleanerExhaust FAN Cooling 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 EtcDC Output WhereMeasured value 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 ResistanceControl Panel Stator1O-4-2 Rotor Functional Check of Each Component Pilot LightAC Receptacles DC TerminalsCircuit Breaker Dark Blue Yellow RED Black Brown WhiteStator FL? l-7 Location 61’1 Ignition CoilResistance value Red CondenserRectifier 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 CrankshaftThat the ring can be slided into its groove Tolerances of Newly Installed PartsInside and outslde diameter 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 LineConnecting the Couplers Together Installing the Rear CoverInstalling the Fuel Tank Handle Function and Components See Fig Schematic diagram of the fuel systemCaburetor Disassembly and Assembly of Carburetor Page Diagnosis by the Shop Troubleshooting Diag DiagnosisDiagnosis by the Customer Coil is GaPP0ssil1lc OUI Exam 3RlSyl~lploms Diac Fuel VillVC Iiic MACMcwrc Kerr1cdies ExamLSlulor.-IX1coil Wire Hrokcn OI Diode Tllilill coil SlillOr MCiISIJIC tileTo Diag ’hcckTllilll TiicKeplilCe No1 illcreils~ ISM K4.A NGK ’XAM 5 ’XAMIjxam Tappet Ckiir Trutpu1IappCl ClCilr- ilncc 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