Subaru Robin Power Products R1200 Symptoms LNo DC voltage is output Voltag,eistoo high QParts

Page 91

Symptoms

D-lNo DC voltage is output

(

D-2 Voltag,eistoo high

1

qParts

qPossible causes

I

2 I

Checking method

LRemedies

I

Stator DC coil

1.Disconnection

2.Short circuit

I

Measure the resistance value between the terminals with a circuit tester (Measure at the section where diodes are connected)

In case of OQbl ...

Disconnection

In case of Oil ...

Short circuit

rReplace the stator

I

Diode stack

The diode is defective

I

Confirm continuity between the terminals with a circuit tester

Refer to 8-2) “Diode stack”

Replace the diode stack

I

Lead line

Disconnection of the lead line

Measure continuity with a circuit tester

In case of 00 51,the lead line is defective.

Replace the lead line

AVR

AVR failure

Measure resistance value between the terminals with a circuit tester (Measure with a 4P coupler)

If the resistance is different from the standard, replace the AVR

rpm of the engine increases too much (Frequency is too

Measure rpm at the rated load

50Hz: 3000+30rpm

60Hz: 3600”30rpm

Regulate rpm

L

Image 91

Contents Rozh -J &ii Foreword Contents Assembly Items SpecificationsAC Output Power FactorRated 800 W Frequency 50 Hz Voltage 110 Output Max Output MaxUnder no load is approximately from 18V up to Frequency 60 Hz Voltage 12ov DC OutputFeatures CHOKE-RUN-STOP Component IdentificationFunction of Each Component L-5 Camshaft 4CONNECTING ROD and PistonMain Bearing Cover CrankshaftCarburetor AIR CleanerDescription of Main Operations ‘CCVoltage Regulation Under Load Fis Output Waveform Current @ Curr&t @ Operational Limits of the Generator Load Electric Battery Capacity Wire Length II ’ Mj 1 mI Measuring ProceduresPage To Measure Insulation Resist Control Panel L a Functional Check of Each ComponentOne section, replace with Assy 83 AVR Windings, or peripheral temperature Resistance Cleaning of Slip RingValue El 10.7J-z Exciting coil At rated rpmDisassembly and Assembly Driver Precautions ToolsPrecautions Nection Description M5 x 8 screws SequenceI Part to remove j IFront cover DescriptionI2 Remove the front cover By unscrewing threeDamage the fuel Pipe Description PrecautionsPart to Sequencej remOve Be careful not toLpanner Part to Sequence, removeSpanner Part to Remove $Ez End cover Description Precautions@ Driver Remove the connector Assembling, be That 1wiringSee Fig. g-3-10 RemOve ’Rear ‘bracket DescriptionPull away the stator cover SequenceI Rpearfito~~ Description’ plastic hammer Siw‘ Part to / Sequencej remove ’ JFront Ibracket Description Necessary Precautions13 m/m box Spanner RemOve I10 m/m box spanner DescriptionPrecautions Necessary Tools Blower i 1 1housingNecessary Precautions . tools @ Driver ’Governor Remove the governor lever j Lever Precautions Bolt has only to be loosenedOne M6 x 12 bolt Brace nuts 112m/m box ’spanner 10 m/m box jspannerCrank case by taking 26 i &cocci*nRemove the starting pully Ignition coil fromRetainer Pull out the intake valve and the exhaust valveNotch Spanner 1spring retainer’s Front and hook ’ the minus driverCamshaft Description ISequenceI Part toCrankcase Tappets to distin Guish them from one Remove the crankshaft Be careful not to Be careful not to open the joint too wide, or it will breakAssembly Procedure WTolerances of new installed parts Piston and Piston Ring Connecting rod is joined to the piston with the piston pinTappets and Camshaft Connecting RODIntake Valve and Exhaust Valve =53 WV&e h valve guide clearanceBreather Plate and Tappet Cover Cylinder Head Tappet AdjustmentIgnition COIL, Exciting COIL, Flywheel and Starting Pulley Ignition PlugGovernor Lever Speed Control Muffler and Muffler Cover Nut1’7 Recoil Startor Head Cover and Blower HousingFront Bracket Rear Bracket and Stator Brash Holder Bracket Cover Page Front Cover and Element Cover Fuel Pipe ConnectionConnection of Coupler and Plug Secure the side cover with four M 5 x 8 screws Carburetor Schematic Diagram of the Fuel System By-Pass Choke Disassembly and Assembly of Carburetor 184 Safety Precautions Troubleshooting Starting failur Cock is closed Pzlzq L1Ill IISymptoms AIgnition coil ’ \ r?J Hanging posi- tion is not normal Abration 7Symptoms 0Governor system III Seat Case Case there Abnormal Operation Is too much Pour Lubri Been changed Replace Periodically 1Symptoms Voltemeter Stator sub-coil Symptoms LNo DC voltage is output Voltag,eistoo high QParts LSymptoms Symptoms Voltage Is abnormally low Parts Criteria Table For AdjustmentUel con Limit Items Adjustment Criteira Description Tools LT-Tw Wiring DiagramMaintenance Checks and Maintenance for Every 200 Hours Every Month Page Page Issue EMD-GS0095

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