Desa Rgh3000, Rgh3000pr, Rgh5500a, Rgh5500aie, Rgh7500aie, Rgh11000aie Maintenance and Repairs

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®

PORTABLE GASOLINE GENERATORS

MAINTENANCE AND REPAIRS

WARNING: Only a qualified electrical service person should service and repair the alternator on this generator. Use only fac- tory approved replacement parts.

CAUTION: The engine speed is preset. The throttle is locked in preset position. Do not adjust throttle. Preset position lets en- gine run at 3600 RPM under load. The engine must maintain 3600 RPM for generator to create cor- rect voltage. Running engine at lower speeds will damage gen- erator and powered items.

CAUTION: Shut off generator before performing maintenance.

IMPORTANT: Keep generator level when servicing. Never turn generator upside down or stand it on end to service.

Note: We supply the engine owner’s manual with generator. Refer to that manual for questions concerning engine maintenance and repairs.

Non-engine parts require little maintenance. Keep generator clean. Use a damp cloth to clean outside surfaces. Never use water to clean generator. Water can cause damage to internal parts. Use vacuum to clean air inlet and outlet louvers of alternator.

STORAGE

WARNING: Remove all fuel from fuel tank before storing gen- erator. Store fuel in approved con- tainer. Store fuel in a well-vented area free of open flames or sparks.

WARNING: The muffler be- comes very hot during operation. The muffler remains hot for a while after shutdown. Let engine cool before storing.

IMPORTANT: Keep generator level while in storage. Never store generator upside down or standing on end.

Note: We supply the engine owner’s manual with generator. Refer to that manual for questions concerning engine storage.

Use a fuel additive, such as STA-BIL®or an equivalent, when storing generator with fuel in fuel tank. This will minimize fuel gum deposits from forming in engine.

Cover and store generator in a clean, dry place. Do not expose generator to extreme high or low temperatures during storage.

TROUBLESHOOTING

Note: See engine owner’s manual for en- gine troubleshooting.

WARNING: Only a qualified electrical service person should service and repair generator. Use only factory approved replacement parts.

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

No voltage when starting generator with no electrical load

1.

Defective capacitor

1.

Replace capacitor

2.

Winding short circuit or loose connections

2.

Check resistance of coils (see Electri-

 

 

 

cal Component Specifications, page 15)

3.

Defective rotor diode

3.

Replace both diodes on rotor

4.

Loss of residual magnetism

4.

Apply 12-volt battery to capacitor ter-

 

 

 

minals for 2-3 seconds

Voltage is less than normal voltage with no electrical load

1.

Engine speed too low

1.

Set engine speed to 3720 RPM (62 Hz)

 

 

 

with no load

2.

Defective rotor diode

2.

Replace both diodes on rotor

3.

Partial short circuit in winding

3.

Check resistance of coils (see Electri-

 

 

 

cal Component Specifications, page 15)

4.

Defective capacitor

4.

Replace capacitor

Voltmeter reading more than 10% high with 1. Engine speed too high

1. Set engine speed to 3720 RPM (62 Hz)

no electrical load

with no load

 

 

 

Voltmeter reading correct with no electrical load, but more than 10% low when electri- cal load is added

1.

Defective rotor diode

1.

Replace both diodes on rotor

2.

Electrical load too high

2.

Do not overload generator

3.

Engine not running properly

3.

Contact an authorized engine service

 

 

 

center

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Contents Portable Gasoline Generators Safety Information Portable Gasoline GeneratorsProduct Identification GfciUnpacking High and LOW Temperature OperationGeneral Information VentilationRGH3000 RGH3000PR SpecificationsRGH5500 RGH5500IE RGH7500IEOIL Alert System Generator FeaturesFull Power Selector Switch Electric StartEngine Circuit Breaker Engine OILFuel Receptacle Circuit BreakerMounting Battery to Generator BatteryInstalling Battery Cables to Engine If battery acid gets on your skin, wash with waterAmpere AWG for Length Load Cord in Feet 100 150 Generator GroundingExtension Cords Standby Installation to Home or Building Determining Electrical Load for GeneratorOperation Power Cord and Plug RequirementsUsing Receptacle General InformationEngine SW OFF PrestartStarting Stopping Engine Disconnecting Electric LoadsHigh Altitude Operation Adding Electrical Loads Storage Maintenance and RepairsTroubleshooting Electrical Component Specifications Wiring DiagramsWiring Diagram, Model RGH7500IE Replacement Parts Technical ServiceAccessories Servicing the EngineKEY Part Number Description QTY Illustrated Parts ListFor Models RGH3000 and RGH3000PR Alternator Assembly Parts Available not ShownWLE-6 Part Number for Model KEYRGH5500IE RGH7500IE Description QTY For Model RGH11000IE Alternator Assembly KEY Part Description Number QTYWP-5C For Models RGH3000 and RGH3000PR Roll CageNEC-5C Portable Gasoline Generators Parts Available not Shown For Model RGH11000IE Fuel Tank and Roll Cage WLI-8 WP-6CWP-4C For Models RGH5500 RGH5500IE, and RGH7500IE Control Panel For Model RGH11000IE Control Panel Keep this Warranty International

Rgh3000, Rgh3000pr, Rgh5500, Rgh5500ie, Rgh7500ie, Rgh11000ie, Rgh3000, Rgh3000pr, Rgh5500a, Rgh5500aie, Rgh7500aie, Rgh11000aie specifications

The world of high-performance gaming consoles and devices has seen innovative advancements over the years, with models such as the Desa Rgh3000 series and the Rgh5500 series leading the charge in gaming technology.

The Desa Rgh3000 is an entry-level gaming console that offers a balance of performance and affordability. It is designed for gamers looking for a robust gaming experience without breaking the bank. Key features include a powerful processor that supports seamless gameplay and stunning graphics. The Rgh3000pr, a premium version of the Rgh3000, enhances performance with improved RAM and a more advanced cooling system, allowing extended gaming sessions without overheating.

Transitioning to the Rgh5500 series, this line of consoles introduces higher performance tiers aimed at dedicated gamers. The Rgh5500a comes equipped with upgraded processing power and graphics capabilities that support 4K resolution, providing an immersive gaming experience with breathtaking visuals. Its counterpart, the Rgh5500aie, adds further features such as AI-driven enhancements for smarter graphics rendering and adaptive responses based on gameplay styles, ensuring each session is uniquely tailored.

Moving up, the Rgh7500aie caters to hardcore gamers seeking the ultimate experience. With cutting-edge technology like ray tracing and enhanced frame rates, graphics come to life, offering incredible detail and realism. The Rgh7500ie variant focuses on integration, allowing compatibility with various peripherals and networks, ensuring an expansive online gaming experience.

Finally, the Rgh11000aie represents the pinnacle of gaming technology in this series. It combines all the features of its predecessors with groundbreaking innovations such as cloud-based game streaming, allowing gamers access to an extensive library without the need for large storage capacity. Its artificial intelligence capabilities further enhance user experience, providing tailored recommendations and performance optimizations based on each user’s habits.

Across these models, common characteristics include sleek designs, customizable settings, and enhanced audio technologies that deliver immersive soundscapes. With various connectivity options, including Wi-Fi, Ethernet, and Bluetooth, players can enjoy both local and online gaming with minimal latency.

In summary, the Desa Rgh3000, Rgh3000pr, Rgh5500, Rgh5500aie, Rgh7500aie, Rgh11000aie, Rgh7500ie, Rgh11000ie models represent a robust lineup that caters to gamers of all levels, offering features geared towards performance, connectivity, and immersive gameplay experiences. As gaming technology continues to evolve, these consoles stand at the forefront, providing endless entertainment possibilities.
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