Subaru Robin Power Products EH64 warranty High Altitude Engine Operation, Spark Arrestor Optional

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High Altitude Engine Operation

•Please have an authorized Robin America service dealer modify this engine if it is to be run continuously above 5,000 feet (1,500 meters). Failure to do so, may result in poor engine performance, spark plug fouling, hard starting, and increased emissions.

•Carburetor modification by an authorized Robin America service dealer will improve performance and allow that this engine meets EPA (Environmental Protection Agency) and California ARB (Air Resources Board) emission standards throughout its useful life.

•An engine converted for high altitudes can not be run at 5,000 feet or lower. In doing so, the engine will overheat and cause serious engine damage. Please have an authorized Robin America service dealer restore high altitude modified engines to the original factory specification before operating below 5,000 feet.

Spark Arrestor (Optional)

In a dry or wooded area, it is recommendable to use the engine with a spark arrestor. Some areas require the use of a spark arrestor. Please check your local laws and regulations before operating your engine.

The spark arrestor must be cleaned regularly to keep it functioning as designed.

A clogged spark arrestor:

•Prevents the flow of exhaust gas

•Reduces engine output

•Increases fuel consumption

•Makes starting difficult

If the engine has been running, the muffler and the spark arrestor will be very hot. Allow the muffler to cool before cleaning the spark arres- tor.

How to remove the spark arrestor

1.Remove the flange bolts from the muffler cover and remove the muffler cover.

2.Remove the special screw from the spark arrestor and remove the spark arrestor from the muffler.

Clean the spark arrestor screen

Use a brush to remove carbon deposits from the spark arrestor screen. Be careful to avoid damaging the screen.

The spark arrestor must be free of breaks and holes. Replace the spark arrestor if it is damaged.

Install the spark arrestor, and muffler protector in the reverse order of disassembly.

Spark Arrestor Screen

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Contents Instructions for USE Model EH64 Welder Application Warranty Periods General Safety PrecautionsFuel Systems Keep the Unit and Surrounding Area CleanBatteries Protect Against Moving PartsModel Identification IntroductionAbout this Manual Description FeaturesFuel Tank InstallationLocating FuelStarting Batteries Engine OILRecommendations Filling and Change IntervalWiring Battery CablesFlex Coupling Belt DriveStarting OperationPRE-START Checks Operating in Dusty Conditions HOT and Cold Weather PrecautionsStopping Engine BREAK-INReturning the Engine to Service OUT-OF-SERVICE ProtectionDaily 8 Hour Maintenance Periodic MaintenanceChanging OIL and Filter Foam Filter AIR Cleaner MaintenanceAir Cleaner Element Replacement Outer CoverChecking Batteries Spark Plug Maintenance and ReplacementCarburetor Adjustments Troubleshooting Speed Control AdjustmentsEmission Control Information Important Information for California Engine UsersFederal Emissions Component Defect Warranty Limited Warranty HOW to File a Claim Spark Arrestor Screen How to remove the spark arrestorHigh Altitude Engine Operation Spark Arrestor OptionalIndustrial Products Division Finding the Robin Service Dealer to Meet Your NeedsRobin Distribution Method

EH64 specifications

The Subaru Robin Power Products EH64 is an advanced engine renowned for its reliability and efficiency, features that have made it a preferred choice in various applications, including industrial, agricultural, and commercial use. Designed to provide superior performance, the EH64 is equipped with a wide range of features that maximize its operational capabilities.

One of the standout characteristics of the EH64 is its lightweight design. Weighing in at just 64 pounds, this engine combines portability with powerful output, making it ideal for both mobile and stationary applications. The EH64 is powered by a high-performance 4-stroke, air-cooled engine that delivers a robust 6.4 horsepower. This output is sufficient for a variety of tasks, including powering equipment such as pumps, generators, and small machinery.

A key technology incorporated into the EH64 is Subaru’s advanced combustion technology. This engine employs a precision-engineered combustion chamber designed to enhance fuel efficiency while minimizing emissions. The result is a cleaner, more efficient burn that not only extends the engine's lifespan but also aligns with modern environmental standards. The engine operates smoothly across a range of speeds due to its excellent throttle response, providing consistency and control during operation.

Moreover, the EH64 features a dual-balanced crankshaft design that significantly reduces vibration. This design not only enhances comfort during operation but also increases the durability of the engine by minimizing wear and tear on internal components.

The Subaru Robin EH64 is also designed with user-friendliness in mind. It features an easy-start recoil mechanism, allowing for quick and reliable ignition, even in cold weather conditions. Furthermore, the engine includes a durable aluminum alloy cylinder, which provides increased heat dissipation and reduces the risk of overheating during extended use.

Maintenance is simplified with the EH64, thanks to its accessible layout, making routine checks and servicing straightforward. The engine's durable construction ensures that it can withstand the rigors of demanding environments, providing users with years of reliable service.

In summary, the Subaru Robin Power Products EH64 stands out in the market for its combination of lightweight design, powerful performance, advanced technologies, and user-friendly features. Whether for commercial usage or personal projects, the EH64 exemplifies quality and reliability, making it a preferred choice among engine options.
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