Subaru Robin Power Products EH64 OUT-OF-SERVICE Protection, Returning the Engine to Service

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! WARNING

EXHAUST GAS IS DEADLY!

Never operate engine-powered equipment

indoors without a proper exhaust system, ample fresh air ventilation and an operable carbon monoxide detector.

6Perform air cleaner maintenance as instructed in Periodic Maintenance.

7Plug the exhaust outlet to prevent moisture, dirt, bugs, ect. from entering.

2.

Use fresh gasoline and fill the fuel tank after each day’s use to

 

reduce problems with moisture condensation if this is a gasoline

 

engine.

3.

Keep the battery in a well-charged condition.

! WARNING

Battery gas is explosive. Wear safety glasses

and do not smoke while servicing batteries. Lead acid batteries give off a highly explosive hydrogen gas which can be ignited by flame, electrical arcing or smoking.

4. After each use push the equipment throttle knob or lever to the

middle of its speed range. Then, if ice forms on the linkage during

storage it will be easier to start the engine.

OUT-OF-SERVICE PROTECTION

Protect an engine that will be out of service for more than 30 days as follows:

1Run the engine until it reaches normal operating temperature then, shut-off the fuel supply and let the engine run until it stops.

2If the equipment will not be operated for more than 30days, add a fuel preservative (ie. Sta-Bil) to the equipment fuel tank. Follow the instructions on the container label. Unless a preservative is added, gasoline will deteriorate causing fuel system corrosion, gum formation and varnish-like deposits which can lead to hard starting and rough operation.

3Drain oil from the engine while it is still warm. Refill with fresh oil and attach a tag stating the viscosity of the oil used.

4To prevent rust in the cylinder bore, remove the spark plug and pour 30mL (2 tbsp. or 1oz.) of SAE 30 oil in the opening. Turn the crankshaft several times by hand and reinstall the spark plug.

5Clean the outside of the engine with an oiled cloth.

8Disconnect the battery (negative (-) cable first) and follow the battery or equipment manufacturer’s storage instructions.

9Cover the engine with a plastic sheet or canvas and store in a dry place.

RETURNING THE ENGINE TO SERVICE

1Remove the cover and all protective wrapping and the plug from the exhaust outlet.

2Check the tag on the oil base. Change the oil if the viscosity is not appropriate for the expected ambient temperatures.

3Check the fuel filter and fuel lines to make sure they are secure and have no cracks.

4Check that the choke, throttle and governor linkages move freely.

5If so equipped, clean and check the battery according to the battery or equipment manufacturer’s instructions and connect the battery cables (positive (+) cable first).

6Start the engine. The initial startup may be slow and there may be smoke and rough operation for a few minutes until the oil in

the cylinder burns off. If the engine does not start, clean or replace the spark plug as it may have been fouled by the oil added to the cylinder when the equipment was stored.

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Contents Instructions for USE Model EH64 Welder Application Warranty Periods General Safety PrecautionsBatteries Keep the Unit and Surrounding Area CleanProtect Against Moving Parts Fuel SystemsAbout this Manual IntroductionModel Identification Description FeaturesLocating InstallationFuel Fuel TankRecommendations Engine OILFilling and Change Interval Starting BatteriesWiring Battery CablesFlex Coupling Belt DrivePRE-START Checks OperationStarting Stopping HOT and Cold Weather PrecautionsEngine BREAK-IN Operating in Dusty ConditionsReturning the Engine to Service OUT-OF-SERVICE ProtectionDaily 8 Hour Maintenance Periodic MaintenanceChanging OIL and Filter Air Cleaner Element Replacement AIR Cleaner MaintenanceOuter Cover Foam FilterCarburetor Adjustments Spark Plug Maintenance and ReplacementChecking Batteries Troubleshooting Speed Control AdjustmentsEmission Control Information Important Information for California Engine UsersFederal Emissions Component Defect Warranty Limited Warranty HOW to File a Claim High Altitude Engine Operation How to remove the spark arrestorSpark Arrestor Optional Spark Arrestor ScreenRobin Distribution Method Finding the Robin Service Dealer to Meet Your NeedsIndustrial Products Division

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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