Ryobi Outdoor 875r manual Recommended Fuel Type, Fueling Unit, Definition of Blended Fuels

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OIL AND FUEL INFORMATION

RECOMMENDED FUEL TYPE

Old fuel is the primary reason for the unit not running properly. Be sure to use fresh, clean, unleaded Gasoline.

NOTE: This is a four cycle engine. In order to avoid damage to the unit, do not mix oil with Gasoline.

Definition of Blended Fuels

Today's fuels are often a blend of gasoline and oxygenates such as ethanol, methanol or MTBE (ether). Alcohol-blended fuel absorbs water. As little as 1% water in the fuel can make fuel and oil separate or form acids when stored. Use fresh fuel (less than 60 days old), when using alcohol-blended fuel.

Using Blended Fuels

If you choose to use a blended fuel, or its use is unavoidable, follow recommended precautions.

FUELING UNIT

WARNING: Gasoline is extremely flammable and its vapors can explode if ignited. To avoid serious personal injury, always stop the engine and allow it to cool before filling the fuel tank. Do not smoke while filling the tank. Keep sparks and open flames away from the area.

1. Remove fuel cap (Fig. 7).

WARNING: Remove fuel cap slowly to avoid injury from gasoline spray.

Always use fresh unleaded gasoline

Use the fuel additive STA-BIL®or an equivalent.

Drain tank and run the engine dry before storing unit.

Using Fuel Additives

The use of fuel additives, such as STA-BIL®Gas Stabilizer or an equivalent, will inhibit corrosion and minimize the formation of gum deposits. Using a fuel additive can keep fuel from forming harmful deposits in

Unleaded

Gasoline

Gas Can Spout

Fuel Cap

Fuel Tank

the carburetor for up to six (6) months. Add 0.8 oz.

(23 ml.) of fuel additive per gallon of fuel according to the instructions on the container. NEVER add fuel additives directly to the unit's gas tank.

Fig. 7

2.Place spout of gas container into the fill hole on the fuel tank (Fig. 7) and fill tank.

WARNING: Add gasoline in a clean, well ventilated area outdoors. Avoid creating a source of ignition for spilt fuel.

NOTE: Do not overfill tank.

3.Wipe up any gasoline that may have spilled

4.Reinstall the fuel cap.

WARNING: Never operate the unit without the fuel cap securely in place.

5.Move the unit at least 30 ft. (9.1 m) from the fueling source and site before starting the engine.

NOTE: Dispose of the old gasoline in accordance to

Federal, State, and Local regulations.

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Contents OPERATOR’S Manual Introduction Table of ContentsSpark Arrestor California Emission RegulationsBefore Operating Symbol MeaningSafety Warnings for GAS Trimmers Rules for Safe OperationWhile Operating Other Safety WarningsUnleaded Fuel Safety and International SymbolsSymbolmeaning Safety Alert Symbol For Service INFORMATION, CallSharp Blade Choke Control ON/OFF Stop ControlHOT Surface Warning Applications Know Your UnitAdjusting the J-HANDLE Assembly InstructionsAdding OIL to Crankcase Initial USE OIL and Fuel InformationRecommended OIL Type Fueling Unit Using Blended FuelsUsing Fuel Additives Recommended Fuel TypeCold Start First Start of the Day or Engine Ran Out of Fuel STARTING/STOPPING InstructionsStarting Instructions Stopping InstructionsRemoving the Cutting Attachment or Add-Ons Installing the Cutting Attachment or Add-OnsOperating Instructions Operating the CLICK-LINKSYSTEMTips for Best Trimming Results Adjusting Trimming Line LengthHolding the Trimmer Decorative Trimming Maintenance and Repair InstructionsMaintenance Schedule Frequency Maintenance Required Refer toWinding the Inner Reel With New Line Line Installation for the SpeedspoolReleasing the Inner Reel Installing a Prewound ReelCleaning the Speedspool Speedspool Replacement PartsChanging the OIL Checking the OIL LevelCleaning the Air Filter AIR Filter MaintenanceCheck Fuel Carburetor AdjustmentClean Air Filter Adjust Idle Speed ScrewRemove the rocker arm cover and gasket Rocker ARM ClearanceRocker Arms Adjusting Nuts Feeler Gauge Gasket Replacing the Spark Plug Spark Arrestor MaintenanceACCESSORIES/REPLACEMENT Parts Long Term Storage Cleaning and StorageCleaning StorageT I O N TroubleshootingU S E Engine SpecificationsPage Manufacturers Warranty Coverage Owners Warranty ResponsibilitiesREV. a OPERATOR’S Manual Part no