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PREMIUM EXACT MIX™ (50:1)

              GASOLINE                                OIL

              1 gallon (US)                             2.6 oz.
                  1 Liter                              20 cc (20 ml)

FILLING THE TANK

        WARNING:

Always stop the engine before filling the fuel tank. Never 
add fuel to a machine with a running or hot engine. Move 
at least 30 ft. from the refueling area before starting engine. 
Do not smoke while filling the tank.

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  Clean the surface around the fuel cap to prevent contami-

nation.

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  Loosen  the  fuel  cap  slowly,  by  turning  it  counter-

clockwise.

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  Pour the fuel mixture carefully into the tank.

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  Clean and inspect the fuel cap gasket before replacing 

the fuel cap.

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  Replace the fuel cap and tighten it by turning it clock-

wise.

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  Wipe spilled fuel from the product.

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  Move at least 30 ft. away from refueling area before start-

ing the product.

NOTE: 

It  is  normal  for  smoke  to  be  emitted  from  a  new 

engine during first use.

        WARNING:

Check for fuel leaks. If you find any leaks, correct the 
problem before using the product.

        WARNING:

A leaking fuel cap is a fire hazard and must be replaced 
immediately.

WARNING:

Do  not  allow  familiarity  with  tools  to  make  you  care-
less. Remember that a careless fraction of a second is
sufficient to inflict serious injury.

WARNING:

Always wear safety goggles or safety glasses with side 
shields  when  operating  power  tools.  Failure  to  do  so 
could  result  in  objects  being  thrown  into  your  eyes
resulting in possible serious injury.

APPLICATIONS

You may use this tool for the purposes listed below:

Clear leaves and other debris from your lawn

Keep  decks  and  driveways  free  from  leaves  and  pine 
needles

        WARNING:

Gasoline is extremely flammable and explosive. A fire or 
explosion from gasoline will burn you and others.

MIXING THE FUEL

This product is powered by a 2-cycle engine and requires 
pre-mixing gasoline and 2-cycle oil.  The mixture should be 
at a 50:1 ratio, using Premium Exact Mix™ 2-cycle engine 
oil. If Premium Exact Mix™ 2-cycle engine oil is not avail-
able, use a high quality 2-cycle engine oil, mixed at a 50:1 
ratio. See chart later in this section.

To mix the fuel:

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  Use a clean container that is approved for use with gaso-

line.

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  Mix  the  Premium  Exact  Mix™  2-cycle  engine  oil  with 

unleaded  gasoline  in  the  container,  according  to  the 
instructions on the oil package.

NOTE: 

This engine is certified to operate on unleaded gaso-

line intended for automotive use with an octane rating of 87 
[(R + M) / 2] or higher. Do not use automotive oil or 2-cycle 
outboard oil.

NOTE: 

Premium Exact Mix™ fuel mixture will stay fresh up 

to 30 days. DO NOT mix quantities larger than can be used 
in a 30 day period.

OPERATION

Summary of Contents for RY08510

Page 1: ...ctured to Ryobi s high standard for dependability ease of opera tion and operator safety When properly cared for it will give you years of rugged trouble free performance WARNING To reduce the risk of...

Page 2: ...ntenance 14 15 n Accessories 16 n Troubleshooting 16 n Warranty 17 19 n Parts Ordering Service 20 TABLE OF CONTENTS INTRODUCTION This tool has many features for making its use more pleasant and enjoya...

Page 3: ...as rocks broken glass nails wire or string which can be thrown or become entangled in the machine GENERAL SAFETY RULES n Keep firm footing and balance Do not overreach Over reaching can result in los...

Page 4: ...garettes unless the cinders are completely cool SPECIFIC SAFETY RULES REFUELING n Fuel is highly flammable Take precautions when using to reduce the chance of serious personal injury n Store fuel in a...

Page 5: ...uce the risk of injury user must read and under stand operator s manual before using this product Always wear safety goggles or safety glasses with side shields or a full face shield when operating th...

Page 6: ...t in severe eye damage Before beginning power tool operation always wear safety goggles or safety glasses with side shields or a full face shield when needed We recommend Wide Vision Safety Mask for u...

Page 7: ...0 4 lbs Engine displacement 25 4cc Air Velocity MPH 205 CFM 420 Fig 1a PRIMER BULB CHOKE LEVER STARTER GRIP UPPER VACUUM TUBE VACUUM BAG LOWER VACUUM TUBE VACUUM BAG SHOULDER STRAP VACUUM TUBE SCREW V...

Page 8: ...r nozzle allows for more area to be covered during blower operation Fig 1b UPPER HANDLE UPPER BLOWER TUBE INLET COVER DOOR CRUISE CONTROL THROTTLE LOCK THROTTLE TRIGGER DOOR TAB HIGH VELOCITY NOZZLE W...

Page 9: ...issing do not operate this tool until the missing parts are replaced Failure to do so could result in possible serious personal injury WARNING Do not attempt to modify this tool or create accessories...

Page 10: ...wer is equipped with a vacuum door interlock If vacuum door is open and vacuum tubes are not installed engine will not start To install the vacuum tubes n Secure the upper and lower vacuum tubes toget...

Page 11: ...goggles or safety glasses with side shields when operating power tools Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury APPLICATIONS You may u...

Page 12: ...vac n Release the throttle trigger n Press and hold the engine switch to the O or STOP posi tion OPERATING THE BLOWER See Figures 10 11 n Start the blower Refer to Starting and Stopping earlier in thi...

Page 13: ...After using blowers or other equipment CLEAN UP Dispose of debris in trash receptacles n Use the sweeper nozzle for the everyday blowing opera tion Thisnozzleallowsformoreareatobecoveredduring the blo...

Page 14: ...and clear the tube A small rod or stick may be required to clear the entire tubelength Ensurethatalldebrishasbeenclearedbefore reassembling the vacuum tubes WARNING When servicing use only identical R...

Page 15: ...carbon deposits If you notice a power loss with your gas powered tool you may need to remove these deposits to restore performance We highly recommend that only qualified service technicians perform...

Page 16: ...Engine fails to start No fuel in tank Spark plug shorted or fouled Spark plug is broken cracked porcelain or electrodes broken Ignition lead wire shorted broken or disconnected from spark plug Ignitio...

Page 17: ...to any Ryobi Technologies Inc product that has been altered or modified The warranty does not extend to repairs made necessary by normal wear or by the use of parts or accessories which are either INC...

Page 18: ...t to exceed 30 days If you have any questions regarding your warranty rights and responsibilities you should contact a Ryobi Technologies Inc Customer Representative at 1 800 860 4050 COVERAGE Ryobi T...

Page 19: ...Plug X ALL EMISSIONS RELATED PARTS ARE WARRANTED FOR TWO YEARS OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS FIRST SCHEDULED REPLACEMENT WHICHEVER COMES FIRST THIS PRODUCT WAS MANUFACTURED WITH A CATA...

Page 20: ...s or service simply contact your nearest Ryobi Authorized Service Center Be sure to provide all pertinent facts when you call or visit Please call 1 800 860 4050 for your nearest Ryobi Authorized Serv...

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