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EB252 Power Blower Operator’s Manual Burn Hazard The muffler or catalytic muffler and surrounding cover may become extremely hot. Always keep clear of ex- haust and muffler area, otherwise serious personal in- jury may occur. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
TABLE OF CONTENTS EB252 TABLE OF CONTENTS Table of Contents ....................... 2 Introduction......................... 3 The Operator’s Manual..................3 Servicing Information ....................3 Parts/Serial Number................... 3 Service ....................... 3 Consumer Product Support ................4 Product Registration................... 4 Additional or Replacement Manuals ..............4 Safety .........................
Service Service of this product during the warranty period must be performed by an Authorized SHINDAIWA Service Dealer. For the name and address of the Authorized SHINDAIWA Service Dealer nearest you, ask your retailer or call: 1-877-986-7783. Dealer information is also available on WWW.SHINDAIWA-USA.COM.
Consumer Product Support If you require assistance or have questions concerning the application, operation or maintenance of this product you may call the SHINDAIWA Consumer Product Support Department at 1-877-986-7783 from 8:00 am to 5:00 pm (Central Standard Time) Monday through Friday. Before calling, please know the model and serial number of your unit.
EB252 SAFETY The safety alert symbol accompanied by the word “CAUTION” calls attention to an act or condition which may lead to minor or moderate personal injury if not avoided. The enclosed message provides information necessary for the protection of the unit.
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SAFETY EB252 Symbol Description Symbol Description Idle speed Fast speed Finger severing Primer Bulb DO NOT Allow Ignition Flames or Sparks ON / OFF Near Fuel Choke Control DO NOT Smoke “COLD START” Near Fuel Position (Choke Closed) Choke Control Wear Slip Resistant “RUN”...
EB252 SAFETY Personal Condition and Safety Equipment Users of this product risk injury to themselves and others if the unit is used improperly and/or safety precautions are not followed. Proper clothing and safety gear must be worn when operating unit.
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SAFETY EB252 Proper Clothing Wear snug-fitting, durable clothing: • Pants should have long legs, shirts should have long sleeves. • DO NOT WEAR SHORTS. • DO NOT WEAR TIES, SCARVES, JEWELRY, or clothing with loose or hanging items that could become entangled in moving parts or surrounding growth.
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EB252 SAFETY It is believed that a condition called Raynaud’s Phenomenon, which affects the fingers of certain individuals, may be brought about by exposure to vibration and cold. Exposure to vibration and cold may cause tingling and burning sensations, followed by loss of color and numbness in the fingers.
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SAFETY EB252 • Take periodic breaks to minimize repetition and rest your hands. • Reduce the speed and force with which you do the repetitive movement. • Do exercises to strengthen the hand and arm muscles. • Immediately stop using all power equipment and consult a doctor if you feel tingling, numbness, or pain in the fingers, hands, wrists, or arms.
Avoid contact during and immediately after operation. Equipment Use only Shindaiwa attachments. Serious injury may result from the use of a non-approved attachment combination. ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO, INC.
EMISSION CONTROL EB252 Periodically Check fuel system (fuel lines, vent, grommet, fuel tank, and fuel cap) for leaks especially if the unit is dropped. If damage or leaks are found, do not use unit, otherwise serious personal injury or property damage may occur. Have unit repaired by an authorized servicing dealer before using.
Locate the safety decal(s) on your unit. Make sure the decal(s) is legible and that you understand and follow the instructions on it. If a decal cannot be read, a new one can be ordered from your Shindaiwa dealer. Safety label is for example only. Your label my appear slightly different.
Due to packaging restrictions, some assembly may be necessary. After opening the carton, check for damage. Immediately notify your retailer or Shindaiwa Dealer of damaged or missing parts. Use the contents list to check for missing parts. ____1...
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EB252 ASSEMBLY Align large locking ribs (A) on curved blower pipe with pipe lock (B) in fan case. Slide curved blower pipe into fan case until a clicking sound is heard. Do not assemble the opposite end of the curved blower pipe to the fan case.
OPERATION EB252 Remove Blower Pipes Insert screwdriver into hole (G) to release pipe lock. Pull pipe out of fan case. Remove screwdriver. OPERATION Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings.
Diesel fuels and alternative fuels, such as E15 (15% ethanol), E85 (85% ethanol) or any fuels not meeting Shindaiwa require- ments are NOT approved for use in Shindaiwa 2-stroke or Hy- brid 4-stroke gasoline engines. Use of diesel or alternative fuels...
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Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345-FD certified oil, such as Shindaiwa brand 2-stroke oils, will void the two-stroke engine warranty. Shindaiwa brand 2-stroke oils may be mixed at 50:1 ratio for applica- tion in all Shindaiwa engines sold in the past, regardless of ratio specified in those manuals.
EB252 OPERATION Mixing Instructions Fuel to Oil Mix – 50:1 Ratio Fill an approved fuel container Metric with half of the required amount of gasoline. gal. fl. oz. Add the proper amount of engine oil to gasoline. Close container and shake to mix oil with gasoline.
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OPERATION EB252 Move stop switch (A) away from the STOP position. Note: Engine will not run if safety switch is not activated. Throttle Position Lever Move throttle position lever (B) midway between idle and full throttle positions. Choke Move choke (C) to COLD START ) (closed) position.
EB252 OPERATION After engine warm up, gradually depress throttle trigger to increase engine RPM to operating speed. Note: Allow engine to warm up 3 minutes before use. Starting Warm Engine The starting procedure is the same as Cold Start except DO NOT close the choke.
OPERATION EB252 Recoil starter: Use short pulls - only 1/2 to 2/3 of rope for starting. Do not allow the rope to snap back in. Always hold the unit firmly. Note: If engine does not start after 5 pulls, use Cold Start Procedure.
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EB252 OPERATION Use reduced speed only when performing light-duty tasks or to comply with local noise regulations. Continuous low speed operation may allow fuel/oil residue to build-up on the piston and cause rapid build-up of carbon on the spark arrestor screen, resulting in overheating and engine damage.
To help you decide whether you want to DO-IT-YOURSELF or have the SHINDAIWA Dealer do it, each maintenance task has been graded. If the task is not listed, see your SHINDAIWA Dealer for repairs. Skill Levels Level 1 = Easy to do. Common tools may be required.
EB252 MAINTENANCE MAINTENANCE REQUIRED COMPONENT/SYSTEM PROCEDURE SKILL LEVEL 3 Months Air Filter Replace Fuel Filter Inspect Fuel Cap Gasket Spark Plug Inspect/Clean/Replace Muffler Spark Arrestor Inspect/Clean Cylinder Exhaust Port Inspect/Clean/De-carbon Yearly Fuel Filter Inspect/Replace Fuel Cap Gasket Replace IMPORTANT NOTE - Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance.
MAINTENANCE EB252 Air Filter Level 1. Parts Required: Tune-Up Kit Close choke (COLD START ] position). This prevents dirt from entering the carburetor throat when the air filter is removed. Brush accumulated dirt from air cleaner area. Remove air filter cover. Brush dirt from inside cover.
EB252 MAINTENANCE Use a clean rag to remove loose dirt from around fuel cap and empty fuel tank. Pull the fuel line and filter from the tank. Remove the filter from the line and install the new filter. Note: Federal EPA regulations...
MAINTENANCE EB252 To maintain proper engine operating temperatures, cooling air must pass freely through the cylinder fin area. This flow of air carries combustion heat away from the engine. Overheating and engine seizure can occur when: • Air intakes are blocked, preventing cooling air from reaching the cylinder.
EB252 MAINTENANCE Cleaning Cylinder Fins Blow compressed air through crankcase intake grill and discharge grill at area shown. Exhaust System See your dealer for maintenance. Carburetor Adjustment Engine Break-In New engines must be operated a minimum duration of two tanks of fuel break-in before carburetor adjustments can be made.
TROUBLESHOOTING EB252 Start engine, run at idle for one minute. Complete warm up by running at full throttle for 5 minutes, operating choke twice to clear air from carburetor chambers. Check idle speed and reset if necessary. If a tachometer is...
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EB252 TROUBLESHOOTING ENGINE PROBLEM TROUBLESHOOTING CHART Problem Check Status Cause Remedy Fuel strainer clogged Clean or replace Fuel at No fuel at Fuel line carburetor carburetor clogged See your dealer Carburetor No fuel at Carburetor See your dealer cylinder Fuel at...
STORAGE EB252 ENGINE PROBLEM TROUBLESHOOTING CHART Problem Check Status Cause Remedy Engine Internal engine does not See your dealer problem crank Engine Build-up of Pipe clogged Unclog runs, debris blower Pipe loose Vibration Tighten doesn't Blower pipe work or is...
PRODUCT REGISTRATION Thank you for choosing Shindaiwa Power Equipment Please go to http://www.shindaiwa-usa.com to register your new product on- line. It's FAST and EASY! NOTE: your information will never be sold or misused by ECHO, Inc. Registering your purchase enables us to contact you in the unlikely event of a service update or product recall, and verifies your ownership for warranty consideration.
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