Shindaiwa EB770RT Operator's Manual
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Shindaiwa EB770RT Operator's Manual

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Power Blower
The engine exhaust from this product contains chemicals
known to the State of California to cause cancer, birth defects,
or other reproductive harm.
Read and understand all provided literature before
use. Failure to do so could result in serious injury.
This product complies with CAN ICES-2/NMB-2.
X7531127000
© 10/19 ECHO Incorporated
Operator's
Manual
EB770 RT

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  • Page 1 Operator’s Manual EB770 RT Power Blower The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Read and understand all provided literature before use. Failure to do so could result in serious injury. This product complies with CAN ICES-2/NMB-2.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS EB770RT TABLE OF CONTENTS Table of Contents ................... 2 Introduction ..................... 3 Servicing Information ..................3 Parts/Serial Number ................3 Service ....................4 Consumer Product Support..............4 Product Registration................4 Additional Literature ................4 Safety ......................4 Manual Safety Symbols and Important Information ........

  • Page 3: Introduction

    SERVICING INFORMATION Parts/Serial Number Genuine SHINDAIWA Parts and Assemblies for your SHINDAIWA products are available only from an Authorized SHINDAIWA Dealer. When you do need to buy parts always have the Model Number and Serial Number of the unit with you.

  • Page 4: Service

    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.

  • Page 5: International Symbols

    EB770RT SAFETY The safety alert symbol accompanied by the word “WARNING” calls attention to an act or condition which CAN lead to serious personal injury or death if not avoided. 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.
  • Page 6 SAFETY EB770RT Symbol Description Symbol Description Fuel and Oil Hot Surface Mixture 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...

  • Page 7: Personal Condition And Safety Equipment

    EB770RT SAFETY Personal Condition and Safety Equipment Cancer and Reproductive Harm www.P65Warnings.ca.gov The muffler or catalytic muffler and surrounding cover may become extremely hot. Always keep clear of exhaust and muffler area, otherwise serious personal injury may occur. Users of this product risk injury to themselves and others if the unit is used improperly and/or safety precautions are not followed.
  • Page 8 SAFETY EB770RT Eye Protection Eye protection that meets ANSI Z87.1 or CE requirements ◆ must be worn whenever you operate the unit. For additional safety, a full-face shield may be worn over ◆ safety glasses or goggles to provide protection from sharp branches or flying debris.
  • Page 9 EB770RT SAFETY Heavy protective clothing can increase operator fatigue, which may lead to heat stroke. Schedule heavy work for early morning or late afternoon hours when temperatures are cooler. The components of this machine generate an electromagnetic field during operation, which may interfere with some pacemakers.
  • Page 10 SAFETY EB770RT Repetitive Stress Injuries (RSI) It is believed that overusing the muscles and tendons of the fingers, hands, arms, and shoulders may cause soreness, swelling, numbness, weakness, and extreme pain in those areas. Certain repetitive hand activities may put you at a high risk for developing a Repetitive Stress Injury (RSI).
  • Page 11 EB770RT SAFETY Do not operate this product indoors or in inadequately ventilated areas. Engine exhaust contains poisonous emissions and can cause serious injury or death. Read the Manual • Provide all users of this equipment with literature for instructions on safe operation.

  • Page 12: Equipment

    SAFETY EB770RT Equipment Use only approved 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.

  • Page 13: Emission Control (Exhaust & Evaporative)

    EB770RT EMISSION CONTROL EMISSION CONTROL (EXHAUST & EVAPORATIVE) CARB And EPA Emissions Control Information The emission control system for the engine is EM (engine modification) and, if the second to last character of the Engine Family on the Emission Control Information label (sample below) is “B”, “C”, “K”, or “T”, the emission...

  • Page 14: Description

    DESCRIPTION EB770RT DESCRIPTION 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 dealer. The safety decal is for example only.
  • Page 15 EB770RT DESCRIPTION Spark Plug Safety Decal Spark Arrestor - Catalytic Muffler / Muffler Fuel Tank Fuel Tank Cap Recoil Starter Handle Air Cleaner Choke Purge Bulb Shoulder Harness Handle Throttle Position Lever Locking Knob Blower Pipes Flexible Pipe Throttle Trigger X7531127000 ©...

  • Page 16: Contents

    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. Power Head...
  • Page 17 EB770RT ASSEMBLY Insert anti-static wire (I) through flexible pipe (B). Note: A light lubricant may be used to ease assembly of flexible pipe to blower elbow. Assemble flexible pipe to elbow (D) on blower. Position clamp with cable guide loop (G) on outside of flexible pipe and tighten clamp.

  • Page 18: Operation

    OPERATION EB770RT Move handle (E) to desired position. Tighten knob (H) hand tight. Assemble straight pipe (J) onto swivel pipe (C), until you feel light resistance. Do not force connection. Hold swivel pipe and turn straight pipe clockwise, engaging positive locking channels, until connection is firm.

  • Page 19: Fuel

    Fuel Diesel fuels and alternative fuels, such as E15 (15% ethanol), E85 (85% ethanol) or any fuels not meeting Shindaiwa requirements are NOT approved for use in Shindaiwa 2-stroke or Hybrid 4-stroke gasoline engines. Use of diesel or alternative...
  • Page 20 2-stroke and 2/4-stroke hybrid engines. Two Stroke Oil - A 2-stroke engine oil, such as Shindaiwa branded 2-stroke oils, meeting ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FD Standards must be used. Shindaiwa branded 2-stroke oils meet these standards. Engine problems due to inadequate lubrication caused by failure to use an ISO-L- EGD (ISO/CD 13738) and J.A.S.O.
  • Page 21 EB770RT OPERATION Use an approved fuel container. ◆ DO NOT smoke near fuel. ◆ DO NOT allow flames or sparks near fuel. ◆ Fuel tanks/cans may be under pressure. Always loosen ◆ fuel caps slowly allowing pressure to equalize. NEVER refuel a unit when the engine is HOT or RUNNING! ◆...

  • Page 22: Starting Cold Engine

    OPERATION EB770RT After use • Empty the fuel tank prior to storing the unit. Return unused fuel to an approved fuel storage container. Storage - Fuel storage laws vary by locality. Contact your local government for the laws affecting your area. As a precaution, store fuel in an approved, airtight container.

  • Page 23: Starting Warm Engine

    EB770RT OPERATION Move choke (C) UP to COLD START ( ) position. Pump purge bulb (D) until fuel is visible. Pump bulb an additional 4 or 5 times. Pull recoil starter handle (E) until engine fires, or a maximum of 5...

  • Page 24: Stopping Engine

    OPERATION EB770RT Pump purge bulb (D) until fuel is visible. Pump bulb an additional 4 or 5 times. Pull recoil starter handle (E) and engine should start. Do not use choke (C) Note: If engine does not start after 5 pulls, use cold start procedures.
  • Page 25 EB770RT OPERATION Always wear safety glasses, hearing protection and a face filter mask or serious personal injury may result. Do not point the blower pipe in the direction of people or pets. Use reduced speed only when performing light-duty tasks or to comply with local noise regulations.
  • Page 26 OPERATION EB770RT Note: Never use a higher speed setting than necessary to perform a task. Remember, the higher the engine speed, the louder the blower noise. For Operator Comfort in Cold Weather Operation: This product should not be used in temperatures below 15° F (- 9°...

  • Page 27: Maintenance

    EB770RT MAINTENANCE MAINTENANCE Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings. Always stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before removing obstructions, clearing debris, or servicing unit.

  • Page 28: Maintenance Intervals

    MAINTENANCE EB770RT Maintenance Intervals REQ’D COMPONENT/SYSTEM MAINTENANCE PROCEDURE SKILL LEVEL Daily or Before Use Air Filter Inspect/Clean * Choke Shutter Inspect/Clean * Fuel System Inspect 1 Cooling System Inspect/Clean Recoil Starter Rope Inspect/Clean * Screws/Nuts/Bolts Inspect/Tighten/Replace * Every Refuel Fuel System...

  • Page 29: Fuel Filter

    EB770RT MAINTENANCE 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, air filter, retainer, and foam pre-filter. Brush dirt from inside cover.

  • Page 30: Spark Plug

    MAINTENANCE EB770RT Use a clean rag to remove loose dirt from around fuel cap and empty fuel tank. Pull the fuel filter from the tank. Do not damage fuel line while removing fuel filter from tank. Remove the filter from the line and install the new filter.

  • Page 31: Cooling System

    EB770RT MAINTENANCE Cooling System Level 2. 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: •...

  • Page 32: Exhaust System

    MAINTENANCE EB770RT Clean cylinder fins (A) to allow cooling air to pass freely. Install engine cover. Install air filter cover. Connect spark plug lead. Exhaust System Spark Arrestor Screen Level 2. Parts Required: Spark Arrestor Screen, Gasket Carbon deposits in muffler will cause a drop in engine output and overheating.

  • Page 33: Carburetor Adjustment

    EB770RT MAINTENANCE Remove spark plug lead from spark plug, and remove engine cover. Place piston at top dead center. Remove muffler (A) and muffler gasket (B). Use a wood or plastic scraping tool to clean deposits from cylinder exhaust port.

  • Page 34: Throttle Cable Adjustment

    MAINTENANCE EB770RT If the engine is adjusted for operation above 1,100 feet ASL, the carburetor must be re-adjusted when operating the engine below 1,100 feet ASL, otherwise severe engine damage may result. Level 2. Note: Every unit is run at the factory and the carburetor is set in compliance with emission regulations.

  • Page 35: Troubleshooting

    EB770RT TROUBLESHOOTING Loosen handle adjustment knob (C) and tilt Tube Throttle handle forward to expose Adjustment Screw (D). Turn Adjustment Screw until Throttle Trigger free play is 4 - 6 mm (3/16-1/4 in.). 4-6 mm After adjustment, squeeze and release Throttle Trigger several...
  • Page 36 TROUBLESHOOTING EB770RT ENGINE PROBLEM TROUBLESHOOTING CHART Problem Check Status Cause Remedy No fuel at Carburetor See your dealer cylinder OPEN choke Fuel at Clean or replace cylinder Muffler wet Fuel mixture air filter with fuel too rich Adjust carburetor Engine...

  • Page 37: Storage

    EB770RT STORAGE STORAGE During operation the muffler or catalytic muffler and surrounding cover become hot. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may result. Long Term Storage (Over 30 Days)

  • Page 38: Specifications

    SPECIFICATIONS EB770RT SPECIFICATIONS MODEL EB770 RT Length 1520 mm (59.8 in.) (with blower pipes) Width 525 mm (20.7 in.) Height 475 mm (18.7 in.) Weight (dry) 11 kg (24.3 lb.) (with blower pipes) Engine Type Air cooled, two-stroke, single cylinder gasoline engine Bore 48.0 mm (1.9 in.)

  • Page 39: Notes

    EB770RT NOTES NOTES X7531127000 © 10/19 ECHO Incorporated...

  • Page 40: Product Registration

    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.
  • Page 41 EB770RT PRODUCT REGISTRATION X7531127000 © 10/19 ECHO Incorporated...

  • Page 42: Notes

    NOTES EB770RT NOTES X7531127000 © 10/19 ECHO Incorporated...
  • Page 43 EB770RT NOTES X7531127000 © 10/19 ECHO Incorporated...
  • Page 44 P52115001001/P52115999999 ECHO INCORPORATED 400 Oakwood Road Lake Zurich, IL 60047 -usa www.shindaiwa .com...

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