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Shindaiwa FH235 Operator's Manual

Shaft hedge trimmer
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Operator's
Shaft Hedge
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.
X7507821000
© 1/2019 ECHO Inc.
Manual
FH235
Trimmer

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Summary of Contents for Shindaiwa FH235

  • Page 1: Table Of Contents

    Operator’s Manual FH235 Shaft Hedge Trimmer 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.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS FH235 TABLE OF CONTENTS Table of Contents..................2 Introduction ....................4 Servicing Information .................. 4 Parts/Serial Number................4 Service ....................5 Consumer Product Support ..............5 Product Registration ................5 Additional Literature ................5 Safety ......................5 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

    FH235 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 FH235 Symbol Description Symbol Description Hot Surface Fuel and Oil Mixture Do not operate closer Finger Severing than 10 m (33 ft.) from electrical hazard. Avoid all power lines. This unit is not insulated Plan retreat path from against electrical falling objects.

  • Page 7: Personal Condition And Safety Equipment

    FH235 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 FH235 Operate unit only if you are physically and mentally well. 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 ◆...
  • Page 9 FH235 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 FH235 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 FH235 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 Manuals • Provide all users of this equipment with the literature for instructions on Safe Operation.

  • Page 12: Equipment

    SAFETY FH235 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.

  • Page 13: Emission Control (Exhaust & Evaporative)

    FH235 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

    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. Shaft label is for example only. Your label my appear slightly different.
  • Page 15 FH235 DESCRIPTION Power Head Throttle Handle - For Right Hand Throttle Trigger Lockout Stop Switch Support Handle - For Left Hand Drive Shaft Assembly Blades Gear Housing Assembly Throttle Trigger 10. Blade Cover 11. Spark Plug 12. Top Guard 13. Spark Arrestor Muffler or Spark Arrestor Muffler With Catalyst 14.

  • 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 and Drive Shaft Assembly Gear Case Assembly Operator’s Manual...

  • Page 17: Operation

    FH235 OPERATION Align locating hole in gear housing with locating hole in drive shaft. Slide gear housing assembly onto drive shaft. Be certain the flex drive shaft engages the hole in the driver gear. Install locating bolt (A). Tighten clamping bolt (B).

  • Page 18: Fuel

    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 19 AVOID repeated or prolonged skin contact. ◆ AVOID inhaling oil mists or vapors. ◆ Shindaiwa branded 2-stroke oils may be mixed at 50:1 ratio for application in all Shindaiwa engines sold in the past, regardless of ratio specified in those manuals. Handling Fuel Fuel is VERY flammable.
  • Page 20 OPERATION FH235 Move at least 3 m (10 ft.) from refueling location before ◆ starting the engine. Gasoline vapor is heavier than air, and can travel along the ground to nearby sources of ignition such as electrical motors, pilot lights, and hot or running engines. Vapors ignited by an...

  • Page 21: Starting Cold Engine

    FH235 OPERATION Stored 2-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use. Used oil and gasoline, and soiled towels are hazardous waste materials. Disposal laws vary by locality. Starting Cold Engine Hedge Trimmer blades are very sharp. Touching them may lead to severe personal injury.
  • Page 22 Periodic carburetor adjustment may be necessary to assure blades do not move at idle. If blades move, readjust carburetor according to “Carburetor Adjustment” instructions in this manual or see your SHINDAIWA Dealer. Throttle Trigger After engine warm-up, grip throttle handle and support handle. Depress the throttle trigger lockout, and gradually depress throttle trigger to increase engine RPM to operating speed.

  • Page 23: Starting Warm Engine

    Periodic carburetor adjustment may be necessary to assure blades do not move at idle. If blades move, readjust carburetor according to “Carburetor Adjustment” instructions in this manual or see your SHINDAIWA Dealer. Stop Switch Move stop switch (A) away from the STOP position.

  • Page 24: Stopping Engine

    If engine does not stop when stop switch is moved to STOP position, close choke - COLD START position - to stall engine. Have your SHINDAIWA dealer repair stop switch before using unit again. Hedge Trimming Shoulder Harness (if included) X7507821000 ©...

  • Page 25: Maintenance

    FH235 MAINTENANCE Loosen harness clamp screw (A). Put harness on and attach it to harness clamp ring (B). Adjust harness for comfortable operation. Tighten harness clamp screw (A). Hedge Trimmer blades are very sharp. Touching them may lead to severe personal injury. Avoid touching blades whenever possible, and always wear gloves to protect hands.

  • Page 26: Skill Levels

    MAINTENANCE FH235 Operating a poorly maintained unit can result in serious injuries to operator or bystanders. Always follow all maintenance instructions as written, otherwise serious personal injury may result. Your unit is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your unit achieve that goal.

  • Page 27: Air Filter

    FH235 MAINTENANCE REQ’D MAINTENANCE COMPONENT/SYSTEM SKILL PROCEDURE LEVEL Every Refuel Fuel System Inspect 3 Months Air Filter Replace * Fuel Filter Inspect * Fuel Cap Gasket Inspect * Spark Plug Inspect/Clean/Replace * Muffler Spark Arrestor Inspect/Clean/Replace * Cylinder Exhaust Port...

  • Page 28: Fuel Filter

    MAINTENANCE FH235 Remove air filter cover. Brush dirt from inside cover. Replace filter if it is damaged, fuel soaked, very dirty, or the rubber sealing edges are deformed. • Lightly brush debris from filter. • Soak heavily soiled filters in water/detergent solution to loosen dirt, then brush lightly.

  • Page 29: Spark Plug

    FH235 MAINTENANCE Note: Federal EPA regulations require all model year 2012 and later gasoline powered engines produced for sale in the United States to be equipped with a special low permeation fuel supply hose between the carburetor and fuel tank. When...
  • Page 30 MAINTENANCE FH235 Overheating and engine seizure can occur when: • Air intakes are blocked, preventing cooling air from reaching the cylinder. • Dust and grass build up on the outside of the cylinder. This build up insulates the engine and prevents the heat from leaving.

  • Page 31: Exhaust System

    FH235 MAINTENANCE Remove grass and leaves from the grid between the recoil starter and fuel tank. Assemble components in reverse order. Exhaust System Spark Arrestor Screen Level 2. Parts Required: Spark Arrestor Screen, Gasket Remove spark plug lead and engine cover.

  • Page 32: Carburetor Adjustment

    MAINTENANCE FH235 Remove spark plug lead from spark plug, and remove engine cover. Place piston at top dead center. Remove muffler (A) and heat shield (B). Use a wood or plastic scraping tool to clean deposits from cylinder exhaust port (C).
  • Page 33 FH235 MAINTENANCE Engine Break-In New engines must be operated a minimum duration of two tanks of fuel break-in before carburetor adjustments can be made. During the break-in period your engine performance will increase and exhaust emissions will stabilize. Idle speed can be adjusted as required.

  • Page 34: Blades

    MAINTENANCE FH235 Blades Hedge trimmer blades are very sharp, touching them may lead to severe personal injury. Use long hex wrenches and sockets with extensions when tightening blade screws and blade lock nuts to keep hands at a safe distance from sharp blades.

  • Page 35: Troubleshooting

    FH235 TROUBLESHOOTING Adjustment Level 2. Locking ability of hedge trimmer blade lock nuts will diminish each time they are removed. Replace if turning resistance is not felt when installing lock nuts. Tighten blade screws securely. Hold blade screws (A) to prevent turning, and tighten lock nuts (B).
  • Page 36 TROUBLESHOOTING FH235 ENGINE PROBLEM TROUBLESHOOTING CHART Problem Check Status Cause Remedy Fuel strainer or Clean or replace Fuel at No fuel at fuel line carburetor carburetor See your dealer obstructed No fuel at Carburetor See your dealer cylinder OPEN choke...

  • Page 37: Storage

    FH235 STORAGE STORAGE The muffler and surrounding cover become hot during operation. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may result. Hedge Trimmer blades are very sharp. Touching them may lead to severe personal injury.

  • Page 38: Specifications

    SPECIFICATIONS FH235 Drain fuel tank completely. Press purge bulb 6-7 times to remove remaining fuel from carburetor then drain the tank again. Close choke, start and run the engine until it stops due to lack of fuel. Allow engine to cool. Remove the spark plug lead from the spark plug.

  • Page 39: Product Registration

    FH235 SPECIFICATIONS MODEL FH235 Fuel Tank Capacity 0.42 l (14.2 US fl. oz.) Starter System Automatic Recoil Starter Clutch Centrifugal Type Gear Case Ratio 4.60:1 Cutter Double Reciprocating Blade, Double Edge Length 557 mm (21.9 in.) Pitch 35 mm (1.38 in.)
  • Page 40 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: Notes

    FH235 PRODUCT REGISTRATION X7507821000 © 1/2019 ECHO Inc.
  • Page 42 NOTES FH235 NOTES X7507821000 © 1/2019 ECHO Inc.
  • Page 43 FH235 NOTES X7507821000 © 1/2019 ECHO Inc.
  • Page 44 U12115001001 - U12115999999 ECHO INCORPORATED 400 Oakwood Road Lake Zurich, IL 60047 -usa www.shindaiwa .com...

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