Shindaiwa HT231 Owner's/Operator's Manual
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Shindaiwa HT231 Owner's/Operator's Manual

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X7502862800
02/10
SHINDAIWA OWNER / OPERATOR'S MANUAL
HT231 HEDGE TRIMMER
Minimize the risk of injury to yourself and others! Read
this manual and familiarize yourself with the contents.
Always wear eye and hearing protection when operating
this unit.
WARNING

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Summary of Contents for Shindaiwa HT231

  • Page 1 SHINDAIWA OWNER / OPERATOR’S MANUAL HT231 HEDGE TRIMMER WARNING Minimize the risk of injury to yourself and others! Read this manual and familiarize yourself with the contents. Always wear eye and hearing protection when operating this unit. X7502862800 02/10...

  • Page 2: Table Of Contents

    If you have questions regarding your series of hand-held power equipment, or if you do not understand something in this manual, contact Shindaiwa at the address printed on the back of this Manual.

  • Page 3: Safety

    Hedge Clipper blades are very sharp. Touching them may lead to severe personal injury. Avoid touching blades whenever possible, and always wear gloves to protect hands WARNING! Never make unauthorized attachment installations. Always use genuine Shindaiwa parts and accesso- ries when repairing or maintaining this unit. WARNING! Operation of this equipment may create sparks that can start fires around dry vegetation.
  • Page 4 ARE SHARP! CLEAR OF INSTRUCTIONS PROTECTION HANDLE WITH CUTTER replace damaged or missing information labels. New labels are avail- IN THE AT ALL TIMES CARE.          BLADES WHEN OPERATORS DURING STARING THE able from your local authorized Shindaiwa dealer. MANUAL. OPERATION.          ENGINE.         ...
  • Page 5 Keep the cutters sharp and properly unit’s safety devices. spillage or damage to the machine. adjusted. Always use genuine Shindaiwa parts Always stop the engine and allow it to Keep the unit as clean as possible. and accessories when repairing or cool before refuelling.

  • Page 6: Product Description

    Product Description Using the illustration as a Blade protector Support handle guide, familiarize yourself with this unit and its various components. Understanding Throttle your machine helps ensure interlock top performance, longer ser- vice life, and safer operation. Cutter blades Throttle handle Muffler Blade...

  • Page 7: Specifications

    Specifications Model HT231-30 HT231-40 Engine Type 2-cycle, horizontal cylinder, air cooled Engine Bore x Stroke 32 mm x 28 mm (1.26 in x 1.10 in.) Engine Displacement 22.5cc (1.37 in Unit Weight, Less Fuel 5.9 kg (13.0 lb) 6.4 kg (14.1 lb) Unit Dimensions (LxWxH) 990 x 210 x 210 mm (38.98 x 8.17x8.27 in)

  • Page 8: Mixing Fuel

    2-Stroke Oil is strongly recommended as it meets this standard and is specifically formulated for use in all Shindaiwa 2-stroke engines. Engine problems due to inadequate lubrication caused by fail- ure to use an ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345/FD certified oil will void the engine warranty.

  • Page 9: Filling The Fuel Tank

    Mixing Instructions Storage - Fuel storage laws vary by locality. Contact your local government for the laws affecting your area. 1. Fill an approved fuel container with half of the re- As a precaution, store fuel in an approved, airtight con- quired amount of gasoline.

  • Page 10: Starting The Engine

    Starting the Engine IMPORTANT! Engine ignition is controlled by a two position switch mounted on the throttle housing labeled, “I” for ON or START and “O” for OFF or STOP. WARNING! The cutting attachment will operate immediately when the engine starts and could result in loss of con- trol and possible serious injury.

  • Page 11: Danger

    Pull the starter handle slowly toward you until you feel the starter mecha- nism engage. Start the trimmer by pulling the starting handle rapidly outward. CAUTION! Primer bulb Primer bulb The recoil starter can be easily damaged by abuse! Never pull the starter cord to its full length.

  • Page 12: Stopping The Engine

    Stopping the engine Cool the engine by allowing it to idle for 2–3 minutes. Move the ignition switch to the “O” or STOP position. Ignition OFF (O) Throttle free play adjustment If the unit does not return to idle speed or doesen’t reach full rpm, the throttle lever free play may need to be adjusted as follows: Measure free play at the end of the throttle lever.

  • Page 13: Maintenance

    Disconnect the spark plug wire before NOTE: performing service or maintenance work. Using non-standard replacement parts could invalidate your Shindaiwa warranty. WARNING! Always wear gloves when working around the cutter assembly. Maintenance Intervals...

  • Page 14: Air Filter

    Use a wire hook to extract the fuel filter from inside the fuel tank. Inspect the fuel filter element. If it shows signs of contamination from debris, Hooked replace it with a genuine Shindaiwa replacement fuel filter element. wire Before reinstalling the filter, inspect the fuel line. If you discover damage or deterioration, the unit should be removed from service unitl it can be inspected by a Swisher-trained service technician.

  • Page 15: Exhaust System

    Exhaust System WARNING! This unit must never be operated with a faulty or missing spark arrester or muffler. Make sure the muffler is well secured and in good condition. A worn or damaged muffler is a fire hazard and may also cause hearing loss. If the engine becomes sluggish and low on power, check and clean the spark arrester screen.

  • Page 16: Carburetor Adjustment

    Every unit is run at the factory and the carburetor is set in compliance with emission regulations. Carburetor adjustments, other than idle speed, must be performed by an authorized Shindaiwa dealer. Adjusting engine idle The engine must return to idle speed whenever the throttle lever is released.

  • Page 17: Cutter Blade Adjustment

    Gearcase lubrication CAUTION! ■ Over-lubricating may cause the gearcase to run slower than normal, and may also cause leakage from excess grease. ■ Do not remove the conrods from the cutters. Conrod bearings can be lost or damaged if disturbed. Top off gearcase grease level by using a lever-type grease gun to force 1–2 strokes of high quality lithium-based grease through the gearcase grease fitting.

  • Page 18: Long Term Storage

    Long Term Storage Whenever the unit will not be used for 30 days or longer, use the following procedures to prepare it for storage: • Clean external parts thoroughly. • Drain all the fuel from the fuel tank. IMPORTANT! Stored fuel ages. Do not mix more fuel than you expect to use in thirty (30) days, ninety (90) days when a fuel stabilizer is added.

  • Page 19: Troubleshooting Guide

    Troubleshooting Guide ENGINE DOES NOT START What To Check Possible Cause Remedy Faulty recoil starter. Consult with an authorized Does the engine crank? servicing dealer. Fluid in the crankcase. Internal damage. Loose spark plug. Tighten and re-test. Good compression? Excess wear on cylinder, piston, rings. Consult with an authorized servicing dealer.
  • Page 20 Troubleshooting Guide (continued) LOW POWER OUTPUT What To Check Possible Cause Remedy Operator is overworking the unit. Use a lower throttle setting. Is the engine overheating? Carburetor mixture is too lean. Consult with an authorized servicing dealer. Improper fuel ratio. Refill with clean, fresh unleaded gasoline with a pump octane of 87 or higher, mixed with a 2-stroke air cooled...
  • Page 21 Troubleshooting Guide (continued) ADDITIONAL PROBLEMS Symptom Possible Cause Remedy Clogged air filter. Clean the air filter. Poor acceleration. Clogged fuel filter. Replace the fuel filter. Lean fuel/air mixture. Consult with an authorized servicing dealer. Idle speed set too low. Adjust: 2750-3000 (rpm). Reset the switch and re-start.

  • Page 22: Warranty

    The owner shall demonstrate reasonable care and use, and follow preventative maintenance, storage, fuel and oil usage as prescribed in the operator’s manual. Should a product difficulty occur, you must, at your expense, deliver or ship your Shindaiwa unit to an authorized Shindaiwa servicing dealer for warranty repairs (within the applicable warranty period), and arrange for pick-up or return of your unit after the repairs have been made.
  • Page 23 89 octane or higher. Gasohol which contains a maximum 10% ethanol (grain alcohol) or 15% MTBE (methyl/ tertiary/butyl/ether) is also approved. The prescribed mixing ratio of gasoline to oil is listed on the Shindaiwa oil label and covered in your operator’s manual.
  • Page 24 Authorized Dealer within 100 miles, ECHO Inc. will pay to ship the unit to the nearest authorized dealer. If you have questions regarding your warranty coverage, you should contact ECHO Inc. at 1-800-673-1558, web site WWW.ECHO-USA.COM or contact Shindaiwa at 1-877-986- 7783, web site WWW.SHINDAIWA.COM.
  • Page 25 NOTES...
  • Page 26 NOTES...
  • Page 27 NOTES...

  • Page 28: Servicing Information

    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.COM. When presenting your unit for Warranty service/repairs, proof of purchase is required.

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