Shindaiwa HT254EF, X7502864200 manual Mixing Fuel, Handling Fuel

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Mixing Fuel

WARNING!

Alternative fuels, such as E15 (15% ethanol), E-85 (85% ethanol) or any fuels not meeting Shindaiwa requirements are NOT approved for use in Shindaiwa gasoline engines. Use of alternative fuels may cause performance problems, loss of power, overheating, fuel vapor lock, and unintended machine opera- tion, including, but not limited to, improper clutch engagement. Alternative fuels may also cause premature dete- rioration of fuel lines, gaskets, carburetors and other engine components.

Fuel Requirements

Gasoline - Use 89 Octane [R+M/2] (mid grade or higher) gasoline known to be good quality. Gasoline may contain up to 10% Ethanol (grain alcohol) or 15% MTBE (methyl tertiary-butyl ether). Gasoline containing methanol (wood alcohol) is NOT approved.

Hybrid 4TM Mixture Oil - Engine oil meeting ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345/FD standards must be used. Shindaiwa highly recommends using Shindaiwa Red ArmorTM engine oil in all Shindaiwa Hybrid 4TM engines to protect the engine from harmful carbon build up, maintain engine performance, and increase engine life. Shindaiwa Red ArmorTM engine oil exceeds ISO-L-EGD and J.A.S.O. M345/FD performance requirements. 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 will void the engine warranty.

 

Examples of 50:1 mixing quantities

IMPORTANT!

Shindaiwa Red ArmorTM engine oil may be mixed at 50:1 ratio for application in all Shindaiwa engines sold in the past, regardless of ratio specified in those manuals.

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. Use of unmixed, improp- erly mixed, or stale fuel, may cause hard starting, poor performance, or severe engine damage and void the product warranty. Read and follow instructions in the Long Term Storage section of this manual.

Handling Fuel

DANGER

Fuel is VERY flammable. Use extreme care when mixing, storing or handling or serious personal injury may result.

•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!

•DO NOT fill fuel tanks indoors. ALWAYS fill fuel tanks outdoors over bare ground.

•DO NOT overfill fuel tank. Wipe up spills immediately.

•Securely tighten fuel tank cap and close fuel container after refueling.

•Inspect for fuel leakage. If fuel leakage is found, do not start or operate unit until leakage is repaired.

•Move at least 3m (10 ft.) from refueling location before starting the engine.

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Contents HT254 Hedge Trimmer Introduction ContentsMinimize the Risk of Fire General Safety InstructionsWork Safely Stay AlertOperating Precautions Specifications Safety Equipment and LabelsUnit Description Emission Control Exhaust & EvaporativePrior to use Handling Fuel Mixing FuelMinimize the Risk of Fire Starting ProcedureFilling the Fuel Tank After useRecoil starter can be easily damaged by abuse Cranking the EngineIf the engine does not start When the motor startsStarting a Flooded Engine Stopping the EngineDaily Maintenance/Inspection Maintenance and AdjustmentsAir Filter More frequently in dusty conditions Hour MaintenanceAssembly and Adjustments Throttle Cable Free PlayEvery 10 to 15 hours of operation 10/15-Hour MaintenanceEvery 100 Hours Gearcase LubricationBlades Every 20 HoursValve Adjustment Hour or Annual MaintenanceCarburetor Adjustment Spark Arrester Screen MaintenanceIdle Speed Adjustment Adjusting Engine IdleLong Term Storage Possible Cause Troubleshooting GuideIs the engine overheating? Symptom Possible Cause Remedy Exceptions Purchased Repair Parts and Accessories 99922201033 Page Page Page Page Parts/Serial Number Servicing Information

X7502864200, HT254EF, HT254 specifications

The Shindaiwa X7502864200, also known as the HT254 and HT254EF, is a high-performance hedge trimmer designed for both professional landscapers and avid home gardeners. This tool stands out in the market due to its powerful engine, durability, and advanced features that enhance efficiency and user experience.

One of the key features of the HT254 is its robust, low-emission 25.4cc engine. This engine is designed to deliver exceptional power while adhering to stringent environmental regulations. It not only ensures a longer run time but also contributes to a cleaner, greener working environment. The engine’s low-vibration design reduces operator fatigue, making it ideal for extended use during large landscaping projects.

A notable technology incorporated in the HT254 is the heavy-duty double-sided reciprocating blades. These blades are engineered to provide precise cutting performance, allowing for clean and efficient trimming of hedges and shrubs. The sharp edges ensure that users can handle thicker branches with ease, resulting in a more polished finish. Additionally, the blades are constructed from high-quality materials that resist wear and corrosion, promising longevity and less frequent replacements.

The design of the HT254 also prioritizes user comfort and control. It features an ergonomic handle with a comfortable grip, enabling easy maneuverability during operation. The adjustable cutting angles allow operators to reach various heights and angles without straining, making it suitable for a variety of hedge types and styles.

Another important characteristic of the HT254 is its lightweight construction. Weighing in at just over 10 pounds, the tool is easy to carry and operate, reducing the physical strain often associated with heavier machines. The inclusion of a manual recoil starter ensures that users can start the engine reliably without frustration.

The HT254EF variant adds an electric start option for even more convenience, allowing users to start the engine with just the push of a button. This feature is particularly beneficial for those who may struggle with traditional pull-start mechanisms.

Overall, the Shindaiwa HT254 and HT254EF hedge trimmers are equipped with advanced technologies and exceptional features that elevate their usability and efficiency. Whether for professional landscaping businesses or personal gardening tasks, these tools deliver power, precision, and user-friendly operation, making them a valuable addition to any garden care toolkit.
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