Shindaiwa HT254EF manual Emission Control Exhaust & Evaporative, Unit Description, Prior to use

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Emission Control (Exhaust & Evaporative)

EPA 2010 and Later and/or C.A.R.B. TIER III

The emission control system for the engine is EM/TWC (Engine Modification and 3-way Catalyst) and for the fuel tank the Control System is EVAP (Evaporative Emissions) or N (for nylon tank). Evaporative emis- sion may be applicable to California models only.

An Emission Control Label is located on the unit. (This is an EXAMPLE ONLY; information on label varies by en- gine FAMILY).

PRODUCT EMISSION DURABILITY (EMISSION COMPLIANCE PERIOD)

The 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are followed as listed in the Maintenance Section of this manual.

Unit Description

Familiarize yourself with your machine and its various components. Understanding your machine helps ensure top performance, long service life, and safer operation.

Prior to use

Before using this product, please make sure you have all the components required for a complete unit:

■■Unit assembly

■■Kit with this manual and tool kit for routine maintenance. ■■Cutter blade cover

Carefully inspect all components for damage.

IMPORTANT!

The terms “left,” “left-hand,” and “LH”; “right,” “right-hand,” and “RH” ; “front” and “rear” refer to directions as viewed by the operator during normal operation of this product.

WARNING!

Do not make unauthorized modifications or alterations to this machine or any of its components or accessories.

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Guide Bar Support Handle

Recoil

 

 

Cutter

Starter

 

 

 

 

Fuel Cap

Blade

 

 

Cover

 

Fuel Tank

 

 

 

Protector

 

 

 

 

 

 

Muffler

Throttle Handle

 

 

 

 

 

Throttle Trigger

 

 

Choke

 

ON-OFF

 

Air Cleaner

 

Switch

 

 

 

Cover

 

 

 

 

Figure 3

 

Gearcase

 

 

 

 

 

 

 

 

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Contents HT254 Hedge Trimmer Contents IntroductionStay Alert General Safety InstructionsWork Safely Minimize the Risk of FireOperating Precautions Safety Equipment and Labels SpecificationsEmission Control Exhaust & Evaporative Unit DescriptionPrior to use Mixing Fuel Handling FuelAfter use Starting ProcedureFilling the Fuel Tank Minimize the Risk of FireCranking the Engine Recoil starter can be easily damaged by abuseStopping the Engine When the motor startsStarting a Flooded Engine If the engine does not startMaintenance and Adjustments Daily Maintenance/InspectionAir Filter Throttle Cable Free Play Hour MaintenanceAssembly and Adjustments More frequently in dusty conditions10/15-Hour Maintenance Every 10 to 15 hours of operationEvery 20 Hours Gearcase LubricationBlades Every 100 HoursHour or Annual Maintenance Valve AdjustmentSpark Arrester Screen Maintenance Carburetor AdjustmentAdjusting Engine Idle Idle Speed AdjustmentLong Term Storage Troubleshooting Guide Possible CauseIs the engine overheating? Symptom Possible Cause Remedy Exceptions Purchased Repair Parts and Accessories 99922201033 Page Page Page Page Servicing Information Parts/Serial Number

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.