Shindaiwa X7502801000, AH242 Stopping the Engine, Checking Unit Condition, When the Engine Starts

Page 12

Starting the engine (continued)

When the Engine Starts...

■■After the engine starts, allow the

■■Advancing the throttle makes the cut-

engine to warm up at idle 2 or 3 min-

ting attachment move faster; releas-

utes before operating the unit.

ing the throttle permits the attach-

■■If the engine does not continue to

ment to stop moving. If the cutting

run, repeat the appropriate crank-

attachment continues to move when

ing procedures for a cold or warm

the engine returns to idle, carburetor

engine.When the engine starts, clear

idle speed should be adjusted (see

excess fuel from the combustion

“Adjusting Engine Idle”.).

chamber by accelerating the engine

 

several times with the throttle

 

trigger.

 

Starting a flooded engine

WARNING!

Burn danger from hot engine!

1. Slide the ignition switch to the “I” (ON) position.

If the engine does not start

■■Repeat the appropriate starting pro- cedure for a cold or warm engine.

■■If the engine still fails to start, use the procedures for “Starting a flooded engine.”

2.Open the choke, put the throttle trigger in the full throttle position, then clear excess fuel from the combustion chamber by cranking the engine several times.

3.If the engine still fails to start or fire, refer to the troubleshooting flow chart at the end of this manual.

Stopping the Engine

Idle the engine briefly before stopping (about 2 minutes), then slide the ignition switch to the “O” (Engine OFF) position.

WARNING!

The cutting attachment can continue moving after the engine is stopped!

OFF

Slide ignition switch to OFF

Checking Unit Condition

NEVER operate the unit with the pro- tective devices removed!

Use only authorized Shindaiwa parts and accessories with your Shindaiwa hedge trimmer. Do not make modi- fications to this unit without written approval from Shindaiwa.

ALWAYS make sure the cutting attach- ment is properly installed and firmly tightened before operation.

NEVER use a cracked or warped cutting attachment: replace it with a serviceable one.

ALWAYS make sure the cutting attach- ment fits properly into the appropri- ate attachment holder. If a properly installed attachment vibrates, replace the attachment with new one and re-check.

ALWAYS stop the engine immediately and check for damage if you strike a for- eign object or if the unit becomes tangled. Do not operate with broken or damaged equipment.

NEVER allow the engine to run at high speeds without a load. Doing so could damage the engine.

NEVER operate a unit with worn

or damaged fasteners or attachment holders.

WARNING!

A cutting attachment shield or other protective device is no

guarantee of protection against rico- chet. YOU MUST ALWAYS GUARD AGAINST FLYING DEBRIS!

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Contents AH242 Articulated Hedge Trimmer Contents Safety and Operational LabelsIntroduction Safety Operating Precautions Safety Equipment and Labels Operator SafetySpecifications Product DescriptionAssembly Prior To AssemblyAdjusting the Hedge Trimmer Cutter Assembly Emission Control Exhaust & EvaporativeCutter Assembly Positions Throttle trigger free playMixing Fuel Examples of 501 mixing quanti- tiesFilling the Fuel Tank Starting the EngineMixing Instructions After useSlide the ignition switch to the on position When the Engine Starts Stopping the EngineChecking Unit Condition Starting a flooded engineUsing the Hedge Trimmer Preparations OperationCutting Sequence Cutting TechniquesGeneral maintenance Cutter blade adjustment Spark PlugMuffler FastenersMaintenance Daily maintenanceHour maintenance 10/15-Hour maintenanceGearcase lubrication Gearcase Grease fitting Carburetor Adjustment Muffler and spark arrester maintenanceEngine Break-In High Altitude OperationAdjusting Engine Idle Idle Speed AdjustmentLong Term Storage Troubleshooting Guide Engine is knocking Poor acceleration Engine stops abruptlyExceptions Purchased Repair Parts and Accessories 01/2010 Page Page Servicing Information Parts/Serial Number

AH242es, AH242, X7502801000 specifications

The Shindaiwa AH242 and AH242es are advanced two-stroke, gasoline-powered hedge trimmers known for their power and efficiency. These models are designed for both professional landscapers and homeowners, featuring an ergonomic design that allows for extended use without fatigue. The AH242 is characterized by its lightweight construction, weighing only 11.5 lbs, making it easy to maneuver while trimming hedges and shrubs.

One of the standout features of the AH242 is its powerful 21.2cc engine, which delivers outstanding performance while maintaining low emissions. This is achieved through Shindaiwa's refined two-stroke technology, which not only enhances fuel efficiency but also reduces harmful exhaust fumes, contributing to a cleaner working environment. The AH242es version offers similar specifications but includes an Easy Start system, making it easier to start the machine with minimal effort, thus increasing user convenience.

Both models feature a double-sided cutting blade that measures 24 inches, providing an optimal cutting range and ensuring efficiency in trimming dense foliage. The design of the blade incorporates precision grinding technology, resulting in sharp edges that facilitate clean cuts and reduce the risk of plant damage. Moreover, the unique blade design minimizes vibration during operation, enhancing operator comfort and control.

The Shindaiwa AH242 and AH242es also boast an adjustable throttle control, allowing users to manage cutting speed according to the task at hand. This feature not only improves efficiency but also enhances safety by reducing the risk of accidental damage to surrounding plants. Additionally, the models incorporate a durable construction with high-quality materials, ensuring longevity and reliability in various weather conditions.

In terms of maintenance, both hedge trimmers are designed for easy accessibility to critical components, ensuring that servicing can be performed without hassle. The air filter can be easily accessed and cleaned, promoting engine longevity and optimal performance.

Overall, the Shindaiwa AH242, AH242es, and the associated model X7502801000 reflect a commitment to quality engineering, user comfort, and environmental responsibility. Whether for professional landscaping work or home gardening, these hedge trimmers provide powerful performance, innovative technology, and exceptional reliability, making them a top choice in the industry.
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