Shindaiwa X7502235300, PB270 manual Troubleshooting Guide

Page 18

Troubleshooting Guide

ENGINE DOES NOT START OR HARD TO START

What To Check

Vaporlock.

Possible Cause

Engine hot/heat soaked.

Low fuel quality.

Remedy

Let cool completely and restart.

Refill with fresh, clean unleaded gasoline with a pump octane of 89 or higher mixed with an air cooled engine oil that meets or exceeds ISO-L-EGD and/or JASO FD classified oils at 50:1 gasoline/oil ratio.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENGINE DOES NOT START

What To Check

 

 

 

 

 

Possible Cause

 

Remedy

 

 

 

 

NO

 

 

Faulty recoil starter.

 

 

 

Consult with an authorized Shindaiwa servicing dealer.

Does the engine crank?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fluid in the crankcase.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

Internal damage.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

 

Loose spark plug.

 

Tighten and re-test.

 

 

 

 

 

 

 

Good compression?

 

 

 

 

 

 

 

 

 

 

Excess wear on cylinder,

 

Consult with an authorized Shindaiwa

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

piston, rings.

 

servicing dealer.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

 

Fuel incorrect, stale, or

 

 

 

Refill with fresh, clean unleaded gasoline with a pump octane

 

 

 

 

 

 

 

 

 

 

 

 

 

Does the tank contain fresh

 

 

 

 

contaminated; mixture incorrect.

 

 

 

of 89 or higher mixed with an air cooled engine oil that

 

 

 

 

 

 

 

 

 

 

meets or exceeds ISO-L-EGD and/or JASO FD classified oils

 

 

 

 

 

 

 

 

 

 

fuel of the proper grade?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

at 50:1 gasoline/oil ratio.

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is fuel visible and moving in the return line when priming?

YES

NO

Check for clogged fuel filter and/or vent.

Priming pump not functioning properly.

Replace fuel filter or vent as required. Re-start.

Consult with an authorized Shindaiwa servicing dealer.

Is there spark at the spark plug wire terminal?

YES

NO

The ignition switch is in “O” (OFF) position.

Shorted ignition ground.

Faulty ignition unit.

Move switch to “I” (ON) position and re-start.

Consult with an authorized Shindaiwa servicing dealer.

Check the spark plug.

If the plug is wet, excess fuel may be in the cylinder.

The plug is fouled or improperly gapped.

The plug is damaged internally or of the wrong size.

See "Starting a Flooded Engine"

Clean and gap the spark plug. Check the Specifications section for the correct plug and gap for your unit. Restart.

Replace the spark plug. Check the Specifications section for the correct plug and gap for your unit. Restart.

18

Image 18
Contents PB270 Powerbroom Contents IntroductionWork Safely SafetySafety Labels Stay AlertProperly Equipped Operator Be Aware of the Working EnvironmentSpecifications Product DescriptionConnect the Outer Tube to the Powerhead AssemblyPrior to assembly Throttle Cable and Ignition LeadsAdjustable Handle Installation Throttle lever free playSweeper Assembly Mixing Fuel Fuel RequirementsFilling the fuel tank Minimize the Risk of FireWhen the Engine Starts Starting the EngineStopping the Engine Adjusting Engine IdleIdle Speed Adjustment Checking Unit ConditionBreak-in and Operation Optional accessoriesOperating Operating TechniquesMaintenance 10/15-Hour Maintenance Remove and clean or replace the spark plugGearcase Lubrication Muffler Maintenance Long Term StorageTroubleshooting Guide Engine is knocking Poor acceleration Engine stops abruptlyExceptions 99922201031 02/05/2010 01/2010 Page Page Page Page Servicing Information Parts/Serial Number

PB270, X7502235300 specifications

The Shindaiwa X7502235300, also known as the PB270, is a robust and versatile backpack blower tailored for both professional landscapers and homeowners seeking efficiency in outdoor maintenance. This model is engineered to handle a wide range of tasks, from clearing leaves and debris to maintaining garden aesthetics.

One of the standout features of the PB270 is its powerful engine, which boasts a displacement of 25.4cc. This 2-stroke engine is designed to deliver high performance with low emissions, making it both environmentally friendly and compliant with stringent regulations. The blower's exceptional fuel efficiency ensures longer operational times, allowing users to tackle larger areas without frequent refueling.

In addition to its impressive power, the PB270 is equipped with a lightweight design that significantly enhances user comfort during extended use. Weighing in at just over 10 pounds, it incorporates adjustable padded shoulder straps and a cushioned back panel, reducing fatigue and improving user experience. The ergonomic layout ensures that the weight is evenly distributed, enabling users to maneuver easily while navigating tight spaces.

The X7502235300 features a unique jet fan technology that generates a high-speed airflow of up to 150 miles per hour. This innovative design maximizes air volume and velocity, allowing users to effortlessly clear leaves, grass clippings, and debris from driveways, sidewalks, and gardens. The variable speed control further enhances versatility, letting users adjust the airflow to suit the specific task at hand.

Additionally, Shindaiwa emphasizes ease of use in the PB270 with its simplified starting system. The easy-start technology minimizes rope resistance, ensuring quick and reliable starts even in cold conditions. Maintenance is user-friendly as well, featuring a tool-less air filter access and a removable spark plug for quick servicing.

Durability is another significant characteristic of the PB270. It is constructed with high-quality materials designed to withstand harsh outdoor conditions, ensuring longevity and dependable performance. The product is backed by Shindaiwa's reputation for excellence, making it a trusted choice for those seeking a reliable backpack blower.

In summary, the Shindaiwa X7502235300, PB270 brings together power, efficiency, and user-friendly features in a compact design. With its potent engine, innovative technology, and ergonomic considerations, it stands as an excellent option for both professional landscapers and homeowners looking to maintain their outdoor spaces effectively.