Dolmar PB-250.4 instruction manual Repair and Replacement of EMISSION-RELATED Parts

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REPAIR AND REPLACEMENT OF EMISSION-RELATED PARTS

It is recommended that only engine replacement parts which have been authorized and approved by Makita U.S.A., Inc. should be used in the performance of any warranty maintenance or repairs of emission-related parts. These replacement parts will be provided at no charge if the part is still under warranty.

HOW TO FILE AWARRANTY CLAIM

AND WHERE TO GET WARRANTY SERVICES

Contact the nearest Makita Factory Service Center Manager to determine the appropriate location where the required warranty services are to be performed. A list of the Factory Service Center locations and phone numbers are provided below for your convenience.

14930 Northam Street

41850 Christy Street

16735 Saticoy St., Ste. 105

La Mirada, CA 90638-5753

Fremont, CA 94538-5107

Van Nuys, CA 91406

(714) 522-8088

(510) 657-9881

(818) 782-2440

4191A Power Inn Rd.

7674 Clairemont Mesa Blvd.

 

Sacramento, CA 95826

San Diego, CA 92111

 

(916) 454-4768

(858) 278-4471

 

FEDERAL EMISSION COMPONENT DEFECT WARRANTY

EMISSION COMPONENT DEFECT WARRANTY COVERAGE - This emission warranty is applicable in all States, except the State of California

Makita U.S.A., Inc., La Mirada, California, (herein "MAKITA") warrant to the initial retail purchaser and each subsequent owner, that this utility equipment engine (herein "engine" ) was designed, built, and equipped to conform at the time of initial sale to all applicable regulations of the U.S. Environmental Protection Agency (EPA), and that the engine is free of defects in materials and workmanship which would cause this engine to fail to conform with EPA regulations during its warranty period.

For the components listed under PARTS COVERED, Makita Factory Service Center or service center authorized by Makita will, at no cost to you, make the necessary diagnosis, repair, or replacement necessary to ensure that the engine complies with applicable U.S. EPA regulations.

EMISSION COMPONENT DEFECT WARRANTY PERIOD

The warranty period for this engine begins on the date of sale to the initial purchaser and continues for a period of 2 years.

PARTS COVERED

Listed below are the parts covered by the Emission Component Defect Warranty. Some of the parts listed below may require scheduled maintenance and are warranted up to the first scheduled replacement point for that part.

1)Fuel Metering System

(i)Carburetor and internal parts

(ii)Fuel filter, if applicable

(iii)Throttle stopper, if applicable

(iv)Choke System, if applicable

2)Air Induction System

(i)Air cleaner plate

(ii)Air cleaner case

(iii)Air cleaner element

3)Ignition System

(i)Spark plug

(ii)Flywheel Magneto

(iii)Ignition Coil

4)Miscellaneous Items Used in Above Systems

(i)Fuel hoses. clamps and sealing gaskets

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Contents Importante PB-250.4English Table of Contents15meters Safety InstructionsMeters Resting Transport Refuelling Maintenance Tool ReplacementMethod of operation NGK CMR6A SpecificationDesignation of Parts Always wear protective gloves Assembly InstructionsInspection and Refill of Engine Oil Point 1 in Replacement of Oil Oil GaugePoint 2 in Replacement of Oil If oil spills out Before Start of OperationPoints for Fuel Storage of machine and refill tankStarting When the engine is cold, or when the fuel it refueledOperation Checkup of low-speed rotation Adjustment of IdlingStopping Dust Collection Operation Operation MethodBlower operation Points in replacement of engine oil Inspection and MaintenanceReplacement of engine oil Checking the spark plug Cleaning of air cleanerStorage Cleaning the fuel filterCleaning of parts Replacement of gaskets and packingsFault location State of abnormality Probable cause malfunction Remedy TroubleshootingEmission Compliance Period Owners Warranty Responsibilities Manufacturers Warranty CoverageWaranty Commencement Date What is CoveredWhat is not Covered HOW to File a ClaimMaintenance Statements Where to GET Warranty ServiceParts Covered Under the California Emission Warranty Repair and Replacement of EMISSION-RELATED Parts Obtaining Warranty Service HOW to Make a Claim

PB-250.4 specifications

The Dolmar PB-250.4 is a robust and efficient backpack blower designed for both commercial and residential use. Known for its powerful performance and user-friendly operation, the PB-250.4 stands out as a reliable choice for landscaping professionals and homeowners alike.

One of the main features of the Dolmar PB-250.4 is its impressive engine. Equipped with a 24.5 cc, 2-stroke engine, it delivers a commendable airflow of up to 700 CFM (cubic feet per minute) and a maximum airspeed of 160 mph. This power allows users to tackle heavy debris, leaves, and grass clippings with ease, making yard maintenance swift and effective.

The design of the PB-250.4 emphasizes comfort and ergonomic use. It comes with a padded shoulder harness, which distributes the weight evenly and reduces fatigue during extended use. Additionally, the adjustable throttle and ergonomic handle provide better control and precision, enhancing the overall user experience.

The technology behind the Dolmar PB-250.4 reflects a commitment to efficiency and environmental responsibility. The blower incorporates the advanced 2-stroke engine technology, which not only provides superb power but also integrates a clean-air system that reduces emissions, making it a more eco-friendly option compared to older models.

Easy starting is another characteristic that sets the PB-250.4 apart. The blower is equipped with a reliable starting system that minimizes resistance for an effortless start, even in cold conditions. This feature is particularly beneficial for users who may need to start and stop the blower frequently throughout their tasks.

Maintenance of the PB-250.4 is straightforward, thanks to its accessible components and design features. The air filter can be easily cleaned and replaced, ensuring that the engine runs optimally with minimal downtime.

In summary, the Dolmar PB-250.4 is a high-performance backpack blower that combines power, efficiency, and comfort in a user-friendly package. Its robust engine, ergonomic design, and commitment to low emissions make it an excellent choice for anyone looking to maintain their outdoor spaces effectively. Whether for professional landscaping or home use, the PB-250.4 delivers the performance and reliability users demand.
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