MAINTENANCE

PB-255LN

 

 

 

 

 

 

Never use a metal tool to scrape carbon from the exhaust port. Do not scratch the cylinder or piston when cleaning the exhaust port. Do not allow carbon particles to enter the cylinder.

4.Inspect heat shield, and replace if damaged.

5.Install heat shield and muffler.

6.Tighten muffler mounting bolts (or nuts) to 60-70 in•lbf (70-80 kgf•cm).

7.Loosely reassemble engine cover.

8.Tighten all screws securely.

9.Attach spark plug lead.

10.Start engine, and warm to operating temperature.

11.Stop engine, and re-tighten mounting bolts (or nuts) to specifications.

Carburetor Adjustment

Engine Break-In

New engines must be operated a minimum duration of two tanks of fuel break-in before carburetor adjustments can be made. During the break-in period your engine performance will increase and exhaust emissions will stabilize. Idle speed can be adjusted as required.

High Altitude Operation

This engine has been factory adjusted to maintain satisfactory starting, emission, and durability performance up to 1,100 feet above sea level (ASL) (96.0 kPa). To maintain proper engine operation and emission compliance above 1,100 feet ASL the carburetor may need to be adjusted by an authorized ECHO service dealer.

If the engine is adjusted for operation above 1,100 feet ASL, the carburetor must be re-adjusted when operating the engine below 1,100 feet ASL, otherwise severe engine damage may result.

Level 2.

Parts Required: None

Note: Every unit is run at the factory and the carburetor is set in compliance with emission regulations. Carburetor adjustments, other than idle speed, must be performed by an authorized ECHO dealer.

Before adjustment make sure that:

•Air filter is clean and properly installed.

•Spark arrestor screen is free of carbon.

•Blower pipes are installed.

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© 4/2013 ECHO Inc.

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Echo PB-255LN specifications Carburetor Adjustment, Engine Break-In, High Altitude Operation
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PB-255LN specifications

The Echo PB-255LN is a powerful handheld leaf blower designed for both professionals and homeowners seeking a reliable and efficient solution for clearing leaves, debris, and grass clippings. With its cutting-edge technology and user-friendly design, the PB-255LN stands out in the market of outdoor power equipment.

One of the key features of the Echo PB-255LN is its robust 25.4 cc, 2-stroke engine, which delivers exceptional performance while remaining lightweight. This engine provides a maximum air volume of 510 cubic feet per minute (CFM) and an air speed of up to 145 miles per hour (MPH), making it easy to tackle even the toughest yard cleanup challenges. The engine also incorporates a patented and efficient fuel system that ensures optimal fuel combustion, reducing emissions and increasing longevity.

Another notable characteristic of the PB-255LN is its ergonomic design. The blower weighs just 9.2 pounds, which allows for extended use without causing unnecessary strain on the user's arms and back. The comfortable and adjustable padded shoulder strap helps distribute the weight evenly, providing additional comfort during prolonged use. Its lightweight construction makes it easy to maneuver, ensuring that users can reach tight spaces and hard-to-get areas effortlessly.

The Echo PB-255LN also features a convenient StartAssist system. This innovative technology simplifies the starting process, allowing users to get to work quickly. With a simple pull of the starting cord, the engine roars to life, minimizing frustration and maximizing efficiency during busy days in the yard.

This leaf blower is equipped with a durable and well-designed nozzle that enhances airflow, improving overall performance. Users can easily switch between different nozzle configurations for various tasks, such as clearing large areas or blowing debris out of tight corners.

Additionally, the PB-255LN boasts a low noise level, making it an ideal choice for residential areas. This feature enables users to perform their yard work without disturbing neighbors or wildlife. As part of Echo's commitment to quality, the PB-255LN comes backed by a limited warranty, ensuring peace of mind for owners.

In conclusion, the Echo PB-255LN combines power, efficiency, and ease of use in a compact design. With its advanced engine technology, ergonomic features, and user-friendly design, it represents a solid investment for anyone looking to maintain a clean and tidy outdoor space. Whether you are a homeowner or a landscape professional, the PB-255LN is an excellent choice for achieving exceptional yard care results.
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