DESIGNATION OF PARTS

Vacuum set (Optional)

Optional

 

DESIGNATION OF PARTS

 

DESIGNATION OF PARTS

DESIGNATION OF PARTS

DESIGNATION OF PARTS

 

 

 

 

 

 

 

 

1.

Stop switch

8.

Fuel Tank

15.

Plug Cover

22.

Vacuum Pipe A

 

 

 

 

 

 

 

 

2.

Main Handle

9.

Fuel Tank Cap

16.

Spark Plug

23.

Vacuum Pipe B

 

 

 

 

 

 

 

3. Trigger Lever

10.

Muffler

17.

Oil Cap

24.

Vacuum Pipe C

 

 

 

 

 

4.

Primer Pump

11. Assist Handle

18. Blower Tube

25. Arrow Mark

 

 

 

 

 

 

 

5. Air Cleaner Cover

12.

Cruise Control Lever

19.

Blower Nozzle A

26.

Dust Bag

 

 

 

 

 

 

 

 

6.

Choke Lever

13.

Screw

20.

Blower Nozzle B

 

 

 

 

 

 

 

 

 

 

7.

Starter Handle

14.

Protector

21.

Elbow

 

 

 

 

 

 

 

 

 

 

 

7

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Dolmar PB-250.4 instruction manual Designation of Parts

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.