Husqvarna 122HD45 Operator's Manual

Husqvarna 122HD45 Trimmer manual cover
Pages 64
Year 2022
Language(s)
English en
French fr
Spanish sp

Husqvarna 122HD45 Trimmer Specification

The Husqvarna 122HD45 is a lightweight, user-friendly hedge trimmer designed for residential use, offering a blend of efficiency and ease of operation. Powered by a 21.7 cc two-stroke engine, it delivers a reliable performance with reduced noise levels, making it suitable for use in noise-sensitive environments. The engine incorporates Smart Start technology, ensuring quick and effortless starting with minimal pull force. The trimmer features a 45 cm double-sided cutter bar, providing precision cutting and improved control for shaping and trimming hedges. Its low weight of approximately 4.7 kg enhances maneuverability and reduces user fatigue during extended periods of operation.

The 122HD45 includes an effective anti-vibration system, minimizing vibrations transmitted to the user's hands and arms, thereby increasing comfort and reducing the risk of strain. The ergonomic design is complemented by a multi-position rear handle that can be adjusted to optimize cutting angles and reach difficult areas with ease. The trimmer is equipped with an air purge system that removes air from the carburetor and fuel system, facilitating easier starting. Additionally, the carburetor is designed to resist clogging, ensuring consistent engine performance.

Safety is prioritized with the inclusion of a transparent hand guard, providing visibility and protection while working. The trimmer also features an auto-return stop switch, which automatically resets to the 'on' position for seamless restarting. With a focus on ease of use and maintenance, the Husqvarna 122HD45 is a practical choice for homeowners seeking a reliable and efficient tool for garden maintenance tasks.

Husqvarna 122HD45 Trimmer F.A.Q.

How do I start the Husqvarna 122HD45 Trimmer?

To start the Husqvarna 122HD45 Trimmer, ensure the choke is in the closed position, push the primer bulb until fuel is visible, pull the starter rope until the engine fires, then move the choke to the open position and pull again until the engine starts.

What type of fuel should I use for the Husqvarna 122HD45?

Use a mixture of unleaded gasoline and high-quality two-stroke oil in a 50:1 ratio. Ensure the gasoline has an octane rating of at least 89 (RON).

How can I troubleshoot if the trimmer won't start?

Check if the fuel tank has fresh fuel, inspect the spark plug for fouling or damage, ensure the air filter is clean, and verify that the choke and primer bulb are functioning correctly.

How often should I clean or replace the air filter?

The air filter should be checked before each use and cleaned if necessary. Replace the air filter if it shows signs of damage or is excessively dirty.

What maintenance is required for the blade of the 122HD45 Trimmer?

Regularly inspect the blade for damage and sharpness. Sharpen the blade as needed and apply machine oil to protect against rust and ensure smooth operation.

How can I reduce vibration while using the trimmer?

Ensure that the blade is balanced and correctly installed. Also, check that the anti-vibration mounts are in good condition and replace them if worn out.

What should I do if the trimmer's engine is overheating?

Check for clogs or blockages in the cooling fins, ensure the air filter is clean, and make sure the fuel mixture is correct. Allow the engine to cool before using it again.

How do I properly store the Husqvarna 122HD45 during the off-season?

Empty the fuel tank, clean the trimmer thoroughly, remove the spark plug and add a few drops of oil into the cylinder. Pull the starter rope several times to distribute the oil and then store in a dry place.

What safety precautions should I take while operating the trimmer?

Wear protective eyewear, gloves, and long clothing. Ensure the immediate area is clear of debris and bystanders, and always operate the trimmer with both hands.

How do I adjust the carburetor on the Husqvarna 122HD45?

Adjust the carburetor by turning the low-speed and high-speed screws to achieve a smooth idle and optimal performance at full throttle. Refer to the owner's manual for specific adjustment procedures.