Manuals / Husqvarna / Lawn and Garden / Trimmer

Husqvarna 325HDA55X-Series, 325HE3X-Series, 325HE4X-Series, 323HE3 manual Muffler, Cooling system

Models: 325HDA55X-Series, 325HE3X-Series, 325HE4X-Series, 323HE3

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MAINTENANCE

Muffler

NOTE!

Some mufflers are fitted with catalytic converters. See “Techni- cal data” to find out if your machine is equipped with a catalytic converter.

The muffler is designed to dampen the noise level and to direct the exhaust fumes away from the user. The exhaust fumes are hot and can contain sparks, which can result in fire if the exhaust fumes are directed towards a dry and inflam- mable material. Some mufflers are equipped with a special spark arrest screen. If your machine is fitted with this type of screen it should be cleaned regularly. This is done using a wire brush. On mufflers without a catalytic converter the screen should be cleaned weekly, or replaced if necessary. On mufflers fitted with a catalytic converter the screen should be checked and cleaned monthly. If the screen is damaged it should be replaced. If the screen is

Cooling system

To maintain as low operat- ing temperature as possible the engine is equipped with a cooling system.

The cooling system consists of:

1.An air intake on the starter unit.

2.Cooling fins on the flywheel.

3.Cooling fins on the cylinder

4.Cylinder cover (leads cold air onto the cylinder).

Clean the cooling system using a brush at least once a week, in difficult conditions more often.

A dirty or blocked cooling system leads to the engine overheating resulting in damage to the cylinder and piston.

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frequently blocked, this can be a sign that the function of the catalytic converter is impaired. Contact your dealer to inspect the muffler. A blocked screen will cause the engine to overheat resulting in damage to the

Spark plug

The condition of the spark plug is affected by:

•An incorrect carburettor setting.

•An incorrect fuel mixture (too much or faulty oil).

•A dirty air filter.

These factors cause deposits on the spark plug electrode that may result in malfunction or starting difficulties.

cylinder and piston. Also see under “Maintenance”.

NOTE!

Never use a machine with a defective muffler.

!WARNING!

Mufflers fitted with catalytic converters become extremely hot during use and after stopping. This also applies at idling speeds. Contact can result in burns to the skin. Be observant to the risk of fire!

If the machine is low on power, difficult to start or runs poorly while idling always check the spark plug first before taking other action.

If the spark plug is dirty, clean it and at the same time check that the electrode gap is 0.5 mm. The spark plug should be changed after about one month of operation or earlier if necessary.

NOTE! Always use the recommended type of spark plug. An incorrect spark plug can damage the cylinder/piston.

0,5 mm

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Husqvarna 325HDA55X-Series, 325HE3X-Series, 325HE4X-Series, 323HE3 manual Muffler, Cooling system, Spark plug
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325HDA55X-Series, 325HE3X-Series, 325HE4X-Series, 323HE3 specifications

Husqvarna, a leading name in outdoor power equipment, offers a range of high-performance hedge trimmers designed to meet the needs of both professional landscapers and avid gardeners. Among their standout products are the Husqvarna 325HDA55X-Series, 325HE3X-Series, 325HE4X-Series, and 323HE3. Each of these models is equipped with cutting-edge technology and exceptional features, making them suitable for a variety of trimming tasks.

The 325HDA55X-Series hedge trimmer is renowned for its robust performance and ergonomic design. It features a powerful X-Torq engine that reduces fuel consumption and emissions, promoting a more environmentally friendly operation. This model comes with a long, double-sided blade, ensuring efficient cutting of dense foliage with minimal effort. The low-vibration design minimizes operator fatigue, allowing for extended use without discomfort.

The 325HE3X-Series is another impressive offering by Husqvarna, particularly known for its versatility. This hedge trimmer includes an adjustable cutting head, allowing users to reach difficult angles and trim taller hedges with ease. With its lightweight construction, it is ideal for prolonged use, providing excellent maneuverability. The anti-vibration technology further enhances user comfort and control, making it suitable for both commercial and residential landscaping tasks.

Similarly, the 325HE4X-Series takes performance to the next level with its powerful engine and extended reach. Featuring a pole saw-like extension, it allows users to tackle high branches and tall hedges without the need for ladders. The efficient blade design ensures clean cuts, reducing the risk of plant damage. This model is particularly appreciated by professionals who require a tool that can efficiently handle larger pruning tasks.

Lastly, the 323HE3 hedge trimmer is designed for users seeking a lightweight, user-friendly option. It is equipped with a reliable engine that balances power, fuel efficiency, and durability. The compact design makes it easy to handle, even in tight spaces, while the double-sided blade allows for efficient vertical and horizontal trimming.

In conclusion, the Husqvarna 325HDA55X-Series, 325HE3X-Series, 325HE4X-Series, and 323HE3 hedge trimmers showcase the company's commitment to innovation, comfort, and efficiency. With features like ergonomic designs, convenient reach adjustments, and advanced engine technology, these models cater to a wide range of trimming needs, making them essential tools for any landscaping professional or gardening enthusiast.