MAINTENANCE

Muffler

NOTE!

Some mufflers are fitted with a catalytic converter. See

“Technical data” to see whether you clearing saw is fitted 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 inflammable 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 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 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!

Cooling system

To maintain as low opera- ting 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 cylin- der).

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.

English – 15

Page 14 Page 16
Page 15
Image 15
Husqvarna 326HD60, 326HD75 manual Muffler, Cooling system
Page 14 Page 16

326HD60, 326HD75 specifications

The Husqvarna 326HD75 and 326HD60 are advanced hedge trimmers designed for professional landscapers and homeowners seeking high performance and reliability. Both models excel in providing exceptional cutting capabilities while ensuring user comfort and ease of operation, making them standout choices in the market.

The Husqvarna 326HD75 model is known for its impressive 75 cm cutting bar, which allows users to tackle larger hedges and shrubs with ease. Its powerful 25.4 cc X-Torq engine ensures efficient fuel consumption while delivering strong cutting performance. The lightweight design of the trimmer, weighing just 5.3 kg, minimizes user fatigue, allowing for extended periods of use without discomfort.

On the other hand, the Husqvarna 326HD60 features a slightly shorter 60 cm cutting bar, which is ideal for maintaining smaller hedges and detailing work. This model also utilizes the X-Torq engine technology, providing a mix of power and fuel efficiency. With an ergonomic design, the 326HD60 ensures that operators can handle precision tasks effectively.

Both models are equipped with adjustable handles, allowing for better maneuverability and control during cutting tasks. This feature is vital when working in tight spaces or on uneven terrain. Moreover, the double-sided cutting blades provide increased productivity by allowing the user to cut from multiple angles without repositioning the tool. This results in a cleaner, more precise cut and a professional finish.

The Husqvarna 326HD75 and 326HD60 also incorporate a robust anti-vibration system that significantly reduces vibration levels, enhancing user comfort during extended use. This technology not only improves the overall experience for the operator but also contributes to increased accuracy and control when trimming.

Additionally, these trimmers are designed with a low noise engine, making them suitable for residential areas where noise restrictions may apply. The ease of maintenance, including the readily accessible air filter and easy-to-replace spark plug, ensures that both models provide longevity and reliability.

In summary, the Husqvarna 326HD75 and 326HD60 hedge trimmers offer a perfect blend of power, efficiency, and ergonomic design. With their advanced features and technologies, they are ideal choices for anyone looking to achieve exceptional results in their landscaping projects while maintaining user comfort and reducing fatigue. Whether for professional or home use, these trimmers deliver top-tier performance and utility.
Top Page Image Contents