MAINTENANCE

Carburettor

Your Husqvarna product has been designed and manufac- tured to specifications that reduce harmful emissions. After your unit has been run 8-10 tanks of fuel the engine has broken in. To ensure that your unit is at peak perform- ance and producing the least amount of harmful emissions after break in, have your authorized servicing dealer, who has a revolution counter at his disposal, to adjust your carburet- tor for optimum operating conditions.

!WARNING!

The complete clutch cover with shaft must be fitted before the machine is started, otherwise the clutch can become loose and cause personal injury.

Operation

•The carburettor governs the engine‘s speed via the throttle. Air/fuel is mixed in the carburettor. The air/fuel mixture is adjustable. To take advantage of the engine‘s optimal output the adjustment must be correct.

•The setting of the carburettor means that the engine is adapted to local conditions, for example, the climate, altitude, petrol and the type of 2-stroke oil.

Muffler

NOTE!

Some mufflers are fitted with a catalytic converter. See “Techni- cal data” to see whether you brush cutter 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 inflamma- ble material. Some mufflers are equipped with a special spark arrestor 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

Idle speed adjustment (T)

•Check that the air filter is clean. When the idle speed is correct, the trimmerhead will not rotate. If adjustment is required, close (clockwise) the T-screw, with the engine running, until the trimmerhead starts to rotate (3 400 rpm). Open (counterclockwise) the screw until the trimmerhead stops. You have reached the correct idle speed (abt 2 600 rpm) when the engine runs smoothly in all positions well below the rpm when the trimmerhead starts to rotate.

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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!

Contact your servicing dealer, if the idle speed setting cannot be adjusted so that the cutting attachment stops. Do not use the machine until it has been properly adjusted or repaired.

NOTE!

The machine should only be used for short periods at its highest speed.

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Husqvarna 152RB manual Maintenance, Carburettor, Muffler, Operation, Idle speed adjustment T
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152RB specifications

The Husqvarna 152RB is a robust and versatile brushcutter designed for both professional landscapers and avid garden enthusiasts. Known for its powerful performance and user-friendly features, the 152RB is an essential tool for tackling tough vegetation and maintaining gardens, parks, and large outdoor areas.

One of the standout features of the Husqvarna 152RB is its potent and efficient engine. Equipped with a 25.4cc two-stroke engine, it delivers exceptional power and torque while maintaining fuel efficiency. The X-Torq engine technology reduces fuel consumption by up to 20% and lowers emissions, making it an environmentally friendly choice for eco-conscious users. This engine design not only ensures compliance with emissions standards but also enhances the overall durability and reliability of the tool.

The ergonomic design of the 152RB sets it apart from competitors. It features an adjustable harness that distributes weight evenly, reducing strain on the user during prolonged operation. The bike handle is specifically designed for better control and comfort, allowing users to maneuver easily through different terrains and angles. The anti-vibration system further enhances comfort by minimizing vibrations that can lead to fatigue, making it ideal for long workdays.

Another noteworthy characteristic is the brushcutter's versatility. The Husqvarna 152RB can be fitted with a variety of cutting attachments, such as trimmer heads and blades, enabling users to customize the tool based on their needs. This adaptability makes it suitable for trimming grass, cutting brush, and even tackling thicker vegetation, providing an all-in-one solution for landscape maintenance.

Husqvarna has also incorporated user-friendly features that simplify operation and maintenance. The air filter is easily accessible, allowing for quick cleaning and replacement, while the Smart Start technology ensures effortless starting with minimal effort. The fuel tank is transparent, enabling users to easily monitor fuel levels without guesswork.

In conclusion, the Husqvarna 152RB is a feature-rich brushcutter that combines power, efficiency, and user comfort. With its advanced engine technology, ergonomic design, and versatility, it is tailored for performance and durability, making it a preferred choice for professionals and homeowners alike who seek a dependable solution for their outdoor maintenance tasks. Whether you’re trimming your yard, clearing overgrown areas, or maintaining large landscapes, the Husqvarna 152RB stands out as a reliable companion.
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