Husqvarna CSA850 Parts Manual

Husqvarna CSA850 Brushcutter manual cover

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Year 2016

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Husqvarna CSA850 Brushcutter Specification

The Husqvarna CSA850 Brushcutter is an advanced tool designed for professional landscapers and heavy-duty users requiring efficient vegetation management. This model is powered by a robust two-stroke engine that delivers high torque and optimal power output, ensuring superior cutting performance even in dense undergrowth. The brushcutter features a lightweight yet durable construction, incorporating high-quality materials engineered for longevity and resilience in demanding environments. Its ergonomic design includes an adjustable handlebar system, allowing for enhanced user comfort and control, reducing operator fatigue during prolonged use. The CSA850 is equipped with a dual-line cutting head that facilitates precise trimming, while its quick-release mechanism ensures easy line replacement, minimizing downtime. An anti-vibration system effectively reduces handle vibrations, further enhancing operator comfort and control. The brushcutter also integrates an efficient air filtration system that protects the engine from dust and debris, thereby extending its lifespan and maintaining consistent performance. Additionally, a transparent fuel tank allows for easy monitoring of fuel levels, promoting uninterrupted operations. With its blend of power, durability, and ergonomic features, the Husqvarna CSA850 is a versatile brushcutter designed to tackle a range of landscaping tasks with efficiency and ease.

Husqvarna CSA850 Brushcutter F.A.Q.

How do I start the Husqvarna CSA850 brushcutter?

To start the Husqvarna CSA850 brushcutter, ensure the choke is in the 'start' position, press the primer bulb several times until fuel is visible, make sure the stop switch is in the 'ON' position, then pull the starter handle until the engine fires.

What type of fuel should I use for the CSA850?

Use a mixture of unleaded gasoline and high-quality two-stroke engine oil in a 50:1 ratio. Always use fresh fuel to ensure optimal performance.

How can I troubleshoot the engine not starting?

Check the fuel level and quality, ensure the spark plug is clean and properly gapped, verify the air filter is clean, and inspect the fuel lines for any leaks or blockages.

How often should I replace the air filter?

Replace the air filter every 25 hours of operation or more frequently in dusty conditions to maintain peak performance.

What maintenance is required for the cutting head?

Regularly check the cutting head for wear and tear, replace the line as needed, and ensure the head is properly balanced and secured.

How do I adjust the carburetor on the CSA850?

To adjust the carburetor, locate the adjustment screws and turn them slowly to achieve the optimal idle and performance settings, following the manufacturer's specifications.

What safety gear should I wear while operating the brushcutter?

Wear protective goggles, gloves, long pants, sturdy footwear, and hearing protection to ensure safety while operating the brushcutter.

How do I replace the spark plug on the CSA850?

Remove the spark plug boot, use a spark plug wrench to unscrew the old plug, and replace it with a new one that matches the specifications in the user manual.

What should I do if the brushcutter vibrates excessively?

Check the cutting head for balance and tightness, inspect the engine mounts, and ensure all screws and fasteners are secure. Excessive vibration may also indicate a mechanical issue and should be inspected by a professional if the problem persists.

How do I properly store the CSA850 for the winter?

Clean the brushcutter thoroughly, drain the fuel tank, lubricate moving parts, and store it in a dry, cool place. Cover the brushcutter to protect it from dust and moisture.