Husqvarna Floor s FS4800 Parts Manual

Husqvarna Floor Saws FS4800 Saw manual cover

Pages 91

Year 2008

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Husqvarna Floor Saws FS4800 Saw Specification

The Husqvarna FS4800 is a powerful floor saw designed for versatility and efficiency in demanding cutting applications. It is equipped with a robust gasoline engine, providing reliable performance for cutting concrete and asphalt surfaces. The saw features a cutting depth capacity of up to 15 inches, making it suitable for a wide range of projects, from roadwork to industrial flooring.

The FS4800 is engineered with a user-friendly design, incorporating adjustable handles that enhance operator comfort and control during extended use. Its intuitive control panel allows for easy operation, with straightforward adjustments for blade depth and engine speed. The saw’s heavy-duty frame is constructed to withstand rigorous job site conditions, ensuring durability and long-term service life.

Safety is a priority in the FS4800's design, with integrated features such as blade guards and emergency stop functions to protect operators. The saw also includes a water delivery system to minimize dust and cool the blade, enhancing cutting precision and extending blade life.

Maintenance is simplified with easy access to key components, enabling quick servicing and reduced downtime. The FS4800 also offers compatibility with a range of blade sizes, providing flexibility for various cutting requirements. Overall, the Husqvarna FS4800 floor saw combines power, durability, and ease of use, making it an ideal choice for professionals seeking a reliable tool for heavy-duty surface cutting tasks.

Husqvarna Floor Saws FS4800 Saw F.A.Q.

How do I properly start the Husqvarna FS4800 Floor Saw?

To start the Husqvarna FS4800 Floor Saw, ensure the saw is on a flat surface, check that the blade is properly installed and tightened. Turn the fuel valve to the 'ON' position, set the choke to 'ON' if the engine is cold, switch the ignition to 'ON', and pull the starter handle firmly. Once the engine starts, gradually move the choke to the 'OFF' position.

What is the recommended maintenance schedule for the FS4800 Saw?

The FS4800 Saw should have a daily inspection before use, including checking the blade, fluid levels, and general condition. Change the oil every 100 hours of operation and inspect the air filter regularly. Spark plugs should be checked every 100 hours and replaced annually. It's also important to check and tighten bolts and nuts regularly.

How can I troubleshoot if the FS4800 engine won't start?

If the FS4800 engine won't start, check the fuel level and ensure the fuel valve is open. Inspect the spark plug for fouling or damage. Ensure the choke is set correctly and that the air filter is clean. If these steps don’t resolve the issue, verify that the ignition switch is functional and examine the carburetor for blockages.

What type of blade should I use for cutting concrete with the FS4800?

For cutting concrete with the FS4800, a diamond blade is recommended due to its durability and efficiency in cutting hard materials. Ensure the blade is appropriate for the hardness of the concrete and the specific conditions of the job.

How do I adjust the cutting depth on the Husqvarna FS4800?

To adjust the cutting depth on the FS4800, locate the depth control lever or wheel, typically found near the operator's position. Gradually adjust the lever or wheel to raise or lower the blade to the desired cutting depth while ensuring the saw is off and the blade is not spinning.

What should I do if my FS4800 is vibrating excessively during operation?

Excessive vibration in the FS4800 can be caused by an unbalanced blade, worn bearings, or loose components. Check that the blade is properly mounted and balanced. Inspect bearings for wear and replace if necessary. Tighten any loose parts and inspect the saw for any structural damages.

How can I safely transport the FS4800 Floor Saw?

To safely transport the FS4800, ensure the engine is off and cool. Secure the blade guard and ensure the saw is stable. Use appropriate lifting equipment or assistance to load the saw, and secure it in place using straps or chains to prevent movement during transport. Avoid transporting with fuel in the tank to prevent spills.

What are common causes of overheating in the FS4800 and how can they be prevented?

Common causes of overheating in the FS4800 include insufficient coolant, dirty air filters, or an overworked engine. To prevent overheating, ensure the coolant levels are adequate, clean or replace air filters regularly, and avoid operating the saw under excessive load conditions. Regular maintenance checks can also help in preventing overheating.

How do I replace the blade on the Husqvarna FS4800?

To replace the blade on the FS4800, first, ensure the saw is turned off and the engine is cool. Loosen the blade bolt using the appropriate wrench, remove the old blade, and clean the arbor. Install the new blade ensuring it is aligned correctly, and tighten the blade bolt securely. Ensure all safety guards are in place before operation.

What safety precautions should be taken when operating the FS4800?

When operating the FS4800, wear appropriate personal protective equipment, including safety goggles, gloves, and hearing protection. Ensure the work area is clear of obstructions and bystanders. Always follow the manufacturer’s instructions and guidelines, and be familiar with emergency procedures. Regularly inspect the saw for any safety hazards before use.