DeWALT Circular Saw - DCS579NT

The Dewalt DCS579N is the replacement for the DCS576N. The new machine boasts an updated motor dri...

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B&QB&Q - Dcs579Nt 54V 190mm Xr Flexvolt High Power Circular Saw Bare & Guide Rail
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Product Information

Full details

This guide helps users of the DeWALT DCS579NT circular saw understand its features and how to use it effectively. Ideal for roofers, carpenters, and general contractors, this saw offers increased power and precision for various cutting tasks. Keep in mind that while it's designed for high performance, proper safety precautions and understanding of its features are crucial for optimal use.

All features

Model Part NumberDCS579NT
BrandDeWalt

Extended Product Information

FAQs

What type of battery does the DCS579NT use?

The DCS579NT uses DeWALT 54V FlexVolt batteries.

Is the guide rail included with the saw?

No, the guide rail (DWS5022) is sold separately.

What is the maximum bevel angle?

The maximum bevel angle is 57 degrees.

How do I change the blade?

Disconnect the battery, use the blade wrench to loosen the blade bolt, remove the old blade, and install the new one, ensuring the blade teeth face the correct direction. Tighten the bolt securely.

What safety precautions should I take?

Always wear appropriate PPE, including eye and hearing protection. Ensure the material is securely supported during cutting. Disconnect the battery before making adjustments or changing blades.

How do I adjust the cutting depth?

Use the depth adjustment lever to set the cutting depth, ensuring it matches the material thickness.

Can I use this saw for metal cutting?

This saw is primarily designed for cutting wood and other construction materials. Using it on metal may damage the saw and void the warranty. Always use the correct blade for the material.

Troubleshooting

Saw won't turn on.

Check that the battery is properly installed and charged. Also, inspect the battery contacts for any debris. Ensure the trigger lock is disengaged.

Poor cutting performance or burning of the wood.

Check the blade for sharpness and replace if necessary. Ensure the blade is appropriate for the material being cut. Adjust the cutting speed as needed. Reduce the feed rate.

The saw is vibrating excessively.

Check that the blade is properly installed and tightened. Inspect the saw for any loose parts. Ensure the material is properly supported.

The cut is not straight when using the guide rail.

Check that the guide rail is properly attached to the saw. Make sure the rail is straight and the saw base is aligned with the rail.

Pros and Cons

Pros

  • High power output for demanding cutting tasks.
  • Cordless operation provides greater flexibility on the job site.
  • Compatibility with guide rails enhances cutting accuracy and ease of use.
  • Durable construction ensures long service life.
  • LED work light improves visibility in various conditions.
  • Brushless motor technology increases efficiency and runtime.

Cons

  • Requires a 54V FlexVolt battery, which may require additional investment.
  • The saw's weight can be substantial, potentially leading to fatigue during extended use.
  • Guide rail is sold separately, adding to the overall cost.
  • Dust collection may require additional accessories for optimal performance.
  • Requires some experience to handle the power and features effectively.
  • The size and power may be overkill for smaller, less demanding projects.

Setup, Compatibility & Care

  1. Battery Installation: Ensure the DeWALT 54V FlexVolt battery is fully charged. Insert the battery into the saw until it clicks.
  2. Blade Installation: Always disconnect the battery before changing the blade. Use the provided blade wrench to loosen the blade bolt, remove the old blade, and install the new one, ensuring the blade teeth are facing the correct direction. Tighten the bolt securely.
  3. Depth Adjustment: Set the cutting depth using the depth adjustment lever, ensuring it matches the material thickness. For use with guide rail set to 57mm.
  4. Bevel Adjustment: Adjust the bevel angle to the desired setting (up to 57 degrees) using the bevel adjustment lever.
  5. Guide Rail Compatibility: Attach the saw to the DeWALT guide rail (DWS5022) for straight, accurate cuts. The guide rail connects with the saw base.
  6. Safety: Always wear appropriate personal protective equipment (PPE), including eye protection and hearing protection. Ensure the material is securely supported during cutting.

Care:

  • Clean the saw after each use with a brush or compressed air to remove dust and debris.
  • Inspect the blade for damage before each use. Replace the blade if it is dull or damaged.
  • Keep the saw's ventilation slots clear of obstructions.
  • Store the saw in a dry, protected location.

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