If you own a DeWalt circular saw, you might find yourself in a situation where you need to change the saw blade. Whether you want to replace a dull blade or switch to a different type, knowing how to remove the blade correctly is essential. In this guide, we will walk you through the step-by-step process of removing the blade from your DeWalt circular saw.
Before you get started, safety should always be your top priority. Make sure that your saw is switched off and unplugged from the power source. It’s also a good idea to wear protective gloves when working with power tools.
The first step in removing the blade is to locate the blade release button or locking mechanism on your DeWalt circular saw. This can vary depending on the model, so refer to the owner’s manual if you’re unsure. Once you’ve found the release button, press and hold it to keep the blade locked in place.
Next, you’ll need to use a wrench that fits the arbor nut on your saw. Insert the wrench onto the arbor nut and turn it counterclockwise to loosen it. Some models may have a spindle lock button that you can press to hold the blade in place while you loosen the nut.
Once the nut is loose, you can remove it completely, along with the outer washer. Be careful not to misplace these small parts, as you will need them when reassembling the saw. With the nut and washer removed, you can now slide the blade off the arbor and set it aside.
Before installing a new blade, take the time to clean any debris or sawdust from the arbor and the surrounding area. This will ensure a secure fit and prevent any issues during operation. To install the new blade, simply slide it onto the arbor, making sure that the blade teeth are facing in the correct direction.
To secure the new blade, reverse the steps you followed to remove the old one. Replace the outer washer onto the arbor, followed by the nut. Use the wrench to tighten the nut clockwise, ensuring that it is tightened securely. Finally, release the blade release button, and your DeWalt circular saw is ready to use with a brand new blade!
Remember, proper maintenance and care of your DeWalt circular saw will ensure its longevity and optimal performance. Always refer to the owner’s manual for specific instructions and safety guidelines.
Section 1: Preparing for Blade Removal
Before removing the circular saw blade from your DeWalt saw, it’s important to take some precautions and gather the necessary tools for the task. Follow these steps to ensure a safe and successful blade removal process:
Step 1: Turn off and unplug the saw
Before starting any blade removal procedure, make sure the saw is turned off and unplugged from the power source. This will minimize the risk of accidental contact with the blade and potential injuries.
Step 2: Wear appropriate safety gear
Wearing the right safety gear is crucial when working with power tools. Put on safety goggles to protect your eyes from any potential debris or flying objects. Additionally, wearing work gloves will provide extra protection for your hands during the blade removal process.
Step 3: Set the saw on a stable work surface
Find a stable work surface, such as a workbench or table, to place your DeWalt circular saw on. Make sure the surface is sturdy and flat, providing a secure base for the saw while you perform the blade removal.
Step 4: Locate the arbor lock button
Take a close look at your circular saw and locate the arbor lock button. The arbor lock button is typically positioned near the blade housing, and it is used to immobilize the blade during the removal process.
Step 5: Gather the necessary tools
Prepare the tools you will need for the blade removal. These tools commonly include a wrench, which may be provided with your DeWalt saw, and an Allen wrench or hex key that fits the arbor bolt or screw holding the blade in place. Ensure that you have the appropriate sizes of wrenches and keys for your specific saw model.
Following these steps will help you prepare for the blade removal process and ensure a safe working environment.
Section 2: Disconnecting the Power Source
Before attempting to remove the DeWalt circular saw blade, it is essential to disconnect the power source to ensure your safety. Follow the steps below to properly disconnect the power source:
| Step 1: | Locate the power switch/button on the circular saw. |
| Step 2: | Switch off the power by pushing the power switch/button into the “Off” position. |
| Step 3: | If the circular saw is corded, unplug it from the power outlet. If it is cordless, remove the battery pack or disconnect it from the power source. |
| Step 4: | Wait for a few minutes to ensure the circular saw is fully powered down and there is no residual electricity in the system. |
By disconnecting the power source, you minimize the risk of accidental activation and potential injuries during the blade removal process. Always prioritize safety when working with power tools.
Section 3: Aligning the Blade Guard
When removing or replacing the saw blade on your Dewalt circular saw, it’s important to ensure that the blade guard is aligned properly. This is crucial for safety reasons and to ensure the smooth operation of your saw. Here are the steps to align the blade guard correctly:
Step 1: Turn off the Saw
Before attempting to align the blade guard, make sure to turn off the saw and unplug it from the power source. This will prevent any accidental start-up while working on the blade guard.
Step 2: Locate the Blade Guard Lock
Locate the blade guard lock, which is usually located near the handle of the circular saw. This lock is used to hold the blade guard in place during operation. Release the lock by pressing or turning it, depending on the design of your Dewalt circular saw.
Step 3: Inspect the Blade Guard
Once the lock is released, carefully inspect the blade guard for any obstructions or debris. Remove any dirt or sawdust that may have accumulated on the blade guard, as this can affect its alignment.
Step 4: Align the Blade Guard
Align the blade guard with the saw by carefully sliding it back and forth. Make sure the guard moves freely and smoothly along the saw’s body without any resistance. It should cover the blade fully when in the resting position and retract easily when the saw is in use.
Step 5: Test the Alignment
Before using the saw, test the alignment of the blade guard by gently pushing it down and letting it retract. It should move smoothly and lock into place without any issues. If you notice any abnormalities or difficulties in movement, repeat the alignment process.
Remember, proper alignment of the blade guard is essential for safety and optimal performance of your Dewalt circular saw. By following these steps, you can ensure that your blade guard is aligned correctly and ready for use.
Section 4: Loosening the Blade Bolt
To remove the circular saw blade from your DeWalt saw, you need to loosen the blade bolt that holds it in place. Follow these steps to safely loosen the blade bolt:
Step 1: Unplug the Saw
Before you begin, always unplug the saw from the power source to ensure your safety.
Step 2: Prepare the Wrench
Locate the blade wrench that came with your DeWalt saw. The blade wrench is usually a small L-shaped tool that fits the blade bolt.
Step 3: Secure the Blade
Place a block of wood, or a piece of scrap material, against the blade teeth to prevent the blade from turning while you loosen the blade bolt.
Step 4: Loosen the Blade Bolt
Insert the blade wrench into the blade bolt and rotate it counterclockwise to loosen the bolt. Apply firm pressure to ensure proper engagement with the bolt.
Note: The blade bolt may be tight, so you may need to use some force to loosen it, but be careful not to damage the threads or the blade itself.
Once the blade bolt is loose, you can proceed to the next section to fully remove the circular saw blade.
Section 5: Removing the Retaining Nut
To remove the circular saw blade on your DeWalt saw, you will need to take off the retaining nut. Follow these steps:
1. Unplug the saw from the power source to ensure safety.
2. Locate the arbor lock button, which is usually located near the blade. Press and hold the arbor lock button to prevent the blade from rotating.
3. Use the wrench provided with your DeWalt saw, or a suitable wrench that fits the retaining nut, to loosen the nut by turning it counterclockwise. Remember that some models may have a left-handed thread, so you might need to turn the nut clockwise instead.
4. Continue loosening the nut until you can remove it completely by hand.
5. Carefully lift the blade off the arbor and set it aside in a safe place.
6. Inspect the arbor for any dirt or debris. Clean it if necessary to ensure smooth operation.
7. If you plan to install a new blade, make sure it is compatible with your saw’s arbor size and type.
By following these steps, you can easily remove the retaining nut and replace or clean the circular saw blade on your DeWalt saw.
Section 6: Removing the Circular Saw Blade
Before you can remove the circular saw blade, make sure the saw is turned off and unplugged from the power source. Safety should always be a top priority when working with power tools.
Here are the steps to remove the circular saw blade:
- Locate the blade release button or lever, typically located on the motor housing near the blade.
- Press and hold the blade release button or lever, which will disengage the blade lock.
- While holding the release button or lever, use a wrench or blade changing tool to loosen the arbor nut by turning it counterclockwise.
- Once the arbor nut is loose, remove it and set it aside in a safe place.
- Carefully lift the old blade off the arbor and remove it from the saw.
- Inspect the arbor for any dirt or debris, and clean it if necessary.
- Align the new blade with the arbor, making sure that the saw teeth are facing in the right direction according to the manufacturer’s instructions.
- Place the arbor nut back onto the arbor and tighten it by turning it clockwise using a wrench or blade changing tool.
- Ensure the blade is securely fastened by giving it a gentle tug.
Once the new blade is securely in place, you can safely continue using your DeWalt circular saw for your cutting tasks.
