How to adjust raising mechanism on record table saw

May 24, 2018

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If you own a Record Table Saw, you know how important it is to have a properly functioning raising mechanism. The raising mechanism is responsible for adjusting the height of the blade, allowing you to make accurate cuts. However, over time, the raising mechanism may become misaligned or start to malfunction. In this article, we will guide you through the steps to adjust the raising mechanism on your Record Table Saw, ensuring that your saw is always in top-notch condition.

Step 1: Safety First

Before you begin adjusting the raising mechanism, it is crucial to prioritize safety. Make sure the saw is turned off and unplugged before starting any adjustments. Additionally, wear protective gear such as safety glasses and work gloves to prevent any potential injuries.

Step 2: Aligning the Raising Mechanism

First, locate the raising mechanism knob or handle on your Record Table Saw. This is typically found on the front or side of the saw. Start by loosening the knob or handle to allow for adjustment. Next, turn the knob or handle clockwise to raise the blade and counterclockwise to lower the blade. Gradually make small adjustments until the blade is at the desired height.

Note: It is important to make sure the blade is parallel to the table surface for accurate cuts. To check the alignment, use a combination square or a straightedge placed against the blade and the table. Adjust the raising mechanism accordingly.

Step 3: Testing and Fine-Tuning

Once you have adjusted the raising mechanism, it is important to test its functionality. Turn on the saw and make a few test cuts on scrap wood to ensure the blade is cutting accurately and smoothly. If adjustments are needed, repeat step 2 until the desired results are achieved.

Remember, regular maintenance is key to keeping your Record Table Saw in optimal condition. By adjusting the raising mechanism as needed, you can ensure that your saw is always ready to deliver precise and clean cuts for your woodworking projects.

How to Adjust Raising Mechanism on Record Table Saw

Having a properly adjusted raising mechanism on your Record table saw is crucial for achieving accurate and safe cuts. Over time, the raising mechanism may become misaligned or worn out, leading to issues with the blade height adjustment. Fortunately, adjusting the raising mechanism is a relatively simple process that can be done with a few basic tools.

Step 1: Safety First

Before you begin adjusting the raising mechanism, ensure that the table saw is unplugged and the blade is fully retracted. Safety should always be your top priority when working with power tools.

Step 2: Access the Raising Mechanism

Locate the raising mechanism on your Record table saw. This is typically found on the front or side of the saw and consists of a crank handle or a motorized switch. Remove any covers or guards that may be obstructing your access to the mechanism.

Step 3: Check for Misalignment

Inspect the raising mechanism for any signs of misalignment. Look for any loose or missing bolts, and ensure that all components are properly aligned. If you notice any issues, gently tighten or adjust the necessary components using a wrench or screwdriver.

Step 4: Lubrication

Add lubrication to the raising mechanism to ensure smooth operation. Use a light machine oil or lubricant specifically formulated for woodworking tools. Apply a small amount of lubricant to any moving parts or joints within the mechanism.

Step 5: Test and Adjust

After lubricating the raising mechanism, test the blade height adjustment by turning the crank handle or engaging the motorized switch. Pay attention to the smoothness of the motion and ensure the blade raises and lowers without any difficulty. If you encounter any resistance or inconsistency, make further adjustments as needed.

Step 6: Fine-Tuning

If necessary, fine-tune the raising mechanism to achieve the desired blade height accuracy. Use a measuring tool, such as a combination square or a caliper, to ensure the blade is at the desired height as indicated by the saw’s scale. Make any necessary adjustments to achieve the desired accuracy.

Step 7: Regular Maintenance

To keep the raising mechanism in optimal condition, it is important to perform regular maintenance. Keep the mechanism clean and free from dust and debris. Inspect the components for wear and tear, and replace any damaged parts as needed.

By following these steps, you can easily adjust the raising mechanism on your Record table saw. Remember to always prioritize safety and take your time when making adjustments. With a properly functioning raising mechanism, you can ensure accurate and safe cuts in your woodworking projects.

Understanding the Raising Mechanism

The raising mechanism on a record table saw is a crucial component that allows you to adjust the height of the blade. Proper understanding of how this mechanism works is essential for achieving accurate cuts and ensuring the safety of your woodworking projects.

Components of the Raising Mechanism

The raising mechanism consists of several parts that work together to raise or lower the blade. These components include:

Elevation Handwheel: This is the control knob that you turn to adjust the height of the blade. It is usually located on the front or side of the table saw.
Elevation Screw: The elevation handwheel is connected to the elevation screw, which is a threaded rod that moves the blade up or down when turned.
Elevation Nut: The elevation screw is threaded through the elevation nut, which is securely attached to the saw’s trunnion assembly. This nut moves along the screw as it is turned.
Trunnion Assembly: The trunnion assembly is a metal framework that supports the saw’s arbor and blade. It is responsible for guiding the blade in its vertical movement and offers stability during cutting operations.
Locking Mechanism: To prevent unintentional height changes during cutting, a locking mechanism is built into the raising mechanism. This ensures that once you set the desired blade height, it remains locked in place.

Adjusting the Raising Mechanism

To adjust the raising mechanism on your record table saw, follow these steps:

Start by loosening the locking mechanism to allow for blade height adjustments.
Turn the elevation handwheel clockwise to raise the blade or counterclockwise to lower it. Take small increments to avoid sudden height changes.
Check the blade height using a measuring tool or a test cut. Make adjustments as necessary until you achieve the desired blade height.
Once the desired height is achieved, tighten the locking mechanism to secure the blade in place.

Step-by-Step Guide for Adjusting the Raising Mechanism

If you are having trouble with the raising mechanism on your record table saw, it may need to be adjusted. Follow these steps to ensure proper adjustment:

Step 1: Ensure your table saw is turned off and unplugged to prevent any accidents.

Step 2: Locate the raising mechanism on your table saw. It is usually located near the front of the saw, underneath the table.

Step 3: Using a wrench or an adjustable wrench, loosen the nuts or bolts that secure the raising mechanism to the table.

Step 4: Once the nuts or bolts are loose, adjust the raising mechanism to the desired height. Ensure it is level with the table and not tilted.

Step 5: Once you have adjusted the raising mechanism, tighten the nuts or bolts securely. Make sure they are tight enough to hold the mechanism in place, but not too tight that it restricts movement.

Step 6: Test the raising mechanism by turning on your table saw and raising and lowering the blade. Ensure it moves smoothly and without any obstructions.

Step 7: If you notice any issues or irregularities with the raising mechanism, repeat the steps above to readjust it.

Note: If you are unsure about adjusting the raising mechanism on your table saw, it is always recommended to consult the user manual or contact the manufacturer for assistance.

Troubleshooting Common Issues with the Raising Mechanism

When using a record table saw, you may encounter some issues with the raising mechanism. Fortunately, many of these problems can be easily resolved with a few simple troubleshooting steps. Here are some of the most common issues you may face and how to fix them:

1. Difficulty in Adjusting the Blade Height:

If you find it challenging to adjust the blade height, the first thing you should do is check if the raising mechanism is properly lubricated. Insufficient lubrication can cause the mechanism to become sticky and harder to operate. Apply a small amount of lubricant to the raising mechanism, following the manufacturer’s instructions.

If lubrication does not solve the issue, check for any debris or sawdust that may have accumulated in the mechanism. Clean the mechanism thoroughly using compressed air or a brush to remove any obstruction.

2. Uneven Blade Height Adjustment:

If you notice that the blade height is uneven when adjusting, the first step is to check if the raising mechanism is properly aligned. Inspect the mechanism for any loose or damaged parts and tighten or replace them as necessary.

Next, make sure the elevation screw and lock are properly adjusted. If they are out of alignment, adjust them according to the manufacturer’s instructions to ensure smooth and even blade height adjustment.

3. Raising Mechanism Sticking or Jamming:

If you experience issues with the raising mechanism sticking or jamming, the first thing you should do is check for any debris or sawdust that may be obstructing its movement. Clean the mechanism thoroughly and remove any obstructions that you find.

Next, inspect the elevation screw for any signs of damage or excessive wear. If the screw is bent, corroded, or worn out, it may need to be replaced. Consult the saw’s user manual or contact the manufacturer for guidance on how to obtain a replacement part.

4. Excessive Play in the Raising Mechanism:

If you notice excessive play in the raising mechanism, the first step is to check if the lock or elevation screw is loose. Tighten them as necessary to reduce the play.

If tightening the lock and elevation screw does not solve the issue, inspect the gears and other moving parts of the raising mechanism for wear and tear. Replace any worn or damaged components to restore proper functionality.

By troubleshooting these common issues with the raising mechanism on your record table saw, you can ensure smooth and accurate blade height adjustments, allowing you to make precise cuts for your woodworking projects.

Maintaining the Raising Mechanism for Longevity

The raising mechanism is a crucial component of the record table saw, allowing you to adjust the height of the blade to the desired level. To ensure the longevity and optimal performance of this mechanism, regular maintenance is essential. By following a few simple steps, you can keep the raising mechanism in top shape and avoid any potential issues.

Here are some tips to maintain the raising mechanism:

1. Clean Regularly	Make it a habit to clean the raising mechanism regularly. Remove any dust, dirt, or debris that may accumulate over time. Use a soft brush or a compressed air canister to clean hard-to-reach areas.
2. Lubricate Moving Parts	Apply lubricant to the moving parts of the raising mechanism. This will help reduce friction and ensure smooth operation. Be sure to use a lubricant specifically designed for woodworking machinery.
3. Check for Misalignment	Regularly inspect the raising mechanism for any signs of misalignment. If you notice any issues, such as the blade not raising or lowering evenly, it may be necessary to adjust or realign the mechanism. Refer to the user manual or seek professional assistance if needed.
4. Avoid Overloading	Avoid overloading the raising mechanism by exceeding its weight capacity. This can put unnecessary strain on the mechanism and lead to premature wear and tear. Always check the weight restrictions specified by the manufacturer.
5. Store in a Dry Area	When not in use, store the record table saw in a dry area to prevent moisture damage. Moisture can cause rust or corrosion, which can adversely affect the raising mechanism’s functionality. Consider using a dehumidifier in the storage area to maintain optimal conditions.

By following these maintenance tips, you can ensure the longevity and smooth operation of the raising mechanism in your record table saw. Regular upkeep will not only extend the lifespan of the mechanism but also contribute to the overall safety and performance of your table saw.