Milwaukee 6390-20 Operator's Manual

Pages 32

Year 2018

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Milwaukee 6390-20 Saw Specification

The Milwaukee 6390-20 Saw is a high-performance circular saw engineered for durability and precision, catering to both professional contractors and enthusiastic DIYers. It features a robust 15-amp motor that delivers a powerful 5,800 RPM, ensuring efficient cutting through a variety of materials. The saw is equipped with a 7-1/4 inch blade, offering an impressive cutting capacity for diverse applications. A unique feature of the 6390-20 is its Tilt-Lok handle, allowing the user to adjust the handle to the most comfortable position, thereby enhancing control and reducing fatigue during extended use. This ergonomic design is complemented by the saw's lightweight construction, weighing approximately 10.4 pounds, which further facilitates ease of handling and maneuverability.

The saw includes a spindle lock for quick and easy blade changes, minimizing downtime and maximizing productivity. It also has a bevel capacity of up to 50 degrees, providing versatility for a range of cutting angles. The aircraft aluminum shoe ensures durability and precision, maintaining stability and accuracy during operation. Additionally, the saw is designed with an advanced airflow system to keep the motor cooler, extending its lifespan and reliability.

Safety features include an electric brake that rapidly halts the blade after the trigger is released, reducing the risk of accidents. The saw's design incorporates a clear sightline for accurate cutting and a convenient depth adjustment mechanism for precise control over cutting depth. The Milwaukee 6390-20 is compatible with a variety of blades, enhancing its adaptability to different materials and cutting requirements. Overall, this circular saw combines robust power, ergonomic design, and versatile functionality, making it a valuable tool for a wide range of cutting tasks.

Milwaukee 6390-20 Saw F.A.Q.

What is the correct blade size for the Milwaukee 6390-20 Saw?

The Milwaukee 6390-20 Saw is designed to use a 7-1/4 inch blade.

How do I adjust the bevel angle on the Milwaukee 6390-20 Saw?

To adjust the bevel angle, loosen the bevel adjustment knob, tilt the saw to the desired angle, and then tighten the knob to secure the angle.

What should I do if the saw blade gets stuck during use?

First, turn off the saw and unplug it. Then, carefully remove the blade, clear any debris causing the obstruction, and reinstall the blade.

How can I maintain the cutting efficiency of the Milwaukee 6390-20 Saw?

Regularly clean the saw, inspect and replace the blade when dull, and ensure all moving parts are lubricated and free of dust.

What are the safety precautions to follow when using the Milwaukee 6390-20 Saw?

Always wear safety goggles, use the saw with both hands, and ensure the work area is clean and free of obstructions.

How do I replace the blade on the Milwaukee 6390-20 Saw?

Unplug the saw, press the spindle lock button, use a wrench to remove the arbor nut, replace the blade, and re-tighten the arbor nut securely.

What should I do if the saw is not starting?

Check the power source, ensure the saw is plugged in properly, inspect the power cord for damage, and reset the circuit breaker if necessary.

How do I ensure accurate cuts with the Milwaukee 6390-20 Saw?

Use a guide or straight edge, calibrate the saw for accuracy, and check the alignment of the blade with the guide markings on the base.

Can I use the Milwaukee 6390-20 Saw for cutting metal?

The Milwaukee 6390-20 Saw is primarily designed for wood cutting. For metal, use a suitable blade and ensure the material is secured.

What maintenance should be performed regularly on the Milwaukee 6390-20 Saw?

Regularly check for loose screws, clean the saw after each use, inspect the power cord for wear, and lubricate moving parts as needed.