Milwaukee 6391 Operator's Manual

Pages 32

Year 2018

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of 32

Milwaukee 6391 Saw Specification

The Milwaukee 6391 Saw is a high-performance circular saw designed for professional use, offering robust power and precision. It features a powerful 15-amp motor capable of delivering up to 5,800 RPM, ensuring efficient cutting through various materials, including wood and composite materials. The saw is equipped with a Tilt-Lok handle, which is an ergonomic innovation allowing users to adjust the handle angle to their preferred position, enhancing comfort and control during operation. This feature is particularly beneficial for extended use, reducing strain on the user's wrist and arm.

The saw's cutting capacity is enhanced by a 7-1/4 inch blade, providing a maximum cut depth of 2-7/16 inches at 90 degrees and 1-13/16 inches at 45 degrees. It also includes a bevel capacity of 50 degrees, allowing for versatile cutting angles and the ability to tackle complex cutting tasks. The aircraft aluminum shoe ensures durability and stability, contributing to accurate cuts and long-lasting performance. The saw's weight, approximately 10.4 pounds, balances durability with ease of handling, making it suitable for both heavy-duty tasks and more delicate projects.

Additionally, the Milwaukee 6391 Saw features a spindle lock for quick and easy blade changes, minimizing downtime on the job site. The product is designed with a focus on safety, incorporating an electric brake that quickly stops the blade after the trigger is released, reducing the risk of accidents. Overall, the Milwaukee 6391 Saw combines power, versatility, and safety, making it an ideal choice for professionals seeking reliability and precision in a circular saw.

Milwaukee 6391 Saw F.A.Q.

How do I change the blade on the Milwaukee 6391 Saw?

To change the blade on the Milwaukee 6391 Saw, first unplug the saw. Use the blade wrench stored on the saw to loosen the arbor nut. Remove the old blade, replace it with the new one, ensuring the teeth face the correct direction, and tighten the arbor nut securely.

What is the correct way to calibrate the bevel setting on the Milwaukee 6391 Saw?

To calibrate the bevel setting, first, ensure the saw is unplugged. Set the bevel angle to 0 degrees and use a square to verify accuracy. If adjustment is needed, use the bevel adjustment screw to calibrate and lock the setting in place.

How can I troubleshoot if the saw is not starting?

If the saw is not starting, check that it is properly plugged in and that the power outlet is functioning. Ensure the safety switch is engaged. If the problem persists, inspect the power cord for damage and consult the user manual or a professional technician.

What maintenance is required for the Milwaukee 6391 Saw?

Regular maintenance includes cleaning the saw after each use, checking and replacing the blade as needed, inspecting the power cord for wear, and lubricating the pivot points. It's also important to periodically check the alignment of the blade and bevel settings.

How can I ensure the safety of using the Milwaukee 6391 Saw?

Ensure safety by always wearing appropriate personal protective equipment, such as goggles and gloves. Keep the work area clean and free of debris. Always use the saw with two hands and follow the manufacturer's safety instructions.

What blade types are compatible with the Milwaukee 6391 Saw?

The Milwaukee 6391 Saw is compatible with 7-1/4 inch circular saw blades. Ensure the arbor size matches and choose the appropriate blade type for the material you are cutting.

How do I adjust the depth of cut on the Milwaukee 6391 Saw?

To adjust the depth of cut, unplug the saw and locate the depth adjustment lever. Loosen the lever, set the blade to the desired depth, and then tighten the lever securely.

Why is the saw cutting inaccurately and how can it be fixed?

Inaccurate cuts can stem from a misaligned blade or bevel. Check the alignment using a square and adjust the bevel settings as necessary. Ensure the material is securely clamped and the saw base is flat against the workpiece.

What should I do if the blade guard is not retracting properly?

If the blade guard is not retracting, check for debris obstructing its path. Clean any obstructions and ensure the guard moves freely. If the problem persists, inspect the guard mechanism for damage and consult a technician if necessary.

How do I store the Milwaukee 6391 Saw to ensure longevity?

Store the saw in a dry, cool place away from direct sunlight. Ensure the blade is retracted and the tool is unplugged. It's best to store the saw in its original case or on a secure shelf to prevent damage.