7.When ripping always use a rip fence or straight edge guide. This improves the accuracy of cut and reduces the chance for wheel binding.

8.Always use wheels with correct size and shape (diamond vs. round) arbor holes. Wheels that do not match the mounting hard- ware of the tool will run eccentrically, causing loss of control.

9.Never use damaged or incorrect wheel washers or bolts. The wheel washers and bolt were specially designed for your tool, for optimum performance and safety of opera- tion.

10.Causes and Operator Prevention of Kick- back:

Kickback is a sudden reaction to a pinched, bound, or misaligned wheel, causing an uncontrolled tool to lift up and out of the work- piece toward the operator.

When the wheel is pinched or bound tightly by the kerf closing down, the wheel stalls and the motor reaction drives the unit rapidly back toward the operator.

If the wheel becomes twisted or misaligned in the cut, the teeth at the back edge of the wheel can dig into the top surface of the material being cut causing the wheel to climb out of the kerf and jump back toward the operator.

Kickback is the result of tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precau- tions as given below:

Maintain a firm grip on the tool and posi- tion your body and arm to allow you to resist KICKBACK forces. KICKBACK forces can be controlled by the operator, if proper precautions are taken.

When wheel is binding, or when interrupt- ing a cut for any reason, release the trig- ger and hold the tool motionless in the material until the wheel comes to a com- plete stop. Never attempt to remove the tool from the work or pull the tool back- ward while the wheel is in motion or KICK-

BACK may occur. Investigate and take corrective actions to eliminate the cause of wheel binding.

When restarting a tool in the workpiece, center the wheel in the kerf and check that teeth are not engaged into the material. If

wheel is binding, it may walk up or KICK- BACK from the workpiece as the tool is restarted.

Support large panels to minimize the risk of wheel pinching and KICKBACK. Large

panels tend to sag under their own weight. Supports must be placed under the panel on both sides, near the line of cut and near the edge of the panel.

To minimize the risk of wheel pinching and kickback. When cutting operation requires the resting of the tool on the workpiece, the tool shall be rested on the larger portion and the smaller piece cut off.

Do not use dull or damaged wheel.

Unsharpened or improperly set wheels pro- duce narrow kerf causing excessive friction, wheel binding and KICKBACK.

Wheel depth and bevel adjusting locking levers must be tight and secure before

making cut. If wheel adjustment shifts while cutting, it may cause binding and KICKBACK.

Use extra caution when making a “Pocket Cut” into existing walls or other blind

areas. The protruding wheel may cut objects that can cause KICKBACK.

NEVER place your hand or fingers behind

the tool. If kickback occurs, the tool could easily jump backwards over your hand, lead- ing to serious personal injury.

11.When operating the tool, keep the cord away from the cutting area and position it so that it will not be caught on the work- piece during the cutting operation. Oper- ate with proper hand support, proper workpiece support, and supply cord rout- ing away from the work area.

WARNING: It is important to support the workpiece properly and to hold the tool firmly to prevent loss of control which could cause personal injury.

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Makita 4101RH instruction manual Do not use dull or damaged wheel
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4101RH specifications

The Makita 4101RH is a powerful and versatile tool designed specifically for cutting through a variety of materials with precision and ease. This industrial-grade saw is especially popular among professionals in construction, electrical, and plumbing industries, thanks to its robust capabilities and user-friendly features.

One of the standout features of the Makita 4101RH is its high-performance motor. Equipped with a 12 Amp motor, this saw delivers a staggering 3,800 RPM, ensuring efficient cutting power and fast operation. This makes it ideal for demanding tasks that require both speed and accuracy. The compact and lightweight design of the 4101RH, weighing just over 5 pounds, further enhances its portability, allowing users to maneuver it easily on job sites.

The 4101RH utilizes a unique linear ball bearing slide system that promotes smooth and accurate cutting. This technology minimizes drag during operation, resulting in cleaner cuts and reduced wear on the blade. The saw’s adjustable cutting depth feature is another significant advantage, allowing users to make precise cuts up to 1-3/8 inches deep in various materials, including wood and drywall.

Safety is a top priority for Makita, and the 4101RH is no exception. It includes an electric brake that stops the blade quickly when the trigger is released, reducing the risk of accidents and enhancing user control. Additionally, the ergonomic rubberized grip provides comfort during extended use, minimizing fatigue and strain.

Another remarkable aspect of the Makita 4101RH is its ease of maintenance. The saw features a built-in dust collection system that helps keep the work area clean, while also prolonging the life of the tool by reducing debris exposure. The easily accessible carbon brushes contribute to straightforward maintenance, allowing for quick replacements when needed.

In summary, the Makita 4101RH is a high-quality, efficient saw designed to meet the rigors of various cutting applications. With its powerful motor, innovative technologies, and focus on user safety and comfort, it stands out as a reliable choice for professionals seeking a dependable tool for their cutting needs. Whether working on construction sites or undertaking home improvement projects, the Makita 4101RH delivers the performance and precision needed for successful results.
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