14.REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on.

15.AVOID UNINTENTIONAL STARTING. Don't carry plugged-in tool with finger on switch. Be sure switch is OFF when plugging in.

16.OUTDOOR USE EXTENSION CORDS. When tool is used outdoors, use only extension cords intended for use outdoors and so marked.

17.STAY ALERT. Watch what you are doing, use common sense. Don't operate tool when you are tired.

18.CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked t o determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced by an authorized serv- ice center unless otherwise indicated elsewhere in this instruction manual. Have defective switches replaced by authorized service center. Don't use tool if switch does not turn it on and off.

19.GUARD AGAINST ELECTRIC SHOCK. Prevent body contact with grounded surfaces. For example; pipes, radiators, ranges, refrigerator enclosures.

20.REPLACEMENTPARTS. When servicing, use only identical replacement parts.

VOLTAGE WARNING: Before connecting the tool t o a power source (receptacle, outlet, etc.) be sure the voltage supplied is the same as that specified on the nameplate of the tool. A power source with voltage greater than that specified for the tool can result in SERIOUS INJURY to the user - as well as damage t o the tool. If in doubt, DO NOT PLUG IN THE TOOL. Using a power source with voltage less than the nameplate rating is harmful t o the motor.

Recycling the Battery

The only way to dispose of a Makita battery is

 

to recycle it. The law prohibitsany other

 

method of disposal.

Ni-Cd

 

To recycle a battery:

I

 

1.Remove the battery from the tool.

2.a). Take the battery to your nearest Makita Factory Service Center

or

b). Take the battery to your nearest MakitaAuthorized Service Center or Distributorthat has been designatedas a Makita battery recycling location.

Call your nearest Makita Service Center or Distributor to determine the location that provides Makita battery recycling. See your local Yellow Pages under "Tools- Electric.

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Makita 43901D, 4390DW instruction manual Recycling the Battery
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4390DW, 43901D specifications

The Makita 43901D and 4390DW are distinguished tools from the renowned manufacturer, known for their exceptional quality and performance in the power tool industry. These models cater to both professional contractors and DIY enthusiasts looking for reliable and efficient equipment for various applications.

The Makita 43901D is a versatile cordless tool, part of Makita’s LXT series, featuring an advanced 18V Lithium-Ion battery. This battery technology ensures longer run times, reduced charging times, and a lightweight design that adds convenience for users. The 43901D is engineered for maximum productivity, offering a powerful motor that delivers an impressive no-load speed, perfect for a wide range of cutting tasks. The fast-charging capability of the Lithium-Ion battery allows users to minimize downtime, making it ideal for busy job sites.

One of the notable features of the Makita 43901D is its ergonomic design. The tool is equipped with a rubberized grip that enhances comfort during prolonged use, ensuring minimal fatigue. Its lightweight construction further aids maneuverability, allowing for precise cuts in tight spaces. The integrated LED light illuminates the workspace, providing better visibility in dimly lit conditions.

In contrast, the Makita 4390DW is a versatile electric jigsaw that is perfect for intricate cutting tasks. With its powerful motor, it offers variable speed options, allowing users to adjust the cutting speed for different materials. The 4390DW also features a tool-less blade change system, which enhances convenience and efficiency, as users can quickly swap blades without any additional tools.

Both the 43901D and 4390DW incorporate advanced features such as a dust blower, which helps maintain a clear line of sight during cutting tasks, and a built-in safety switch to prevent accidental operation. The 4390DW is designed for precision, with a built-in laser guide that helps users make accurate cuts, particularly beneficial for intricate designs.

Makita’s commitment to durability is evident in both models, constructed with high-quality materials and technologies that withstand the rigors of daily use. These tools are engineered to deliver not only performance but also longevity, making them a worthwhile investment for any toolkit. Combining power, efficiency, and ease of use, the Makita 43901D and 4390DW stand out as exceptional choices for those seeking reliable performance in their power tools.
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