Page 1
Cordless Impact Driver Equipped with Electric Brake MODEL 6990D WARNING: For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
Page 2
SPECIFICATIONS Model 6990D Machine screw 4 mm - 8 mm (5/32” - 5/16”) Capacities Standard bolt 5 mm - 12 mm (3/16” - 1/2”) High tensile bolt 5 mm - 10 mm (3/16” - 3/8”) No load speed (RPM) 0 - 2,300/mi...
Page 3
Work Area 9. Remove adjusting keys or wrenches before turning the tool on. A wrench or a 1. Keep your work area clean and well lit. key that is left attached to a rotating part of Cluttered benches an...
Page 4
18. Maintain tools with care. Keep cutting one tool may create a risk of injury when tools sharp and clean. Properly maintained used on another tool. tools with sharp cutting edge are less likely to S...
Page 5
SYMBOLS USD302-1 The followings show the symbols used for tool. volts .../min................ revolutions or reciprocation per minute direct current ................number of blow no load speed IMPORT...
Page 6
11. Do not disassemble charger or battery 14. Young children should be supervised to cartridge; take it to a qualified serviceman ensure that they do not play with the bat- when service or repair is r...
Page 7
FUNCTIONAL CAUTION: DESCRIPTION Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking function on the tool. Installing or removing battery cart...
Page 8
NOTE: The battery charger is for charging Makita battery cartridge. Never use it for other purposes or for other manufacturer’s batteries. When you charge a new battery cartridge or a battery cartridg...
Page 9
Switch action CAUTION: Before inserting the battery cartridge into the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” position when released. To start the...
Page 10
Installing or removing driver bit or socket bit Use only the driver bit or socket bit shown in the figure. Do 12 mm 9 mm not use any other driver bit or socket bit. To install the bit, pull the sleeve...
Page 11
Fa st en in to rq ue Fa st en in to rq ue OPERATION The proper fastening torque may differ depending upon the Standard bolt kind or size of the screw/bolt, the material of the workpiece to be fastened...
Page 12
4. The manner of holding the tool or the material of driving position to be fastened will affect the torque. 5. Operating the tool at low speed will cause a reduction in the fastening torque. MAINTENA...
Page 13
EN0001-1 Recycling the Battery The only way to dispose of a Makita battery is to recycle it. The law prohibits any other method of disposal. To recycle the battery: 1. Remove the battery from the tool...
Page 17
First-Class Postage Required Post Office will not deliver without proper postage. Makita U.S.A., Inc. 14930 Northam Street La Mirada, CA 90638-5753
Page 18
as te as te as te as te as te as te MAIL THIS PORTION Your answers to the following questions are appreciated. 1. This product was purchased from: 3. How did you learn about this product: Home Center ...
Page 19
FACTORY SERVICE CENTERS 1-800-4-MAKITA RETAIN THIS PORTION FOR YOUR RECORDS ALABAMA COLORADO LOUISIANA NEW YORK PUERTO RICO 2365 Pelham Parkway 11839 E. 51st Ave. 5626 Jefferson Hwy. 4917 Genessee Str...
Page 20
WARNING Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other re...