ENGLISH (Original instructions) INSTRUCTION MANUAL Cordless Impact Wrench DTW280 DTW281 014635 IMPORTANT: Read Before Using.
ENGLISH (Original instructions) SPECIFICATIONS Model Capacities DTW280 DTW281 Standard bolt M10 - M20 M10 - M20 High tensile bolt M10 - M16 M10 - M16 Square drive 12.7 mm 12.7 mm Impact mode (Hard) 0 - 2,800 0 - 2,800 Impact mode (Medium) 0 - 2,100 0 - 2,100 Impact mode (Soft) 0 - 1,600 0 - 1,600 Impact mode (Hard) 0 - 3,500 0 - 3,500 Impact mode (Medium) 0 - 2,600 0 - 2,600 Impact mode (Soft) 0 - 1,800 0 - 1,800 Overall length 147 mm 147 mm Net weight 1.5 kg 1.
exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time). Electrical safety 4. Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock. 5.
27. Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns. Service 28. Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. 29. Follow instruction for lubricating and changing accessories. 30.
ENC007-8 FUNCTIONAL DESCRIPTION IMPORTANT SAFETY INSTRUCTIONS • FOR BATTERY CARTRIDGE 1. Before using battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery. 2. Do not disassemble battery cartridge. 3. If operating time has become excessively shorter, stop operating immediately. It may result in a risk of overheating, possible burns and even an explosion. 4.
Battery protection system (Lithium-ion battery with star marking) LED indicator status Remaining battery capacity 1. Star marking 1 About 50% or more About 20% - 50% 012128 Lithium-ion batteries with a star marking are equipped with a protection system. This system automatically cuts off power to the tool to extend battery life.
• When not operating the tool, always set the reversing switch lever to the neutral position. • Lighting up the front lamp CAUTION: Do not look in the light or see the source of light directly. 1. Reversing switch lever 1. Lamp A B 1 014641 This tool has a reversing switch to change the direction of rotation. Depress the reversing switch lever from the A side for clockwise rotation or from the B side for counterclockwise rotation.
Changing the impact force 1 2 5 3 4 1. Changed in three steps 2. Hard 3. Medium 4. Soft 5. Button 014644 Impact force grade displayed on panel Application Maximum blows Work Hard 3,500 (min-1) Tightening when force and speed are desired. Assembling the steel frame. 2,600 (min-1) Tightening when you need good controlled power. Assembling or disassembling scaffolds or framework. 1,800 (min-1) Tightening when you need fine adjustment with small diameter bolt. Assembling the furniture.
Installing or removing socket OPERATION For socket without O-ring and pin 1. Socket 2. Square drive CAUTION: Always insert the battery cartridge all the way until it locks in place. If you can see the red part on the upper side of the button, it is not locked completely. Insert it fully until the red part cannot be seen. If not, it may accidentally fall out of the tool, causing injury to you or someone around you.
NOTE: • Hold the tool pointed straight at the bolt or nut. • Excessive fastening torque may damage the bolt/nut or socket. Before starting your job, always perform a test operation to determine the proper fastening time for your bolt or nut. • If the tool is operated continuously until the battery cartridge has discharged, allow the tool to rest for 15 minutes before proceeding with a fresh battery cartridge. The fastening torque is affected by a wide variety of factors including the following.
OPTIONAL ACCESSORIES CAUTION: These accessories or attachments are recommended for use with your Makita tool specified in this manual. The use of any other accessories or attachments might present a risk of injury to persons. Only use accessory or attachment for its stated purpose. If you need any assistance for more details regarding these accessories, ask your local Makita Service Center.
Makita Jan-Baptist Vinkstraat 2, 3070, Belgium Makita Corporation Anjo, Aichi, Japan 885306A221 www.makita.
