ENGLISH (Original instructions) INSTRUCTION MANUAL Cordless Impact Wrench DTW250 DTW251 007450 IMPORTANT: Read Before Using.
ENGLISH (Original instructions) SPECIFICATIONS DTW250 DTW251 Standard bolt M10 - M16 M10 - M16 High tensile bolt M10 - M14 M10 - M14 Model Capacities Square drive 12.7 mm 12.7 mm No load speed (min-1) 0 - 2,200 0 - 2,100 Impacts per minute 0 - 3,200 0 - 3,200 Max. fastening torque 230 N.m 230 N.m Overall length 165 mm 165 mm Net weight 1.6 kg 1.5 kg Rated voltage D.C.14.4 V D.C.
. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control. 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. Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators.
objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire. 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.
ENC007-7 FUNCTIONAL DESCRIPTION IMPORTANT SAFETY INSTRUCTIONS • FOR BATTERY CARTRIDGE 1. 2. 3. 4. 5. 6. 7. 8. 9. Before using battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery. Do not disassemble battery cartridge. If operating time has become excessively shorter, stop operating immediately. It may result in a risk of overheating, possible burns and even an explosion.
Overloaded: The tool is operated in a manner that causes it to draw an abnormally high current. In this situation, release the trigger switch on the tool and stop the application that caused the tool to become overloaded. Then pull the trigger switch again to restart. If the tool does not start, the battery is overheated. In this situation, let the battery cool before pulling the trigger switch again. Low battery voltage: The remaining battery capacity is too low and the tool will not operate.
Installing or removing socket OPERATION 1. Socket 2. Anvil 1 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. Hold the tool firmly and place the socket over the bolt or nut. Turn the tool on and fasten for the proper fastening time.
5. The manner of holding the tool or the material of driving position to be fastened will affect the torque. Operating the tool at low speed will cause a reduction in the fastening torque. High tensile bolt 6. Nm (kgf cm) MAINTENANCE M14 180(1,836) 160(1,632) 140(1,428) 120(1,224) M14 M12 100(1,020) 80(816) M10 60(612) 40(408) 20(204) 0 M12 M10 1.0 2.0 Proper fastening torque Fastening torque 200(2,040) • • 3.
Use pliers to remove the carbon brush caps of the carbon brushes. Take out the worn carbon brushes, insert the new ones and replace the carbon brush caps in reverse. 1. Carbon brush cap 1 007460 1 1. Hole 2. Carbon brush cap 2 006304 Make sure that the carbon brush cap have fit into the holes in brush holders securely. Reinstall the rear cover and tighten two screws securely.
Makita Jan-Baptist Vinkstraat 2, 3070, Belgium Makita Corporation Anjo, Aichi, Japan 885257A228 www.makita.
