ENGLISH INSTRUCTION MANUAL Cordless Percussion-Driver Drill BHP442 BHP452 MakitaTool.ru 008357 WARNING: For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
ENGLISH SPECIFICATIONS Model BHP442 Concrete Capacities No load speed BHP452 13 mm Steel 13 mm Wood 38 mm Wood screw 6 mm x 75 mm Machine screw M6 M6 High (2) 0 - 1,400 0 - 1,500 -1 (min ) Blows per minute 10 mm x 89 mm Low (1) 0 - 400 0 - 400 High (2) 0 - 21,000 0 - 22,500 Low (1) 0 - 6,000 0 - 6,000 Overall length 215 mm 215 mm Net weight 1.7 kg (BL1430) 1.8 kg (BL1830) Rated voltage D.C. 14.4 V D.C.
Personal Safety 9. Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. 10. Use safety equipment. Always wear eye protection. Safety equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. 11.
20. Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tools operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. 21. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. 22. Use the power tool, accessories and tool bits etc.
conductive material. Avoid storing battery cartridge in a container with other metal objects such as nails, coins, etc. (3) Do not expose battery cartridge to water or rain. A battery short can cause a large current flow, overheating, possible burns and even a breakdown. Do not store the tool and battery cartridge in locations where the temperature may reach or exceed 50 ﾟ C (122 ﾟ F). Do not incinerate the battery cartridge even if it is severely damaged or is completely worn out.
NOTE: • Use a dry cloth to wipe the dirt off the lens of lamp. Be careful not to scratch the lens of lamp, or it may lower the illumination. damaged. Do not use the speed change lever while the tool is running. The tool may be damaged. • Selecting the action mode Reversing switch action 1. Reversing switch lever 1 2 3 4 1. Action mode changing ring 2. Adjusting ring 3. Graduation 4. Arrow B A 1 008351 008349 This tool employs an action mode changing ring.
ASSEMBLY • To remove, loosen the screw and then take it out. OPERATION CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before carrying out any work on the tool. 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.
Screwdriving operation A stuck bit can be removed simply by setting the reversing switch to reverse rotation in order to back out. However, the tool may back out abruptly if you do not hold it firmly. • Always secure small workpieces in a vise or similar hold-down device. • 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.
1 performed by Makita Authorized Service Centers, always using Makita replacement parts. 1. Rear cover 2. Screws ACCESSORIES 2 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 Corporation Anjo, Aichi, Japan 884756-227 12
