User manual MAKITA BHP440

[. . . ] WARNING: For your personal safety, READ and UNDERSTAND before using. Model Concrete Steel Capacities Wood Wood screw Machine screw High (2) No load speed (RPM) Low (1) High (2) Blows per minute Low (1) Overall length Net weight Rated voltage Standard battery cartridge 1. Due to our continuing programme of research and development, the specifications herein are subject to change without notice. ⷠNote: Specifications may differ from country to country. [. . . ] Take caution to prevent dust inhalation and skin contact. If electrolyte gets into your eyes, rinse them out with clear water and seek medical attention right away. Do not short the battery cartridge: (1) Do not touch the terminals with any conductive material. 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°C (122°F). Do not incinerate the battery cartridge even if it is severely damaged or is completely worn out. the battery cartridge can explode in a fire. Be careful not to drop or strike battery. WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. Always stop tool operation and charge the battery cartridge when you notice less tool power. CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking function on the tool. Before using battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery. It may result in a risk of overheating, possible burns and even an explosion. Always switch off the tool before insertion or removal of the battery cartridge. To remove the battery cartridge, withdraw it from the tool while sliding the button on the side of the cartridge. To insert the battery cartridge, align the tongue on the battery cartridge with the groove in the housing and slip it into place. Always insert it all the way until it locks in place with a little click. 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. Do not use force when inserting the battery cartridge. If the cartridge does not slide in easily, it is not being inserted correctly. [. . . ] Keep the carbon brushes clean and free to slip in the holders. Both carbon brushes should be replaced at the same time. Use a screwdriver to remove two screws then remove the rear cover. Reinstall the rear cover and tighten two screws securely. [. . . ]