User manual MAKITA HR5211C

[. . . ] WARNING: For your personal safety, READ and UNDERSTAND before using. Model Capacities Carbide-tipped bit Core bit No load speed (RPM) Blows per minute Overall length Net weight · Note: Specifications may differ from country to country. Due to our continuing programme of research and development, the specifications herein are subject to change without notice. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. [. . . ] Be sure no one is below when using the tool in high locations. Do not point the tool at any one in the area when operating. The bit could fly out and injure someone seriously. Do not touch the bit or parts close to the bit immediately after operation; they may be extremely hot and could burn your skin. Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to rotary hammer safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury. Exposure to noise can cause hearing loss. Use auxiliary handles supplied with the tool. Hertz alternating current no load speed Class II Construction revolutions or reciprocation per minute number of blow This switch functions only when setting the tool in symbol action mode. CAUTION: Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. FOR MODEL HR5211C CAUTION: Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the "OFF" position when released. The revolutions and blows per minute can be adjusted just by turning the adjusting dial. the dial is marked 1 (lowest speed) to 5 (full speed). Refer to the table below for the relationship between the number settings on the adjusting dial and the revolutions/blows per minute. Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the "OFF" position when released. ⷠThis switch functions when setting the tool in symbol and symbol modes. CAUTION: If the tool is operated continuously at low speeds for a long time, the motor will get overloaded, resulting in tool malfunction. The speed adjusting dial can be turned only as far as 5 and back to 1. Do not force it past 5 or 1, or the speed adjusting function may no longer work. [. . . ] Then make sure that the bit is securely held in place by turning it slightly. Keep the tool in position and prevent it from slipping away from the hole. Do not apply more pressure when the hole becomes clogged with chips or particles. Instead, run the tool at 7 An idle, then remove the bit partially from the hole. [. . . ]