User manual MAKITA BHP448

[. . . ] Screw Blow-out bulb Limit mark Rear cover Screws Arm Spring Recessed part Carbon brush cap Hole SPECIFICATIONS Model Drilling into concrete Drilling into steel Capacities Drilling into wood Fastening wood screw Fasteing machine screw No load speed Blows per minute Overall length Net weight Rated voltage 2. 18 V 0 - 27, 000 min-1 0 - 5, 200 min-1 • Due to our continuing programme of research and development, the specifications herein are subject to change without notice. € Specifications and battery cartridge may differ from country to country. € Weight, with battery cartridge, according to EPTA-Procedure 01/2003 Intended use ENE079-1 The tool is intended for impact drilling in brick, concrete and stone. [. . . ] The fastening torque is minimum when the number 1 is aligned with the pointer, and maximum when the marking is aligned with the pointer. The clutch will slip at various torque levels when set at the number 1 to 21. Before actual operation, drive a trial screw into your material or a piece of duplicate material to determine which torque level is required for a particular application. NOTE: • The adjusting ring does not lock when the pointer is positioned only halfway between the graduations. 4) CAUTION: • Do not look in the light or see the source of light directly. Pull the switch trigger to light up the lamp. The lamp keeps on lighting while the switch trigger is being pulled. The lamp goes out 10 -15 seconds after releasing the trigger. 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. When the reversing switch lever is in the neutral position, the switch trigger cannot be pulled. CAUTION: • Always check the direction of rotation before operation. € Use the reversing switch only after the tool comes to a complete stop. Changing the direction of rotation before the tool stops may damage the tool. € When not operating the tool, always set the reversing switch lever to the neutral position. Empty signal for remaining battery capacity (Fig. 9) Stop the tool and with the tool stopped press the button on the switch panel and the remaining battery capacity will be signaled on the panel. The status displayed on the switch panel and the remaining battery capacity is shown in the following table. Be sure that the speed change lever is set to the correct position before operation. CAUTION: • Always set the speed change lever fully to the correct position. lED indicator status Remaining battery capacity About 50 % or more Speed change (Fig. € Do not use the speed change lever while the tool is running. [. . . ] Use a cutting lubricant when drilling metals. The exceptions are iron and brass which should be drilled dry. 14) The hook is convenient for temporarily hanging the tool. This can be installed on either side of the tool. [. . . ]