User manual MAKITA HR2300

[. . . ] 0 kg 68 mm 80 mm 13 mm 32 mm 23 mm 68 mm 70 mm 13 mm 32 mm Blows per minute Overall length Net weight Safety class • Due to our continuing program of research and development, the specifications herein are subject to change without notice. €¢ Specifications may differ from country to country. Exposure to noise can cause hearing loss. Use auxiliary handle(s), if supplied with the tool. [. . . ] 2) For Models HR2611F, HR2611FT CAUTION: • Do not look in the light or see the source of light directly. 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. €¢ Do not use thinner or gasoline to clean the lamp. 9) For chipping, scaling or demolition operations, rotate the action mode changing knob to the g symbol. Use a bull point, cold chisel, scaling chisel, etc. CAUTION: • Do not rotate the action mode changing knob when the tool is running under load. Bit angle (when chipping, scaling or demolishing) For Models HR2310T, HR2610, HR2610T, HR2611F, HR2611FT The bit can be secured at the desired angle. To change the bit angle, rotate the action mode changing knob to the O symbol. 14) Rotate the action mode changing knob to the g symbol. 15) Then make sure that the bit is securely held in place by turning it slightly. 16) Press the lock button on the grip base in the direction of arrow shown in the figure and with the lock button being pressed insert the depth gauge into the hex. Adjust the depth gauge to the desired depth by moving it back and forth while pressing the lock button. After the adjustment, release the lock button to lock the depth gauge. Torque limiter The torque limiter will actuate when a certain torque level is reached. The motor will disengage from the output shaft. When this happens, the bit will stop turning. CAUTION: • As soon as the torque limiter actuates, switch off the tool immediately. This will help prevent premature wear of the tool. €¢ Bits such as hole saw, which tend to pinch or catch easily in the hole, are not appropriate for this tool. This is because they will cause the torque limiter to actuate too frequently. Attach the dust cup to the bit as shown in Fig. [. . . ] €¢ Pressing excessively on the tool will not speed up the drilling. In fact, this excessive pressure will only serve to damage the tip of your bit, decrease the tool performance and shorten the service life of the tool. €¢ There is a tremendous twisting force exerted on the tool/bit at the time of hole breakthrough. Hold the tool firmly and exert care when the bit begins to break through the workpiece. [. . . ]