User manual MAKITA EBH341L

[. . . ] Grasp the change cover of the quick change chuck for SDS-plus and turn in the direction of the arrow until the change cover line moves from the symbol to the symbol. Grasp the change cover of the quick change drill chuck and set the line to the symbol. Grasp the change cover of the quick change drill chuck and turn the change cover line to the symbol until a click can clearly be heard. WARNING: DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to safety rules for the subject product. [. . . ] ⷠUse the knob after the tool comes to a complete stop. 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. cAUTION: · Do not rotate the action mode changing knob when the tool is running under load. To avoid rapid wear on the mode change mechanism, be sure that the action mode changing knob is always positively located in one of the three action mode positions. ⷠWhen changing from the g symbol mode to the m symbol mode, the action mode changing knob may no longer move in the symbol position. At this time, turn the tool on or turn the chuck by hand in the symbol position and then rotate the action mode changing knob. 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. 17) At this time, the depth gauge needs to be inserted so that its toothed side is directed to the toothed side of hex hole marking on the grip base as shown in Fig. Adjust the depth gauge to the desired depth by moving it back and forth while pressing the lock button. Instead, run the tool at an idle, then remove the bit partially from the hole. By repeating this several times, the hole will be cleaned out and normal drilling may be resumed. There is tremendous and sudden twisting force exerted on the tool/bit at the time of hole break-through, when the hole becomes clogged with chips and particles, or when striking reinforcing rods embedded in the concrete. Always use the side grip (auxiliary handle) and firmly hold the tool by both side grip and switch handle during operations. Eccentricity in the bit rotation may occur while operating the tool with no load. When installing it, refer to "changing the quick change chuck for SDS-plus" described on the previous page. Never use "rotation with hammering" when the quick change drill chuck is installed on the tool. 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. Hold the tool firmly and exert care when the bit begins to break through the workpiece. ⷠA stuck bit can be removed simply by setting the reversing switch to reverse rotation in order to back out. ⷠAlways secure small workpieces in a vise or similar hold-down device. [. . . ] Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. To maintain product SAFETY and RELIABILITY, repairs, carbon brush inspection and replacement, any other maintenance or adjustment should be performed by Makita Authorized Service Centers, always using Makita replacement parts. Vibration The vibration total value (tri-axial vector sum) determined according to EN60745: Model HR2300, HR2600 Work mode: hammer drilling into concrete Vibration emission (ah, HD): 15. These accessories or attachments are recommended for use with your Makita tool specified in this manual. [. . . ]