[. . . ] Power supply The tool should be connected only to a power supply of the same voltage as indicated on the nameplate, and can only be operated on single-phase AC supply. They are double-insulated in accordance with European Standard and can, therefore, also be used from sockets without earth wire. Safety hints For your own safety, please refer to the enclosed safety instructions. WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. [. . . ] Changing the direction of rotation before the tool stops may damage the tool. changing the installation position of hook allows two-way setting of 10 mm and 20 mm distance from the tool itself. The tool with hook can be hung on the waist belt, a maximum diameter 20 mm pipe etc. Place it on the tool and secure it with the clamping screw to install. While keeping it in this position, turn the adjusting knob until the bit tip projects approx. If the screw head projects above the surface of the workpiece, turn the adjusting knob in the "A" direction; if the screw head is counter-sunk, turn the adjusting knob in the "B" direction. Then insert it through the feeder box until the first screw reaches the position next to the driving position. Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. To remove the screw strip, just pull it out in the direction of the arrow. If you depress the reverse button, you can pull out the screw strip in the reverse direction of the arrow. If the dust cover cannot be moved as far as the plain bearing, try it again after turning the bit slightly. To install the bit, insert it into the socket while turning it slightly. After installing, always make sure that the bit is securely held in place by trying to pull it out. Use of extension handle allows you to drive screws into floors while standing. To obtain the desired setting, pull out the stopper base while depressing the lever until you see the number of the desired screw length (indicated on the label on feeder box) appear to rest in the fenestella of stopper base. See the table below for the relation between the number indicated on the label on feeder box and the respective screw length. Hold the tool squarely against the workpiece and apply forward pressure to the tool. The screw will be automatically carried to the driving position and driven into the workpiece. [. . . ] If you need any assistance for more details regarding these accessories, ask your local Makita service center. EC-DECLARATION OF CONFORMITY Model; 6842, 6843, 6844 We declare under our sole responsibility that this product is in compliance with the following standards of standardized documents; EN60745, EN55014, EN61000 in accordance with Council Directives, 2004/108/EC and 98/37/EC. Model; 6842, 6843 For European countries only Noise The typical A-weighted noise level determined according to EN60745-2-2: Sound pressure level (LpA): 84 dB (A) Uncertainty (K): 3 dB (A) The noise level under working may exceed 85 dB (A). Vibration The vibration total value (tri-axial vector sum) determined according to EN60745-2-2: Work mode: screwdriving without impact Vibration emission (ah): 2. [. . . ]