[. . . ] Read this instruction manual carefully before putting the Brush Cutter / String Trimmer into operation and strictly observe the safety regulation!Thank you very much for purchasing MAKITA Brush Cutter/String Trimmer. We are pleased to recommend to you the MAKITA Brush Cutter/String Trimmer which is the result of a long development program and many years of knowledge and experience. Please read this booklet which refers in detail to the various points that will demonstrate its outstanding performance. [. . . ] - Inspect the fuel cap regularly to make sure that it is securely fastened and does not leak. Change the location to start the engine (at least 3 meter away from the place of refueling). - Only use the Brush Cutter/String Trimmer in good light and visibility. During the winter season, always be aware of slippery or wet area, ice and snow. Foreign materials may damage the cutting tool and cause dangerous kick-back. - The cutting tool must have reached full working speed before contact with the grass. This is particularly the case when attempting to cut within a blade segment between 12 and 2 o'clock. Never use the brush cutter within a segment between 12 and 2 o'clock. Never apply the blade of brush cutter to solids, such as bushes and trees, etc. , having a diameter in excess of 3 cm or the brush cutter will be deflected at great force with the risk of injuries. To avoid kickback, ensure the following : - Operation within a blade segment between 12 and 2 o'clock presents positive hazards, especially in using metal cutting tools. - Cutting operations within a blade segment between 11 and 12 o'clock, and between 2 and 5 o'clock, must only be performed by trained and experienced operators, and then only at their own risk. Easy cutting with almost no kickback is possible within a blade segment between 8 and 11 o'clock. - The condition of the Brush Cutter/String Trimmer must be checked before operation, in particular of the cutting tool, the protective devices and also the shoulder strap. Special attention must be paid to the cutting blade which must be correctly sharpened. - Stop the engine and remove spark plug connector when replacing or sharpening cutting tools, and also when cleaning the machine or cutting tool. - Operate the Brush Cutter/String Trimmer with as little noise and contamination as possible. - Always store the Brush Cutter /String Trimmer in locked rooms and with a emptied fuel tank. - Do not perform any modifications on the Brush Cutter/String Trimmer as this will endanger your safety. - The performance of maintenance or repair work by the user is limited to those activities as described in this instruction manual. Use of non-approved accessories and tools means increased risk of accidents. MAKITA will not accept any liability for accidents or damage caused by the use of non-approved cutting tools and fixing devices of cutting tools, or accessories. [. . . ] Before operation, check the machine for loose screws or missing parts. Before operation, always check for clogging of the cooling air passage and the cylinder fins. Do the following works daily after use : - Clean the machine externally and inspect for damage. When working under extremely dusty conditions, clean the filter several times a day. [. . . ]