User manual MAKITA RBC321

[. . . ] We are pleased to recommend to you the MAKITA Brush Cutter/String trimmer which is the result of a long development programme 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. This will assist you to obtain the best possible result from your MAKITA Brush Cutter/String trimmer. Table of Contents Page Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Perform this cutting work by swinging the brush cutter evenly in half-circles from right to left (similar to using a scythe). Maintenance instructions ­ The condition of the cutter, in particular of the cutting tool of the protective devices and also of the shoulder strap must be checked before commencing work. Particular attention is to be paid to the cutting blades which must be correctly sharpened. ­ Turn off the engine and remove spark plug connector when replacing or sharpening cutting tools, and also when cleaning the cutter or cutting tool. 4 Never straighten or weld damaged cutting tools. ­ Operate the Brush cutter/String trimmer with as little noise and contamination as possible. ­ Clean the Brush cutter/String trimmer at regular intervals and check that all screws and nuts are well tightened. ­ Never service or store the Brush cutter/String trimmer in the vicinity of naked flames. ­ Always store the Brush cutter/String trimmer in locked rooms and with an emptied fuel tank. Observe the relevant accident prevention instructions issued by the relevant trade associations and by the insurance companies. 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 the instruction manual. Use only genuine spare parts and accessories released and supplied by MAKITA. Use of non-approved accessories and tools means increased risk of accidents. If there appears any wear or deformation on the spring washer, replace the nut. Hex wrench Loosen Tighten NOTE: The clamp washer (2), and nut (1) are not necessary for mounting the nylon cutting head. The nylon head should go on top of the receiver washer (3). ­ Screw the nylon cutting head onto the shaft. Tighten Loosen Hex wrench ­ Make sure that the blade is the left way up. Rotation 11 FUELS/REFUELLING Handling fuel Utmost care is required when handling fuel. Do not inhale fuel vapors, avoid any contact of fuel or oil with your skin. If your skin comes in contact with these substances repeatedly and for an extended period of time, it will desiccate. If your eyes are still irritated, see a doctor immediately. Observe the Safety Instructions on page 3. Fuel and oil mixture The engine of the brush cutter is a high-efficiency two-stroke engine. In case no such fuel is available, you can use fuel with a higher octane value. This will not affect the engine, but may cause poor operating behaviour. To obtain optimum engine operation and to protect your health and the environment, only unleaded fuel should be used!For lubricating the engine use a two-stroke engine oil (quality grade: TC-3), which is added to the fuel. [. . . ] To ensure a long service life and to avoid any damage to the equipment, the following servicing operations should be performed at regular intervals. Daily checkup and maintenance ­ Before operation, check the machine for loose screws or missing parts. Pay particular attention to the tightness of the cutter blade or nylon cutting head. ­ Before operation, always check for clogging of the cooling air passage and the cylinder fins. ­ Perform the following work daily after use: · Clean the Brush cutter externally and inspect for damage. [. . . ]