User manual MAKITA DBC291

[. . . ] by choosing a MAKITA you have chosen one of the most advanced brushcutters. The DBC 3310, DBC291 and DBC4510 brushcutters combine the benefits of state-of-the-art technology with ergonomic design, and are professional machines intended for all types of use. The high-efficiency engine is the heart of the brushcutter, and has been completely redesigned. Special cylinder geometry, computerized control times, and maintenance-free electronic ignition give high performance with low fuel consumption. [. . . ] When using the trimmer head install the cutter guard with the mounting plate in position A (see "Installing the cutter guard"). Always install the line cutter (see below, "Installing the line cutter")!Unscrew the locknut (H/1) from the shaft by turning it clockwise. If necessary, install the winding guard (H/6) (three screws). To do so, first remove the locking disk (H/5) (note its position as installed). Screw the trimmer head onto the shaft by turning it counter-clockwise. Press the locking button (I/9) and hold it down while turning the trimmer head counter-clockwise until the locking button engages, locking the shaft. press the release button (I/10) to unlock the shaft. The locking button (I/9) will jump out (it may be necessary to turn the trimmer head slightly). Check to make sure the trimmer head can turn freely. The line cutter and its mounting screw are included in the accessory pack. Turn the gear box in the direction indicated until the position of the screw (N/15) matches up with the borehole. Move the gear box back again and tighten the first screw (N/15) and subsequently the remaining two screws (N/14) by the same amount. Utmost care is required when handling fuel. fuel may contain substances similar to solvents. Refuel either in a well ventilated room or outdoors. Fuel vapours are poisonous and can be hazardous to your health. Avoid eye and skin contact with fuels and mineral oils. Mineral oil products degrease your skin. If your skin comes in contact with these substances repeatedly and for an extended period of time, it will desiccate. in addition , allergic reactions are known to occur. Eyes can be irritated by contact with oil. [. . . ] Fuels have only a short storage life and can cause sedimentary deposits in the fuel tank or carburetor. Remaining fuel in canisters should be used for other engines, or properly disposed of. The next time you use the brushcutter, purchase new fuel and prepare the two-stroke mixture as specified. To ensure long life, prevent damage and ensure the full functioning of the safety features the following maintenance must be performed regularly. [. . . ]