User manual RYOBI BCD1440 ACCESSOIRES

[. . . ] 5 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] If irritation is still present, see a doctor immediately. MIXING THE FUEL This product is powered by a 2-cycle engine and requires pre-mixing gasoline and 2-cycle oil. Pre-mix unleaded gasoline and 2-cycle engine oil in a clean container approved for gasoline. This engine is certified to operate on unleaded gasoline intended for automotive use with an octane rating of 87 ([R + M] / 2) or higher. Do not use any type of pre-mixed gasoline/oil from fuel service stations, this includes the pre-mixed gasoline/oil intended for use in mopeds, motorcycles, etc. Use high a quality 2-cycle self mixing oil for air cooled engines. Do not use automotive oil or 2-cycle outboard oil. Mix the fuel thoroughly and also each time before fueling. NOTE: If the string is worn too short you may not be able to advance the string by tapping it on the ground. If so, STOP THE ENGINE, and manually advance the string. ADVANCING THE STRING MANUALLY Push the spool retainer down while pulling on string(s) to manually advance the string. DANGEROUS CUTTING AREA BEST CUTTING AREA Fig. Failure to do so can cause possible injury, poor performance and may void your warranty. You may make adjustments and repairs described here. For other repairs, have the trimmer serviced by an authorized service dealer. Consequences of improper maintenance may include excess carbon deposits resulting in loss of performance and discharge of black oily residue dripping from the muffler. Make sure all guards, straps, deflectors and handles are properly and securely attached to avoid the risk of personal injury. Make sure the string head and the spool retainer are installed on the drive shaft by turning the retainer counterclockwise to tighten. Pull the strings again to rotate the spool into cutting position. Push the spool retainer down while pulling on string(s) to manually advance the string and to check for proper assembly of the string head. SPOOL RETAINER SPOOL REPLACEMENT EZ LINETM TAP ADVANCE SYSTEM NEW PREWOUND SPOOL See Figures 10 and 11. If replacing string only, refer to "String Replacement" later in this manual. Use only 2. 4 mm (. 095 in. ) diameter monofilament string. Use the manufacturer's replacement string for best performance. [. . . ] Advance string at full throttle. Engine starts but will only run at high speed at half choke: Carburetor requires adjustment. Engine does not reach full speed and emits excessive smoke: 1. Carburetor requires adjustment. Engine starts, runs, and accelerates but will not idle: String will not advance: Carburetor requires adjustment. 1. Engine speed too slow. 14 TROUBLESHOOTING IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER. PROBLEM Grass wraps around driveshaft housing and stringhead: Spool retainer hard to turn: POSSIBLE CAUSE POS SIBLE CAUSE 1. [. . . ]