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Manafacture: RedMax File size: 635.75 kb File name: db353cb4-8d15-402a-94ed-8c644c4e70fb.pdf Language of manual:

Contact with moving cutting head or hot muffler may result in a personal injury. ¦ AIR FILTER • The air filter, if clogged, will reduce the engine performance. Check and clean the filter element. If the element is broken or clogged, replace with a new one. (MA2) (1) air filter ¦ FUEL FILTER • When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage. (MA3) (1) fuel filter ¦ SPARK PLUG • Starting failure and mis-firing are often caused by a fouled spark plug. Clean the spark plug and check that the plug gap is in the correct range. For a replacement plug, use the correct type specified by RedMax. (MA4) • REPLACEMENT PLUG IS A NGK CMR7H-10. • Note that using any spark plug other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged. • To install the spark plug, first turn the plug until it is finger tight, then tighten it a quarter turn more with a socket wrench. TIGHTENING TORQUE: 87~104 in-lbs (9.8~11.8 N.m.) IMPORTANT MA1-c WARNING Twist and load installation (MA1-c) 1. Align notch on bump knob with either insert arrow. 2. Insert the two ends of a 20 feet piece of trimmer line into each eyelet. Pushing line into the channel of the spool approximately 2 inches. 3. Hold housing of trimmer head and turn bump knob clockwise. 4. Cut remaining trimmer line to separate into two pieces. (1) Notch Manual installation (MA1-d) 1. Take a 20 foot length of .095 Cable Twist line and cut in half and insert each end of the line into both line holding holes located in the center separation rib. (Note: the line needs to be pushed into each hole 2.5 inches or 55mm until it stops.) 2. Hold the spool opening toward you and bump button away from you. Wind the line in the direction or arrow on the spool body, by placing your index finger between the two strands and wind line tightly and evenly in the clockwise direction. 3. Stop when approximately 15-20cm (6-8 inches) of line remains and place the ends of the line firmly in the notches in the top ring of the spool. 4. Insert the spool over the drive cam (white) with notches lining up with aluminum line guide eyelets. 5. Pull each end of the line from the holding notches and place the line inside of the aluminum line guide eyelets. 6. Align the locking tabs of the cover with the locking holes in the head. 7. Push the cover down and make sure the cover tabs snap into the locking slots securely. (1) MA5 MA5 MA6 BCZ3050S/T/SW 12. Optional blade usage (for BCZ3050S/SW only) WARNING [ BCZ3050T ] This trimmer is designed for use as a trimmer only. Metal blades should never be used on this trimmer. WARNING (1) OPT1 OPT2 IMPORTANT Change to the cutting attachment guard which is suitable for the metal blade. (OPT1) TIGHTENING TORQUE : 26~43.5 in-lbs (2.94~4.9 N.m.) (1) Guard : T3246-24110 IMPORTANT [BCZ3050S] Change the loop handle to the J-handle for safe operation. (OPT2) (1) Bracket : 3583-14101 (2) J-handle : 6367-14200 •When sharpening, removing, or reattaching the blade, be sure to wear thick, sturdy gloves and use only proper tools and equipment to prevent injury. ¦ CHOOSE THE BLADE Choose a suitable recommended cutting attachment according to the object to be cut. (OPT3) • When replacing blade always be sure to use products which have been certified by RedMax. OPT3 (1) (2) (3) (4) (5) (6) (7) (A) (B) (C) (D) (1) 9” 22-tooth :SST229 (2) 9” 24-tooth :SST249 (3) 8” 8-tooth :SGB088 (4) 9” 8-tooth :SGB089 (5) 8” 4-tooth :SGB048 (6) 9” 4-tooth :SGB049 (7) Nylon line head (A) Under growth (B) Heavy weeds (C) Light weeds (D) Grass (1) (3) (2) OPT4 ¦ SET UP THE BLADE 1. Detach the line head assembly. (OPT4) 2. Put on the blade, making the marked side face the shaft side, put the holder and the cover on, and fasten the blade with the nut. (OPT4) (1) Cover : 3540-13283 (2) Holder (B) : 6019-13250 (STANDARD) (3) Nut : T3002-13260 (STANDARD) OPT5 ¦ BALANCE UNIT 1. Put on strap and attach unit to strap. 2. Slide clamp up or down until unit balances with head just touching on the ground. (OPT5) U S US-17 BCZ3050S/T/SW 12. Optional blade usage (for BCZ3050S/SW only) ¦ STARTING THE ENGINE Please refer 5.For safe operation (P.6), 8.Operation (P.12). WARNING •Make sure that the blade is not bent, warped, cracked, broken or damaged. • If you find any error to the blade, discard it and change new one which is certified by RedMax. ¦ By using the shoulder strap, hang the unit on your right side. Adjust the strap length so that the cutting head may become parallel to the ground. (OPT9) • The product is equipped with a centrifugal clutch mechanism, so the cutting attachment could rotate OPT9 OPT6 as soon as the engine is started. When starting the engine, place the product onto the ground in a flat clear area and hold it firmly in place so as to ensure that neither the cutting part nor the throttle come into contact with any obstacle when the engine starts. (OPT6) WARNING Make sure to use shoulder st...

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