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Instruções de Operação Bush Hog, Modelo X7502831600

Fabricante : Bush Hog
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Arquivo Nome : 34cace56-4dd2-4fe8-823c-26ea09a79a78.pdf

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Emission Control (Exhaust & Evaporative) EPA 2010 and Later and/or C.A.R.B. TIER III The emission control system for the engine is EM/TWC (Engine Modification and 3-way Catalyst) and for the fuel tank the Control System is EVAP (Evaporative Emissions) or N (for nylon tank). Evaporative emission may be applicable to California models only. An Emission Control Label is located on the unit. (This is an EXAMPLE ONLY; information on label varies by engine FAMILY). PRODUCT EMISSION DURABILITY (EMISSION COMPLIANCE PERIOD) The 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are followed as listed in the Maintenance Section of this manual. Assembly This unit comes fully assembled with the exception of the handlebar, cutting attachment shield and cutting attachment. IMPORTANT! The terms “left”, “left-hand”, and “LH”; “right”, “right-hand”, and “RH”; “front” and “rear” refer to directions as viewed by the operator during normal operation. Handlebar Assembly Install the handlebar: 1. Remove four (4) upper cap retaining screws, and remove upper cap from handlebar mounting bracket. 2. Place handlebar on mounting bracket, and secure with upper cap and four (4) screws. 3. Adjust handlebar position for best operator comfort and control, then tighten upper and lower cap retaining screws securely. 4. Secure cable to outer tube with two (2) bands provided. Prior to Assembly Before assembling, make sure you have all the components required for a complete unit and inspect unit and components for any damage. ¦ Engine/Outer tube assembly ¦ Handlebar and Throttle assembly ¦ Cutting attachment shields ¦ Cutting Attachment ¦ Shoulder Strap w/Hip Pad ¦ Cutting attachment shield mounting brackets and assembly hardware ¦ Cutting attachment adapter plates ¦ 4 mm hex key wrench (Also use as a locking tool) ¦ T-wrench Outer tube Lower capretaining screws Handlebar Ignition switch Throttle trigger Hanger Mounting the brushcutter handlebar Handle positioninglabel Bands Throttle lock button Throttle interlock Throttle Assembly Upper capretaining screws Upper cap Lower cap Handle bar Assembly (continued) Throttle Linkage and Ignition Leads Adjust throttle trigger free play The throttle trigger free play should be approximately 4 -6 mm (3/16” -1/4”). Make sure that the throttle lever operates smoothly without binding. 1. Loosen the air cleaner cover knob(s) and remove the air cleaner cover. 2. Place throttle linkage (A) through adjustment fixture (B) and install wire end into large carburetor throttle swivel hole (C). Check throttle for freedom of movement and that wide open throttle / low idle extremes are adjusted properly. 4-6 mm (3/16”-1/4”) Throttle Free Play Throttle trigger free play 3. Turn the cable adjuster in or out as required to obtain proper free play 4 - 6 mm (3/16 - 1/4 in.). 4. Connect 2 ignition stop leads from throttle cable tubing to 2 ignition leads on engine. 5. Reinstall the air cleaner cover. Remove air cleaner cover Cable Adjuster AB C Install Cutting Attachment Shield CAUTION Wear Gloves or personal injury may result: • Cutoff knife is sharp. • Gearcase and surrounding area may be hot. Tools Required: Screwdriver Parts Required: Plastic debris shield, shield plate, (3) 5 x 10 mm screws NOTE The plastic shield is for use with the Nylon Line Head only. Install Metal Shield when using plastic or metal blades. 1. Remove plastic threaded shaft sleeve and adapter plate (C) from PTO shaft (A). 2. Place the shield on the bottom of the bearing housing flange. 3. Place shield plate (B) on shield, align holes. Install three (3) screws from bottom through plate and shield into gear case. A C B Assembly (continued) Install trimmer head Install trimmer head Tools required: 4 mm hex key wrench (locking tool) Parts required: adapter plate, trimmer head NOTE Use the 4 mm hexagonal wrench as a gear housing locking tool. 1. Assemble adapter plate (C) onto PTO shaft. 2. Align locking hole in adapterr plate with notch in edge of gear housing and insert head locking tool (D). 3. Thread line head (E) onto shaft by turning it counter-clockwise until head is tight against adapter plate (C). 4. Remove locking tool (D). IMPORTANT Semi-automatic nylon line heads must be used only with plastic debris shield with cut-off knife. Using nylon line heads with metal debris shield can result in trimmer damage, caused by operation with excessive line length. To advance trimmer line Tip: To advance trimmer line, tap trimmer head against the ground while the head is turning at normal operating speed. Nylon line replacement See Maintenance Section for Loading Trimmer Line. Remove nylon line head D E A C D NOTE Do not disassemble nylon line head. 1. Align locking hole in upper plate with notch in edge of gear housing and insert head locking tool (D). 2. Remove line head (E) by turning it clockwise until...