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Инструкция по эксплуатации Bush Hog, модель 89302

Производитель: Bush Hog
Размер: 1.44 mb
Название файла: e901b06d-2200-4165-b720-4b185e3e58b4.pdf

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* The NGK BPMR6A also meets the requirements for electro magnetic compliance (EMC). 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 Install the handlebar: 1. Use the 4 mm hex wrench to remove the lower cap retaining screws from the handlebar bracket. Remove the cap from the bracket, and note the position of the two spacers installed between the bracket halves. 2. Position the handle on the outer tube forward of Handle Positioning Label as shown. Reassemble the lower cap to the handlebar bracket in the reverse order of disassembly. 3. Locate the handle in the best position for operator comfort. 4. Firmly tighten both lower cap retaining screws. Adjust throttle lever free play The throttle lever free play should be approximately 4-6 mm. Make sure that the throttle lever operates smoothly without binding. If it becomes necessary to adjust the lever free play, follow the procedures and illustrations that follow. 1. Loosen the air cleaner cover knob and remove the air cleaner cover. 2. Loosen the lock nut on the cable adjuster. 3. Turn the cable adjuster in or out as required to obtain proper free play. 4. Tighten the locknut. 5. Reinstall the air cleaner cover. 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. Y Engine/Outer tube assembly Y Handlebar and Throttle assembly Y Cutting attachment shield Y Cutting attachment Y Kit containing cutting attachment shield mounting bracket and hardware, this owner’s/operator’s manual and tool kit for routine maintenance. Tool kits vary by model and may include a hex wrench, and a spark plug/screwdriver combination wrench. Outer Tube Lower Cap Retaining Screws Handlebar Strap Lower cap Hanger Mounting the brushcutter handlebar Handle Positioning Label 4-6 mm Remove air cleaner coverThrottle lever free play Lock Nut Adjust as required to obtail 4-6 mm free play Cable Adjuster Assembly (continued) Cutting Attachment Shield 1. Insert the cutting attachment shield between the outer tube and the cutting attachment mounting plate. NOTE: It may be necessary to loosen the retaining nut and clamp screw to adjust cutting attachment shield mounting plate. 2. Fit the two spacers and the bracket over the outer tube and loosely install the four socket-head screws. 3. Tighten the four socket-head cap screws to secure the cutting attachment shield. CAUTION! Make sure the clamp screw and retaining nut are securely tightened before tightening the four socket-head cap screws. WARNING! NEVER operate the unit without the cutting attachment shield installed and tightly secured! Installing a Trimmer Head NOTE: This unit is shipped with Holder A, Holder B, shaft bolt, and bolt guard installed. The shaft bolt is a LEFT-HAND thread. Remove it by turning CLOCKWISE! 1. With the gearcase output shaft facing up, rotate the gearshaft and Holder A until the hole in Holder A aligns with the matching hole in the gearcase flange, and then lock the holder to the gearcase by inserting the long end of the hex wrench through both holes. 2. Using the combination spark plug/ screwdriver wrench, remove the shaft bolt, bolt guard and Holder B. (The bolt guard and shaft bolt are not used with a trimmer head). 3. Install Holder B on the gearcase shaft. The splined hole on Holder B must engage with the gearcase shaft. Outer Tube Socket-Head Cap Screws Retaining Nut Mounting Plate Spacer Spacer Bracket Cutting Attachment Shield w/subshield Cutting attachment shield assembly Sub-Shield (when trimmer head is in use) 1. Attach the shield extension to the cut- Cutting Attachment Shield ting attachment shield. WARNING! NEVER use this machine without sub-shield when using a trimmer head. CAUTION! Make sure the sub-shield is completely hooked at the hook receiver. Sub-shield Hook Attach the shield extension to the cutting attachment shield Shaft Bolt Bolt Guard Gear Shaft Holder B Holder A 4.Using the hex wrench to secure Holder A, install and hand-tighten the trimmer head (counter-clockwise to install). 5.Remove the hex wrench from the gearcase and holder. Hook Receiver Hex Wrench Hand-tighten Trimmer Head (counter- clockwise to install) This unit is now completely assembled and ready to use as a trimmer. Assembly (continued) Installing Brushcutter Blade WARNING! Do not attach any blade to a unit without proper installation of all required parts. Failure to use the proper parts can cause the blade to .................................................................................. and/or bystanders. 1. Turn the unit upside down so the gear case output shaft is facing UP and remove the shaft bolt, bolt guard and holder B from the gear case shaft. 2. Align the hole ...