ユーザーズマニュアル目次300 Series1OPERATOR’S MANUAL1BUSH HOG®1To the Owner/Operator/Dealer2REAR MOUNTED BLADE1TABLE OF CONTENTS3Safety Messages6Decal Location131. 00725746 1 PELIGRO Translate Safety Material142. 02965262 1 WARNING Oil Penetration143. 00786980 1 IMPORTANT Genuine Bush Hog Parts144. 999000 1 WARNING Multi-Hazard for Blades145. 999200 1 WARNING Multi-Hazard General146. 03200347 * REFLECT SMV Emblem147. 000678 2 INSTRUCT Grease Fitting Inside148. 00763977 1 INSTRUCT Notice to Owner149. 00786979 3 LOGO Bush Hog1410. 00786984 1 NAME 300-121411. nfs 1 SER PLT Serial Plate1412. 1458393 2 REFLECT Amber Reflectors1413. 1458392 4 REFLECT Red Reflectors1414. 1458398 4 REFLECT Fluorescent1415. 49722 1 _________ Canister, Operator’s Manual1416. 00786978C 1 MANUAL Operator’s Manual14SAFETY SECTION5Decal Description15Federal Laws and Regulations19INTRODUCTION SECTION21ASSEMBLY SECTION25Assembly of Moldboard to Mainframe261. Attach Moldboard Tilt Cylinder with the Rod End attached to the Moldboard.272. Attach the Moldboard Pivot Cylinder.273. Attach the Mainframe Swing Cylinder.27Gauge Wheel (Extra Equipment)28Skid Shoes & Quick Tack End Plates (Extra Equipment)28Hydraulic System29Hydraulic Control Valve (Accessory Equipment)29Selector Valve (Accessory Equipment)301. Standard Equipment and Specifications332. OPERATOR REQUIREMENTS343. TRACTOR REQUIREMENTS353.1 ROPS and Seat Belt353.2 Tractor Horsepower353.3 Tractor 3-Point Hitch363.4 Front End Weight364. GETTING ON AND OFF THE TRACTOR364.1 Boarding the Tractor374.2 Dismounting the Tractor375. STARTING THE TRACTOR386. CONNECTING THE REAR BLADE TO THE TRACTOR396.1 Connecting the Rear Blade391. Shorten or remove the tractor drawbar to avoid interference when raising and lowering the rear blade.392. Board the tractor and start the engine. Position the tractor to the blade with the 3- point lift arms positioned between the respective set of blade A-frame lift lugs. Note: Set the 3-point lift control to “Position Control” so that the lift a...393. Turn off the tractor engine, set the parking brake, place the tractor in park, and dismount.394. One lift arm at a time, align arm end hole between the set of holes of A-frame lift lugs. Insert hitch pin through the lug and arm holes and insert retaining pin into hitch pin. Walk around to opposite side and repeat procedure for remaining lift ...395. Extend or retract the 3-point top link to align its end hole with the holes of the blade’s top link. Insert the top link pin and retain with the lynch pin.396. Adjust any lower link check chains, guide blocks, or sway blocks to prevent the blade from swaying side to side and possible contact with tractor rear tires.397. PRE-OPERATION INSPECTION AND SERVICE407.1 Tractor Pre-Operation Inspection/Service407.2 Blade Pre-Operation Inspection/Service418. DRIVING THE TRACTOR AND IMPLEMENT448.1 Starting the Tractor458.2 Brake and Differential Lock Setting458.3 Driving the Tractor and Blade469. OPERATING THE TRACTOR AND IMPLEMENT4610. Operating the Blade47Ditching (V-Type Ditch)47Utility47Grading47Backfilling4710.1 Shutting Down the Implement4811. DISCONNECTING THE BLADE FROM THE TRACTOR4812. BLADE STORAGE4913. TRANSPORTING THE TRACTOR AND IMPLEMENT4913.1 Transporting on Public Roadways5013.2 Hauling the Tractor and Implement5214. TROUBLESHOOTING GUIDE54Shearing M/B Carrier Lack of lubrication Lubricate Pivot Pin54Pivot Pin Bolt Bolt not tightened properly Tighten Bolt to proper torque54Bent Moldboard Small curve is normal from weld pull Can be removed but will not54affect operation54Hitting hidden objects Know soil conditions, keep54speed to a minimum.54Blade will not penetrate soil Cutting edge dull Replace Cutting edge54Blade set to straight Increase Top Link length54Soil too hard Use scarifiers to loosen soil54A-Frame bent Hitting hidden objects in the backfill Use slow speed when in unknown54position soil conditions54Moldboard digging in too Blade pitch excessive Adjust Top Link54much Soft ground. Install Gauge Wheel.54Install Skid Shoes.54Unable to hold level ground Tractor and Blade following contour Install Gauge Wheel54Tractor Draft Control lifting Blade Set Tractor Draft Control54Hydraulic Cylinder(s) Not enough pressure Check pressure54will not operate Valve not connected properly Re-plumb Valve54Quick Coupler not completely Complete connection54connected54Hydraulic Pump not shutting Using Open Center Valve Replace Valve or Conversion Plug55off on Closed Center System and Main Relief55Open Center Conversion Plug Replace with Closed Center Plug55Pumping over Relief Valve Replace with No Relief Plug55Oil leaking at hose Connection not tight Tighten connection55connection Did not use sealant Apply a good sealant to connection55Connection cracked from Replace cracked connection55over-tightening55Mismatched Connection threads Use correct connectors55or types.55OPERATION SECTION31MAINTENANCE SECTION57Lubrication58Proper Torque For Fasteners59300 Series62Rear Mounted Blade62LIMITED WARRANTY60DISCLAIMER OF IMPLIED WARRANTIES & CONSEQUENTIAL DAMAGES60THIS LIMITED WARRANTY SHALL NOT APPLY:601. To vendor items which carry their own warranties, such as engines, tires, and tubes.602. If the unit has been subjected to misapplication, abuse, misuse, negligence, fire or other accident.603. If parts not made or supplied by Bush Hog have been used in connection with the unit, if, in the sole judgement of Bush Hog such use affects its performance, stability or reliability.604. If the unit has been altered or repaired outside of an authorized Bush Hog dealership in a manner which, in the sole judgement of Bush Hog, affects its performance, stability or reliability.605. To normal maintenance service and normal replacement items such as gearbox lubricant, hydraulic fluid, worn blades, or to normal deterioration of such things as belts and exterior finish due to use or exposure.606. To expendable or wear items such as teeth, chains, sprockets, belts, springs and any other items that in the company’s sole judgement is a wear item.60TO THE OWNER/OPERATOR/DEALER61サイズ: 2.44MBページ数: 62Language: Englishマニュアルを開く