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Фрагмент инструкции
BEFORE OPERATING THE EQUIPMENT, IF YOU HAVE ANY QUESTIONS REGARDING THE PROPER ASSEMBLY OR OPERATION, CONTACT YOUR AUTHORIZED BUSH HOG DEALER OR REPRESENTATIVE. 5-1 BASE UNIT ASSEMBLY A. Attach the adjustable floating lower lift links to the deck assembly at the desired position using clevis pins and presto pins. (Figure 5-1) B. Install lift pins onto lower links, securing with 7/8” lockwashers and hex nuts. C. Attach mast halves to deck assembly using 5/8 x 1-3/4” bolts and flanged locknuts. D. Loosely attach the caster arms to the mower deck using 1/2” x 3-1/2” bolts, flatwashers, lock- washers and hex nuts. Attach mast supports to lugs at the rear of the mower deck at the front bolt locations using the caster arm fasteners. Figure 5-1 Flex Link Mast Half Mast Support Caster Arm Adjustable FloatingLower Link Gearbox Spacers 14 E. Fasten mast supports and upper flex link to mast halves using 5/8” x 5-1/2” bolt, pivot tube, lock- washer and locknut. F. Place two 1” spacers on the caster stems and insert into caster arms. Place two 1” spacers and one 1/2” spacers on the caster stem above the caster arms. This arrangement will give a cutting height of approximately 3”. (After a trial run, cutting height can be adjusted to the desired height.) Secure with lynch pin retainers. With weight of cutter resting on all four wheels, ensure that cutter is level. Tighten all bolts on mounting brackets. G. Install front roller by securing the right and left roller mounts to the deck in the holes provided by using 3/8 x 1” carriage bolts lockwashers and hex nuts. (Figure 5-2) Assemble roller, roller shaft, retaining pin and roll pin as shown. H. Fill gearbox with EP80W-90 gear oil until oil level is at check plug on side of gearbox housing. Allow time for oil to seep through bearings into lower housing. (Capacity is 1 quart) Replace solid fill plug with breather plug supplied in operator’s manual package. Figure 5-2 Front Roller Roller Bracket Stud 1/2” Locknut 3/8 x 1” Gr. 5 Carriage Bolts Sleeve 3/4” Flatwasher 3/8” Hex Nut and Lockwasher Roller 15 SAFETY DECALS To promote safe operation, Bush Hog supplies safety decals on all products manufactured. Because damage can occur to safety decals either through shipment, use or reconditioning, Bush Hog will, upon request, provide safety decals for any of our products in the field at no charge. Contact your authorized Bush Hog dealer for more information. 16 TO AVOID SERIOUS INJURY OR DEATH, DO NOT OPERATE MOWER WITHOUT DISCHARGE SHIELD OR DEFLECTOR IN PLACE AND GOOD REPAIR. 83056 TO AVOID SERIOUS INJURY OR DEATH: • READ OPERATOR'S MANUAL BEFORE OPERATING AND FOLLOW ALL PRECAUTIONS. (CONTACT DEALER FOR MANUAL) • KEEP SHIELDS AND GUARDS IN PLACE. KEEP CLEAR OF DRIVES AND BELTS. • LOWER IMPLEMENT, STOP ENGINE AND PTO, ALLOW ALL MOVING PARTS TO STOP, AND REMOVE KEY BEFORE DISMOUNTING FROM TRACTOR. • KNOW HOW TO STOP TRACTOR AND EQUIPMENT QUICKLY IN AN EMERGENCY. • ALLOW NO CHILDREN OR UNQUALIFIED PERSONS TO OPERATE EQUIPMENT. • BE CAREFUL ON UNEVEN TERRAIN. DECREASE SPEED WHEN TURNING. • DO NOT OPERATE MOWER IN TRANSPORT POSITION. 50042285 WARNING ROTARY CUTTERS CAN DISCHARGE OBJECTS SEVERAL HUNDREDS OF FEET. TO AVOID SERIOUS INJURY OR DEATH TO BYSTANDERS FROM THROWN OBJECTS: • CLEAR MOWING AREA OF VISIBLE DEBRIS AND USE EXTRA CAUTION WHERE ROCKS OR DEBRIS MAY BE PRESENT. • DO NOT OPERATE CUTTER ALONG ROADWAYS OR IN THE VICINITY OF OTHER PERSONS WITHOUT ENCLOSED SIDES, PERMANENT BANDS, BELTING, HIGHWAY CHAINS OR OTHER FACTORY APPROVED DISCHARGE SHIELDS IN PLACE AND IN GOOD WORKING ORDER. • KEEP ALL PERSONS WELL CLEAR OF MOWER WHEN IN OPERATION. 50042283 WARNING 50042283 50042282 50042285 78608 50012616 83056 78786 50042281 50012615 IMPLEMENT CAN FALL FROM HYDRAULIC SYSTEM RELEASE. TO AVOID SERIOUS INJURY OR DEATH: • SHUT OFF TRACTOR ENGINE, REMOVE KEY, SECURE TRACTOR PARKING BRAKE AND BLOCK UP OR SECURELY SUPPORT IMPLEMENT BEFORE WORKING UNDERNEATH. • STAND CLEAR IF LOWERING OR RAISING IMPLEMENT. 50042284 50042284 TORQUE SPECIFICATIONS Proper toque for American fasteners used on Bush Hog equipment. Recommended Torque in Foot Pounds (Newton Meters).* AMERICAN Bolt Head Markings WRENCH SIZE (IN.) “A” BOLT DIAMETER (IN.) “B” AND THREAD SIZE SAE GRADE 2 SAE GRADE 5 SAE GRADE 8 7/16 1/4 - 2O UNC 6 (7) 8 (11) 12 (16) 7/16 1/4 - 28 UNF 6 (8) 10 (13) 14 (18) 1/2 5/16 - 18 UNC 11 (15) 17 (23) 25 (33) 1/2 5/16 - 24 UNF 13 (17) 19 (26) 27 (37) 9/16 3/8 - 16 UNC 20 (27) 31 (42) 44 (60) 9/16 3/8 - 24 UNF 23 (31) 35 (47) 49 (66) 5/8 7/16 - 14 UNC 32 (43) 49 (66) 70 (95) 5/8 7/16 - 20 UNF 36 (49) 55 (75) 78 (106) 3/4 1/2 - 13 UNC 49 (66) 76 (103) 106 (144) 3/4 1/2 - 20 UNF 55 (75) 85 (115) 120 (163) 7/8 9/16 - 12 UNC 70 (95) 109 (148) 153 (207) 7/8 9/16 - 18 UNF 79 (107) 122 (165) 172 (233) 15/16 5/8 - 11 UNC 97 (131) 150 (203) 212 (287) 15/16 5/8 - 18 UNF 110 (149) 170 (230) 240 (325) 1-1/8 3/4 - 10 UNC 144 (195) 266 (360) 376 (509) 1-1/8 3/4 - 16 UNF 192 (260) 297 (402) 420 (569) 1-5/16 7/8 -...