Manuale d’uso / di manutenzione del prodotto 280 del fabbricante Bush Hog
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BU S H H O G ® ASSEMBL Y ● OPERA TION ● MAINTENANCE $4.00 Operator ’s Manual 280 SERIES R OT AR Y CUTTERS 199 P art No. 95355.
CONGRA TULA TIONS! Y ou ha ve inv ested in the best implement of its type on the mar ket toda y . The care you giv e your Bush Hog implement will greatly determine your satisf action with its perf or mance and its ser vice lif e.
280 SERIES ROT AR Y CUTTERS T ABLE OF CONTENTS SECTION/P ARA P A GE W arranty .................................................3 Dealer Preparation Chec k List ...............4 Saf ety Precautions .................................5 F ederal La ws and Regulations.
BUSH HOG ® MODEL 280 SERIES LIMITED W ARRANTY ✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯ Bush Hog warrants to the original purchaser of any new Bush.
DEALER PREP ARA TION CHECK LIST 280 SERIES RO T AR Y CUTTERS BEFORE DELIVERING MA CHINE — The f ollowing chec k list should be completed. Use the Operator’ s Manual as a guide . ❒ 1. Assembled completed. ❒ 2. Gearbo x filled with oil. ❒ 3. All fittings lubricated.
IMPOR T ANT SAFETY PRECA UTIONS This symbol is used to call attention to safe- ty precautions that should be followed by the operator to avoid accidents. When you see this symbol, carefully read the message that follows and heed its advice. Failure to comply with safety precautions could result in serious bodily injury.
IMPOR T ANT FEDERAL LA WS AND REGULA TIONS* CONCERNING EMPLO YERS, EMPLO YEES AND OPERA TIONS. *(This section is intended to explain in broad terms the concept and effect of the following federal laws and regulations. It is not intended as a legal interpretation of the laws and should not be considered as such).
1-1 INTRODUCTION We are pleased to have you as a Bush Hog cus- tomer. Your 280 Series Rotary Cutter has been carefully designed to give maximum service with minimum down time. This manual is provided to give you the necessary operating and maintenance instructions for keeping your rotary cutter in top operating condition.
Figure 2-1 Top Link Pin 5-1/2” 3-3/4” 3-3/4” 8 NOTE Due to the many variations in tractor / imple- ment hitch points and corresponding differ- ences in distances between tractor PTO shafts and i.
9 Figure 2-3 H. Hold driveline sections parallel to each other and check for minimum 6 inches (15cm) overlap. Figure 2-4). If driveline has been marked for cutting, overlap will be the distance between two marks. If driveline has less than minimum overlap, do not use.
SECTION III OPERA TING INSTR UCTIONS 3-1 GENERAL SAFETY Only qualified people should operate this machine. Operator should wear hard hat, safety glasses and safety shoes. It is recommended that tractor be equipped with Rollover Protective Systems (ROPS) and a seat belt be used.
ROTATING CUTTER BLADES. STAND CLEAR UNTIL ALL MOTION HAS STOPPED. TO AVOID AN ACCIDENTAL FALL FROM THE TRACTOR AND POSSIBLE INJURY BY THE MOWER, IT IS RECOMMENDED THAT THE TRACTOR BE EQUIPPED WITH ROPS (ROLLOVER PROTECTIVE SYSTEM) AND THAT A SEAT BELT BE USED BY THE OPER- ATOR FOR ALL MOWING OPERATIONS.
12 Figure 4-1 Lubrication (3) Before Each Use (2) Before Each Use (6) Before Each Use 4-4 BLADE REPLA CEMENT (Figure 4-2) It is not necessary to remove the complete blade holder assembly to replace the blades. Blade bolts are accessible through a hole in the top of the cutter deck.
(See Chart) Figure 4-3 Spring Length MODEL SPRING LENGTH 285 &286 1-3/32” or 27.6 mm 287 1-1/8” or 28.5 mm 13 turning blades. If clutch does not slip, contact your authorized Bush Hog dealer. C. Retighten nuts to within 1/64” of original posi- tion.
PRE-ASSEMBL Y SAFETY PRECA UTIONS THE FOLLOWING SAFETY PRECAUTIONS SHOULD BE THOROUGHLY UNDERSTOOD BEFORE ATTEMPTING MACHINE ASSEMBLY. 1. Wear personal protective equipment such as, but not limited to protection for eyes, ears, feet, hands, lungs and head when assembling the equipment.
SECTION V ASSEMBL Y IMPORTANT Tighten all fasteners to specifications on Torque Chart unless otherwise indicated. 5-1 3-POINT LIFT MODELS (285 & 286) A. Attach A-frame struts to mounting brackets using 5/8” x 2” capscrews and locknuts as shown.
5-2 3-POINT LIFT MODELS (287) A. Attach A-frame struts to mounting brackets using 5/8” x 2” capscrews and locknuts as shown. (Fig. 5-1) B. Place flex link and pivot tube between top of A- frame struts. Place support yokes on outside of A- frame struts.
5-3 SEMI-MOUNT MODEL (287) A. For mounting dual tailwheels, position tailwheel brackets at the rear tubes located in the strong- backs. (Figure 5-2) Align holes in tailwheel weld- ment with holes in strongback. Install pivot bushings and fasten with 3/4” x 8” capscrews and flange lock- nuts.
18 5-5 FRONT BEL TING INST ALLA TION A. Align belting and clamp with holes in front lip of deck. B. Fasten with 3/8 x 3-1/2” capscrews, flatwash- ers, lockwashers and nuts. (Figure 5-4) 5-6 REAR B AND INST ALLA TION A. Align deflector band with holes in rear band of deck.
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.
T ORQ UE SPECIFICA TIONS Proper toque for American fasteners used on Bush Hog equipment. Recommended Torque in Foot Pounds (Newton Meters).* BOLT DIAMETER WRENCH (IN.
MODEL 287 QUICK HITCH ASSEMBL Y NOTE Pivot arm must be assembled as shown so that it will pivot upward as the hitch assembly flexes. Pointed end must be to the top.
DIVISION OF P .O . Bo x 1039 ● Selma, AL 36702-1039 T elephone (334) 872-6261 BUSH HOG.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Bush Hog 280 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Bush Hog 280 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Bush Hog 280 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Bush Hog 280 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Bush Hog 280, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Bush Hog 280.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Bush Hog 280. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Bush Hog 280 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
