Página 1 4815RR1,4810RR1 14815RR1,14810RR1 This Manual applies to Models: 4815RR1, 4810RR1, 14815RR1, 14810RR1 FLEX-WING ROTARY CUTTERS / SHREDDERS Published 04/21 Part No. 50076491 © 2021 Alamo Group Inc.
Página 2 PELIGRO DANGER Si vous ne pouvez pas lire Si no puede leer inglés: antes de poner en l'anglais: avant d'utiliser funcionamiento este equipo, solicite que l'équipement, demandez à une alguien le traduzca los mensajes de personne de vous traduire les seguridad o vaya al sitio web para consultar messages de sécurité...
Página 5 A Manual canister is provided on the implement where this manual can be properly stored. If you lose or damage this manual a free replacement manual can be obtained from an authorized Bush Hog dealer or by down loading the manual from the Bush Hog website www.bushhog.com...
Página 6 DEALER to CUSTOMER Pre-Delivery/ Operation Instructions Dealer should inform the Purchaser of this product of Warranty terms, provisions, and procedures that are applica- ble.Dealer should inform Purchaser to review the contents of the Operator’s Manual including safety equipment, safe operation, and maintenance, to review the Safety Signs on the implement (and tractor if possible),and of Pur- chaser’s responsibility to train his/her operators’s in safe operation procedures.
Página 7 TABLE OF CONTENTS SAFETY SECTION..........................1-1 GENERAL SAFETY INSTRUCTIONS AND PRACTICES ..............1-2 OPERATOR SAFETY ..........................1-3 CRUSHING HAZARDS..........................1-4 CONNECTING OR DISCONNECTING IMPLEMENT SAFETY ............1-5 THROWN OBJECTS HAZARDS ......................1-6 THROWN OBJECTS HAZARD(CONTINUED)..................1-7 RUN OVER HAZARDS..........................1-8 PTO ENTANGLEMENT HAZARDS .......................1-9 MOWER BLADE CONTACT HAZARDS....................1-10 HIGH PRESSURE OIL LEAK HAZARD....................1-10 ELECTRICAL &...
Página 8 CONNECTING THE MOWER TO THE TRACTOR ................4-9 Connecting Mower Tongue to the Tractor ....................4-9 Connecting Mower Hydraulic Lines to the Tractor ................4-10 SETTING THE MOWER ........................4-11 Setting Deck Height ..........................4-12 Setting Deck Pitch..........................4-13 DRIVELINE ATTACHMENT .........................4-14 Driveline Length Check........................4-14 Constant Velocity (CV) Driveline......................4-16 PRE-OPERATION INSPECTION AND SERVICE ................4-17 Tractor Pre-Operation Inspection/Service....................4-18 Mower Pre-Operation Inspection/Service ....................4-18...
Página 9 SAFETY SECTION Safety Section 1-1...
Página 10 SAFETY GENERAL SAFETY INSTRUCTIONS AND PRACTICES A careful operator is the best operator. Safety is of primary importance to the manufacturer and should be to the owner/operator. Most accidents can be avoided by being aware of your equipment, your surroundings, and observing certain precautions.
Página 11 SAFETY OPERATOR SAFETY TO AVOID DEATH OR SERIOUS INJURY DO THE FOLLOWING: • READ, UNDERSTAND and FOLLOW Operator's Manual instructions, Warnings and Safety Messages. • WEAR SAFETY GLASSES with side shields (marked with ANSI Z87), safety shoes, hard hat, hearing protection and gloves when operating or repairing equipment •...
Página 13 SAFETY CONNECTING OR DISCONNECTING IMPLEMENT SAFETY 4815/4810/14815/14810 04/21 Safety Section 1-5 © 2021 Alamo Group Inc.
Página 15 SAFETY THROWN OBJECTS HAZARD (CONTINUED) 4815/4810/14815/14810 04/21 Safety Section 1-7 © 2021 Alamo Group Inc.
Página 18 SAFETY MOWER BLADE CONTACT HAZARDS HIGH PRESSURE OIL LEAK HAZARD 4815/4810/14815/14810 04/21 Safety Section 1-10 © 2021 Alamo Group Inc.
Página 21 SAFETY HAZARDS WITH MAINTENANCE OF IMPLEMENT 4815/4810/14815/14810 04/21 Safety Section 1-13 © 2021 Alamo Group Inc.
Página 22 SAFETY HAZARDS WITH MAINTENANCE OF IMPLEMENT CONTINUED 4815/4810/14815/14810 04/21 Safety Section 1-14 © 2021 Alamo Group Inc.
Página 24 SAFETY DECAL LOCATION NOTE: Bush Hog supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Bush Hog cares about the safety of its customers, operators, and bystanders, and will replace the safety decals on this product in the field, free of charge (Some shipping and handling charges may apply).
Página 25 D587 INSTRUCT Lubrication D549 DANGER Multi Hazard D555 DANGER Shield Missing 91443 IMPORTANT Slip Clutch D559 WARNING Use Bush Hog Genuine Parts D565 DANGER Crushing Hazard D553 WARNING Hydraulic Pressure/Towing D547 DANGER 540 RPM D548 DANGER 1000 RPM D551 WARNING...
Página 26 SAFETY DECAL DESCRIPTION DANGER DANGER THROWN OBJECTS HAZARD D549_1 Mower can throw objects up to 300 feet. TO AVOID DEATH OR SERIOUS INJURY to operator or bystanders: STOP mowing if bystanders or traffic come within 300 feet. DO NOT OPERATE with thrown object shielding removed. KEEP thrown object shielding in place and in good condition during operation.
Página 27 SAFETY ENTANGLEMENT HAZARD TO AVOID DEATH OR SERIOUS INJURY: DO NOT operate without guards in place and in good condition. PTO and gearbox guarding are SUBJECT TO WEAR. STAY AWAY and KEEP hands, feet and body AWAY from rotating blades, drivelines and parts that continue to move Tractor PTO Guard after power shut-off.
Página 28 SAFETY WARNING TO AVOID DEATH OR SERIOUS INJURY FROM HIGH PRESSURE HYDRAULIC OIL LEAKS PENETRATING SKIN: DO NOT OPERATE equipment with oil or fuel leaks. KEEP all hydraulic hoses, lines and connections in good condition and tight before applying system pressure. Relieve hydraulic pressure before disconnecting lines or working on the system.
Página 29 SAFETY WARNING TO AVOID EQUIPMENT AND GRASS FIRES: CLEAR AWAY grass or debris from slip clutches, gearboxes, drivelines and decks. TO AVOID FIRE IGNITION: DO NOT ALLOW BLADES TO CONTACT rocks,metal or solid objects. D553_3 IMPORTANT D553_4 Required for Standard Pull Type Units. 14"...
Página 30 SAFETY DANGER TO AVOID DEATH OR SERIOUS INJURY FROM DRIVELINE CONTACT, DRIVELINE SEPARATION OR PTO STUB SHAFT FAILURE: STOP, LOOK and LISTEN for rotating motion before approaching implement. STAY AWAY and KEEP hands, feet and body AWAY from driveline & rotating parts until all moving elements have stopped.
Página 32 SAFETY WARNING TO AVOID DEATH OR SERIOUS INJURY FROM BLADE ATTACHMENT FAILURE: Torque pan nut (450 ft lbs) and blade nut (600 ft lbs) after first 8 hours of use to ensure proper seating and tightness of components. ALWAYS replace blades in pairs. ALWAYS replace blades with new bolts and nuts.
Página 33 SAFETY DANGER THROWN OBJECT HAZARD TO AVOID DEATH OR SERIOUS INJURY: DO NOT OPERATE if Thrown Object Shielding is damaged or missing. MAINTAIN Thrown Object Shielding HERE D614 4815/4810/14815/14810 04/21 Safety Section 1-25 © 2021 Alamo Group Inc.
Página 34 SAFETY PELIGRO DANGER Si vous ne pouvez pas lire Si no puede leer inglés: antes de poner en l'anglais: avant d'utiliser funcionamiento este equipo, solicite que l'équipement, demandez à une alguien le traduzca los mensajes de personne de vous traduire les seguridad o vaya al sitio web para consultar messages de sécurité...
Página 37 Contents Acknowledgment ......2 Foreword ........2 Safety Alerts.
Página 38 Safety Alerts Symbol Signal Words This Safety Alert Symbol means: “ATTENTION! Signal words are distinctive words that will typically be STAY ALERT! YOUR SAFETY IS INVOLVED!” found on safety signs on the mower and other worksite equipment. These words may also be found in this The Safety Alert Symbol identifi es important safety manual and the manufacturer’s manuals.
Página 39 The Industrial/Agricultural Mower Industrial/Agricultural Mower Types Mowers are used for pasture clipping, crop residue shredding, heavy brush cutting, waterways, right-of- Flail ways, roadside or highway mowing. Also, these mowers are used for cutting grass and other growth in public areas such as parks and cemeteries. Boom Rotary Sickle Bar...
Página 40 Follow A Safety Program Protect Yourself Wear personal protective clothing and Personal Protective Equipment (PPE) issued to you or called for by job conditions. You must ALWAYS wear safety glasses with side shields. You may also need: — Hard hat —...
Página 41 Follow A Safety Program Avoid Injury From Raised Equipment Avoid Injury From High Pressure Fluid Avoid possible crushing injury from falling mower or Avoid fl uid injection injury due to high pressure fl uid leaks. other raised equipment. High Pressure Fluid Can Inject into the Body Avoid Crushing –...
Página 42 Follow A Safety Program Be Alert! For Safe Operation Know where to get assistance. Know how to use a fi rst You must be a qualifi ed and authorized operator for aid kit and fi re extinguisher/fi re suppression system. proper operation of your machine.
Página 43 Follow A Safety Program Some Rules You Must Work By (continued) Keep — Only qualifi ed and authorized individuals may operate Children this equipment. Away from — Never allow children to play on, ride on or operate Equipment the equipment. Children are not qualifi ed to operate this equipment.
Página 44 Prepare For Safe Operation Check The Mower And Tractor Equipment Before beginning your work day inspect the machine Walk-Around and have all systems in good operational condition. Inspection WARNING! Prevent possible crushing injury from falling equipment. Hydraulic system or part failure could cause unsupported equipment to fall.
Página 45 Prepare For Safe Operation Know The Work Area Correct unsafe conditions. Do not operate in problem areas where debris and obstacles cannot be removed Before you operate the mower thoroughly inspect or marked. the work area. Walk around the area and inspect the Analyze mowing area to determine: surfaces you will travel on when using the mower.
Página 46 Prepare For Safe Operation Tractor And Mower Controls Safety Test — Raise and lower mower to check for driveline bottoming out or engagement problems. Start the tractor following the specifi c procedures in the — Check the equipment for excessive vibration and manufacturer’s operator’s manual.
Página 47 Prepare For Safe Operation Hitching Mower To Tractor Read and Three-point hitch-mounted mowers: Understand Manuals Before — Refer to mower and tractor manufacturers’ manuals. Operating — Place tractor’s hydraulic power lift (rockshaft) selector lever in down position to avoid unexpected movement.
Página 48 Start Safely Make The Right Start Mow only in daylight or good artifi cial light conditions. Rotating Blades – Avoid serious injury or death from mower-thrown Keep Away objects or blade contact: — Keep chain shields, fl exible or solid defl ector shields or discharge chutes in place and in good repair.
Página 49 Operate Safely Mower-Thrown Objects (continued) Disc Mowers — When using a disc mower it is Do Not Mow important to know the area to be mowed. If the operator in Reverse has mowed the fi eld before and is familiar with all obstacles that may be present, it is suffi cient to watch ahead of the mower path for any additional objects that may have entered the fi eld.
Página 50 Operate Safely Under Mount Mower Safety Practices When mowing with an under mount mower: Never Stand — Keep removable discharge chute in place and over on Mower – Keep Away discharge opening. — Never stand on a mower housing when the tractor engine is operating.
Página 51 Operate Safely Wing And Side Mount Mowers Safety Practices 300 ft (92 m) Raised wing positions reduce shielding protection and Keep Bystanders increases the thrown object and blade contact hazard Away from risks. Mowing Area Avoid possible serious injury or death by thrown objects or blade contact from raising and lowering wings during mowing operations: —...
Página 52 Operate Safely Uneven Terrain Mowing Safety Practices (continued) Maintain — Use extreme care to maintain control over the Control, Use Low equipment when operating in these conditions. Speeds — Increase tractor stability by adding wheel weights, ballast and increasing wheel spacing to maximum. Refer to operator’s manual for recommendations.
Página 53 Park Safely Parking Safety Practices — Use designated or out-of-traffi c areas. — Use fi rm level ground locations. Parking Brake — Set parking brake. — Lower raised equipment to ground. Shut down the mower and tractor using proper equipment shut down practice before dismounting tractor.
Página 54 Shut Down Safely Dismounting Properly — Never dismount from moving equipment. Wait for — Never jump from any machines. Moving Parts to Stop — Dismount carefully. — Check for slippery steps. — Keep feet and hands away from controls. — Use handholds and steps during dismount. —...
Página 55 Perform Maintenance Safely Prepare Yourself Wear personal protective clothing and Personal Protective Equipment (PPE) issued to you or called for by job conditions. You must ALWAYS wear safety glasses with side shields. You may also need: — Hard hat — Safety shoes —...
Página 56 Perform Maintenance Safely Prepare The Machine — Securely support, block up, or lock up mower wings with approved locking devices before working near or Stored energy sources (electrical, mechanical, hydraulic, underneath a wing mower. pneumatic, chemical, thermal, etc.) must be controlled —...
Página 57 Perform Maintenance Safely Perform Maintenance Safely Use Proper Ventilation Make sure the hoists or jacks you use are in good repair. Never use jacks with cracked, bent, or twisted parts. If it is necessary to run an engine in an enclosed area, Never use frayed, twisted or pinched cables.
Página 58 Perform Maintenance Safely Hydraulic System Hazards When venting or fi lling the hydraulic system, loosen the fi ller cap slowly and remove it gradually. The hydraulic system is under pressure whenever the Never reset any relief valve in the hydraulic system to a engine is operating and may hold pressure even after the pressure higher than recommended by the manufacturer.
Página 59 Perform Maintenance Safely Avoid Explosion — Observe the polarity of the batteries and connections. — Make the fi nal cable connection to the engine or the WARNING! Avoid possible serious injury from furthest ground point away from the battery. Never explosion.
Página 60 Perform Maintenance Safely Tire And Wheel Maintenance (continued) Never cut or weld on a wheel with an infl ated tire mounted on it. This could cause explosive WARNING! The types of wheels and tires usually decompression. found on this equipment require special care when Check that the tire size and wheel are correctly matched.
Página 61 Perform Maintenance Safely Mower Blade Maintenance (continued) — Avoid bending blades. Help prevent mower blades from bending or cracking by avoiding contact with — How are mower blades made? solid objects. Mower blades are intended to cut Mower blades are made of high strength alloy spring grass, shrubs, woody vegetation, and small trees and steel.
Página 63 Contenido Reconocimiento ....... 2 Introducción ........2 Alertas de seguridad .
Página 64 Alertas de seguridad Símbolo Palabras indicativas Este símbolo de alerta de seguridad signifi ca: Las palabras indicativas son palabras distintivas que “¡ATENCIÓN! ¡MANTÉNGASE ALERTA! ¡SU típicamente se encontrarán en letreros de seguridad SEGURIDAD ESTÁ EN RIESGO!” de la cortadora de césped y otros equipos del sitio de trabajo.
Página 65 Cortadora de césped industrial/para agricultura Tipos de cortadora de césped industrial/para agricultura Las cortadoras de césped se usan para recortar pasturas, Triturador desmenuzar residuos de cultivos, cortar arbustos, realizar desbroce pesado, cortar la hierba en vías de agua, derechos de paso, costados de caminos o autopistas. Además, estas cortadoras se usan para cortar la hierba y otras plantas en zonas públicas como parques y cementerios.
Página 66 Cumplimiento del programa de seguridad Protéjase a sí mismo Use la ropa de protección personal y los equipos de protección personal (PPE) que se le proporcionen o que requieran las condiciones del trabajo. SIEMPRE debe usar gafas de seguridad con escudos laterales. Puede necesitar también: —...
Página 67 Cumplimiento del programa de seguridad Evite las lesiones provocadas por equipos elevados Si un ﬂ uido se inyecta en la piel, debe ser extraído dentro de pocas horas por personal médico Evite posibles lesiones de aplastamiento por caídas de la familiarizado con este tipo de lesión.
Página 68 Cumplimiento del programa de seguridad ¡Manténgase alerta! Para una operación segura Sepa dónde obtener asistencia. Sepa cómo usar un Usted debe ser un operador cualifi cado y autorizado equipo de primeros auxilios y un extintor de incendios/ para operar la máquina correctamente. Debe comprender sistema de supresión de fuego.
Página 69 Cumplimiento del programa de seguridad Algunas reglas que debe cumplir al trabajar (continuación) Mantenga — Únicamente personas cualifi cadas y autorizadas a los niños alejados pueden manejar estos equipos. de los equipos — Nunca permita que los niños jueguen en los equipos, viajen en ellos o los hagan funcionar.
Página 70 Preparación para una operación segura Revise los equipos de la cortadora de césped y el marcadas; incluya los pernos y sujetadores de las hojas. Nunca enderece o suelde en las hojas. tractor — Asegúrese de que el escudo para objetos que son Antes de comenzar la jornada de trabajo, inspeccione la arrojados se encuentre correctamente instalado y en buen máquina y asegúrese de que todos los sistemas estén en...
Página 71 Preparación para una operación segura Familiarícese con la zona de trabajo Corrija las condiciones no seguras. No opere en áreas con problemas donde no se puedan retirar o marcar los Antes de hacer funcionar la cortadora de césped, residuos y los obstáculos. inspeccione cuidadosamente la zona de trabajo.
Página 72 Preparación para una operación segura Prueba de seguridad de los controles del tractor y de la cortadora de césped Use el ROPS Arranque el tractor siguiendo los procedimientos y el cinturón de seguridad específi cos del manual del operador del fabricante. Estos procedimientos normalmente incluyen: —...
Página 73 Preparación para una operación segura Enganche de la cortadora de césped al tractor Lea y asegúrese Cortadoras montadas en enganche de tres puntos: de comprender los — Consulte los manuales de los fabricantes de la manuales antes de comenzar la cortadora y del tractor.
Página 74 Arranque con seguridad Cómo realizar un arranque correcto Corte la hierba únicamente con luz diurna o en condiciones de buena luz artifi cial. Hojas giratorias – Manténgase Evite lesiones graves o muerte producidas por objetos arrojados por la cortadora o por el contacto con las hojas: —...
Página 75 Operación con seguridad Objetos arrojados por la cortadora de césped Apague la TDF, espere que las hojas dejen de girar, eleve la cortadora y, después, retroceda. (continuación) Corte desplazándose en sentido de avance. Cortadoras de disco — Cuando se usa una cortadora de disco, es importante conocer la zona donde se va a cortar.
Página 76 Operación con seguridad Prácticas de seguridad para la cortadora de césped de montaje inferior Nunca se pare sobre la cortadora Cuando se traslada con una cortadora de césped de de césped – montaje inferior: Manténgase alejado — Mantenga la rampa de descarga extraíble en su lugar y por encima de la abertura de descarga.
Página 77 Operación con seguridad Prácticas de seguridad para cortadoras de 300 ft césped con laterales y montaje lateral (92 m) Mantenga a las personas ajenas Las posiciones elevadas de los laterales reducen la alejadas de la zona protección de los escudos y aumentan los riesgos de de corte objetos arrojados y contacto con las hojas.
Página 78 Operación con seguridad Prácticas de seguridad para trabajos de corte en terrenos desparejos (continuación) Mantenga — Use extremo cuidado para mantener el control de los el control, equipos cuando trabaja en estas condiciones. desplácese — Aumente la estabilidad del tractor agregando pesos o lastre en las ruedas y aumentando al máximo la separación entre las ruedas.
Página 79 Estacionamiento seguro Prácticas de seguridad para el estacionamiento — Use las zonas designadas o alejadas del tránsito. Aplique el freno de — Use lugares con suelo fi rme y nivelado. estacionamiento — Aplique el freno de estacionamiento. — Descienda el equipo de la cortadora de césped hasta el suelo.
Página 80 Apagado con seguridad Descenso correcto — Nunca descienda de equipos en movimiento. Espere hasta que las — Nunca baje de una máquina saltando. piezas móviles se detengan — Descienda con cuidado. — Verifi que que no haya peldaños resbaladizos. — Mantenga los pies y las manos lejos de los controles. —...
Página 81 Realización de mantenimiento con seguridad Preparación personal Use la ropa de protección personal y los equipos de protección personal (PPE) que se le proporcionen o que requieran las condiciones del trabajo. SIEMPRE debe usar gafas de seguridad con escudos laterales. Puede necesitar también: —...
Página 82 Realización de mantenimiento con seguridad Preparación de la máquina Deben controlarse o reducirse las fuentes de energía Prepare los sistemas de la almacenada (eléctricas, mecánicas, hidráulicas, máquina para neumáticas, químicas, térmicas, etc.) al mínimo realizarles servicios practicable antes de realizar cualquier procedimiento de mantenimiento, reparación o servicio.
Página 83 Realización de mantenimiento con seguridad Use ventilación adecuada Si es necesario hacer funcionar un motor en una zona Retire la llave y cerrada, elimine del área las emanaciones de escape lea el manual de con una extensión del caño de escape. Si no tiene esa mantenimiento extensión, asegúrese de abrir las puertas y dejar entrar aire del exterior.
Página 84 Realización de mantenimiento con seguridad Riesgos del sistema hidráulico Cuando ventila o llena el sistema hidráulico, afl oje la tapa de llenado con lentitud y retírela gradualmente. El sistema hidráulico se encuentra bajo presión siempre Nunca restablezca una válvula de alivio del sistema que el motor está...
Página 85 Realización de mantenimiento con seguridad Evite explosiones — Asegúrese de que las máquinas no se estén tocando. — Observe la polaridad de las baterías y conexiones. ¡ADVERTENCIA! Evite posibles lesiones graves por — Realice la conexión fi nal de cable al motor o al punto explosiones.
Página 86 Realización de mantenimiento con seguridad Mantenimiento de neumáticos y ruedas (continuación) Evite la explosión ¡ADVERTENCIA! Los tipos de ruedas y neumáticos de los neumáticos que generalmente se encuentran en estos equipos requieren cuidados especiales al realizar servicios para evitar lesiones graves o la muerte. No infl e los neumáticos por encima de la presión No infl e neumáticos con gases infl amables o con sistemas recomendada.
Página 87 Realización de mantenimiento con seguridad Mantenimiento de las hojas de la cortadora — Evite doblar las hojas. Contribuya a prevenir que las hojas de la cortadora se doblen o rajen evitando el (continuación) contacto con objetos sólidos. Las hojas de la cortadora —...
Página 89 INTRODUCTION SECTION Introduction Section 2-1...
Página 91 INTRODUCTION NOTE: All references made in this manual to right, left, front, rear, top or bottom are as viewed facing the di- rection of forward travel with implement properly attached to tractor. The Models 4815/14815 Rotary Cutter consists of a center unit with two variable position wings together hav- ing a cutting width of 15 feet (4.6m).
Página 92 • If Tractor engine is lugging down, shift tractor to a lower gear • ALWAYS OPERATE WITH THE WING HYDRAULIC CYLINDER CONTROL VALVES IN A FLOAT POSITION. • For maximum performance and service life, Always use Genuine Bush Hog replacement parts. Operating Noise Level/Sound Pressure The sound levels at the operator's ear from the attached machine (rotary cutter) are at least 10 dB (A) below the levels from typical Agricultural tractors used to power and transport this machine.
Página 95 ASSEMBLY SECTION Assembly Section 3-1...
Página 97 ASSEMBLY Tongue During shipping tongue is tilted back to- ward unit.Roll tongue down into working position. Pin jackstand to tongue. Hose Holder Attach the Hose Holder to the mounting lug on the inside left strut of the tongue. Use the 5/8” x 2” bolt,5/8” nut and flat- washer provided.
Página 101 ASSEMBLY HYDRAULICS All versions of the 4815/14815/4810/14810 are shipped from the factory with the plumbing attached. Be sure to check fittings prior to use, to make sure they are tight. Fittings for attaching to the tractor remotes or inde- pendent valves should be purchased locally to fit the application. Plumb hydraulic cylinders as shown, (Hy- draulic Hoses are supplied for attachment to three tractor remotes.) Plugs are supplied to adapt value for either an open or closed center tractor hydraulic system.
Página 102 ASSEMBLY DRIVELINE ATTACHMENT TO IMPLEMENT CV DRIVELINE 1. Secure the opposite end to the power divider gearbox using the tapered pin and locknut. Tighten nut to 30 ft. lbs. 2. Install driveline with the CV body attaching to the tractor PTO. 3.
Página 105 OPERATION SECTION Introduction Section 4-1...
Página 106 OPERATION READ, UNDERSTAND, and FOLLOW the following Safety Messages. Death or serious injury may occur unless care is taken to follow the warnings and instructions stated in the Safety Messages. Always use good common sense to avoid hazards. (SG-2) 4815/4810/14815/14810 04/21 Operation Section 4-2 ©...
Página 107 OPERATION 1. OPERATOR REQUIREMENTS Safe operation of the unit is the responsibility of a qualified operator. A qualified operator has read and understands the implement and tractor Operator’s Manuals and is experienced in implement and tractor operation and all associated safety practices. In addition to the safety messages contained in this manual, safety signs are affixed to the implement and tractor.
Página 110 OPERATION Tire Spacing Tractor tires should be set a minimum of 60” (1.5 m) apart measured from inside of tire to inside of tire, or maximum width possible. Refer to the tractor Opera- tor’s Manual or consult an authorized dealer for instructions to change tractor tire spacing.
Página 132 OPERATION 10.3 Operating the Mower Wings Wings are positioned with hydraulic cylinders. It is recommended that the tractor be equipped with three hydraulic ports or a 3-spool control valve be used so that each section can be controlled independently. Ensure the hydraulic cylinders and lines are filled with oil by holding the valve control levers in the raised position until the cylinders fully retract (wings) and extend (center).
Página 143 OPERATION 11.6 Right of Way (Highway) Mowing • USE DOUBLE CHAIN GUARDS for highway, right-of-way, parks, greenbelt mowing, or all other mowing where human dwellings, vehicles, or livestock could be within 300 feet of the mower. • No shielding is 100% effective in preventing thrown objects. To Reduce Possibility of Injury: 1.
Página 155 MAINTENANCE SECTION Maintenance Section 5-1...
Página 156 MAINTENANCE HAZARDS WITH MAINTENANCE OF IMPLEMENT 4815/4810/14815/14810 04/21 Maintenance Section 5-2 © 2021 Alamo Group Inc.
Página 157 MAINTENANCE HAZARDS WITH MAINTENANCE OF IMPLEMENT CONTINUED 4815/4810/14815/14810 04/21 Maintenance Section 5-3 © 2021 Alamo Group Inc.
Página 162 MAINTENANCE CAT IV WING DRIVELINE SHIELDS To remove the main inner driveline shield, Remove the locking screws. Align the bearing tabs with the cone pockets. FIGURE Mnt-0026. Remove the half-guard and remove the bearing ring. FIGURE Mnt-R-0012. Inspect the driveline shield for worn areas or cracks. If the shield has any dents or cracks, replace the Shield. While the Shields are off, examine the Driveline for signs of abnormal wear, bent or twisted shafts, or cracks in the shafts or tubes.
Página 166 MAINTENANCE Avoid personal injury. Blade and/or blade carrier removal should be done only with the tractor engine shut off, key removed, in neutral, parking brake on, PTO disengaged, and the cutter blocked in the raised position. Blade Bolt Inspection Inspect Blade Bolt Head daily for wear as followed: Inspect the Blade Bolt Heads daily for abnormal wear.
Página 169 MAINTENANCE HIGH PRESSURE OIL LEAK HAZARD HYDRAULIC HOSES Replace pinched and broken Hydraulic Hoses at once. Tighten any Hydraulic Fitting with fluid leaking from it. If fluid still leaks, loosen the fitting, apply a pipe thread compound to the threads and tighten. Care must be exercised when tightening Hydraulic Fittings.
Página 172 MAINTENANCE PROPER TORQUE FOR FASTENERS The chart lists the correct tightening torque for fasteners. When bolts are to be tightened or replaced, refer to this chart to determine the grade of bolts and the proper torque except when specific torque values are assigned in manual text.

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