SR10M/SR15M FLEX-WING MECHANICAL LEVEL LIFT ROTARY CUTTER/SHREDDER Published 02-12-03 Part No. 00759799C OPERATOR'S MANUAL This Operator's Manual is an integral part of the safe operation of this machine and must be maintained with the unit at all times. READ, UNDERSTAND, and FOLLOW the Safety and Operation Instructions contained in this manual before operating the equipment. RHINO® 1020 S. Sangamon Ave. Gibson City, IL 60936 800-446-5158 Email: parts@servis-rhino.com © 2004 Alamo Group Inc. $0.
TO THE OWNER/OPERATOR/DEALER All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded operator who recognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed this implement to be used with all its safety equipment properly attached to minimize the chance of accidents. BEFORE YOU START!! Read the safety messages on the implement and shown in your manual.
BE SAFE! BE ALERT! BE ALIVE! BE TRAINED before operating the Mower! Safety Training Makes the Difference In order to reduce accidents and enhance the safe operation of mowers, Alamo Group Ag Division, in cooperation with other industry manufacturers has developed the AEM/FEMA Industrial and Agricultural Mower Safety Practices video and guide book. The video will familiarize and instruct mower-tractor operators in safe practices when using industrial and agricultural mowing equipment.
Alamo Group Ag.
TABLE OF CONTENTS SAFETY SECTION ................................................................................................................................ 1-1 Safety Information ..................................................................................................................... 1-2 Decal Location ........................................................................................................................... 1-13 Federal Laws & Regulations ..................................
SAFETY SECTION Safety Section 1-1
SAFETY SAFETY A safe and 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. The first section of this manual includes a list of Safety Messages that, if followed, will help protect the operator and bystanders from injury or death.
SAFETY READ, UNDERSTAND, and FOLLOW the following Safety (SG-2) PELIGRO! Si no lee Ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad. (SG-3) DANGER! Never operate the Tractor or Implement until you have read and completely understand this Manual, the Tractor Operator’s Manual, and each of the Safety Messages found in the Manual or on the Tractor and Implement. Learn how to stop the tractor engine suddenly in an emergency.
SAFETY SAFETY DANGER! Never allow children or other persons to ride on the Tractor or Implement. (SG-10) Falling off can result in serious injury or death. DANGER! Never allow children to operate or ride on the Tractor or Implement. (SGM-11) WARNING! Do not mount the Tractor while the tractor is moving. Mount the Tractor only when the Tractor and all moving parts are completely stopped. (SG-12) DANGER! Start tractor only when properly seated in the Tractor seat.
SAFETY WARNING! The operator and all support personnel should wear hard hats, safety shoes, safety glasses, and proper hearing protection at all times for protection from injury including injury from items thrown by the equipment. (SG-16) SAFETY CAUTION! WARNING! PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE PERMANENT HEARING LOSS! Tractors with or without an Implement attached can often be noisy enough to cause permanent hearing loss.
SAFETY SAFETY WARNING! Never attempt to lubricate, adjust, or remove material from the Implement while it is in motion or while tractor engine is running. Make sure the tractor engine is off before working on the Implement! (SG-20) WARNING! Periodically inspect all moving parts for wear and replace when necessary with authorized service parts. Look for loose fasteners, worn or broken parts, and leaky or loose fittings. Make sure all pins have cotter pins and washers.
SAFETY NEVER use drugs or alcohol immediately before or while operating the Tractor and Implement. Drugs and alcohol will affect an operator’s alertness and coordination and therefore affect the operator’s ability to operate the equipment safely. Before operating the Tractor or Implement, an operator on prescription or over-the-counter medication must consult a medical professional regarding any side effects of the medication that would hinder their ability to operate the Equipment safely.
SAFETY SAFETY WARNING! WARNING! Extreme care should be taken when operating near loose objects such as gravel, rocks, wire, and other debris. Inspect the area before mowing. Foreign objects should be removed from the site to prevent machine damage and/or bodily injury or even death. Any objects that cannot be removed must be clearly marked and carefully avoided by the operator. Stop mowing immediately if blades strike a foreign object.
SAFETY Avoid mowing in the reverse direction when possible. Check to make sure there are no persons behind the mower and use extreme care when mowing in reverse. Mow only at a slow ground speed where you can safely operate and control the Tractor and Mower. Never mow an area in the reverse direction that you have not inspected and removed debris or foreign material.
SAFETY WARNING! Use extreme care when lowering or unfolding the implement’s wings. Make sure no bystanders are close by or underneath the wings. Allow ample clearance around the implement when folding or unfolding the wings. Use extreme caution around buildings or overhead power lines. SAFETY (S3PT-5) CAUTION! To prevent tipping of implement when stored in folded position, use carrying wheels or adequate stands on center frame.
SAFETY Never unhitch without using the Tongue Jack. The Tongue is very heavy. Attempting to lift the Tongue without using the Tongue Jack could cause strains or other injury. Allowing the tongue to fall suddenly and unexpectedly could result in crushing injury. Use the Tongue Jack for lifting the mower only. Overloading the Tongue Jack can cause failure with possible serious bodily injury or even death.
SAFETY SAFETY PARTS INFORMATION Servis-Rhino mowers use balanced and matched system components for blade carriers, blades, cuttershafts, knives, knife hangers, rollers, drivetrain components, and bearings. These parts are made and tested to Servis-Rhino specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit” parts may reduce mower performance, void mower warranties, and present a safety hazard.
SAFETY 31 32 31 29 27 28 11 21 13 18 12 5 9 Counterweight For two-section Cutter. 17 1 22 16 21 8 33 10 4 19 3 26 3 24 4 4 19 20 3 15 22 24 22 24 6 14 7 SR15 10/01 © 2004 Alamo Group Inc. 14 2 2 Safety Section 1-13 7 SAFETY 30 NOTE: Rhino supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning.
SAFETY SAFETY ITEM PART NO.
SAFETY SAFETY 1 - - 00725746 2 - - 00753840 3 - - 00756004 5 - - 00769736 4 - - 00756005 6 - - 00756059 SR15 10/01 © 2004 Alamo Group Inc.
SAFETY SAFETY 8 - - 00756494 11 - - 999403 7 - - 00769737 17 - - 00763977 9 - - 00760657 16 - - 00763613 12 - - D103 SR15 10-01 © 2004 Alamo Group Inc.
SAFETY SAFETY 18 - - D102 26 - - 00771283 22- - D303 21- - D302 19 - - D137 20 - - D138 24 - - 00757157 NAME (SR 15) 00766719 NAME (SR 10) 25 - - SERIAL PLATE 23 - - 99101 27 -- 00776481 33-- 00773723 SR15 10/01 © 2004 Alamo Group Inc.
SAFETY FEDERAL LAWS AND REGULATIONS SAFETY This section is intended to explain in broad terms the concept and effect of federal laws and regulations concerning employer and employee equipment operators. This section is not intended as a legal interpretation of the law and should not be considered as such. Employer-Employee Operator Regulations U.S. Public Law 91-596 (The Williams-Steiger Occupational and Health Act of 1970) OSHA This Act Seeks: “...
INTRODUCTION SECTION Introduction Section 2-1
INTRODUCTION INTRODUCTION Your medium-duty Cutter is designed primarily for weed, grass, and brush to 3" diameter. With proper maintenance as described in this manual, your Cutter will provide you with years of dependable service with a minimum of repairs. It is recommended that all operators of this implement read this manual or be instructed of its contents as to safety, proper operation, and maintenance before beginning operation.
ASSEMBLY SECTION Assembly Section 3-1
ASSEMBLY Set up mower as received from factory with these instructions. Refer to Parts Listing Section for further information when necessary. Select a suitable working area. Open parts box and lay out parts to make location easy. Refer to parts listing and exploded view drawings in the Parts Listing Section and the packing list. Cut all wire ties, including those on blades if present. This mower is shipped partially assembled.
ASSEMBLY TONGUE ATTACHMENT Long Tongue FIGURE A To assemble the long tongue. Align the lugs of the tongue with the top holes of the mainframe hitch plate (1). Insert the pivot pin (2) and fasten with 2 - 3/8" x 1 1/4" bolt (3) and 3/8" locknut (4). To assemble the control rod install a jam nut onto the short rod (5), then thread the short rod (5) into the long rod (6). Align the hole of the short control rod (5) to the top hole of the center lug on the mainframe (7). Insert pin and lock with cotter pins.
ASSEMBLY LEVEL ROD ASSEMBLY ASSEMBLY Slide Long Level Rods (1) through Center Section frame channel and attach to Tongue with Level Rod Pins (2), washers (3), and cotter pins (4). FIGURE 3. Attach Jam Nuts (5) and Adjusting Nuts (6) to the Long Level Rods. Install Short Level Rods to Adjusting Nuts. Measure and adjust to the same length. Then attach the Short Level Rods to the Rear Axle with Level Rod Pins, washers, and cotter pins. Figure 4. 1 4 6 2 5 3 FIGURE 3. Long Level Rod Attachment to Tongue.
ASSEMBLY WING SECTIONS ATTACHMENTS While the Center Section is still solidly blocked, attach the Wing Sections (1) in the horizontal plane. Using Hinge Pins (2), attach the Right and Left Wing Sections to the Center Sections. NOTE: Wing Sections may require slight lifting after the Hinge Pin is started to aid pin installation. Lock the Wing Sections in place with the Hinge Pins. Insert 5/16 x 1-1/2 bolt (3) and locknut (4) at the end of each of the Hinge Pins and tighten securely. FIGURE 5.
ASSEMBLY AXLE ADJUSTMENT ROD ATTACHMENT Attach the Axle Adjustment Rod w/Bushings (1) to the Center Axle and Wing Axle with bolts and locknuts. FIGURE 7. 1 ASSEMBLY FIGURE 7. Axle Adjustment Rod Attachment TIRES AND WHEELS Before installing any tires and wheels make certain the Cutter is jacked up high enough and is securely supported. When installing laminated or airplane tires, be sure the flat side of the lug nut is against the Wheel.
ASSEMBLY ASSEMBLY FIGURE 8. Wheel Attachment Decal for Airplane tire Only. SR10M/SR15M 10-01 © 2004 Alamo Group Inc.
ASSEMBLY SPRING ASSEMBLY ATTACHMENT Attach the Spring Assembly (1) to the Center Section Lug with pin (2) and cotter pin. FIGURE 10. ASSEMBLY 1 2 FIGURE 10. Spring Assembly Attachment CENTER AXLE HYDRAULIC CYLINDER ATTACHMENT Install the clevis rod of the 8" stroke Hydraulic Cylinder to the lug on the Center Axle. The clevis base fastens to the lug or Spring Assembly on the Center Section. FIGURE 11. FIGURE 11. Center Axle Hydraulic Cylinder Attachment SR10M/SR15M 10-01 © 2004 Alamo Group Inc.
ASSEMBLY WING SECTION HYDRAULIC CYLINDER ATTACHMENT Mount the 14" stroke Hydraulic Cylinder butt clevis to the upright lugs on the Center Section and the rod end to lugs on wing. Make sure the ports of the Hydraulic Cylinder are facing upwards. Keep the ports capped until the hoses are attached to the tractor and are ready to attach to the cylinder ports. FIGURE 12. Install the Transport Bars to retain the Wing Sections in the upright position for transport on roads and highways.
ASSEMBLY HOSE BRACKET ATTACHMENT ASSEMBLY Hose Brackets are attached in the front and rear of the mower. The Front Hose Bracket bolts to the tongue lug brackets. The Rear Hose Bracket mounts to the center hydraulic suspension spring bracket. FIGURE 13. FIGURE 13.
ASSEMBLY DRIVELINE ATTACHMENT Remove Divider Gearbox Shield if installed. Remove any tape from Gearbox shafts. Attach the Slipclutch end of the Wing Driveline to the Divider Gearbox. Attach the clamp collar end of Driveline to Wing Gearbox. Tighten bolts evenly to their proper torque. FIGURE 16 & FIGURE 17. Install the Main Driveline with clamp collar to the Divider Gearbox . WING DRIVELINE SLIP CLUTCH END DIVIDER GEARBOX MAIN DRIVELINE FIGURE 16.
ASSEMBLY DRIVELINE CLAMP INSTRUCTIONS CONE YOKE OPERATING Driveline Yoke Loosen the yoke clamp cone with a 11/16” (17mm) wrench and remove the cone from yoke. Slide yoke onto the shaft and align hole for clamping cone with annular groove of gearbox shaft. Reinstall cone and tighten (75 lb-ft torque). Push and pull the driveline to ensure it is securely attached to the shaft. Regularly check the driveline yoke to ensure a tight connection.
ASSEMBLY (540 RPM 1-3/8"-6) (1000 RPM 1-3/8"-21) Attach the Winch Stand to the cross bar on the Center Section with bolts and locknuts. Attach the Winch to the Winch Stand with bolts and locknuts. See Operation Section for use. THREE SPOOL CONTROL VALVE INSTALLATION A Three-Spool Control Valve is available from your dealer for use with tractors having either an open or closed center Hydraulic System. If a 3 spool valve bank is required assemble on bracket and install on tractor fender at desired location.
OPERATION SECTION Operation Section 4-1
OPERATION RHINO SR10/SR15 ROTARY MOWER OPERATION INSTRUCTIONS Rhino SR10/SR15 rotary mowers are manufactured with quality material by skilled workers. These mowers are designed to cut grass, weeds, crop stalks, small brush and other vegetative material up to 3” diameter. The mower is equipped with protective deflectors and/or chain guards to prevent objects being thrown from the mower by the blades, however, no shielding is 100% effective.
OPERATION (7) DRIVELINE ATTACHMENT..........................................................................................................4-14 (7.1) Driveline Length Check......................................................................................................4-15 (7.2) Constant Velocity (CV) Driveline.........................................................................................4-17 (8) PRE-OPERATION INSPECTION AND SERVICE...........................................................
OPERATION Standard Equipment and Specifications OPERATION SR15 Horsepower Required (Min.).......50 HP Cutting Capacity (Diameter)....... 3” Cutting Height............................1”-15” Safety Deflectors*.......................Standard Cutting Width............................ 180” Transport Width.........................90-1/2” Overall Width.............................186” Overall Length............................183” Blade Overlap.............................6” Weight (Approximate)................
OPERATION 1. OPERATOR REQUIREMENTS Safe operation of the rotary mower is the responsibility of a qualified operator. A qualified operator has read and understands both the mower and tractor Operator Manuals and is experienced in tractor and mower operations and all associated safety practices. In addition to the safety messages contained in this manual, safety message decals are affixed to the mower and tractor.
OPERATION 2. TRACTOR REQUIREMENTS The tractor used to operate the mower must have the power capacity to lift, pull, and operate the Power Take Off (PTO) at the mower’s rated speed while traveling at a ground speed between 2 and 5 MPH. Operating the mower with a tractor that does not meet the following requirements may cause tractor or mower damage and be a potential danger to the operator and passersby.
OPERATION 2.4 Drawbar Constant Velocity and Standard Driveline Position the length of the drawbar from the end of the tractor PTO shaft to the drawbar hitch hole according to the operating speed of the mower. If the mower is a 540 RPM unit, position the drawbar length from shaft end to hitch hole at 14”. For 1000 RPM mowers, set the drawbar length at 16” for 21 spline 1-3/8” mowers and at 20” for 1-3/4” 20 spline mowers.
OPERATION 2.5 Tractor Hydraulics The mower center section and each wing are positioned with hydraulic cylinders that are operated by the tractor hydraulic pump. The tractor must have a minimum of 2 hydraulic control valves devoted to the mower unless the tractor is fitted with a 3-spool control valve (extra equipment).
OPERATION 2.8 Tire Spacing Tractor tires should be set a minimum of 60” apart measured from inside of tire to inside of tire. Refer to the tractor Operator’s Manual or consult an authorized dealer for instructions to change tractor tire spacing. Tire Spacing Minimum Width 60” 3. GETTING ON AND OFF THE TRACTOR Before getting onto the tractor, the operator must read and completely understand the mower and tractor operator manuals.
OPERATION DANGER! BEFORE leaving the Tractor seat, always engage the brake and/or set the Tractor transmission in parking gear, disengage the PTO, stop the engine, remove the key, and wait for all moving parts to stop. Place the Tractor shift lever into a low range or parking gear to prevent the Tractor from rolling. Never dismount a Tractor while it is moving or while the engine is running. Operate the Tractor controls from the Tractor seat only. (SG-9) Use hand rails and steps when exiting the tractor.
OPERATION 5. CONNECTING THE MOWER TO THE TRACTOR Use extreme caution when connecting the mower to the tractor. The mower should be securely resting at ground level or on blocks. Place a block in front of and behind the center section wheels to prevent the mower from moving. Keep hands and feet out from under the mower and clear of pinch points between the tractor and mower.
OPERATION 5.2 Connecting Mower Hydraulic Lines to the Tractor With the tractor shut down and secured in position, relieve hydraulic pressure from the tractor by moving the control levers back and forth several times or placing the levers in the float position. When connecting the mower hydraulic lines, keep hoses, quick couplers, and swivels free of contamination. Never leave a disconnected hose end open and cap the tractor hydraulic outlet ports when not in use.
OPERATION 6. SETTING THE MOWER Properly setting the cutting height is essential for efficient and safe operation. A properly set mower will make a more uniform cut, distribute clippings more evenly, require minimal tractor work, and follow the contour of uneven terrain. Note: Avoid very low cutting heights, striking the ground with the blades gives the most damaging shock loads and will cause damage to the mower and drive.
OPERATION LEVELING WING SECTIONS WITH CENTER 1. To level the wing sections with the deck center, adjust the leveling screw between the wing axle and the center axle. To lower the wing, loosen the jamnut and shorten the screw assembly, lengthen the screw assembly to raise the wing. After wings are leveled, retighten jamnuts to maintain settings. 6.
OPERATION 44R EQUAL ANGLE DRIVELINE ADJUSTMENT Adjust drawbar length per operating speed of mower. When connecting drive always check driveline yoke phasing. The end yokes on jackshaft and maindrive should all be in line. Adjust height of jackshaft support bearing up or down so that entire drive is in a straight line from tractor to implement. (540 RPM 1-3/8"-6) (1000 RPM 1-3/8"-21) WARNING! Before operating the Mower, check to make sure the driveline will not bottom out or become disengaged.
OPERATION OPERATION “Bottoming Out” Check Procedure 1. Disconnect driveline from the tractor and slide the profiles together until fully compressed. 2. Place a mark on the inner shield 1/8” from the end of the outer shield and reattach the driveline to the PTO shaft. 3. With the PTO NOT TURNING, slowly drive the tractor with mower attached through the sharpest turn possible and watch shaft movement.
OPERATION 7.2 Constant Velocity (CV) Driveline For mowers equipped with a Constant Velocity (CV) driveline, the maximum turning angle between the tractor and mower must be determined to ensure the joint angle does not over-extend which can cause CV joint damage. Constant Velocity joints enable the driveline to operate smoothly with no vibrations and clattering at angles up to 70°. Angles greater than 80° can result in mechanical damage to the CV joint and mower driveline.
OPERATION 8. PRE-OPERATION INSPECTION AND SERVICE Before each use, a pre-operation inspection and service of the mower and tractor must be performed. This includes routine maintenance and scheduled lubrication, inspecting that all safety devices are equipped and functional, and performing needed repairs. Do not operate the mower and tractor if the pre-operation inspection reveals any condition affecting safe operation. Perform repairs and replacement of damaged and missing parts as soon as noticed.
OPERATION 8.1 Tractor Pre-Operation Inspection/Service Refer to the tractor operator’s manual to ensure a complete pre-operation inspection and scheduled service is performed according to manufacturer recommendations. The following is a partial list of items requiring inspection: 8.2 Mower Pre-Operation Inspection/Service Before each mower use, a complete inspection and service is required to ensure the mower is in a good and safe working condition.
OPERATION Ensure that the Manual Canister is secured to the mower with the Operator’s Manual inside. Ensure all decals are in place and legible. Replace missing, worn, and unlegible decals. NOTE: The mower Operator’s Manual and affixed Decals contain important instructions on the safe and proper use of the mower. Maintain these important safety features on the mower in good condition to ensure the information is available to the operator at all times.
OPERATION Perform scheduled lubrication as specified in the maintenance section. Inspect each gearbox oil level and replenish if needed. A low oil level is a warning sign that the gearbox may be cracked or its seal is damaged and needs to be replaced. Ensure all gearbox vents are in place and free from clogs. Ensure each hydraulic cylinder is installed and retained correctly. Ensure the proper size pins are used to retain the cylinders in place and are secured with pins.
OPERATION DANGER Inspect Blades daily for abnormal wear. If Blades have a notch worn into the leading edge at the lower bend more than a 1/2" DEEP (due to running in gravel and/or the ground), REPLACE BOTH BLADES ON THAT CARRIER IMMEDIATELY.
OPERATION DANGER! This Implement is wider than the Tractor. Be careful when operating or transporting this equipment to prevent the Implement from running into or striking sign posts, guard rails, concrete abutments or other solid objects. Such an impact could cause the Implement and Tractor to pivot violently resulting in loss of steering control, serious injury, or even death. Never allow the Implement to contact obstacles. (S3PT-12) 9.
OPERATION 9.3 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).
OPERATION 9.4 Driving the Tractor and Mower Start off driving at a slow speed and gradually increase your speed while maintaining complete control of the tractor and mower. Moving slowly at first will also prevent the tractor from rearing up and loss of steering control. The tractor should never be operated at speeds that cannot be safely handled or which will prevent the operator from stopping quickly during an emergency.
OPERATION 9.5 Crossing Ditches and Steep Inclines When crossing ditches with steep banks or going up sharp inclines, it is possible that the main driveline inner profile will penetrate into the outer housing to its maximum depth until the assembly becomes solid (driveline is at its extreme shortest length).
OPERATION 10. OPERATING THE TRACTOR AND MOWER THE OPERATOR MUST COMPLETELY UNDERSTAND HOW TO OPERATE THE TRACTOR AND MOWER AND ALL CONTROLS BEFORE ATTEMPTING TO MOW. The operator must read and understand the Safety and Operation Sections of the mower and tractor operator’s manuals. These manuals must be read and explained to any operator who cannot read. Never allow someone to operate the mower and tractor without complete operating instructions.
OPERATION If you hit a solid object or foreign debris, stop the mower and tractor at once. Immediately idle the engine speed and disengage the PTO. Wait for all mower rotating motion to stop, then raise the mower and move the tractor and implement off the object. Inspect the area and remove, or mark the location of the debris. Inspect the condition of the mower and make any needed repairs immediately. Make sure the blades are not damaged and the carrier is balanced before resuming operation.
OPERATION 10.3 Engaging the Power Take Off (PTO) Before engaging the PTO, make certain that the area is clear of bystanders and passersby. The mower wings must be completely lowered and the deck positioned at a safe mowing height. NEVER engage the PTO with the mower wings in the raised position. Set the tractor engine speed at approximately 1,000 RPM before engaging the PTO. Shift the PTO control to the on position, and slowly increase the engine speed until the PTO is operating at the rated speed.
OPERATION 10.5 Operating the Mower Only operate the mower from the tractor operator’s seat with the seatbelt securely fastened. The tractor must be equipped with a ROPS in the raised position or a ROPS cab. The mower is designed to cut vegetation up to 3” in diameter. Sharp blades will produce a cleaner cut and require less power. Travel at a speed that allows the mower sufficient time to cut through the vegetation and maintain the PTO operating speed to prevent overloading the mower and tractor.
OPERATION DANGER! Mow only in conditions where you have clear visibility in daylight or with adequate artificial lighting. Never mow in darkness or foggy conditions where you cannot clearly see at least 100 yards in front and to the sides of the Tractor and Mower. Make sure that you can clearly see and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions, power lines, debris and foreign objects. If you are unable to clearly see this type of item discontinue mowing.
OPERATION When mowing across uneven areas such as road shoulders, ditch edges, and other uneven terrain, position mower so that one support wheel is near the highest point to prevent blades from cutting into gravel or dirt which can cause rapid blade wear and extremely severe shock loads on the drivetrain resulting in rapid wear or damage to these components. Blades contacting the ground may cause objects to be thrown out from under the mower deck.
OPERATION 10.6 Shutting Down the Mower To shut down the mower, first bring the tractor to a complete stop. Then slow down the mower by reducing the engine speed before disengaging the PTO. Wait for all rotating motion to stop before proceeding to drive or shut down the tractor. SR10M/SR15M 10-01 © 2004 Alamo Group Inc.
OPERATION 11. DISCONNECTING THE MOWER FROM THE TRACTOR DANGER! WARNING! Always shut the Tractor completely down, place the transmission in park, and set the parking brake before you or anyone else attempts to connect or disconnect the Implement and Tractor hitches. (S3PT-15) Never unhitch without using the Tongue Jack. The Tongue is very heavy. Attempting to lift the Tongue without using the Tongue Jack could cause strains or other injury.
OPERATION 12. MOWER STORAGE It is recommended that the mower be stored with the center section and both wings fully lowered to ground level. If the mower is stored with the wings in the raised position, select a level area and install wing transport braces to prevent the wings from falling BEFORE disconnecting the mower hitch from the tractor. Properly preparing and storing the mower at the end of the season is critical to maintaining its appearance and to help ensure years of dependable service.
OPERATION 13. TRANSPORTING THE TRACTOR AND MOWER Inherent dangers of operating the tractor and mower and the possibility of accidents are not left behind when you finish mowing an area. Therefore, the operator must employ good judgement and safe operation practices when transporting the tractor and mower between locations. By using good judgement and following safe transport procedures, the possibility of accidents while moving between locations can be substantially minimized.
OPERATION Before transporting the tractor on a public roadway or boarding a trailer for transport, the tractor brake pedals should be locked together. Locking the pedals ensures that both wheels brake simultaneously while stopping, especially when making an emergency stop. Use extreme caution and avoid hard applications of the tractor brakes when towing heavy loads at road speeds. Never tow the mower at speeds greater than 20 MPH.
OPERATION 13.1 Transporting on Public Roadways WARNING! DANGER! OPERATION WARNING! Only tow the Implement behind a properly sized and equipped Tractor which exceeds the weight of the Implement by at least 20%. DO NOT tow the Implement behind a truck or other type of vehicle. Never tow the Implement and another Implement connected in tandem. Never tow the Implement at speeds over 20 MPH. (STI-6) Never allow children or other persons to ride on the Tractor or Implement.
OPERATION Make sure that all tractor flashing warning lights, headlights, and brake/taillights are functioning properly before proceeding onto public roads. While newer model tractors have plenty of lighting to provide warning signals and operating lighting, most older models were only equipped with operating lights. Consult an authorized tractor dealer for lighting kits and modifications available to upgrade the lighting on older tractor models.
OPERATION 13.2 Hauling the Tractor and Mower OPERATION Before transporting a loaded tractor and mower, measure the height and width dimensions and gross weight of the complete loaded unit. Ensure that the load will be in compliance with the legal limits set for the areas that will be traveled through. Use adequately sized and rated trailers and equipment to transport the tractor and mower. Consult an authorized dealer to determine the proper equipment required.
OPERATION 14. TROUBLE SHOOTING GUIDE POSSIBLE CAUSE POSSIBLE REMEDY Excessive Vibrations 1. Check gear box bolts. Tighten if loose. 2. Check for loose nuts on bladeholder and blades. Tighten if loose. 3. Check for bent output shaft. If shaft is bent, oil will normally leak from bottom seal. Replace shaft if bent. 4. Check to see if blades are free swinging. Free blades so they swing. 5. Check for even wear on each blade tip. Were both blades changed at the same time? Weigh blades.
OPERATION TROUBLE SHOOTING TROUBLE POSSIBLE CAUSE POSSIBLE REMEDY Gearbox Noisy 1. Rough gears. Run in or change gears. 2. Worn bearing. Replace bearing. 1. Damaged oil seal. Replace seal. 2. Bent shaft. Replace oil seal and shaft. 3. Shaft rough in oil seal area. Replace or repair shaft. 4. Oil seal installed wrong. Replace seal. 5. Oil seal not sealing in the housing. Replace seal or use a sealant on OD of seal. 6. Oil level too high. Drain oil to proper level. 7. Sand hole in casting.
OPERATION TROUBLE SHOOTING TROUBLE POSSIBLE CAUSE POSSIBLE REMEDY Oil Squirting from Breather Vent Hole 1. Oil leaking by piston ring. (A small amount of leakage is normal) Do not carry cutter on cylinder. (Use stroke collars) 2. Piston "O" ring worn. Replace piston "O" ring. 3. Cylinder wall scored or pitted. Replace cylinder. 4. Wrong piston ring on piston. Use correct piston rings. 1. Blades dull. Sharpen or replace blades. 2. Blade rotation incorrect.
MAINTENANCE SECTION Maintenance Section 5-1
MAINTENANCE Before operating your Rotary Cutter, make sure it is properly lubricated and thoroughly inspected. Only a minimum of time and effort is required to regularly lubricate and maintain this machine to provide long life and trouble free operation. WARNING Always disengage the PTO before raising the Rotary Cutter for transporting or making adjustments. LUBRICATION INFORMATION Do not let excess grease collect on or around parts, particularly when operating in sandy areas.
MAINTENANCE TONGUE FIGURE 2 The Tongue Hitch Pins attach the Tongue to the Center Section and should be checked for signs of wear or cracking. Replace as needed. The Drawbar 1" Bolt fastens the mower to the tractor Drawbar. When the mower is unhitched and this 1" Bolt is removed, examine for signs of cracking or wear. Replace the Drawbar 1" Bolt at first sign of either problem.
MAINTENANCE DIVIDER GEARBOX The Test Plug for the Divider Gearbox is located on the right side of the input shaft. The filler pressure relief Plug is on top of the Gearbox. FIGURE 4. CAUTION Do not over-fill. If gearboxes are filled above the Test Plug Level, Pressure under working conditions may cause grease seals to leak. Filler Pressure Relief Plug Recommended lubricant for Gearbox is NLGI 000 Grease (P/N 00765444) with a 3-1/2 quart capacity.
MAINTENANCE MAIN CV DRIVELINE SAFETY SHIELD 1. To remove the outer CV cone, remove the locking screws from shield cone. Remove cone over yoke. FIGURE 7. Remove bearing ring and remove the locking screws from inner shield cone. Figure 8. Turn inner cone to assembly position and remove half shield. Remove bearing ring. FIGURE 9. FIGURE 7 FIGURE 8 FIGURE 9 1. To assemble outer CV driveline, grease yoke groove and inner profile tube. Attach bearing ring on groove with recesses facing profile tube. FIGURE 10.
MAINTENANCE MAIN DRIVELINE & CAT 4 SAFETY SHIELD To remove the main inner driveline shield, Remove the locking screws. Align the bearing tabs with the cone pockets. FIGURE 15. Remove the half-guard and remove the bearing ring. FIGURE 16. FIGURE 15 FIGURE 16 MAINTENANCE Inspect the driveline shield for worn areas or cracks. If the shield has any dents or cracks, replace the Shield.
MAINTENANCE BLADE SERVICING Inspect blades before each use to determine that they are properly installed and in good condition. Replace any blade that is bent, excessively nicked, worn, or has any other damage. Small nicks can be ground out when sharpening. WARNING Use only original equipment blades on this cutter. They are made of special heat-treated alloy steel. Substitute blades may not meet specifications and may be dangerous. DANGER! Replace bent or broken blade with new blades.
MAINTENANCE BLADE SHARPENING Always sharpen both blades at same time to maintain balance. Follow original sharpening pattern as shown in FIGURE 19. Always sharpen blades by grinding. DO NOT heat and pound out edge. Do not sharpen blade to a razor edge, but leave a 1/16" blunt edge. Do not sharpen back side of blade. IMPORTANT: When sharpening blades, grind each blade the same amount to maintain balance. The difference in blade weights should not exceed 1 ounce.
MAINTENANCE BLADE CARRIER REMOVAL Remove cotter pin and loosen slotted nut on gear box shaft. Loosen but do not remove the nut until the blade carrier is loosened. Use a suitable two-jaw gear puller to pull carrier off tapered gear box shaft. If gear puller is not available use long bar inserted through blade bolt access hole with end against rotor bar. Strike opposite end of bar with sledge hammer. Rotate blade carrier 180 degrees and repeat process.
MAINTENANCE SEASONAL CLUTCH MAINTENANCE It is important that the clutches slip when an obstacle or load heavier than the clutch setting is encountered. Therefore, if the machine sits outside longer than 30 days and is exposed to rain and/or humid air it is important to make sure that the clutch lining plates are not rusted/frozen together. Before using the cutter use the following procedure to make sure the clutch will slip and give the overload protection required. 1. 2. 3. 4.
MAINTENANCE STORAGE Your rotary cutter represents an investment from which you should get the greatest possible benefit. Therefore, when the season is over, the cutter should be thoroughly checked and prepared for storage so that a minimum amount of work will be required to put it back into operation for the next season. The following are suggested storage procedures: 1. 2. 3. 4. 5. 6. Thoroughly clean the cutter. Lubricate the cutter as covered in Maintenance Section.
MAINTENANCE 15 16 17 18 19 20,21,22 14 13 23 24 26 25 12 27 11 28 10 29,30,31 9 MAINTENANCE 1 2 8 3 7 6 FIGURE 22 SR10M/SR15M 10-01 © 2004 Alamo Group Inc.
MAINTENANCE RIGHT ANGLE GEARBOX (OUTBOARD) ASSEMBLY & DISASSEMBLY PROCEDURES INPUT SHAFT REMOVAL Step Step Step Step Step 1. Place Gearbox on appropriate work surface. 2. Remove Vent Plug (item #16) or Complete Top Cover (item #18) 3. Turn Gearbox upside doan allowing Oil to drain from gearbox into catch pan for proper disposal. 4. Turn Gearbox right side up and drop bottom into a hole for support or lay it on its side laying flat. 5.
MAINTENANCE Step 6. Using Soft Metal (Brass or Aluminum) Pin, Strike both ends of Shaft with a hammer and recheck the Bearing Pre-Load, This is to ensure Bearings and components are centered and seated. If Bearing Pre-Load is OK insert Cotter Pin (item # 11) and Bend ends. Step 7. To Install the Output Seal, Put a light coat of Grease on ID of Seal or on OD of shaft where Seal rides. Install the Output Seal using a Seal Driver. MAINTENANCE INPUT SHAFT INSTALLATION Step 1.
SERVIS-RHINO LIMITED WARRANTY 1. LIMITED WARRANTIES 1.01.Servis-Rhino warrants for one year from the purchase date to the original non-commercial, governmental, or municipal purchaser (“Purchaser”) and warrants for six months to the original commercial or industrial purchaser (“Purchaser”) that the goods purchased are free from defects in material or workmanship. 1.02.
TO THE OWNER/OPERATOR/DEALER In addition to the standard Limited Warranty shown on the facing page, Servis-Rhino also provides: 1.) ONE-YEAR (12 months) {or 6 month for Commercial/Industrial Users} LIMITED WARRANTY on the DRIVELINE components provided they have been properly maintained† and have not been subjected to abuse or mis-use. 2.
SR10M/SR15M FLEX-WING MECHANICAL LEVEL LIFT ROTARY CUTTER/SHREDDER SR15 - SOM 10/01 Printed U.S.A.
An Alamo Group Company SERVIS-RHINO® 1020 S. Sangamon Ave. Gibson City, IL 60936-9907 Please fold (do not tear), tape, and drop in any mailbox. PLEASE FILL OUT OWNER WARRANTY REGISTRATION INFORMATION SIGN, AND DROP LAST COPY IN ANY MAILBOX. IMPORTANT! TO PLACE THIS WARRANTY IN EFFECT, THIS WARRANTY REGISTRATION MUST BE FILLED OUT, SIGNED, AND MAILED WITHIN 30 DAYS OF DELIVERY DATE OF THIS MACHINE. DEALER AND PURCHASER MUST SIGN.
SERVIS-RHINO WARRANTY REGISTRATION INFORMATION MONTH Servis-Rhino Model Serial No. DAY YEAR Purchase Date Purchaser Last Name Street & No., RFD, Box, &/or Apt. No. First Name City M.I.
2. REMOVE WHITE COPY FOR CUSTOMER RECORDS. 3. REMOVE YELLOW COPY FOR DEALERS RECORDS. 4. MAIL LAST CARD POSTAGE FREE. SERVIS-RHINO® WARRANTY REGISTRATION INFORMATION MONTH Servis-Rhino Model Serial No. Purchaser Last Name Street & No., RFD, Box, &/or Apt. No. City DAY YEAR Purchase Date First Name M.I.
2. REMOVE WHITE COPY FOR CUSTOMER RECORDS. 3. REMOVE YELLOW COPY FOR DEALERS RECORDS. 4. MAIL LAST CARD POSTAGE FREE. SERVIS-RHINO® WARRANTY REGISTRATION INFORMATION MONTH Servis-Rhino Model Serial No. Purchaser Last Name Street & No., RFD, Box, &/or Apt. No. City DAY YEAR Purchase Date First Name M.I.