Manuale d’uso / di manutenzione del prodotto 3 del fabbricante Kenmore
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KESMAC Transportable Reel Mowers 3, 5, 7, 9 and 11 Gang Mowers Fairway Mowers Vertical Mowers Operators Manual Manual Part No. KM99026. Re v. 05/07 KESMAC Inc. 23324 Woodbine Avenue, Keswick Ontario Canada L4P 3E9 Tel (905) 476-6222 Fax (9 05)-6744 Web Site www.
KESMAC Transportable Reel Mowers FOREWORD The Operator’s Manual must be ke pt on the machine at all times. The Manual is provided to give the Owner/Operator the correct informatio n on the safe operating procedures, mino r repairs and the maintenance of the machine.
CONTENTS SAFETY PRECAUTIONS 1 GENERAL SAFETY 2 Before Operating 2 During Maintenance 3 Safety Symbols 3 Safety Decals 4 Operating Conditions 7 DAILY INSPECTION 8 Tires and Wheels 8 Drive Belts & S.
SAFETY PRECAUTIONS The correct operating procedur es, and strict adherence to recommended service schedules, are importan t in contributing to the safe operation of the machine and th e safety of the operator and others.
SAFETY PRECAUTIONS – General Safety The Operator’s Manual bri ngs to your at tention situations that can arise during the safe and ro utine operation of your Kesmac Mower. It also informs you how to deal with non -ro utine conditions and situations, and avoid possi ble injury to yourself or to others.
SAFETY PRECAUTIONS During Maintenance • Use only genuine Kesmac parts. Parts that are not su pplied by Kesmac may not meet Kesma c Engineering specifications or standards of manufactu re. • The use of parts not approved by Kesmac may re sult in component failure po ssibly resulting in an accident a nd injury to the operator or bystanders.
DECALS. See Pages 5 & 6 also. 4.
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GENERAL SAFETY Operating Conditions Commercial mowers are subje cted to a variety of ground conditions. Mowing machine operators must understand the need to pay con stant attention to the changing conditions that they may enco unter while operating the machine.
DAILY INSPECTION To enable customers to implement servi ce procedures, and design changes that are recom mended to improve the operation and service life of the mower, Service Bulletins are issued by the factory. It is important that Service Bulletin instructions are implemented as soon as possible.
DAILY INSPECTION Cont.. OUTRIGGER WHEELS Fig.1 Serial No. Up to 73. Dual Wheels. It is important that the Roller Bearings and Hub Cavity are kept packed with grease. Apply grease daily. IMPORTANT Also check that the Lock Colla rs at both ends of the Axle are locked to the Axle by the Set Screws Fig.
DAILY INSPECTION DRIVE BELTS AND SHEAVES Fig.3 Check all Drive Belts for si gns of cracking, excessive wear, cuts, or stretching. Sheaves must be kept free of debris. Worn Sheaves allow a belt, that has no excessive wear, to ‘bottom out’ in the ‘vee’ groove.
DAILY INSPECTION PTO SHAFT Fig.6 The PTO Shaft must be installed, relative to the tractor, as shown. WARNING Do not operate the machin e without the PTO Shaft Shields in place. To do so coul d result in serious personal injury. The PTO Manufacturers S ervice M anual is supplied with the machine.
DAILY INSPECTION HYDRAULIC SYSTEM • Check all hydraulic fittings, conne ctions and hoses for signs of leaks, damage or we ar. • Hoses must be routed clea r of any moving parts, and secured to prevent ‘rubbing’ to prevent damage. • Keep all hydraulic connections clean.
HOOK-UP TO TRACT OR Fig.8 It is important that the Mower Frame is ‘level’ for the correct set-up for mowing. Connect the Mower Swivel Hitch to the Tractor Draw Bar using an a pprove d Draw Pin. The front and rear Jack Shafts should be the same height from the ground.
HOOK-UP TO TRACT OR Connect the Mower ‘Quick Connect s’ to the tractor accessory hydraulic connec tions. Keep the hydraulic connections clean. WARNING Relieve any hydraulic pressure in the mower hydraulic system before connecting the mower to the tractor hydraulic system.
TRANSPORT LOWERING THE REELS Before ‘lowering ‘ the Reels, position the Mowe r on level ground. If on a slope face the mower ‘up hill’, this allows the reels to lower evenly on both sid es, and prevents damage to the Reel Drive s. Check that the transport Safety Chains are un-h ooked from the Reels and are in their ‘stowe d’ position.
HYDRAULIC LIFT OPERATION REEL/WING - LIFT SEQUENCE Fig.10. From Serial No. 232. (See Fig.11 for earlier machines) Hydraulic oil pressure to the ‘rai se’ circuit lifts the five main reels first, followed by the wing reels an d lastly the wing frames.
HYDRAULIC LIFT OPERATION REEL/WING - LIFT SEQUENCE Fig.11 Machines up to Serial No. 231. Hydraulic oil pressure to the ‘RAISE’ circuit lifts the five main reels first, followed by the wing reels an d lastly the wing frames . The cylinders are ‘locked up’ by Pilot Check Valves.
HYDRAULIC LIFT OPERATION SEQUENCE VALVE SETTING. (7, 9 & 11 Gang only) Fig.12 If the main (center five) reel assemblies start to lower before the wing frames/reels hav e fini shed their cycle, the Sequence Valve requires re-setting, as f ollows : • Back-off the Jam-nut.
HYDRAULIC LIFT OPERATION SEQUENCE VALVE MANIFO LD, RELIEF VALVE SETTING To prevent damage to the lift linkage if there is a ‘hang- up’ of a Lift Chain, a Relief Valve is installed in the Manifold Block to control oil pressu re to the Lift Cylinders.
LIFT CHAIN ADJUSTMENTS Fig.14 The Lift Chains for the rear outer reels, No’ s 4,5,8,9,10 & 11,are fitted with chain adjusters that ensure that the ‘Snubber’ Rollers engage correctly in the catchers. Refer to page 21 for the correct se quence of reel numbering and the Lift Chain locatio ns.
LIFT CHAINS ADJUSTMENT REELS 4 AND 5 Cont. Fig.15. (page 20) Extend the cylinder and check that the chain bolt heads are level. Extending the Cylinder Rod End Clevis rotates the RH Arm C.C.W. and the LH Arm C.W. Retracting the Rod End Clevis rotate s the arm s in the opposite direction.
MOWING PROCEDURE Preferably position the Mower on level ground, if on a slope, face ‘up hill’ to allow the reels to lower evenly and prevent possible damage to the reel drives. CAUTION Do not engage the tractor PTO when the reel s are in the raised position.
CUTTING HEIGHT ADJUS TMENT FAIRWAY. FLOATING HEAD Fig.18 A special tool is available that ensures that each mo wing unit cuts at the same height, and also that the Reel s and Bed-knives are parallel to each other. To set the cutting height : • Raise the Reels to transport position.
REEL TO BED KNIFE ADJUSTMENT Pre-single point adjustment units. Fig.19 When the reels are sharp, and corre ctly adjusted to the bed-knife, they will cut paper as clean a s scissors. To adjust the reel blade to bed-knife clearance : • Check the Bed-knife and the Bed-knife Holder Screws for tightness.
REEL TO BED-KNIFE SINGLE POINT ADJUSTMENT Adjust the Reel to Bed-knife ‘contact’ to give an even cut across the full length of the Bed-knife, as shown in Fig.20. Fig.21 As wear takes place on the Reel Blade s and the Bed- Knife, the ‘single point adjuster’ provides a quick, easy , and accurate method to make adjustme n ts.
VERTICAL MOWER. DEPTH OF CUT AD JUSTME NT Depth of cut changes as the height adjuster wheel pivot, relative to the frame. Notches on the wheel height adj us- ter allow ‘indexing’, ensuring the height adjustme nt is equal at both ends of the Reel. Fig.
VERTICAL MOWER – OPERATION CAUTION It is important that the operating instructions are followed to avoid serious damage to bot h the machine and also to the turf. Recommended ope rating procedure : • Position the machine on level grou nd. • Lower the cutting reels until they are just clear of the turf.
ROUTINE MA INTENANCE In addition to the daily maintenance on pages 8 to12, the following maintenance sch edules are recommended. IMPORTANT These schedules are base d on operating in ‘average’ conditions. In wet, heavy or sandy conditions, more frequent periods of service are recommende d.
ANNUAL MAINTENA NCE INSPECTION IMPORTANT To maintain the efficient and reliable operation of you r Kesmac Mower it is important that the checks and maintenance in the following schedule are carried out. It is recommended that this be done at the end of the mowing season, before storage, and also before the start of a new season.
LUBRICATION Jackshaft Bearings Do not over g rease. Gearbox. See pages 31 and 32 Standard Mower Fairway Mower Dual Wheel Single Wheel Verticut Typical – 16 Locations Telescopic Arm Idler Wheel – Two Locations Lift & Wing Pivots Eight Locations Fig.
GEARBOX LUBRICATION Fig.25 Check the Gearbox oil level every 80 hours of operation. The oil level dipstick/breather is located on the top of the Gearbox.
GEARBOX LUBRICATION Fig.26 The Gearbox illustrated in Figure 26 was fitted on Kesmac Mowers up to Serial number 36 5. To check the oil level : Remove the Vented Filler Plug and also the Level Plug. Oil should ‘just flow’ from the Level Plug. Top-up as necessary with recommen ded oil.
MAINTENANCE Main Wheel Axle Assembly . (From Feb.07.) The Axle Assemblies should be ch ecke d every 12 months. To remove a Wheel/Axle assembly : Fig.27 • Lower all Reels to the ground. Remove Reel s 4 an d 5. • Jack-up and support the M ower Frame.
MAINTENANCE Main Wheel Axle Assembly. Serial No’s 357 to February 2007. Taper Roller Axles sho uld be checked every 12 mont hs. To remove a Wheel/Axle Assembly : Fig.28 • Lower Reels to the ground. Remove Ree ls 4 and 5. • Jack-up and support the M ower frame.
MAINTENANCE Outrigger Single Wheel. (From Serial No. 73.) Fig.29 Taper Roller Axles sho uld be checked every 12 mont hs. To remove the Wheel Axle Assembly : Fig.29 Raise the wheel, put a Jack under the frame on 7-Ga ng, and under a Tie-rod mount on 9 and 11 Gang Mowers.
MAINTENANCE Wing Kick Springs. After several seasons of operation the Wing Kick Spring s may loose some of their tension. Washers can be add ed under the Springs to make up for the loss of tension. Add three washers maximum , if this is not sufficient, fit a new Kick Spring.
MAINTENANCE Main Drive Belts To replace the front and/or rear Main Dri ve Belts : Fig.32 • Remove the Drive Belt Covers. • Remove the Idler Tension Eye Bolts and Springs. • Remove the Jackshaft Couplers. • Remove the Drive Belts from the Gearbox and the Drive Shaft Sheaves.
MAINTENANCE Reel Drive Belts. When fitting Belts to Reels 2 or 3, the Main Drive Belts and the Jackshaft Couplers, must be remov ed first. See page 3 7.
MAINTENANCE Reel Drive Belts To replace the Reel Drive Belts. Reel s 2 and 3. Fig.34 • Remove the Safety Chain from the Stay Rod and compress the Telescopic Arm with the Compression Tool as sho wn in Fig.33. • Remove the Front Jackshaft Couplers and pull the belt through the gap between the Jackshaf t s.
MAINTENANCE Reel Drive Belts To replace The Reel Drive Belts. Reels 8 and 9. • Remove the Sheave Guard. • Remove the Safety Chain at the Stay Rod. • Compress the Telescopic Arm. Refer to Fig.33 • Remove the Belt from the Sheaves. • Release the Compression Tool to fully expand the Telescopic Arm.
MAINTENANCE Main Jackshaft Bearing replacemen t. IMPORTANT The Bearing Shims must be replaced exactly as removed, if the Jackshaft Bearings a re removed. Fig.38 If the Jackshaft Bearings are replaced, the Jackshafts alignment must be checked and re -set.
SPECIFICATIONS Standard Fairway Verti cut 11-Gang 9-Gang 7-Gang 5-Gang 11- Gang 9-Gang 7-Gang 5-Gang 5-Ga ng Width of Cut 25.ft. 7620.mm 20ft.’ 6in. 6248 16ft. 4877 11ft. 6in. 3505 25ft. 7620 20ft.’ 6in. 6248 16ft. 4877 11ft. 6in. 3505 11ft. 3in. NOTE : Verticut .
SPECIFICATIONS PRIMARY DRIVE PTO. 1 3/8 inch diameter, with six splines. Wide Angle PTO Shaft. STEP-UP DRIVE RATIO Standard –1.64 : 1 Optional – 2.20 : 1 NUMBER OF REELS 5, 6, 7 or 9 NORMAL OPERATIO N PTO Speed, Standard 540 rpm. TRACTOR POWE R. Nom inal.
BACKLAPPING ATTACHMEN T Hydraulic Operation. WARNING During the Backlappi ng op eration the Reels will be rotating, while the Mower is stationary. Keep all bystanders away from the machine to avoid possible personal injury The Backlapping Unit reverses the rotation of the Ree ls and reduces the rotation sp eed.
BACKLAPPING OPERATION NOTE The Applicator Brush must be free of grease or oil. • Apply Grinding Compoun d to the Reel s and allow two minutes for it to ‘work in’. • Spray a fine ‘mist’ of water onto the Reels and allow a further two minutes for it to ‘work in’.
REEL AND BEDKNIFE SHARPE NING Fig.42 When grinding and sharpening the Reel s and Bedknives the angles and dimensions shown mu st be adh ered to. After grinding and sharpeni ng, Backlap the Reel Units as recommended on pages 44 and 45.
WING FRAME Optional Castor Wheel. 11 Gang onl y . The Optional Castor Wheel is fitted to the outer Wing Frames to improve cutting performance when mowing on undulating ground. Fig.44 The Spindle Support Bracket is bolted to the top of the modified frame tube, and behind the Jackshaft Bearings.
LIFT CHAINS - ATTACHMENT POINTS Fig.43 48.
TORQUE GUIDE Grade 5 and 8 Fasteners. (Coarse Thread). Grade 5 Grade 8 SIZE PLATED PLAIN PLATED PLAIN ¼ - 20 76 in.lbs 8 ft.lbs. 9 ft.lbs. 12 ft.lbs. 5/16 -18 13 ft.
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 Kenmore 3 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 Kenmore 3 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Kenmore 3 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Kenmore 3 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Kenmore 3, 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 Kenmore 3.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Kenmore 3. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Kenmore 3 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.
