Manuale d’uso / di manutenzione del prodotto 99500500-8400 del fabbricante National Mower
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ENGLISH 03296500 4/08 Printed in USA ENGL ISH Owner/Operator Manual Model 9950050 0 – 8400 T riplex Reel Mower.
GB - 2 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . 3 OPERA TION . . . . . . . . . . . . . . . . . . . . . . 8 ASSEMBL Y . . . . . . . . . . . . . . . . . . . . . . 13 SERVICE AND ADJUSTMENTS . . . . . 16 MAINTENANCE . . . . . . . . . . . .
GB - 3 PRODUCT REGISTRA TION The National Mower de aler must register the product at the time of purchase. Reg istering the product will help the company process warranty claims or contact you with the latest service information.
GB - 4 NOT A TIONS NOTE: General referenc e information for proper operation and maintenance practices. NOTE: S pecific procedures or information required to prevent damage to unit or attachment. PRACTICES AND LA WS Practice usual and customary safe working precautions, for the benefit of yourself and others.
GB - 5 SAFETY RULES Read, understand, and follow all safety practices in Ow ner/Operator Manual before beginning assembly . Failure to follow instructions could result in personal injury and/or damage to uni t.
GB - 6 Always wear safety goggles or safety glasses with side shields wh en operating mower . Moving parts can cut or amputate fi ngers or a hand. Wrap bl ade(s) or wear gloves to service. On m ultiblade mowers, rotation of one blade will cause all blades to rot ate.
GB - 7 Use a slow speed. T ires may lose traction on slopes even though the brakes are functioning properly . Do not bypass transmission when on a slope. T ow only w ith a machine that has a hitch designed for towing. Do not attach towed equipment except at t he hitch point.
GB - 8 CONTROLS AND FEA T URES Ignition Sw itch Insert key in switch (1, Figure 1) and turn clockwise as far as it will go to start engine, then release. The reel control switch must be in the of f position and the traction control pedal in the neut ral position before starting engine.
GB - 9 Choke When starting a cold engine, pull the choke control (4, Figure 1) out to close the choke plate and allow a ric her fuel mixture to enter the engine. After the en gi ne starts , push the choke control about halfway in to keep t he choke pate partially cl osed.
GB - 10 T o open the valve to permit free-wheeling, simply lift up on the rod and latch washer f ace (2, Figure 3) onto the bracket slot. Reverse the procedure for normal operation of the machine. NOTE: V alve mus t be closed to operate machine. Interlock Sw itches There are three safety switches on your 8400.
GB - 11 5. B efore leaving the mower , always lower wing mowers so that when exiting the mower and stepping on the non-skid pads of the wing m owers, it will not put excessive strain on the lift mechanism.
GB - 12 MOWING 1. Stop tractor by releasing the traction pedal (8, Figure 1), then slowly lower the mower units. 2. E ngage reel control switch (10, F igure 1) to the "On" position. 3. D epress traction pedal to t he desired speed (see T r action Pedal on page 9 and Speed Control on page 9).
GB - 13 TRACTOR 1. R emove crating top, front, and sides. 2. C ut banding from around t ractor , tires, and armrest box. 3. S eparate steering wheel from tire. 4. R emove rear m ower belt shield from manual lift handle. Lift tractor up off axle crate suppo rt s to sufficiently assemble tire and wheels to the trac tor .
GB - 14 STEERING WHEEL 1. Remove nut and washer (1, Figure 9) from steering s haf t (2, Figure 9). 2. Remove steering wheel cap (3, Figure 9) f rom steering wheel (4, Figure 9 ).
GB - 15 WING MOWE R S 1. R emove wing mowers from crate. Position on each side of tractor with the yoke pins (1, Figure 10) facing the tractor . 2. R emove the two wing mower belts (2, Figure 1 1) fastened to the rear cutting unit and install over lower countershaft pulleys (3, Figure 1 1) on each side of the tractor .
GB - 16 2. C heck oil level by removing pipe plug (2, Figure 13). The oil level should be at the bottom edge of the hole, as indicated by decal (3, Figure 13). If it becomes necessary to add a small amount of oil to the tank, it is added in the pipe plug hole, possibly using a flexible spout funnel.
GB - 17 3. Onc e the traction pedal has been adjusted, the safety switch (2, Figure 15) may have to be re-adjusted by moving the switch in the range of t he slot provided in the switch bracket. Adjust the switch so that the engine cannot be started unless the pedal is in the neut ral position.
GB - 18 HEIGHT OF CUT ADJUSTME NT T o set t he height of cut, lift the Socket/Vinyl Cap of the Dial -A-Height TM (1, Figure 17) up then turn clockwise (v iewed from above) to lower the roller (4, Figure 17) (raise the height of cut), or counter-clockwise to r aise the roller (lower the height of cut).
GB - 19 T est for end play periodically by tr ying to move the reel from si de to side in the f rame. If there is any movement , end play is present. 1. Lo osen the lock nut on the adjustment screw (7, Figure 17) and (F igure 18), (inside right end of the reel) and turn adjustment bolt in 1/2 turn or less.
GB - 20 GRINDING PROCEDUR E Reel must be ground at 25° in the direc tion shown (Figure 19). Back grind until reel blades are free f rom roundness, dents, and nicks.
GB - 21 GENERAL MAINTENANCE The long trouble-free li fe of your machine depends on the maintenance it receives. Set up a maintenance program for your 8400 to cover the following points: • Keep tractor and mowers clean. • Keep all moving parts properly lubricated (see LUBRI CA TION on page 23).
GB - 22 Slow charge: • 10 hours @ 5 amps • 3 hours @ 10 amps Fast charg e: • 2-1/2 hours @ 20 amps • 1-1/2 hours @ 30 amps • 1 hour @ 45 amps 5. If when charging the battery , violent gassing o r spewing of electrolyte occurs, or the battery case feels hot (125 °F - 52C), reduce or temporarily halt charging to avoid damaging battery .
GB - 23 HYDRAULIC OIL FIL TER T o prevent damage to the hydraulic system, the hydraulic oil filter (1, Figure 21), located under right fender , should be changed after the first 25 hours of operation and every 250 hours thereafter . 1. R emove the old filter .
GB - 24 Symbol s Figure 23 GREASE - Lithium base or Equivalent OIL - Light machine oil..
GB - 25 Item Frequency (Hrs .) Location T ype of Lubricat ion No. of Places 1 Daily Mower Reel Roller Bearing Grease, Lithium 6 2 Dail y Wi ng Mo wer P ull Ro d Bus hing Oil 4 3 Daily Idler S procket .
GB - 26 GENERAL INSTRUCTIONS When you do not plan to use your vehicle for some time, it should be stored in a dry and protected place. Un nec essary exposure to the elements may deteriorat e its appearance and shorten the us ual service life. ENGIN E 1.
GB - 27 6. R emove the spark plugs a nd wipe dry . Crank the engine (with spark plug removed) us ing the starter until excess oil has been expelled through the sp ark plug hole.
GB - 28 SPECIFICA TIONS Mode l Numbe r 995005 Engi ne T ype T win Cylinder , Air Cooled Model Briggs & S tratton V anguard Horsepower 16HP (1 1.9 kW) Cooling Ducted Airflow T ransmission T raction.
ARIENS COMP ANY GRA V EL Y ® | STENS ® | LOCKE ® | NA TIONAL ® | BYNORM ® | EVE RRIDE ® | GREA T DANE ® Com_T urf_2008 29 Two-Year Limited Turf Products Warranty Ariens C ompany (Arie ns) warra.
ARIENS COMP ANY GRA V EL Y ® | STENS ® | LOCKE ® | NA TIONAL ® | BYNORM ® | EVE RRIDE ® | GREA T DANE ® Com_T urf_2008 30 Exclusions – Items Not Covered by This Wa rranty • Engines a nd engine accessories are covered onl y by the engi ne manufactu rer’s wa rranty an d are not covered by this warr anty .
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National Mower An Ariens Company 655 West Ryan Street Brillion, WI 541 10-0157 920-756-2141 Fax 920-756-2407 www . nationalmower .com.
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 National Mower 99500500-8400 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 National Mower 99500500-8400 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso National Mower 99500500-8400 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul National Mower 99500500-8400 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il National Mower 99500500-8400, 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 National Mower 99500500-8400.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il National Mower 99500500-8400. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo National Mower 99500500-8400 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.
