Manuale d’uso / di manutenzione del prodotto 549 del fabbricante Troy-Bilt
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21” Hi-Wheel Mower Models 546 & 549 Oper ator’ s Man ual PRINTED IN U .S.A. 769-00987A.f m (11/2004) Form No. Warning: This unit is equipped with an internal combustion engine and should not b.
2 TABLE OF CONTENTS FINDING MODEL NUMBER This Operator’s Manual is an important part of your new lawn mower. It will help y ou assemble, prepare and maintain the unit fo r best performance.
3 SECTION 1: IMPORTANT SAFE OPERATION PRACTICES General Oper ation 1. Read this operator’s man ual carefully in its entirety before atte mpting to assemble this machine. Read, understand, and follow all instructions on the machine and in the manual (s) before operation.
4 immediately and th e blade will stop rotating within three seconds. 9. Mow in daylight or good artificial ligh t; walk, not run. 10. Stop th e blade when cr ossing gravel drives, walkways or roads. 11. If th e equipment should star t to vibrate abnormally, stop the engine and check immedi ately for the cause.
5 10. Never over fill fuel tank. Fill tank to no more than ½ inch below bottom of filler neck to provide space for fuel expansion. 11. Replace gasoline ca p and tighten securely. 12. If gasoline is spilled, wi pe it off the engine and equipment. Move unit t o another area.
6 SECTION 2: SLOPE GAUGE Use this page as a guide to dete rmine slopes where you may not operat e safely. Do not operate your lawn mower on such sl opes.
7 SECTION 3: ASSEMBLING YOUR LAWN MOWER Removing Unit From Cart on • Remove stap les, break glue on top flaps, or cut tape at carton en d and open carton. • Remove loose parts if included with unit (i.e. , operator’s manu al, etc.) • Cut along corner s, lay the carton down flat , and remove all packing materia l.
8 • Fasten the cable to the lower handle with the two cable ties fou nd on the lower handle. Pull the cable ties tight an d trim off t he excess. Se e Figure 5. Figure 5 NOTE: Your mower is shipp ed with the handle in the higher positio n. If you wish to lower the height of the handle, refer to the Adjustment Section at this time.
9 Figure 9 • To remove the grass catche r, lift the rear d ischarge door on the mowe r, lift the grass catc her up and off the pivot rod. R elease the rear discharge door. Attaching Side-Discharge Chute • Remove the grass catcher and let the discharge door clos e.
10 Grass Catcher The grass catcher, located at the rear of t he mower, is used to bag the gr ass clippings fo r disposal at anothe r site. Once the bag is full, it ha s to be removed from the mower and emptied be fore any further mowing.
11 • For a healthy lawn , always cut off one-third or less of the tota l length of the grass. Mulching For effective mulching , do not cut wet grass. New or thick grass may require a narrower cut. If the grass has grown in exce ss of 4”, mulching is not reco mmended.
12 SECTION 7: MAINTAINING YOUR LAWN MOWER Cleaning Mower The underside of th e mower deck should be cleaned after each use to preven t any build-up of grass clippings, leaves, dirt , or other debris. NOTE: We do not recommend the use of pressure washers or garden ho se to clean your unit.
13 • Follow the original angle of grind as a guide. Make sure that each cutti ng edge receives an equal amount of grindi ng to prevent an unbalanced blade . Balancing the Blade • The blade can be test ed by balancing it on a round shaft screwdrive r.
14 29 25 40 37 41 40 38 43 27 26 25 20 35 33 24 22 21 28 31 44 47 25 36 13 52 4 8 3 2 10 42 45 17 16 23 46 6 7 50 30 49 9 11 5 1 15 53 19 18 14 60 59 25 25 25 34 57 54 56 51 32 58 39 48 55 47 12 SECTI.
15 PARTS LIST FOR MODELS 546 & 549 Ref. No. P art No. P art Description 1. 747 -1161A Control Handle 2. 749 -1092A Upper Handle 3. 747 -04080 Grass Bag Frame 4. 749 -0928A Lower Handle 5. 720 -0279 Wing Nut 6. 710 -1205 Rope Guide 7. 710 -1174 Carriage Bolt 5/16-1 8 x 2” 8.
MANUF A CTURER’S LIMITED W ARRANTY FOR: The limited warranty set forth below is given by Troy-Bilt LLC with respect to new merchandise purchased and used in the United States, its possessions an d territories.
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 Troy-Bilt 549 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 Troy-Bilt 549 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Troy-Bilt 549 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Troy-Bilt 549 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Troy-Bilt 549, 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 Troy-Bilt 549.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Troy-Bilt 549. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Troy-Bilt 549 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.
