Manuale d’uso / di manutenzione del prodotto LZ6127TKOA, LZ7227TKOA del fabbricante Husqvarna
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Please read the operator’ s manual carefull y and make sur e you understand the instructions befor e using the machine. LZ5225TKAA/968999268, LZ6123TLKO A/968999269 LZ6125TKAA/968999270, LZ6127TKO A.
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English- 1 OPERATOR’S MANUAL Content s Contents............... ................ ................. ................ ... 1 Introduction ............. ................ ................ ................ 3 Congratulations ................ ...............
English- 2 WA R N I N G ! Failure to follow cautious operating practices can result in serious injury to the operator or other pers ons. The owner must underst and thes e instructions, and must allow only trained per sons who underst and these instru ctions to operate the mower .
En glis h- 3 INTRODUCTION In troducti on Congrat ulat ions Thank you for purchas ing a Husqvar na ride-o n mower . Th is machine is built for the greatest ef fic iency and rapid mowing pr imarily of large ar eas.
Engl ish- 4 INTRODUCTION Good Ser vice Husqvarna’ s pr oducts are sold all over the world and only i n speciali zed ret ail sto res with complete servi ce.
En glis h- 5 SYMBOLS AND DECALS Sy mbols an d Deca ls These symbols are found on the m achine and in the operat or ’s manual . S tudy the m carefully so that you know what t hey mean.
Engl ish- 6 SYMBOLS AND DECALS ROPS warning decal Moving sharp blades under cover Whole body exposure to thrown objects. Seve ring of fingers & toes. Do no t ope n or remove safety shield s while engine is runni ng. Careful backing up, wa tc h for o t her people.
En glis h- 7 SAFETY INSTRUCTIONS Saf ety I nst r uct i ons These instr uctions are fo r your safet y . Read them careful ly . General Use • Read all inst ructi ons in this operator’s manual and on the machine befo re st arting it . Ensure that you under stand them and then abide by them.
Engl ish- 8 SAFETY INSTRUCTIONS • Be caref ul when m owing around fi xed objec ts, s o that the blades do not hi t them. Never dri ve over foreign obj ects. • Only use the machi ne in daylight o r in other well -lit condi tions. Keep the machine a safe dist ance from holes or other irregul arities in the ground.
En glis h- 9 SAFETY INSTRUCTIONS Drivin g on Slopes Driving on slopes i s one of the operat ions where the ris k is greatest th at the dri ver will lose contr ol or the machine will tip over , w hich can result in ser ious injury or d eath. All slopes requir e extr a caut ion.
Engl ish- 10 SAFETY INSTRUCTIONS Ch il dr en • Seri ous acci dents m ay occur if you f ail to be on guard for childr en in the vicinity of the machi ne. Childr en are oft en attract ed to the machi ne and mowing work. Never assume that c hildren wil l stay put where you last saw them.
English- 11 SAFETY INSTRUCTIONS Maint enance • S to p the engi ne. Prevent the engine from st arting by removing the sp ark plug cable s from the spa rk plugs or by removi ng the igniti on key before making any ad justment s or performing maintenance.
Engl ish- 12 SAFETY INSTRUCTIONS • Acid i n the eyes can cause blindnes s, cont act a doctor immediately . • Be caref ul when servicin g the battery . Explos ive gases form in the batter y . Never perfor m maintenance on the batt ery when smoking or near open fl ames or spark s.
En glis h- 13 SAFETY INSTRUCTIONS • S to p and i nspect the eq uipment if you run over or i nto a nything . If necessa ry , make rep airs before st art ing. • Never make adjus tments wi th th e engine running. • The ma chine is te sted and app rove d only with the e quipment or iginally pr ovided or recommended by the manufact urer .
Engl ish- 14 SAFETY INSTRUCTIONS Roll o ver Protecion system ROPS The ROPS increases the basic weight of the uni t by 42 lbs/19 kg. The ROPS on the US units are st andard, on the European unit s is the ROPS an access ory . • Do not use ROPS as a l if ting, a ttachi ng or anchoring p oint.
English- 15 CONTROLS Controls This operator ’s manual describes the Husqvarna Zero T urn Rider . The rider is fitted with a Kawasaki or Kohler four-stroke V - T win engin e developing 23-27 ho rse power . T ransmission from the engine is made via two belt-driven hydraulic pumps, which in turn drive a hydraulic motor for each drive wheel.
English- 16 CONTROLS 1. Motion Control Levers The machine’ s speed and directio n are continuously variable using the two steering controls. The stee ring controls can be moved forward or ba ckward about a neutral position. Furthermore, there is a neutral position, which is locked if the steering controls are moved outward.
English- 17 CONTROLS 2. Hour Meter The hour meter displa ys the total operating time. It will flash CHG OIL (Change Oil) at 50 hour intervals. The flash du ration is one hour before and one hour af ter the interval. The CHG OIL icon will come on and shut off automatically .
English- 18 CONTROLS 5. Blade switch In order to engage th e mower deck, pull the knob out; the mower blades are disengaged when the knob is depresse d. 6. Ignition Switch The ignition key is placed on the driver ’s panel and i s used to start and stop the engine.
English- 19 CONTROLS 8. Seat Locking Device Under the rear part of the seat is a locking device that locks the seat into its folded position. The seat has a linked fixture at the front edge and can be folded forw ard when the locking device is pushed.
English- 20 CONTROLS 10. Fuel Shut Off V alve The fuel shut off valve is located at the right rear of the seat. The valve has three positions; right tank, left t ank and center is the off position. 1 1. Seat Adjustment Lever The seat can be adju sted lengthways.
English- 21 CONTROLS 13. Throttle Control The throttle control regulates the engine speed and thereby the ra te of rotation of the blades, assuming the blade switch is pulled out, see Engaging the Mower Deck. In order to increase or decrease the engine speed, the control is move d downward or upward respectively .
English- 22 CONTROLS Cutting height pedal On some models there is a deck assist lift pedal to aid in the lifting of the deck. Pump release valves Pump release valves are located at the pumps. They are used to release the system so the machine may be moved by hand when not running.
En glis h- 23 OPERATION Oper a tio n Read “Safety Inst ructions” on p age 7 and following p ages, if you are unf amiliar with the machine. T r aini ng Zero turn mowers ar e far more manueverable t han typical ri ding mowers due to their u nique steer ing capabi lities.
Engl ish- 24 OPERATION Roll b ar and safet y belt Operate t he unit w ith the roll bar in the raise d and locked posi tion and use the se at belt. There is no rollov er protecti on when the roll bar is down. If it is necessar y to lower roll bar , do not wear t he seat bel t.
En glis h- 25 OPERATION 4. Disenga ge the mower blades by depres sing t he bla de switch. 5. Move t he steerin g controls out ward to the loc ked (outer) neut ral positi on.
Engl ish- 26 OPERATION 7. I f the en gine i s col d, the c hoke cont rol shoul d be pulled out to its ext ents. 8. Open the fuel val ve for t he sel ected fuel t ank.
En glis h- 27 OPERATION 10. When th e engine st art s, immediatel y rel ease the igniti on key back to the ru n posit ion. 1 1. Press th e choke control i n gradual ly when the engine has st arted. 12. Set the desir ed engin e speed with t he thr ottl e.
Engl ish- 28 OPERATION T o start an engine with a weak batter y If your batte ry is too weak to st art th e engine, it should be rechar ged. (See “Battery” on page 3 6).
En glis h- 29 OPERATION Runni ng 1. Release the parki ng brake b y moving the leve r forwa rd . Y our mower is equipped wit h an operator presenc e system. When the engine is running, any attempt by the operator to leave t he seat without fi rst setti ng the par k brake will s hut of f the engi ne.
Engl ish- 30 OPERATION In order , for exampl e, to turn ri ght while moving fo rward, move the righ t control towar ds the neutral position. The r otati on of the right wheel is reduc ed and t he machine t urns to the right.
En glis h- 31 OPERATION Mowi ng T i p s • Observe and f lag rocks and ot her fixed objec ts to avoid col lisions . • Begin with a high cutt ing height and reduce it unt il the desired mowing res ult is att ained. The average la wn should be cut to 2 1/2" (64 mm) during the cool season and over 3" (76 mm) during the hot months.
Engl ish- 32 OPERATION Stop pin g the E ngine Allow the engine to idle a minute in or der to att ain normal operating temp erature befor e stopping it, i f it has bee n worked hard. A void idling the engi ne for longer per iods, as there is a risk of the sp ark plugs fouli ng.
En glis h- 33 OPERATION Moving by Hand In order for t he machine to be moved wit h the engine turned of f, the vent scr ews on both hydraul ic pumps must be op ened 1/4- 1/2 tur n.
Engl ish- 34 MAINTENANCE Maint en ance Maint enance S chedu le The following is a list of maintenance pr ocedures tha t must be perf ormed on the machine.
En glis h- 35 MAINTENANCE 1) Fir st change af ter 8 hou rs. Whe n operat ing with a heav y load or at high ambi ent t emper atur es, rep lace eve ry 50 hours . 2) In dus ty con dit ions , cl eanin g an d re plac em en t are r equ ir ed mor e of ten . 3) For daily use, t he mac hin e sho uld b e l ubri cate d twi ce weekl y .
Engl ish- 36 MAINTENANCE Battery Y our mower is equipped with a mainten ance free batt ery and does not need ser vicing. However , periodic chargi ng of the batter y with an automotiv e type battery charger will extend it s life. • Keep batt ery and terminal s clean.
En glis h- 37 MAINTENANCE 9. Conn ect BLACK grounding cable to negati ve (-) batte ry te rminal with remaining hex bol t and hex nut. 10. Fit the terminal guard. 1 1. L ow er se a t. Igniti on System The engine is equipped with an elec tronic ignition sy stem.
Engl ish- 38 MAINTENANCE Checkin g the S afety Syst em The machine is equipped with a safety system that prevents st art ing or dr iving under the following condi tions. The engin e can on ly be sta rted wh en: 1. The mower deck is disengag ed. 2. The st eering con trols are in t he outer , lock ed neutral pos ition.
En glis h- 39 MAINTENANCE 801 1 -55 3 Safety system Star t motor Work s Does not work Ignition syste m.
Engl ish- 40 MAINTENANCE Checkin g the Engine 's Cooling Air Int ake Check that the engi ne’ s cooling air int ake is free from leaves, grass, and dirt. If the coolin g air int ake is clogged, e ngine cooling deter iorates, whi ch can lead to engine d amage.
En glis h- 41 MAINTENANCE Cyclon ai r filter maintenance If the engine seems weak or runs une venly , the air filter may be cl ogged. If running with a dirty air fil ter , t he spar k plugs can become fouled.
Engl ish- 42 MAINTENANCE Filter repla cement 1. Remove the end cover . 2. Remove the main fi lter (outer f ilter) by pulli ng it out by hand. 3. Remove the inn er filter by pulli ng it out by hand. 4. Clean in side of the filte r housing. Wipe dry only .
En glis h- 43 MAINTENANCE R epl acin g t he F uel F i lter Replace the line- mounted fuel fi lter ev ery 100 hours (once per se ason) or more of ten if it becomes clogged. Replace the filter a s follows: 1. Move the h ose clamps away from the fi lter .
Engl ish- 44 MAINTENANCE Checking T ire Pressures All four tires shoul d have a pressure of 15 psi /1 0 3k P a/1b a r . Checking th e Parking Brake Visu ally check that no damage is found on the lever , links, or switch belon ging to the parki ng brake.
En glis h- 45 MAINTENANCE Pu mp be lt Check belt ever y 100 hours for excessi ve we ar . T o replace belt. R elieve t ension on the deck belt and remove deck belt f rom clutc h. See “Deck belt” on pa ge 44. Loosen bolt on the clutch tie down and rot ate out of the way .
Engl ish- 46 MAINTENANCE Blade replacement : • Remove blade bolt by tu rning counte rclock wise. • Inst all new or re- sharpened blade wit h st amped "GRASS SIDE" facing towards ground/gr ass (down) or “THI S SIDE UP” faci ng deck and cutter housi ng.
En glis h- 47 MAINTENANCE Adju sting the Mower Deck Leveling 1. Pos ition t he mower on a l evel, prefera bly concr ete, surf ace. 2. Chec k the pressure in all fo ur tires. See “T ech nical Data” on page 66. 3. Raise th e mower on lengths of 2" x 4" place d edgewise un der th e cutt ing deck from fr ont to rear (see di agram).
Engl ish- 48 MAINTENANCE T o adjust a nti-sca lp roller s Anti-s calp roller s are properly adj usted when they are just slight ly off of the gr ound when the deck is at t he desired cut ting height in the operati ng position. Ant i-sc alp roller s then keep the deck in the proper posit ion to help prevent sca lping in most ter rain conditi ons.
En glis h- 49 MAINTENANCE Cleaning and Washing Regular cleaning a nd washin g, espec ially under the mower de ck, will in crease the machine’ s lifesp an. Ma ke it a habit to c lean the machine dir ectly af ter use (af ter i t is cooled), befo re the dirt sticks .
Engl ish- 50 LUBRICATION Lubr icat ion Lubric ation S chedu le General Remove the igniti on key to prevent unint entional movement s during lubr ication . When lubrica ting with an oil can, it must be fil led with engine oil. When lubrica ting with greas e, unless otherwi se sta ted, use a high grade molybde num disulfide gr ease.
En glis h- 51 LUBRICATION Lubricating the Cables If possible , grease both ends of the cables and move the con trols to end stop posit ions when lubric ating. Refit the rubber cover s on the cables aft er lubricat ion. Cables with sheat hs will bind if they are not lubricat ed regularly .
Engl ish- 52 LUBRICATION 3. Engine Oil, Kohler Engi ne Changing the Engine Oil Change oil after every 100 ho urs of op eration (more frequ ently under sever e conditi ons). Refill with servic e class SG , SH, SJ or higher oil as specified in the Viscosi ty Grades t able on pag e 54.
En glis h- 53 LUBRICATION Checking the Oil Level The importance of c hecking and maint aining the proper oil l evel in the crankc ase cannot be overempha sized. Check oil before each use as f ollows: 1. Make sure the engi ne is stoped. le vel, and c ool s o the oi l has had ti m e to drai n into the oil pan.
Engl ish- 54 LUBRICATION Oil Recommendations Using the prope r type and weight of oil in the crankcase i s extremely impor tant. So is checking oil dai ly and changing oil regu larly . Failure t o use t he cor rect o il, or using dirt y oil, causes prematu re engine wear and fail ure.
En glis h- 55 LUBRICATION 3. Engine Oil, Kawasaki Engine Changing the Engine Oil The engin e oil s hall be changed for th e first time after 8 hou rs of oper ation. Ther eafter , it should be changed every 100 hour s. 1. Place t he machine on a flat surface.
Engl ish- 56 LUBRICATION The oil leve l shall li e between t he markings on the di pst ick. If the level is approac hing th e ”ADD” mark, top up the oil t o the ”FULL” mark on the d ipst ick . Never fill abo ve the ”FULL” ma rk. The oi l is filled thr ough the hole for the dipst ick.
En glis h- 57 LUBRICATION 6. Front Wheel Bearings Lubricate wi th a grease gun, one zerk for eac h set o f wheel bearings, unti l the grease is forced out . Use only good quality molybden um disulphide gr ease. Grease from well -known brand names (petroc hemical compani es, etc.
Engl ish- 58 LUBRICATION 9. Belt Adjuster , Mower Deck Remove the foot pla te (two scr ews) and lubricat e with a grease gun, one zerk, un til grease is forced out . Use only good quality molybden um disulphide gr ease. Grease from well -known brand names (petroc hemical compani es, etc.
En glis h- 59 LUBRICATION 12. Brake Arms Remove one r ear wheel at a time ( four screws). Lubricat e with a grease gun, one zerk for each brake arm, unt il the grease is for ced out. Use only good quality molybden um disulphide gr ease. Grease from well -known brand names (petroc hemical compani es, etc.
Engl ish- 60 LUBRICATION 14. Changing the Oil Fi lter 1. Drai n the engine o il in accordanc e wit h the work des cription unde r the heading Engine Oil/Change Engi ne Oil. 2. Remove t he oil filter . If necessary , use a fi lter remover . 3. Wi pe new , clean engine o il onto the s eal for th e new filte r .
En glis h- 61 TROUBLE SHOOTING GUIDE T rouble S hooti ng G uide Problem Cause The engine will not star t. • The blade switch i s engaged. • The steer ing controls ar e not locked in the neutr al position . • The driv er is not sitting i n the driver’ s seat.
Engl ish- 62 TROUBLE SHOOTING GUIDE • Water in the fuel . • Clogged air fi lter. The engin e seems weak . • Clogged ai r filter . • Defect ive spark plugs. • Carbure tor inco rrectl y adjusted. The engin e overhe ats. • Clogged air intake or cool ing fins .
En glis h- 63 TROUBLE SHOOTING GUIDE Uneven mowing resul ts. • Diff erent air pre ssure in the tires on the l eft and righ t sides. • Bent blad es. • The chains for susp ending the mower deck are u neven. • The chain fixt ure has come loose. • The blades are blunt .
Engl ish- 64 STO RA GE Stor age Wint er S tora ge At the end of the mowing season, the mach ine should be readied fo r storage ( or if it will not be in use for longer than 30 days ). Fuel allowed to stand f or long periods of time (30 day s or more) can leave sti cky residues th at can plug the carburet or and disrupt engi ne functi on.
En glis h- 65 WIRING DIAGRAMS Wiring d iagra m 1. B attery 2. Accessor y outlet 3. Key switch 4. To engin e pigtail 5. Hour met er 6. Seat switch 7. Run r elay 8. Bl ad e sw it ch 9. Brake relay 10. Electric clutch 11. Brake switch 12. Start relay 13.
Engl ish- 66 TECH NICAL DATA T ec hnica l Dat a LZ5225TKAA LZ6123L TKOA LZ6125TKAA Engi ne Manufa cturer Kawasaki Kohl er Kawa saki T yp e FH721V L V675S FH721 V Power 25 hp / 18 .4 kW 23 hp / 16.9 kW 25 hp / 18.4 kW Lubrication Pressure with oil filter Pressure with oil filter Pressure with oil filte r Oi l capa ci ty e xc l fi lt er 1.
Engl ish -67 TECH NICAL DATA Equi pme nt Cutting wid th 52” / 132 cm 61” / 155 cm 61” / 155 cm Cutti ng height 1.5”- 6” / 3.8 - 15.5 cm 1.5”- 6” / 3.8 - 15.5 cm 1.5”- 6” / 3.8 - 15.5 cm Uncut circle 0 0 0 Number of bla des 3 3 3 Blade length 18” / 457 mm 21” / 533 mm 21” / 533 mm Blade tip speed 18,600 fpm / 94.
Engl ish- 68 TECH NICAL DATA LZ6127TKOA LZ7227TKOA Engi ne Manufa cturer Kohler K ohler T yp e CV740S CV 740S Power 27 hp / 19 .9 kW 27 hp / 19.9 kW Lubrication Pressure with oil filter Pressure with oil filter Oil cap acity excl filter 1.9 qt / 1. 05 liter 1.
Engl ish -69 TECH NICAL DATA Equi pme nt Cutting wid th 61” / 15. 5 cm 72” / 1 83 cm Cutting he ight 1.5”- 6” / 3.8 - 1 5.5 cm 1.5”- 6” / 3.8 - 15.5 cm Uncut circle 0 0 Number of bla des 3 3 Blade length 21” / 533 mm 25” / 635 mm Blade tip speed 18,200 f pm / 92.
Engl ish- 70 TECH NICAL DATA Access ories BioClip att achment Mulch kit Front baf fl e kit Light kit Roll Over Protect ion System. ROPS with s eat belt.
English- 71 CONFORMITY CERTIFICATES Conformity Certificates USA requirement s Labels are placed on the engine and/or in the engine compartment stating that the machine will fulfill the requirements. This is also applicable to special requirem ents for any of the states, (Californian emission rules etc.
Engl ish- 72 SERVICE JOURNAL Se rvice Journ al Action Delivery Service 1. Charge the batt ery . 2. Mount the rear whee ls. 3. Adjust the ti re pressur e of all wheels to 15 PSI (1 bar). 4. Mount the s teeri ng control s in t he normal pos ition. 5. Connect the seat fold-up stop.
En glis h- 73 SERVICE JOURNAL Action 20. Info rm the customer about: The need and advant ages of followi ng the service schedul e. The need and advant ages of leavin g the machine for servi ce every 300 hours . The ef fect s of service and maint ai ning a service journal o n the machin e’s resal e value.
Engl ish- 74 SERVICE JOURNAL Acti on Date, mtr readi ng, st amp, sign 25-Hour S ervice 1. Check the fuel pump’ s air filt er . 2. Check the hydr aulic syst em’s oil l evel. 3. Check the ti re pressures . 4. Lubri cate the belt adjuster , mower deck.
En glis h- 75 SERVICE JOURNAL Acti on Date, mtr readi ng, st amp, sign 50-Hour Service 1. Perfor m the 25-hou r service. 2. Lubricate t he front wheel bearings. 3. Lubric ate the steeri ng control shaf t s. 4. Lubricate t he mower deck strut s. 5. Lubricate the c utting h eight adjuster .
Engl ish- 76 SERVICE JOURNAL Acti on Date, mtr readi ng, st amp, sign 100-Hour S ervice 1. Perform the 25- hour service. 2. Perform the 50- hour service. 3. Change engine oil. 4. Check whether the hyd raulic oil needs chang ing (ever y 300 hours). 5. Check whether the engine oi l filter needs chan ging (ever y 200 hours).
En glis h- 77 SERVICE JOURNAL Acti on Date, mtr readi ng, st amp, sign 300-Hour S ervice 1. Inspect the mach ine. Come to agreement wit h the customer as to whic h additional work is to be carri ed out. 2. Perform the 25-hour ser vice. 3. Perform the 50-hour ser vice.
Engl ish- 78 SERVICE JOURNAL Acti on Date, mtr readi ng, st amp, sign At Least O nce Each Y ear 1. Clean the engin e’s co oling air int ake (25 hours) . 2. Replace the ai r cleaner ’ s pre-f ilter (Oil -foam) (300 hou rs). 3. Replace t he ai r fil ter’s main c artri dge (2 00 hours ).
En glis h- 79 SERVICE JOURNAL Acti on Date, mtr readi ng, st amp, sign.
1 10972R01 07/26/05.
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 Husqvarna LZ6127TKOA, LZ7227TKOA 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 Husqvarna LZ6127TKOA, LZ7227TKOA - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Husqvarna LZ6127TKOA, LZ7227TKOA imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Husqvarna LZ6127TKOA, LZ7227TKOA ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Husqvarna LZ6127TKOA, LZ7227TKOA, 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 Husqvarna LZ6127TKOA, LZ7227TKOA.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Husqvarna LZ6127TKOA, LZ7227TKOA. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Husqvarna LZ6127TKOA, LZ7227TKOA 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.
