Manuale d’uso / di manutenzione del prodotto 011 del fabbricante Stihl
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Chainsaw Safety Manual ST I H) SM_Motorsäge_U1.fm Seite 0 Fr eitag, 12. September 200 3 12:31 12.
1 Chainsaw Safety M anual English / USA Pri nted on ch lor ine- free pape r . Printing inks cont ain veget able oils; paper ca n be recycled. © ANDREAS STIHL AG & Co. KG , 2004 0 457 1 84 3 0 21. M 11 . E 4. C P . P r i nted i n U S A STIHl Contents Some Import ant Safety Precautio ns for Chain Sa w Users .
2 Engl ish / USA Chainsaw Safety M anual A. A Summary of W arnings on kickbac k and oth er Select ed Risks – T aken Primarily from ANSI B 175. 1 (See al so “Safety Precautions“ sect ion of this .
3 Chainsaw Safety M anual English / U SA 4. Use caut ion when ha ndling fu el. Move th e chainsaw at le ast 10 feet (3 m) from the fueling poi nt before start ing the engin e. 5. Do not allow other per sons to be near t he chain saw when st arting or cutting with the chainsa w .
4 Engl ish / USA Chainsaw Safety M anual The use of any chain saw may be hazardous. The saw c hain has ma ny sharp cu tters. If the cutters co ntact your flesh, they w ill cut you, ev en if the chai n is not moving. At full throttle, the chai n speed can rea ch 45 mph (20 m/s).
5 Chainsaw Safety M anual English / U SA These co nditions reduc e the hand's ability to feel and reg ulate temperature , produce n umbness and b urning sensati ons and may c ause nerv e and circ ulat ion d amage and ti ssue necro sis.
6 Engl ish / USA Chainsaw Safety M anual Wear an app roved safety hard hat t o protect your head. Chains aw nois e may dam age you r hearing. Alw ays wear sound barrie rs (ear plugs or ear muf flers) to p rotect yo ur hearing. Continu al and regul ar user s should have their hear ing checke d regularly .
7 Chainsaw Safety M anual English / U SA ! W arning! Proper tens ion of the cha in is ext remely import ant. In order to av oid improper setting, the tensioni ng proced ure must be follow ed as d escribed in yo ur manual. Alw ays make sure the hexagon al nut(s) for the s procket cover is (are) ti ghtened securely a fter tensioni ng the chain.
8 Engl ish / USA Chainsaw Safety M anual Fold the grip flush w ith the top of the cap. If the gr ip does no t lie completel y flush wi th the cap and the detent on the grip does not fit in the correspo nding recess i n the filler ne ck, the cap i s not properly s eated and tightened and you mu st repe at the above s teps.
9 Chainsaw Safety M anual English / U SA ! W arning! Be sure tha t the guide bar and c hain are clear of y ou and all o ther obstru ctions and objec ts, including the ground.
10 Engl ish / USA Chainsaw Safety M anual ! W arning! T o red uce the risk of fire or burn injury , keep the are a around the muff ler clean. Remove a ll debris s uch as p ine needles , branches or leaves.
11 Chainsaw Safety Manual English / U SA The muf fler and o ther part s of the engine (e.g. fins of the cylinde r , spark plug ) become h ot during opera tion and remain hot for a wh ile afte r stoppi ng the engine. T o r educe risk of burns do not touch the muff ler and other p arts while the y are hot.
12 Engl ish / USA Chainsaw Safety M anual ! W arning! Never t ouch a ch ain with your hand or any p art of your bo dy when the e ngine is runn ing , even when the chain i s not rot ating. The chain conti nues to rot ate for a short period af ter the throttle trigger is relea sed.
13 Chainsaw Safety Manual English / U SA the powe rful force used to c u t wood ca n be revers ed (and w o rk again st the operator). I f the rotati ng chain is suddenl y stopped by contact w ith any solid ob ject like a log or bran ch or is pinched , there active fo rces may occu r insta ntly .
Chainsaw Safety Manual 14 English / U SA a) saws with a d isplacement o f less than 3.8 cubic inch es (62 cm ³). – must, i n their original condit ion, meet a 45° co mpute r deri ved kickb ack angle when equipped with certai n cut ting atta chments .
15 Chainsaw Safety Manual English / U SA When a k ickback occu rs, the guide bar may rot ate around the front han dle. If the cutting pos ition is such that the operator' s lef t hand is grip pin.
Chainsaw Safety Manual 16 English / U SA redu ce th e ris k of kic kback inj ury . O ther chains are des igned to obtain highe r cutting ef ficiency or sharp ening ease but may result in hig her kickback ten dency . STIHL ha s developed a c olor code system to help you i dentify th e STI HL redu ced ki ckba ck bar s and lo w kickba ck chains.
17 Chainsaw Safety Manual English / U SA kickba ck energy . Improper l o wering or sharpeni ng of the dept h gauges or shaping of the cutters m ay increas e the chance and the poten tial energy of a kickba ck. Always cut with a pr operly sharpene d chain.
18 Engl ish / USA Chainsaw Safety M anual B = Pushb ack: Push bac k occur s when the ch ain o n the top of the ba r is suddenly sto pped when it is pin ched, caugh t or encounter s a foreign o bject in t he wood. The reaction of the chai n drives the s aw straight bac k toward the operator and may cause loss of saw control .
19 Chainsaw Safety Manual English / U SA Escape p ath First cle ar the tree bas e and w ork area from inte rfering limbs an d brush and clean it s lower port ion with an ax .
20 Engl ish / USA Chainsaw Safety M anual Conventio nal cut A = felling notch - determines the directio n of the fall For a con ventional cut: : Properly pla ce fellin g notch perpendi cular to the l ine of fal l, close to the ground : Cut down at app.
21 Chainsaw Safety Manual English / U SA B = F ellin g cut Conven tional an d open-face t echnique: : Begin 1 to 2 inches (2,5 to 5 cm) higher th an centre of f elling notch : Cut horizont ally towards th e felling notc h : Leave appro x.1/10 of diame ter uncut.
22 Engl ish / USA Chainsaw Safety M anual Felling cut for large diamet er trees: ! W arning! Felling a tree that has a dia meter greater than the lengt h of the gui de bar requires use of either the se ctioning felli ng cut or plunge-c ut method.
23 Chainsaw Safety Manual English / U SA If you are inexperienced with a chainsa w , plunge-cut ting should n ot be attempted . Seek the help o f a professi onal. Limbing Limbing is removi ng the branc hes from a fallen tre e. ! W arning! There is an e xtreme dang er of kick back during the limbing op eration.
24 Engl ish / USA Chainsaw Safety M anual 5. Logs und er strain: Risk of pi nching! Always s tart relieving cut (1) at compre ssion s ide (A) .Then make buck ing cu t (2) at ten sion side (B) . If the saw pi nches, stop the engine and remo ve it from th e log.
25 Chainsaw Safety Manual English / U SA result. I f your muf fler was equi pped with a spa rk-arresting scre en to reduce the risk of fire (e. g. in t he USA, Canada and Australia ), never opera te your saw if the screen i s missing or dam aged. Remember that the ris k of forest fires is greater in hot or dry weath er .
26 Engl ish / USA Chainsaw Safety M anual 1) STIHL d ealer 2) se e "Cha in br ake" Maintenance Chart Please not e that the foll owing mainte nance intervals apply for norma l operating c onditions only .
27 Chainsaw Safety Manual English / U SA 2) Firmly tight en cylinder base screws of professio nal saws (3.4 kW or more) af ter 10 to 20 h ours of operation * se e “Guide to Using this Ma nual“ Please not e that the foll owing mainte nance intervals apply for norma l operating c onditions only .
28 Engl ish / USA Chainsaw Safety M anual 1 T wis t lock 2 Carburet or adjusti ng screws 3 Fuel pum p (easy star t*) 4 Decomp ressio n valve* 5 Chai n bra ke 6 Muffl er 7 Chain spro cket 8 Chain s pro.
29 Chainsaw Safety Manual English / U SA 16 Oil filler cap 17 Bumper sp ike 18 Front hand guard 19 Front hand le (handelba r) 20 S tarter gri p 21 S park pl ug boot 22 Mast er Con trol le ver 23 Fuel .
30 Engl ish / USA Chainsaw Safety M anual Definitions 1 Twist Loc k Lock for c arbure tor b ox cove r . 2 Carburetor Adjusting Screws For fine t uning the ca rburetor . 3F u e l P u m p Fills c arburetor with fuel to simplify start ing. 4 Decomp ression Valve Releas es comp ressi on pres sure to make s tart ing easie r .
31 Chainsaw Safety Manual English / U SA 26 Rear Handle The sup port handle for the right hand, l ocated at the rear of t he saw . 27 Rear Hand Guard Gives ad ded protection to operator' s right hand . Guide Bar Nose The exp osed end of th e guid e bar .
32 Engl ish / USA Chainsaw Safety M anual.
! WARNING! The eng i ne exha ust from this product contai ns chemic als known to the State of Cali fornia to caus e cance r, birth defects or other re product i ve ha rm. ! WARNING! The engi ne ex haust fro m this prod uct contai ns chemic als known t o the State of Cali fornia to caus e cance r, birth defects or other re product i ve ha rm.
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 Stihl 011 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 Stihl 011 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Stihl 011 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Stihl 011 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Stihl 011, 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 Stihl 011.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Stihl 011. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Stihl 011 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.
