Manuale d’uso / di manutenzione del prodotto MC4218AV del fabbricante McCulloch
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WAR NI NG : Read and foll ow all Safety Rul es and O perating Instructions befo re using this product. F ailure to do so can result in serious injury . ADVER TE NCIA : Lea el manual de instruccio nes y siga todas las advertencias e instrucciones de seguridad.
2 IDENT IFICATION OF SYMB OLS W ARNING ! This c hain s aw can be danger ous! Car eles s or improper us e c an caus e ser ious or ev en fatal i njury. Read and unders tand the instr uction manual before using the c hain saw. Alway s use two hands when operating t he chain s aw.
3 Snug F itt ing Clo thi ng Saf ety Shoe s Safe ty C hap s Heavy Duty Gloves Eye Protection Hearing Protec tio n Safe ty Ha t S Keep all parts of y our body aw ay from the chain w hen the engine is running. S Keep childr en, by s tanders , and animals a minimum of 30 feet (10 meters) away fr om the work area.
4 S Pinch -Kickback can oc c ur when t he the wood c loses in and pinches the moving saw chain in the cut along the t op of the guide bar and the s aw chain is suddenly stopped.
5 KICKBACK SAFETY FEA TURES WAR N I N G : The following f eatures are inc luded on your s aw to help reduce t he hazar d of k ick bac k; how ev er , s uch featur es will not totally eliminate this danger . As a chain s aw us er , do not r ely only on s afety de- vic es .
6 Com puted kickb ack a ngl e ( CKA ) T abl e BAR P/N Length C HAIN P/N 530044693 18 ″ MODE L CKA wit hout cha in brake MC4218AV 33 _ 530051478 NOTE: I ft h i ss a w i st ob eu s e d f o rc o m - me.
7 Adjustment loc ated on c lutc h c over Inside view of clutc h cov er 4. Turn the adjusting s c rew by hand c oun- terc lock wis e until the adjusting pin just touches t he stop. T his s hould allow the pin to be near t he corr ect pos ition. 5. Slide guide bar on bar bolts until guide bar s tops agains t clut ch drum s proc ket .
8 4. Lift up tip of guide bar to chec k for s ag. Releas e tip of guide bar, then t urn ad- justing sc r ew 1 / 4 turn cloc k wis e. Repeat until sag does not ex ist. Adjus ting Sc rew - - 1 / 4 Tur n 5. While lift ing tip of guide bar , tighten bar nuts s ec urely w ith the bar tool.
9 THROTTLE LOCK- - OUT The THROTTLE LOC K- - O UT must be pres sed bef ore y ou can s queez e the throt tle trigger. Th is feature pr events y ou fr om acci - dentally s queez ing the tr igger .
10 T o stop the engine mov e the O N/S TOP sw itch to the STOP pos ition. T o start t he engin e hold the s aw fi rmly on the ground as illus trat ed. Make su re the c hain is free to turn with out contacting any obje ct.
11 S This saw is equipped with a chain brake. The brak e is des igned to s top the c hain if kickb ack o ccurs. S The inert ia- - ac tiv ated chain brake is activ ated if the front hand guard is pushed forwar d, either manually (by hand) or automatically ( by sudden movement).
12 Directio n of Fall 45 _ Pl an a clear ret reat pa th FELLI NG LARGE TR EES (6 inc hes ( 15 cm) in diameter or larger) The notch method is used to fell large tr ees.
13 Overcutting Un de rc utti ng Undercutti ng involv es c utting on the under - side of t he log with top of s aw agains t the log. When underc utting use light upw ard pres - sur e. Hold s aw fir mly and maintain cont rol. The saw w ill tend to pus h back tow ard y ou.
14 S Remov e larger, suppor ting branc hes with the cut ting tec hniques des c ribed in BU CK - ING WITHOUT A SUPPO RT . S Alway s us e an overc ut to cut small and free - ly hanging limbs . Under cut ting c ould c ause limbs to f all and pinch the s aw.
15 CHECK GUIDE BAR Conditions whic h require guide bar mainte- nance: S Saw c uts to one s ide or at an angle. S Saw has t o be forc ed thr ough the c ut. S Inadequate supply of oil to bar/c hain. Chec k the condition of guide bar eac h time chain is shar pened.
16 CLEANING THE SP ARK ARREST - ING SCREEN Cleaning is required ev ery 25 hour s of op- eration or annually, whichev er c omes firs t. 1. Loos en and remov e the nut from the ex - haust outlet c ov er . 2. R emove the ex haust oulet c over. 3. R emove s park arr esting s cr een.
17 S File chain to meet t he specific ations as show n. 30 ˚ 80 ˚ 60 ˚ Rounded Corner 0.025 inch (0.65 m m) Right Hook Angle Wrong Squared O f f Corner T oo Much Hook A ngle WAR N I N G : M ainta in t he proper hook ang le acc ording t o the manuf act urer ’s spec ific ations f or the c hain you ar e us ing.
18 FUEL SYSTEM Under FU ELING E NG INE in the OPERA- TION sec tion of this manual, s ee mess age labeled IMPORT ANT regarding the use of gasohol in y our c hain s aw . Fuel s tabilizer is an acc eptable alternativ e in minim iz ing the formation of fuel gum deposits dur ing stor- age.
19 LIMI TED WA RRANTY McC ullo ch, a div ision of Hus qvar na Con- sumer O utdoor Pr oducts N .A., Inc ., war - rants t o the or iginal c onsumer purc haser t hat each new McC ull och brand gas oline .
20 ter as soon as a problem exis ts . W arr anty re - pairs s hould be c ompleted in a reas onable amount of time, not to ex c eed 30 day s. I f y o u have any questions regar ding your warrant y righ.
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 McCulloch MC4218AV 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 McCulloch MC4218AV - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso McCulloch MC4218AV imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul McCulloch MC4218AV ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il McCulloch MC4218AV, 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 McCulloch MC4218AV.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il McCulloch MC4218AV. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo McCulloch MC4218AV 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.
