Manuale d’uso / di manutenzione del prodotto CS-305 del fabbricante Echo
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X7503204801 X750006731 06/05 Chain Saw Instruction Manual MODEL : CS-305 W ARNING DANGER Read rules for safe operation and instructions carefully. ECHO provides an Instruction Manual and a Safety Manual. Both must be read and understood for proper and safe operation.
2 RULES FOR SAFE OPERA TION A. Kickback Safety Precaution for Chain Saw Users 1 . With a basic understanding of kickback, you can reduce or eliminate the element of surprise.
3 CONTENTS Page Rules for Safe Operation .................................................................................................. 2 T echnical Dat a ............................................................................................
4 TECHNICAL DA T A * T echnical data subject to change without notice. IMPORT ANT This spark ignition system complies with Canadian ICES-002. l e d o M 5 0 3 - S C n o i s n e m i DH x W x Lm m0 2 2 x 5 3 2 x 0 8 3 h c n i7 . 8 x 2 . 9 x 2 . 0 1 t h g i e Wy r d , d a e h r e w o Pg k) b l 5 .
5 DESCRIPTION The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions, guide bar and saw chain installation and other assembly may be necessary. After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missing parts.
6 1. Front handle 2. Hand guard (Chain brake actuating lever) 3. Saw chain 4. Guide bar 5. Chain catcher 6. Sprocket guard 7 . Muffler 8. Rear hand guard 9. Throttle control lockout 10 . Throttle control trigger 1 1. Air cleaner cover 1 2 . Chain tension adjustment screw 1 3 .
7 PREP ARA TION FOR USE W ARNING DANGER Saw Chain is sharp! Always wear gloves when handling assembly, otherwise serious personal injury may result. GUIDE BAR AND SA W CHAIN • Remove two guide bar nuts (I) and remove sprocket guard (J). • Mount guide bar (G) on studs, and slide toward sprocket to make saw chain installation easier .
8 L ADJUSTMENT , CHAIN TENSION • Remove spark plug lead. • Loosen two guide bar nuts (I), if necessary . • Hold the bar nose up, and turn the adjuster screw (L) clockwise until the chain touches the bottom of the bar . • Tighten both guide bar nuts with bar nose held up.
9 FUEL T ANK OIL T ANK T ANK INDICA TION IMPORT ANT S tored fuel ages. Do not mix more fuel than you expect to use in thirty (30) days, ninety (90) days when a fuel stabi- lizer is added. S tored two-stroke fuel may separate. AL W A YS shake fuel container thoroughly before each use.
10 Securely hold the saw. OPERA TION B C A WHEN THE ENGINE IS COLD W ARNING DANGER Make sure bar and chain are not touching anything when starting the saw. • Move chain brake lever fully forward to engage chain brake before starting. • Fill the fuel tank with fuel.
11 A A ST ARTING W ARM ENGINE • Ensure that there is fuel and chain oil in the tanks. (If fuel tank was emptied during previous operation, refill tank and push purge bulb 10 times.) • Turn switch (A) to “RUN” position ( I ). • Pull starter handle.
12 W ARNING DANGER Read the ECHO “CHAIN SAW SAFETY MANUAL” included with your chain saw for additional cutting and safety instruc- tions. Failure to obey all instructions may result in serious or fatal injuries. In all circumstances the operation of the chain saw is a one- man job.
13 2” 45° 2” FELLING A TREE DIRECTION OF F ALL Direction of fall Hinge Felling cut First cut Notch Second cut One-third tree diameter LIMBING W ARNING DANGER A falling tree can cause serious injury or damage any- thing it may hit - a car , a house, a fence, a power line, or another tree.
14 BUCKING Uphill position FINISH CUT FIRST CUT Board or flat stones KICKBACK • Improper thrust cutting. • When the bar nose hits another tree, etc. Don’t cut with the saw overhead or the bar in a vertical posi- tion. If the saw should kick back you may not have good enough control to prevent possible injury .
15 NOTE Use ECHO TM replacement guide bars. These guide bars may be considered to have equivalent kickback reduction: • S procket nose guide bars of the same length and nose radius, same pitch and having the same number of teeth. • A hard nose guide bar having the same length and nose radius as a sprocket nose bar .
16 A B C D E G I MAINTENANCE AND CARE AIR FILTER • Check before every use. • Pull choke (A) all the way out (close position). • Loosen bolt and remove air cleaner cover (B) and filter (C). • Lightly brush dust off filter, and inspect for damage.
17 SPROCKET • A damaged sprocket (J) will cause premature damage or wear of saw chain. - When the sprocket has worn out 0.5mm (.020”) or more, replace it. • Check sprocket when you install new chain. Replace it if worn. • Clean sprocket, clutch, and bar mount area before installation of bar.
18 B A CARBURETOR ADJUSTMENT Engine Break-In New engines must be operated a minimum duration of two tanks of fuel break-in before carburetor adjust- ments can be made. During the break-in period your engine performance will increase and exhaust emissions will stabilize.
19 *Reduced nose radius symmetrical bars (OREGON name — Double Guard) W ARNING DANGER Use of replacement saw chain and/or guide bar other than that specified, or operation without the “tip guard” in place, may cause severe kickback resulting in serious injury.
20 Depth gauge tool Remove until flat with tool Round off the edge 30° 80° 50° 90 0.64 mm (0.025 in.) Parallel Number indicates Chain type Number indicates Chain type 90S (SPROCKET) (DRIVE LINK) • Properly filed cutters are shown below .
21 Fuel is not reaching carburetor Fuel is not reaching cylinder Engine does not start (or, is difficult to start) Engine cranks There is fuel in the tank Fuel is reaching carburetor Fuel is reaching cylinder There is spark at high tension cord end There is spark at plug Starting procedures correct No spark at high tension cord end.
22 Improper fuel used ........................................ Use fuel with correct mixing ratio. Never use gasoline of poor quality. Spark plug defective (worn) .
23 Kickback Motion: • When the bar nose hits another tree, etc. • Improper thrust cutting. CORRECT USE OF CHAIN BRAKE The installation of a chain brake may be mandatory by law or as stipulated by insurance regulations in your area of operation.
CONSUMER PRODUCT SUPPORT 1-800-673-1558 8:30 - 4:30 Mon - Fri C.S.T. ECHO, INCORPORA TED 400 O AKWOOD R OAD L AKE Z URICH , IL 60047 www .echo-usa.com SER VICING INFORMA TION P ARTS Genuine ECHO Parts and ECHO REPOWER TM Parts and Assemblies for your ECHO products are available only from an Authorized ECHO Dealer.
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 Echo CS-305 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 Echo CS-305 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Echo CS-305 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Echo CS-305 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Echo CS-305, 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 Echo CS-305.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Echo CS-305. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Echo CS-305 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.
