Echo CS-305 Manuel d'utilisateur

X7503205500X75000878012/05Chain SawInstruction ManualMODELS : CS-305CS-306WARNING DANGERRead rules for safe operation and instructions carefully.

10).S.U()CIRTEM(SAGLIOSAGLIO.laG.zo.lFretiL.cc1256.21.58.21480208061004Fuel Mix Chart50:1Handling FuelWARNING DANGERFuel is VERY flammable. Use extr

11Securely hold the saw.OPERATIONBCAWHEN THE ENGINE IS COLDWARNING DANGERMake sure bar and chain are not touching anything whenstarting the saw.1.

12AASTARTING WARM ENGINE1. Ensure that there is fuel and chain oil in the tanks. (If fueltank was emptied during previous operation, refill tank andp

13WARNING DANGERRead the ECHO “CHAIN SAW SAFETY MANUAL” includedwith your chain saw for additional cutting and safety instruc-tions. Failure to ob

142”45°2”FELLING A TREEDIRECTIONOF FALLDirection of fallHingeFelling cutFirst cutNotchSecond cutOne-third treediameterLIMBINGWARNING DANGERA fallin

15BUCKINGUphill positionFINISH CUTFIRST CUTBoard or flat stonesKICKBACK• Improper thrust cutting.• When the bar nose hits another tree, etc.Don’t cut

16/TNENOPMOCMETSYSECNANETNIAMERUDECORPD'QERLLIKSLEVELROYLIADEROFEBESUYREVELEUFER3SHTNOM09ROSRUOH6SHTNOM072ROSRUOHYLRAEY006SRUOHserudecorPecnanetn

17DEGFAUTOMATIC OILER• The discharge volume of the automatic oiler is adjusted to 3to 4 cc/mm (@ 7000 rpm) prior to shipment from the factory.• Always

18Worn : 0.5 mmJIHGUIDE BAR AND OIL HOLES• Follow instructions for “Guide Bar and Saw Chain –Install/Remove• Clean after each use- Clean the grooves (

19COOLING SYSTEM CLEANING• Remove spark plug lead.• Remove two (2) muffler cover screws and mufflercover (A).• Remove four (4) recoil starter housing

2RULES FOR SAFE OPERATIONA. Kickback Safety Precaution for Chain Saw UsersWARNING!KICKBACK may occur when the nose or tip of theguide bar touches an o

20BACARBURETOR ADJUSTMENTEngine Break-InNew engines must be operated a minimum durationof two tanks of fuel break-in before carburetor adjust-ments ca

21*Reduced nose radius symmetrical bars (OREGON name — Double Guard)WARNING DANGERUse of replacement saw chain and/or guide bar other than that sp

22Type : 90SGHOLD FILE HOLDERLEVELDepthgaugeONE FIFTH OF FILE DIAMETERREMAINS ABOVE CUTTER EDGETo sharpen other type chain, follow chain manufacturer’

23TROUBLESHOOTINGPoor performance of the engine and/or cutting mechanism can normally be prevented by carefully following theseinstructions.Poor perfo

24Improper fuel used ... Use fuel with correct mixing ratio. Never usegasoline of poor quality.Spark plug defecti

25

26Kickback Motion:• When the bar nose hits another tree, etc.• Improper thrust cutting.CORRECT USE OF CHAIN BRAKEThe installation of a chain brake may

27NOTES

CONSUMER PRODUCTSUPPORT1-800-673-15588:30 - 4:30 Mon - Fri C.S.T.ECHO, INCORPORATED400 OAKWOOD R OADLAKE Z URICH, IL 60047www.echo-usa.comSERVICING I

37. Keep all parts of your body away from the sawchain when the engine is running.8. Before you start the engine, make sure thatthe saw chain is not c

4CONTENTS PageRules for Safe Operation ... 2Techni

5TECHNICAL DATA* Technical data subject to change without notice.ledoM503-SC603-SCnoisnemiDHxWxLmm022x532x083hcni7.8x2.9x9.41thgieWyrd,daehrewoPgk)bl5

6EMISSION CONTROLEMISSION DATADESCRIPTIONThe ECHO product you purchased has been factory pre-assembled for your convenience. Due to packagingrestricti

711121. Front handle2. Hand guard(Chain brake actuating lever)3. Saw chain4. Guide bar5. Chain catcher6. Sprocket guard7. Muffler8. Rear hand guard9.

8PREPARATION FOR USEGHJKIGUIDE BAR AND SAW CHAIN-INSTALL/REMOVEWARNING DANGERSaw Chain is sharp! Always wear gloves whenhandling assembly, otherwi

9LADJUSTMENT, CHAIN TENSIONIMPORTANTAlways loosen guide bar nuts before turning chaintension adjuster, otherwise clutch cover and tensionerwill be dam