Echo CS 330EVL User Manual CHAIN SAW Manuals And Guides L0706086
ECHO Chainsaw, Gas Manual L0706086 ECHO Chainsaw, Gas Owner's Manual, ECHO Chainsaw, Gas installation guides
User Manual: Echo CS-330EVL CS-330EVL ECHO CHAIN SAW - Manuals and Guides View the owners manual for your ECHO CHAIN SAW #CS330EVL. Home:Lawn & Garden Parts:Echo Parts:Echo CHAIN SAW Manual
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_® ECHO CHAIN SAW CS-330EVL CS-330EVLP CAUTION Read 898 560-1513 Rules for safe Operation and Instructions Carefully :' RULES FOR SAFE OPERATION - A. Kickback Safety Precaution for Chain Saw Users WARNING! KICKBACK may occur when the nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw chain in the cut. 2. Keep a good firm grip on the saw with both hands, the right hand on the rear handle, and the left hand on the front handle, when the engine is running. Use a firm grip with thumbs and fingers encircling the chain saw handles. A firm grip will help you reduce kickback and maintain control of the saw. Don't let go. Tip contact in some cases may cause a lightning fast reverse REACTION, Kicking the guide bar up and back towards the operator. pinching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator. Either of these reactions may cause you to lose control of the saw which could result in serious personal injury. 3. Make sure that the area in which you are cutting is free from obstructions. Do not let the nose of the guide bar contact a log, branch, could or any other be hit while obstruction you which are operating the saw. 4. Cut at high engine speeds. 5. Do not overreach Do not rely exclusively upon the safety devices built into your saw. As a chain saw user, you should take several steps to keep your cutting jobs free from accident or injury. Or cut above shoulder height. 6. Follow manufacturer's sharpening maintenance instructions for the chain. 1. With a basic understanding of kickback, you can reduce or eliminate the element of surprise. Sudden surprise contributes to accidents. and saw 7. Only use replacement bars and chains specified by the manufacturer or the equivalent. B. Other Safety Precautions . . . Do not operate are fatigued. a chain saw when you . Do not allow other persons to be near the chain saw when starting or cutting with the chain saw. Keep animals out of the work Use safety footwear; snug-fitting clothing: protective gloves: and eye, hearing, and head protection devices. bystanders area. and 5. Do,not start cutting until you have a clear work area, secure footing, and a planned Use caution when handling fuel. Move the chain saw at least 10 feet (3 m) from the fueling point before starting the engine. retreat 1 path from the falling tree. 6. Keep all parts of your body away from the saw chain when the engine is running. 14. Operate the chain saw only in well-ventilated areas. 7. Before you start the engine, make sure that the saw chain is not contacting anything. 15. Do not operate a chain saw in a tree unless you have been specifically trained to do so. Carry the chain saw with the engine stopped, the guide bar and saw chain to the rear, and the muffler away from your body. 16. All chain saw service, other than the items listed in the operator's manual maintenance instructions, should be performed by competent chain saw service personnel. (For example, if improper tools are used to remove the flywheel or if an improper tool is used to hold the flywheel in order to remove the clutch, structural . . Do not operate a chain saw that is damaged, improperly adjusted, or not completely and securely assembled. Be sure that the saw chain stops moving when the throttle control trigger is released. 10. Shut off the engine chain saw down. before setting the 11. Use extreme caution when cutting small size brush and saplings because slender material whipped balance. may catch the saw chain and be toward you or pull you off 12. When cutting a limb that is under tension, be alert for springback so that you will not be struck when the tension in the wood fibers is released. 13. Keep the handles dry, clean, and free of oil or fuel mixture. damage to the flywheel could occur and could subsequently cause the flywheel to burst.) 17. When transporting your chain saw, use the appropriate guide bar scabbard. 18. Spark arrester mufflers approved Standard J335b are Standard to SAE on ECHO Chain saws to reduce the possibility of forest fires. Do not operate the chain saw with a loose or defective muffler. Do not remove the spark arrester screen. CONTENTS Page RULES FOR SAFE OPERATION TECHNICAL ........................................ DATA ................................................... NOMENCLATURE OF PARTS .......................................... 1 4 4 PREPARATION FOR USE .............................................. - FRONT HANDLE INSTALLATION .................................. GUIDE BAR AND SAW CHAIN .................................... -- FUEL AND LUBRICANT .......................................... 5 5 6 7 STARTING AND STOPPING ........................................... - STARTING ...................................................... -- STOPPING ............................................... 8 8 9 CUTTING INSTRUCTION ....... ...................................... - GENERAL ...................................................... - FELLING A TREE ................................................ -- LIMBING ....................................................... -- BUCKING ...................................................... 10 10 11 11 12 MAINTENANCE AND CARE ........................................... - CARBURETOR .................................................. - AIR FILTER ..................................................... - FUEL STRAINER ................................................. -- GUIDE BAR ..................................................... -- SPROCKET ..................................................... - AUTOMATIC OILER .............................................. -- OIL STRAINER .................................................. SPARK PLUG ................................................... -- CYLINDER FINS ................................................. -- MAGNETO ..................................................... 14 14 14 14 14 15 15 15 15 15 15 SETTING 16 THE SAW CHAIN ........................................... TROUBLE SHOOTING ................................................ 19 STORAGE AFTER USE ................................................ 20 CHAIN BRAKE (CS-33OEVLP only) .................................... --3 21 E,C_@_CAL DATA ( M@qs% ¸_%@ HOM:_;_C_ASUR8 OF PARTS t ....... /# F / CS-330EVL only FRONT PREPARATION HANDLE and FOR USE HAND GUARD INSTALLATION Install the front handle and hand guard before installing the guide bar and saw chain, in numerical order as shown. M 5- 35 mm long Tighten the screw using the wrench. \ ® M 5- 20 mm long Tighten the screws using the wrench. ® \ ® \ Install the screw hand tight. M 5- 20 mm Ion Retainer ® \ ® \ Turn the retainer until it fits the insert, and then tighten the screw using the wrench. GU_©E 6A_ A_D SAw 8HA!_ F_OUNT_HG TH8 %@c_gr!,;h@ gs GU£_E BAR h_i_w_:9h HOTEB f:_d,_,:, J /,e o;, NGOR R£C_ 6 AH_ CHAiPa CAU] ON AI acS,;s mea s sho,_@ b® made cod 2: AM_a,¢!; _dsa gove_, _heB _v@kng @ sham 3 Do ootopea@ wts a oosecbss j.J' P@/?@ {;!'_5 @ 0_ q-_: >, ") ,' r s4 , s' ,, 4_ "> _;_ nsh,_ncloo /,,£ } o the e;_}_® f,9,d,_e ;t £ue a e . E SO el 1 Hsto ,;_}p_o_®d sap c be,A_t S ecgI by LCH0 F_o_ma_ Use [,_,_sded I%_eS Heg_ls_ },,}@l_ Mi} • ? @aBe :3: ,_'e 87 s SWART!NG AND STOPPING STAR:T/NG WH:N ÷ F [HE _e ENG _-_[ IS _e Pqs csoke ÷ ÷ P s} c'oil_e t1/1/1_'_,- s,, ts_k,_sth f_e aii t_e way ali lhe ou_ _s,_ in e CP_om_yb_ used ne_{'ssa y _)t, be s __ to _/_u;:_ht ST@PP_NG e Reeas_' t_4rot b tr_;_(}_:_ and slde s,_,, ch _ac _0T8 8 ®ok e 9r_e a_"_d @pa a¢_a _ g os _:_,_t8 Sa::o@ sa_ a_ the CUTTING GENERAL INSTRUCTION In all circumstances one-man own job. safety, as well. It the so don't After The accepted the and saw your way with right learned best aid will to hold hand the throttle trigger Before attempting the left Start the engine, trigger the the own saw i$ to stand on familiar it the to front the the left can operate logs controls properly. open of com- handlebar so you with wide good finger. some small is running throttle for a helper techniques be your hand saw is a care for your basic your right index fell a tree, cut see that to open chain take on the rear handle with to limbs. Become thoroughly the responses of the saw. the the to responsibility have your of at times assume the you using the saw, your monsense... of operation is difficult or and Squeeze and start the cut. If the chain is properly sharpened, the cutting should be relatively effortless. It is not necessary to press down hard to make the the engine saw cut. Some material chain saw. (Example deterioration, clutch and Pushing and cutting will may adversely palm Tree Acid, carefully guide the actually affect fertilizer remove bar area and saw too be more all wash the housings etc.) will slow of your To packed with hard difficult. avoid saw dust Echo housing around water." CAUTION Kick back Do not let the tip of the bar touch anything while the engine is running. At cutting speed the cha|n is moving, at a high rate of speed. Should the tip con_act a limb or log while the chain is moving, the tip will be pushed upward with considerable force. This is known as kickback. Avoid it! SEE TION OPERATOR'S AND MANUAL USE WITH THE INSERT KICK FOR INSTALLA- GUARD. CAUTION Wear suitable hearing or earplugs to protect able loud noises. - 10-- protective device such as earmuffs against objectionable or uncomfort- FELLING A TREE A falling tree can seriously damage anything it may hit - a car, a house, a fence, a powerline, or another tree. There are ways to make a tree fall where you want it, so first decide where that is! Before cutting, clear the area around the tree. You will need good footing while working and you should be able to work the saw without hitting any obstacles. Next, select a path of retreat. When the tree begins to fall you should retreat away from the direction of fall at a 45 degree angle to avoid the trunk kicking back over the stump. DIRECTION__-. Begin the cut Direction < of fall Hinge about position of this to fall "into" side opposite bottom First cut Felling cut notch the Second 2 Id 1/3 side to which of the way notch the tree is to fall. into the tree is important Cut as shown. since the The tree will try the notch. The felling out is made on the the notch and at a level about 2" above the of the with the notch when Notch on the a notch notch. cut Do felling and felling the tree falls, not try cut. The cut guiding to cut remaining (about 2") through wood will act as a _inge it in the desired direction. the tree starts to fall, kill the engine, ground and make your retreat quickly. to the between When place the saw on the cut One-third diameter tree \ To fell big trees length, start the the with a diameter exceeding notching cuts from one saw through to the other side of the notch. back cut on one side of the tree, pivoting to form the desired hinge on that side. Then remove in the The first final cut cut to reach SEE TION the cut, saw for second is made by cut. so as not drawing the the Start the saw through Insert the saw to cause kickback• saw forward in the the hinge. OPERATOR'S AND the very carefully twice the bar side and draw MANUAL USE WITH THE INSERT KICK FOR INSTALLA- GUARD. LIMBING Limbing 7 limb on a fallen the caution is the limbs. Always 11- tree tree that is much you the same as bucking• are standing. word. Be careful use both hands. of the tip When touching Never limbing, other Don't cut with the saw overhead or the bar in a vertical position. If the saw should kick back you may not have good enough control to prevent possible injury. BUCKING Bucking is the sawing of a log or fallen tree into smaller pieces. There are a few basic rules which apply to all bucking operations. Keep both hands on the handles at all times. Support logs if possible. When cutting on a slope or hillside, always stand uphill. Uphill position Keep FINISH CUT in mind and pinch The that the trunk will weaken cut unless the tree ported as shown. If you make the the saw's chain • FIRST CUT I'x\\\_\ Kickback Motion: at the point is lying on perfectly cut with dig into and that it will bend supported. where flat the tree on the the earth; you ground ground, it is harmful for make the or supdon't the let saw, stand a good chance of being struck by flying To cut the trunk, use the bucking and two-cut sequence one-third shown. the trunk WARNING: • When the bar nose hits another tree is heavy and you debris. • • wood the saw if improperly etc. • The first diameter. KICKBACK cut should be no deeper than IS DANGEROUS Kickback is generated when the rotation of the chain is arrested for some reason. The most dangerous effect of this action occurs when the nose of the bar contacts another object, the chain is momentarily stopped and all the energy of engine throws the bar upwards and backwards towards the operator. The chain saw industry and government agencies have attempted to prescribe various safety devices, but the best protection is to avoid kickback. Comply with the Safety Precautions as listed on page 1 of this manual. SEE OPERATOR'S MANUAL INSERT FOR INSTALLATION AND USE WITH THE KICK GUARD. • Improper thrust cutting. -12- INFORMATION Kickback Safety Features The following features are recommended • Asymmetrical for this model as Kickback Safety Features. Low Kick Type Guide Bar The asymmetrical low kick type guide bar must be mounted with the reduced radius section of nose on top as illustrated. Incorrect installation will result in increased kickback potential. /-Reduced /_ nose radius Top CORRECT INCORRECT NOTE : Replacement Guide The following • Bars, guide -- Sprocket -- A hard bars nose nose guide bars Front Hand to have equivalent of the same bar having Low Kick Guard Link Type The low kick guard manual. • may be considered guide length the same and length nose and kickback radius, nose radius energy. same pitch and as a sprocket having nose the same number of teeth. bar. Saw Chain link chain must be maintained correctly, follow instruction "SETTING THE CHAIN" in operator's Guard The front hand guard must be installed correctly and kept in good condition, • Chain Brake The chain brake Chain brake CAUTION is available as a standard must be maintained feature correctly, of the P-type follow instruction model. "CORRECT USE OF CHAIN BRAKE" in operator's manual. !! The consequences of using improper replacement or fatal injury. components and of removing --]3-- safeW devices may result in serious MAINTENANCE ANB CARE CA_B UB_T©_ e C e8 befoe ew_ry use he! SO VSF_I @ _55_ff , G I]H]I I_I ......Ce8_ ÷ i!i¸ Ciei_n @ hoeswsts i_I11 a _A_8 t_}d llS "e;;_ >cole %1 ii'q SPROCKET _!v85 _s_ S4_A AUT@MAT_C @iLIIR O $ SPA_e( CYL PL(S(_ IIQI.I FHS [/"t_eck p_s_rod ca iy BImev8 dr( #r_@ d sI %ss bewae _s O 8_ ¢05 sg a_' _:_ssu easy i !!% O _:_ a_sGexa veu_ne s2 SI @o sos _,_,_ dse ccss, sees 7000 I_p $}_0 O ship_>_e 8 ;_OO@ B_'_ q9 sse_ be_es@ e _sss 0_' SETTING NOMENCLATURE THE CHAIN OF PARTS • Guard links reduce the potential of kickback. PRESET TIE STRAP LEFT HAND CUTTER CUTTER PART NAMES F Top Plate - Side Plate Depth LINK Gauge River Hole GUARD LINK Pitch= One half of this distance I Gauge Depth gauge setting t I I • Gauge is thickness of drive links. • Depth gauge controls the cutting depth. Important points for proper maintenance of saw chain: • Keep the cutters sharp at all times. • Keep the left and the right cutters properly aligned. -- Please note that blunt or irregular cutters wil! result in poor cutting performance, ,1creased vibration of chains and premature breakage of the saw chain. • Drive link serves to remove sawdust from the groove of the guide bar. Therefore, keep the lower edge of the drive link indicated by the arrow, sharp. Sharpen lower edge -- When setting of the chain is finished, soak it in oil and wash away filings completely before using. -- When chain has been filed on the bar, supply sufficient oil to it, rotate the chain slowly to wash away the filings before using again. - If the chain saw is operated with filings clogged in the groove, the saw chain and the guide bar will be damaged prematurely. - If the saw chain becomes soiled with restance, clean it with kerosene and soak it in oil. -16- Forsettingsawchains,round • file (4.0 mm _: 5/32") and flat file are used. To keep correct position and correct angle, use the file holder (Sure Sharp). -- Round file (P-No. 897 510-0393 0) and flat file (P-No. 897 511-0023 0) are optional. -- Please inquire about the file holder, if desired. Type: 91 SG 1/5 angle HOLD FILE HOLDER LEVEL ONE FIFTH OF FILE DIAMETER REMAINS ABOVE CUTTER EDGE. PUSH FILE AS SHOWN • Place the depth gauge tool firmly on guide bar so that depth gauge protrudes. Then file top of depth gauge with flat the file until flat with top of the depth gauge tool. -- Be sure to round off the front edge of the depth gauge. Depth gauge tool Remove until flat with tool J _f Round off l chain. These instructions • (Side plate angle) (Top plate cutting angle) € 85 = 60 ° © © I [NOTE] To sharpen other types of saw chain, follow chain manufacturer's -17-- instruction. I are for the Oregon 91SG saw I Properly filed cutters are shown below. (Top plate angle) the edge (Depth gauge) CHAIN The following AND GUIDE BAR COMBINATION combinations are recmmended to the models CS-330EVL Guide Bar and CS-330EVLP. Saw chain Parts No. Length Pitch Type • Links ECHO OREGON 14" 14G50K 32893 3/8" ORE. 91SG 52 16" 16G50K 32894 3/8" ORE. 91SG 57 '_ Or equivalent. REMARKS: I) For example, C$-330EVLP [I) CAUTION!! is the model with chain brake. "ORE" means "OREGON". Do not use replacemenf back performance On specific powerhead, saw chain unless k has been designated as meeting the ANSI B175.1 kick requirments. or has been designated as "LOW-KICKBACK" saw chain in accordance with the ANSI B175.1 standard. NOTE: Low kickback saw chain is the chain which has met the kickback performance requirments B-175.1 (safety requirments for gasolinepowered chain saws} when tested on the representative of chain saws below 3.8 C.I.D. specified in ANSI B175.1. --18-- of ANSI sample TROUBLE SHOOTING Poor performance of the engine and/or trimming mechanism can normally be prevented by carefully following instructions. Poor performances can eacily be corrected even by a beginner. When the engine does not function properly check the following three (3) points first. • Is engine compression adequate? • Is fL;el system in good condition and is enough fuel being supplied? • Is electrical system in good condition and is spark plug operating normally? When there is serious trouble with the unit, do not try to repair it yourself but have your distributor or dealer do it for you. For detailed TROUBLE SHOOTING refer to tables 1 and 2. Locate the problem on the following charts and repair as necessary. Table 1 Fuel is not reaching ......... carburat0r i_Fuel strainer clogged ......... Fuel is not reaching ......... cylinder r--Suction insufficient _-- Strainer clogged ............. L.. Carburator out of order ...... Clean. ! L--Fuel pipe clogged .......... Clean. ........... Make sufficient. Clean, Disassemble and check. A - C.D.L module ® _3 == o ,-= _ c No spark at high,. tension cord end ._- "O .€ u-.-..£ J= o o .s -_ connection defective .... Remove and replace. Reconnect, cord ......... - High.tension ignition coll defective defective ......... --connection Repair asand necessary Remove replace. - Switch is grounded ........... Switch [- Insulator cracked ............. on. J: == ,8 € -Wire defective ........ ,,= No spark at plug., I ._= Replace plug. [- Spark gap incorrect ........ --Covered with carbon ......... t - Fouled with Starting incorrect fuel .............. procedures Adjust Clean or replace. Clean or replace, .......... Start correctly. _o C_ ®o Low and high speed needle === setting too lean Metering lever spring too strong u_ *) J= I-- _- Fue does not keep .......... _ running ! :3 I ........ ......... Read ust " i " Read ust Fuel pump diaphragm Replace detective .......... Fuel passage clogged ......... with dust _ " Disasaemb Fuel leaking Retighten from fixing surfaces of carburetor ....... Air valve, fuel tank cap • and clean, all screws. =_=_ =.... p =_ does not work normally ......... _"............ Fuel pump does not operate.. Check impulse r-Fuel overflow drilling. inlet needle valve L clogged with dust ....... Clean. Metering lever spring not ,, Correct. placed in dent of lever "" Muffler sticky sufficient r- This is because fuel mixture is too rich. Start the engine several times with choke rod fully open and run at fast idle until engine does not smoke. ................ Bearing damaged ............. Disassemble and replace, seized. Disassemble and replace. / Engine does not crank _- Piston end/or --Crenkshaft Crankshaft crankcase -- 19-- cylinder worn ............. contacting ........ Disassemble Disassemble and replace. and replace, Table 2 .... r-- _mpru_=, t -- _ , ._ +Me., useu ........... Use fuel with correct mixing use ..... gaso,ne ot poor qual=ty. Engine r Spark plug defectiveIburnt) overheated _ As cooling L_ does not pass well .... Excessive deposits in combustion chamber ......... Disassemble fins clogged, ratio. Never ... Replace• air Clean fins and remove carbon. E + -- Firing function defective _ Plug damaged L._ CombuStion poor due to defective wiring ...... Check wiring High-speed needle setting incorrect Readjust. -- ¢P .£ o) € el --Carburetor defective -- o Carburetor or fouled ...... ........... Replace or clean, overflow .......... Refer to Table I. L_. Air cleaner clogged .......... Clean as necessary. 0 -- Compression insufficient ..... {_ston ring stuck or worn out) Disassemble. if necessary• -- Cylinder ahromium plating peeled or worn out ..... Replace cylinder. o "o .€ -- ¢J Other troubles --- Exhaust port clogged carbon -- .a¢ (D cCh_e:nO_-'--" • L-- _J • Chain stops == iClutch check and replace Throttle with .... is not fully open ..... tension incorrect ...... Readjust r Chain Adjust+ ' Chain wrongly set ........... Depth ncorrect Set correctly. Readjust, I--- Chain saw pressed against tree 1oo firmly ..... Press lightly. .............. | Clean as neCessary. siips)___ Clutch shoe worn out ........ Replace, c F _k No oil in tank ............... Refill. o lubricet_ --+Oil t--Oi contaminated ViaCOS_ STORAGE • • • • with dust.. nappropriate AFTER +Rinse tank and fill with new oil. ...U(rSesu°ilwitpoc°rv_:;nteViSC°Sity USE Inspect ar_l adjust every part of the chain saw - Completely clean every part. and repair, if necessary. - Apply thin coating of oil+on metal _arts to prevent rust. - Remove chain and guide bar, apply them sufficient oil coating and wrap them up in plastic sheet. Drain fuel tank, pull starter slowly a few times to drain from carburetor• Pour a little amount of clean motor oil into spark plug hole, pull starter DEAD CENTER Store in a dry area, from dust. - 20-- and and crank the engine until the TOP
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