CS-400 - Brush cutter ECHO - Free user manual and instructions

USER MANUAL CS-400 ECHO

The muffler or catalytic muffler fl fi hi: = ‘ EEE nd surrounding cover may become to the State of California to cause

sl, extremely hot. Always keep clear of exhaust and muffler area, cancer, birth defects or other reproductive harm. otherwise serious personal injury may occur. À WARNING Read rules for safe operation and instructions carefully. ECHO provides an Instruc- tion Manual and a Safety Manual. Both must be read and understood for proper and safe operation. X750012511 X7503251601 04/09

RULES FOR SAFE OPERATION

A. Kickback Safety Precautions 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. Tip contact in some cases may cause a lightning fast reverse REACTION, Kick- ing 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. The Kick Guard® device is not installed on the guide bar when you purchase your ECHO chain saw. The Kick Guard® can be used in a majority of cutting operations, and is especially recom- mended for beginners, homeowners, or chain saw novices. Most cutting operations can be accom- plished with the Kick Guard® in place. Do not rely exclusively upon the safety de- vices built into your saw. As a chain saw user, you should take sev- eral steps to keep your cutting jobs free from Copyright© 2009 By Echo, Incorporated All Rights Reserved. CS-400 . With a basic understanding of kickback, you can reduce or eliminate the element of surprise. Sudden surprise contributes to accidents. . 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. . 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, or any other obstruction which could be hit while you are operating the saw. . Cut at high engine speeds.

5. Do not overreach or cut above shoulder

height. . Follow manufacturer's sharpening and maintenance instructions for the saw chain. . Only use replacement bars and chains specified by the manufacturer or the equivalent.

B. Other Safety Precautions . Do not operate a chain saw with one hand! Serious injury to the operator, helpers, bystanders, or any combination of these persons may result from one-handed operation. A chain saw is intended for two-handed use. . Do not operate a chain saw when you are fatigued. . Use safety footwear, snug-fitting clothing and protective gloves. Wear eye, hearing, and head protection devices. . Use caution when handling fuel. Move the chain saw at least 3 m (10 feet) from the fueling point before starting the engine. . Do not allow other persons to be near the chain saw when starting or cutting with the chain saw. Keep bystanders and animals out ofthe work area. . Do not start cutting until you have a clear work area, secure footing, and a planned retreat path from the falling tree. . Keep all parts of your body away from the saw chain when the engine is running. . Before you start the engine, make sure that the saw chain is not contacting anything. Carry the chain saw with the engine stopped, the guide bar and saw chain to the rear, and the muffler away from your body. 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.

Shut off the engine before setting the chain saw down. Use extreme caution when cutting small size brush and saplings because slender material may catch the saw chain and be whipped toward you or pull you off balance. When cutting a limb that is under tension, be alert for spring-back so that you will not be struck when the tension in the wood fibers is released. Keep the handles dry, clean, and free of oil or fuel mixture. Operate the chain saw only in well ventilated areas. Do not operate a chain saw in a tree unless you have been specifically trained to do so. All chain saw service, other than items listed in the Instruction manual maintenance instructions, should be performed by competent 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 damage to the flywheel could occur and could subsequently cause the flywheel to burst.) When transporting your chain saw, use the appropriate guide bar scabbard. Spark arrestor mufflers approved to SAE Standard J 335 are standard 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 arrestor screen. CS-400

FN WARNING During operation, the muffler or catalytic muffler and surrounding cover become hot. Never suspend the saw on a lanyard with the engine running. Always use the saw from the right-hand side of your body — NEVER from the left side. Always wear proper safety clothing to protect your lower body from sharp saw chain and hot muffler. ° Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may result. À warnnc Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings. + ALWAYS stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before removing obstructions, clearing debris, or servicing unit. - DO NOT start or operate unit unless all guards and protective covers are properly assembled to unit. + NEVER reach into any opening while the engine is running. Moving parts may not be visible through openings. À WARNING Using improper replacement components or removing safety devices may result in serious or fatal injury. À WARNING Check fuel system for leaks due to fuel tank damage, especially if the unit is dropped. If damage or leaks are found, do not use unit, otherwise serious personal injury or property damage may occur. Have unit repaired by an authorized servicing dealer before using. CS-400

TECHNICAL DATA This chain saw is designed for cutting wood or wood products. Do not cut solid metal, sheet metal, plastic or any non-wood materials. Specifications, descriptions and illustrative material in this literature are as accurate as known at the time of publication, but are subject to change without notice. Illustrations may include optional equipment and accessories, and may not include all

standard equipment. À DANGER The safety alert symbol accompanied by the word “DANGER” calls attention to an act or condition which WILL lead to serious personal injury or death if not avoided.

CIRCLE AND SLASH SYMBOL

This symbol means the specific action shown is prohibited. Ignoring these prohibitions can result in serious or fatal injury.

À warNING The safety alert symbol accompanied by the word “WARNING” calls attention to an act or condition which CAN lead to serious personal injury or death if not avoided. NOTE This enclosed message provides tips for use, care and maintenance of the unit. À CAUTION The safety alert symbol accompanied by the word “CAUTION” calls attention to an act or condition which may lead to minor or moderate personal injury if not avoided. IMPORTANT The enclosed message provides information necessary for the protection of the unit. CS-400

SYMBOL FORM Symbol form/shape | Symbol description/application Symbol form/shape | S ymbol description/application protection Carefully read the Instruction Chain oil fill manual Wear eyes, ears and head Chain oil pump Chain brake operation

Chain oiler adjustment Emergency stop Carburetor adjustment STOP - Low speed mixture Choke control “Cold Start” Carburetor adjustment

0. position (choke closed) - High speed mixture

Oil and gasoline mixture Ô + Carburetor adjustment - Idle speed Tr 0-5 DECALS Part Number X503-007391 CS-400 WARNING! Read and follow all safety precaution in the instruction manual. Failure to follow instructions could result in serious personal injury. Part Number 890191-30131 Don't letthe nose of the guide bar contact any obstruction. Tip contact may suddenly move the guide bar upward and backward, Which may cause serious injury CS-400 Part Number X524-001810

REPLACEMENT BAR AND CHAIN

Note: There may be other replace- ment components for achieving Kickback protection. For details, please refer to the chain and bar combination sheet shown in the instruction manual Locate these safety decals on your unit. The complete unit illustration found in the “NOMEN- CLATURE OF PARTS” section will help you locate them. Make sure the decal is legible and that you under- stand and follow the instructions on it. If a decal cannot be read, a new one can be ordered from your ECHO dealer.

EVAPORATIVE) EPA Phase 2 / C.A.R.B. TIER III The emission control system for the engine is EM/ TWC (Engine Modification and 3-way Catalyst) and for the fuel tank the Control System is EVAP (Evapo- rative Emissions) or N (for nylon tank). Evaporative emission may be applicable to California models only. An Emission Control Label is located on the en- gine. (This is an EXAMPLE ONLY, information on label varies by engine FAMILY). IMPORTANT ENGINE INFORMATION à ENGINE FAMILY: 9EXHS.0404KB DISPLACEMENT: 40.2 cc EMISSION COMPLIANCE PERIOD : 300 HRS. THIS ENGINE MEETS U.S. EPA PHASE 2 EMISSION REGULA- TIONS FOR S.O.R.E. REFER TO OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS. Œ) oomrz com cn) IMPORTANT ENGINE INFORMATION à ENGINE FAMILY: 9EXHS.0404KB DISPLACEMENT: 40.2 cc EMISSION COMPLIANCE PERIOD : 300 HRS. THIS ENGINE MEETS U.S. EPA PH2 EXH AND 2007 AND LATER CALIFORNIA EXH AND EVAP EMISSION REGULATIONS FOR S-O.R.E. REFER TO OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS. Œ) oorz com cn) PRODUCT EMISSION DURABILITY (EMISSION COMPLIANCE PERIOD) The 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are followed as listed in the Maintenance Section of this manual. PACKING LIST The ECHO product you purchased has been fac- tory pre-assembled for your convenience. Due to packaging restrictions, guide bar and saw chain installation and other assembly may be necessary. ECHO chain saw Instruction manual Safety manual ET MECHO

Limited warranty state- Warranty registration ment card Ecno mconronaree After opening the carton, check for damage. Im- mediately notify your retailer or ECHO dealer of damaged or missing parts. Use the packing list to check for missing parts. T-wrench

CHAN SAW SAFETY MANUAL

(HECHO RNB onent Part Number X524-001810

REPLACEMENT BAR AND CHAIN

*Or equivalent Note: There may be other replacement components for achieving kickback protection. For details, please refer to the chain and bar combination sheetshoun inthe instruction manual. PartNumber X503-007391 WARNING 1 Read and follow al safety © precaution in the instruction manual. Failure to follow instructions could result in serious personal injury. CS-400

Hold the chain saw firmiy with both hands Don't let the nose of the guide bar contact any obstruction. Tip contact may suddenly move the guide bar upward and backward, which may cause serious injury. If a decal cannot be read, a new one can be ordered from your ECHO dealer. X524-001810 890191-30131 X503-007391

Instruction manual - Included with unit. Read be- fore operation and keep for future reference to learn proper, safe operating techniques. Safety manual - Describe operating and safety instructions for this chain saw. Front hand guard - Guard between the front handle and the saw chain for protecting the hand from injuries and aiding in control of the chain saw if the hand slips off the handle.This guard is used to lock the chain brake which is to stop the saw chain rota- tion. Cleaner cover knob - Device for installing the air cleaner cover. Air cleaner cover - Covers air filter. Purge pump - When starting engine, push purge pump 3 or 4 times. Choke control knob - Device for enriching the fuel/ air mixture in the carburetor to aid cold starting. Rear hand guard - Extension on the lower part of the rear handle for protecting the hand from the chain if it breaks or degrooves. Clutch cover - Protective cover to the guide bar, saw chain, clutch and sprocket when the chain saw is in use.

Chain tension adjuster - Device to adjust chain tension. Chain catcher - A projection designed to reduce the risk of the operator's right hand from being hit by a chain which has broken or derailed from the guide bar during cutting. Spiked bumper - Device, fitted in front of the guide bar mounting point, acting as a pivot when in con- tact with a tree or log.

Guide bar - The part that supports and guides the saw chain. Saw chain - Chain, serving as a cutting tool. Bar tip guard - Anti-kickback device attached on the bar nose. Cylinder cover - The cooling airflow grill. It covers the cylinder, spark plug and silencer. Front handle (for the left hand) - Support handle located at the front of the engine housing. Oil tank cap - For closing the oil tank. Starter handle - Pull handle slowly until starter en- gages then quickly and firmly. When engine starts, return handle slowly. DO NOT let handle snap back or damage to unit will occur. Fuel tank cap - For closing the fuel tank. Throttle trigger - Device activated by the operator's finger, for controlling the engine speed. Rear handle (for the right hand) - Support handle located towards the rear of the engine housing. Throttle trigger lockout - A safety lever which must be depressed before the throttle trigger can be acti- vated in order to prevent the accidental operation of the throttle trigger. Ignition switch - Device for connecting and discon- necting the ignition system and thus allowing the engine to be started or stopped. Spark arrestor muffler or spark arrestor muffler with catalyst -The muffler or catalytic muffler con- trois exhaust noise and emission. The spark arres- tor screen prevents hot, glowing particles of carbon from leaving the muffler. Keep exhaust area clear of flammable debris. CS-400

+ Itis believed that a condition called Raynaud's Phe- nomenon, which affects the fingers of certain individu- als, may be brought about by exposure to vibration and cold. Exposure to vibration and cold may cause tingling and burning followed by loss of color and numbness in the fingers.The following precautions are strongly recommended because the minimum exposure which might trigger the ailment is unknown. Keep your body warm, especially the head and neck, feet and ankles and hands and wrists. Maintain good blood circulation by performing vigorous arm exercises during frequent work breaks and also by not smoking. Limit the number of hours of operation. Try to fill each day with jobs where operating the chain saw, or other hand-held power equipment is not required. If you experience discomfort redness and swelling of the fingers, followed by whitening and loss of feeling, consult your physician before further exposing yourself to cold and vibration.

REPETITIVE STRESS INJ URY

+ Itis believed that over-using the muscles and tendons of the finger, hands, arms and shoulders may cause soreness, swelling, numbness, weakness and extreme pain to the areas just mentioned. Certain repetitive hand activities may put you at a high risk for developing a repetitive stress injury (RSI). An extreme RSI condition is Carpal Tunnel Syndrome (CTS) which could occur when your wrist swells and squeezes a vital nerve that runs through the area. Some believe that prolonged exposure to vibration may contribute to CTS.CTS can cause severe pain for months or even years. To reduce the risk of RSI/CTS, do the following: Avoid using your wrist in a bent, extended or twisted position. Take periodic breaks to minimize repetition and rest your hands. Reduce the speed and force in which you do the repeti- tive movement. Do exercises to strengthen hand and arm muscles. See a doctor if you feel tingling, numbness or pain in your fingers, hands, wrists or arms. The sooner RSI/ CTS is diagnosed, the more likely permanent nerve and muscle damage can be prevented. CS-400

+ Wear eye protection goggles that meet ANSI Z 87.1 requirements. Goggles meeting the require- ments have the mark “Z 87" stamped on them. + Wear hearing protection. If this guideline is not followed, hearing loss can occur. ECHO recommends wearing hearing protection at all times.

WEAR PROPER CLOTHING

+ Snug fitting durable clothing should be worn.Pants should have long legs, DO NOT WEAR SHORTS. Do not wear loose fitting clothing, scarves, neck- ties, jewelry or any item that may become tangled in surrounding growth or the chain saw itself. Wear shoes with non-skid soles. DO NOT wear open toed shoes or operate unit barefooted. Wear no-slip, heavy duty work gloves to improve your grip on the chain saw handles. The gloves also help reduce the transmission of machine vibration to your hands. Keep long hair away from engine and air intake. Retain hair with cap or net.

+ Heavy protective clothing can increase operator fa- tigue which may lead to heat stroke. Schedule heavy work for early morning, or late afternoon hours when temperatures are cooler.

+ During operation, the muffler or catalytic muffler and surrounding cover become hot. Never suspend the saw on a lanyard with the engine running. Always use the saw from the right-hand side of your body - NEVER from the left side. Always wear proper safety clothing to protect your lower body from sharp saw chain and hot muffler. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise seri- ous property damage or personal injury may result.

The spark arrestor muffler controls the exhaust noise and prevents hot, glowing particles of car- bon from leaving the muffler. Make sure the spark arrestor screen is in good repair and properly seated in the muffler. Certain internal combustion engines operated on forest, brush, and/or grass-covered areas in the states of Washington, Oregon, Idaho, California, Minnesota, New Jersey and Maine, are required to be equipped with a spark arrestor. This requirement also applies to all U.S. Forest Service lands. In some of these areas, the spark arrestor system must be certified per USDA Forest Service Regula- tion SAE J 335. Check with your local or state authorities for spe- cific regulations in your area. Failure to follow these requirements is a violation of the law.

CORRECT USE OF CHAIN BRAKE

Rotational kickback Reduced radius Rotational kickback Chain moving downward at impact Liner kickback À DANGER Kickback safety precaution for chain saw users: 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. The installation of a chain brake may be mandatory by law or as stipulated by insurance regulations in your area of operation. You should inquire through local government of- fices, your employer or your local dealer to ensure that your chain saw conforms to the required safety standard. ECHO chain brakes have been designed and tested to comply with international safety standards as follows. USA : ANSI Standard B175.1 - 2000 Safety Requirement for chain saws Canada : CSA Standard Z 62.1 CHAIN SAWS À warNiING ANSI Standard B175. 1 - 2000 stipulates that the brake shall stop the chain 0.12 seconds at an engine speed of 13500 r/min. It is the responsibility of the owner/operator to ensure that the brake is serviced, adjusted and tested strictly in accordance with the instructions as detailed herein in order to ensure that the brake performance is maintaind in compliance with the Standard B175. 1 - 2000. CS-400

À WARNING Saw chain is sharp! Always wear gloves when handling assembly, otherwise serious personal injury may result. NOTE The machine may be delivered with guide bar, tip guard, and saw chain separated. Install guide bar, tip guard, and saw chain as follows.

KICK GUARD° TO BAR INSTRUC-

TIONS Tools Needed: Two 11 mm (7/16 in.) Wrenches. For saws with Kick Guard° P/N 2893201 and Symmetrical Low-Kick type (Double Guard) guide bars.

1. Install bolt (A) in rear hole (B) of Kick Guard®

and through front hole (C) in guide bar.

2. IMPORTANT: Dimple (D) in Kick Guard® must

engage recess (E) in guide bar.

3. Tighten nut (F) and bolt (A) using 11 mm (7/16

in.) wrenches until snug. Make certain Kick Guard® is flush against guide bar.

4. Tighten nut (F) 1/8 additional turn.

5. Check to make certain Kick Guard® is tight on

STALLATION/REMOVAL NOTE + Move the chain brake lever (Front hand guard) fully rearward to remove or install the clutch cover to chain saw. - Align the brake connector of the clutch cover to the groove on the side of the brake lever (Front hand guard). Remove spark plug lead. (See page 27) Remove two clutch cover nuts and remove clutch cover.

3. Remove bar and saw chain if necessary. See

“Maintenance and Care” section for guide bar/ saw chain maintenance procedures. D =

4. Mount guide bar on studs and slide toward clutch to make

saw chain installation easier. Install chain with cutters on top of guide bar facing forward. a 5. Unlock the chain brake, and install the clutch cover over the guide bar studs. Ensure chain tension adjuster pin fits Nuts into the guide bar adjuster hole, brake band is positioned around clutch drum. Tighten clutch cover nuts finger tight.

6. Turn saw over, and check brake band for correct position

Clutch cover on clutch drum. If brake band is not in place around drum, remove cover, make sure brake is unlocked, and reinstall. Tighten clutch cover nuts finger tight. Adjuster pin Brake band Brake connector À WARNING Improper clutch cover assembly can result in serious injury, and will cause severe saw damage if unit is started. Never start or operate saw if brake band is not in place on clutch drum. Always check chain brake operation after replacing cover. Do not use saw if chain brake does not function properly.

ADJ USTING CHAIN TENSION

IMPORTANT Always loosen clutch cover nuts before turning the chain tension adjuster, otherwise the clutch cover and tensioner will be damaged.

1. Remove spark plug lead. (See page 25)

2. Loosen two clutch cover nuts, if necessary.

Direction to | tension the, j Hold the bar nose up, and turn the adjuster screw clock- VA wise until chain contacts underside of the bar. | 2 4. Tighten both nuts with the bar nose held up. ee —) 5. Pullthe chain around the bar by hand. Loosen the adjust- ment if you feel tight spots.

6. Whenchainis properlytensioned, tighten clutchcovernuts

securely - 175 to 200 N:m (200 to 230 kgf-cm).

7. Keep chain properly tensioned at all times.

NOTE All chains require frequent adjustments. Proper tension Improper tension CS-400

NOTICE: Use of unmixed, improperly mixed, or fuel older than 90 days, (stale fuel), may cause hard starting, poor performance, or severe engine damage and void the product warranty. Read and follow instructions in the Storage section of this manual. FUEL STATEMENT À vanne Alternative fuels, such as E-20 (20% ethanol), E-85 (85% ethanol) or any fuels not meeting ECHO requirements are NOT approved for use in ECHO 2-stroke gasoline engines. Use of alternative fuels may cause performance problems, loss of power, overheating, fuel vapor lock, and unintended machine operation, including, but not limited to, improper clutch engagement. Alternative fuels may also cause premature deterioration of fuel lines, gaskets, carburetors and other engine components. Gasoline - Use 89 Octane [R+M/2] (mid grade or higher) gasoline known to be good quality. Gasoline may contain up to 10% Ethanol (grain alcohol) or 15% MTBE (methyl tertiary-butyl ether). Gasoline containing methanol (wood alcohol) is NOT approved. Two Stroke Oil - A two-stroke engine oil meeting ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FC/FD Standards must be used. Echo brand premium Power Blend X7" Universal 2-Stroke Oil meets these standards. Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FC/FD certified oil, such as Echo premium Power Blend X'", will void the two-stroke engine warranty. IMPORTANT Echo premium Power Blend XT" Universal 2-Stroke Oil may be mixed at 50:1 ratio for application in all Echo engines sold in the past regardless of ratio specified in those manuals. Handling Fuel A WARNING Fuel is VERY flammable. Use extreme care when mixing, storing or handling or serious personal injury may result. + Use an approved fuel container. + DO NOT smoke near fuel. + DO NOT allow flames or sparks near fuel. - Fuel tanks/cans may be under pressure. Always loosen fuel caps slowly allowing pressure to equalize. + NEVER refuel a unit when the engine is HOT or RUNNING! + DO NOT fill fuel tanks indoors. ALWAYS fill fuel tanks outdoors over bare ground. + DO NOT overfill fuel tank. Wipe up spills immediately. + Securely tighten fuel tank cap and close fuel container after refueling. + Inspect for fuel leakage. If fuel leakage is found, do not start or operate unit until leakage is repaired. + Move at least 3m (10 ft.) from refueling location before starting the engine. CS-400

1. Fill an approved fuel container with half of the required

2. Add the proper amount of 2-stroke oil to gasoline.

3. Close container and shake to mix oil with gasoline.

4. Add remaining gasoline, close fuel container, and remix.

IMPORTANT Spilled fuel is a leading cause of hydrocarbon emis- sions. Some states may require the use of automatic fuel shut-off containers to reduce fuel spillage. After use + DO NOT store a unit with fuel in its tank. Leaks can occur. Return unused fuel to an approved fuel storage container. Storage - Fuel storage laws vary by locality. Contact your lo- cal government for the laws affecting your area. As a precau- tion, store fuel in an approved, airtight container. Store in à well-ventilated, unoccupied building, away from sparks and flames. Cap indication Fuel/oil tanks are indicated by the following illustrations. Ô 6+F

Fuel tank cap Oil tank cap

IMPORTANT Stored fuel ages. Do not mix more fuel than you expect to use in thirty (30) days, ninety (90) days when a fuel stabilizer is added. IMPORTANT Stored two-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use. CHAIN LUBRICANT Proper lubrication of the chain while in operation reduces friction between the chain and the guide bar to a minimum and assures a longer service life. + Use bar and chain oil of high quality for this pur- pose. + Do not use used or reclaimed oil to avoid various oiler problems. + _ Use ECHO bar and chain oil. + When ECHO bar and chain oil is not available: Use motor oil, etc. + _ Use bar and chain oil of the following grades: in summer .in winter or when cutting resin- ous trees. + _ When refueling, also refill chain oil. CS-400

OPERATION À marne Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings. Always stop engine, disconnect spark plug, and make sure all moving parts have come to a com- plete stop before removing obstructions, clearing debris, or servicing unit. À WARNING Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas. Breathing CO can cause uncon- sciousness, serious injury, or death. Exhaust can cause serious burns. ALWAYS position unit so that exhaust is directed away from your face and body. EN WARNING Operation of this equipment may create sparks that can start fires around dry vegetation. This unit is equipped With a spark arrestor and a spark arrestor may be required. The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements. — Chain brake WHEN THE ENGINE IS COLD À CAUTION Make sure the bar and chain are free from any obstruction when starting the chain saw. Move chain brake lever fully forward to lock chain brake before starting. Fill the fuel tank with fuel mixture. It is not permitted to fill fuel above the shoulder level of fuel tank. Fill the chain oil tank with lubricant. Do not over fill. Move ignition switch to “RUN” position. Push purge pump 3 to 4 times or until fuel is visible in purge pump. Pull choke control knob all the way out. (Choke posi- tion) NOTE Do not pull starter rope out to the maximum pos- sible position. Do not allow recoil handle to snap back against the casing. CS-400

+ Securely hold the chain saw as shown and pull starter handle several times until first firing sound. + Push choke control knob all the way in. À WARNING knobis returned to original position, throttle remains a little open (latch condition). chain starts to turn. Do not start engine before chain brake is activated. - After choke control knob is pulled and then -fengine is started in this latch condition, Pull starter handle to start the engine. NOTE tions. If engine does not start after 5 pulls, repeat instruc- When engine starts, immediately squeeze throttle trig- ger to release the latch, otherwise damage to clutch may result.

WHEN THE ENGINE IS WARM

+ Move chain brake lever fully forward to lock chain brake before starting. Move ignition switch to “RUN” position. starter handle. it back on first firing sound. Confirm there is fuel and chain oil in the tanks. Securely hold the chain saw as shown and pull Choke may be used if necessary, but be sure to push NOTE If engine does not start after 5 pulls, use cold start procedure. CS-400

US TP ct Ignition switch CN J” = JIM

__Throitle trigger 7 CS-400 RUNNING À WARNING The saw chain should not move at idle, otherwise serious personal injury may result. NOTE If saw chain moves adjust carburetor according to “Car- buretor Adjustment” instructions in this manual, or see your dealer. When engine starts, keep idling for a few minutes. Set the brake lever in the unlocked position before starting to cut. Pull throttle trigger gradually and increase revolution of the engine. The chain starts running when the engine reaches 3800 r/ min approximately. Confirm proper acceleration and lubrication of chain and bar. Do not run the engine at high speed unnecessarily. Be sure that saw chain stops moving when throttle trigger is released. STOPPING + Release throttle trigger and move ignition switch down to “STOP" position. NOTE If engine does not stop, pull choke control knob out fully to stop engine. Return the unit to your authorized ECHO dealer to check and repair stop switch before starting the engine again.

CHECKING CHAIN TENSION

- Chain tension should be checked frequently during work and corrected as necessary. À CAUTION Do not operate with a loose chain.

CHAIN LUBRICATION TEST

Hold the chain just above a dry surface and open the throttle to half speed for 30 seconds. A thin line of “thrown” oil should be seen on the dry surface.

GENERAL À CAUTION + Read the ECHO “CHAIN SAW SAFETY MANUAL” included with your chain saw for additional cutting and safety instructions. + Wear suitable hearing protection such as earmuffs or earplugs to protect against objectionable or uncomfortable loud noises. + Do not let the tip of the bar touch anything while the engine is running. At cutting speed the chain is moving at a high rate of speed. Should the tip contact 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! In all circumstances the operation of the chain saw is a one-man job. Itis difficult at times to take care for your own safety, so don't assume the responsibility for a helper as well. After you have learned the basic techniques of using the saw, your best aid will be your own good common sense. The accepted way to hold the saw is to stand to the left of the saw with your left hand on the front handlebar and your right hand on the rear handle so you can operate the throttle trigger with your right index finger. Before attempting to fell a tree, cut some small logs or limbs. Become thoroughly familiar with the controls and the responses of the saw. Start the engine, see that it is running properly. Squeeze the trigger to open the throttle wide open and start the cut. Ifthe chain is properly sharpened, the cut- ting should be relatively effortless. Itis not necessary to press down hard to make the saw cut. Pushing the saw too hard will slow the engine and cut- ting will actually be more difficult. NOTE Some material may adversely affect the housings of your ECHO chain saw. (Example: Palm Tree Acid, fertilizer, etc.) To avoid housing deterioration, carefully remove all packed saw dust around clutch and guide bar area and wash with water. Coat metal parts with light oil. CS-400

EN WARNING A falling tree can seriously damage anything it may hit - a car, a house, a fence, a power line, 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-de- gree angle and at least 3 m (10 feet) from the trunk to avoid the trunk kicking back over the stump. Begin the cut on the side to which the tree is to fall. Cut a notch about 1/3 of the way into the tree. The position of this notch is important since the tree will try to fall “into” the notch.The felling cut is made on the side op- posite the notch and at a level about 5 cm (2 in.) above the bottom of the notch. Do not try to cut through to the notch with the felling cut. The remaining wood between the notch cut and felling cut about 5 cm (2 in.) will act as a hinge when the tree falls, guiding it in the desired direction. When the tree starts to fall, kill the engine, place the saw on the ground and make your retreat quickly. To fell big trees with a diameter exceeding twice the bar length, start the notching cuts from one side and draw the saw through to the other side of the notch. Start the back cut on one side of the tree, pivoting the saw through to form the desired hinge on that side. Then remove the saw for the second cut. Insert the saw in the first cut, very carefully so as not to cause kick- back. The final cut is made by drawing the saw forward in the cut to reach the hinge.

LIMBING Limbing a fallen tree is much the same as bucking. Never stand on the tree that you are limbing. When limbing, caution is the word. Be careful of the tip touching other limbs. Always use both hands. Don't cut with the saw overhead or aligned vertical- ly with your body. If the saw should kickback, you may not have 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 buck- ing operations. Keep both hands on the handles at all times. Sup- port logs if possible. When cutting on a slope or hillside, always stand uphill. Keep in mind that the wood is heavy and that it will bend and pinch the saw if improperly supported. The trunk will weaken at the point where you make A the cut unless the tree is lying on perfectly flat Uphill position ground or supported as shown. If you make the cut with the tree on the ground, don't let the saw’s chain dig into the earth; it is harmful for the saw, and you stand a good chance of being struck by flying debris. To cut the trunk, use the bucking and two-cut sequence shown. Finish cut ( The first cut should be no deeper than one-third = = EE — the trunk diameter. = À Fisteut| ZZZ WARNING SS dorf KICKBACK IS DANGEROUS oard or flat stones 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 ofthe bar contacts another object, the chain is momentarily stopped and all the energy ofthe engine throws the bar upwards and backwards towards the operator. The chain saw industry and government agen- cies have attempted to prescribe various safety devices, but the best protection is to avoid kick- back. Comply with the Safety Precautions as listed in this manual. CS-400

Kickback motion Kickback Chain brake function When the lever is pushed forward, chain brake instantly stops the chain. Chain brake unlock When the lever is fully pulled, toward the operator, brake is unlocked. CS-400

+ Set the lever in the unlocked position before starting to cut. + Ifthe brake is tripped by kickback reaction, the chain will stop immediately. Release the throttle to avoid possible damage to the engine or clutch. + Do not attempt to operate the engine with the brake locked.

+ Start the engine on a solid level surface and run at a fast idle until warm. + Hold the saw firmly by the handles and acceler- ate the engine to a fastidle. + Slowly operate the chain brake lever while hold- ing the saw firmly on the ground. When the brake lever trips, the chain should stop. Immediately release the throttle trigger. À WARNING If the chain does not stop immediately, return the saw to your authorized ECHO dealer for repair. NOTE + For practice, while cutting a small tree, push the lever forward to lock the brake. + Confirm that the brake works properly before each use. + Ifthe chain brake is clogged with wood chips, function of the brake may deteriorate. Always keep the device clean. + Do not increase engine RPM's while the chain brake is locked. IMPORTANT Do not allow the saw to tip forward in order to avoid damage to the chain.

End of the guide bar may be placed atthe height of about 35 cm (14 in.). Rear handle should be gripped lightly with the right hand. Air cleaner cover Cold weather “storage” position Warm weather position

AUTOMATIC CHAIN BRAKE

Kickback produced from the tip of the guide bar will trip the automatic chain brake. To make sure that the automatic chain brake operates properly, follow these steps:

2. Hold the saw with the guide bar approximately

35 cm (14 in.) above a wooden surface. Right hand should hold the rear handle, and left hand should hold the front handle.

3. Release the front handle and drop the end of

the guide bar against the wooden surface.

4. The impact should lock the chain brake.

IMPORTANT When checking the operation of the automatic chain brake, use a soft surface substance like wood to provide the impact so the chain is not damaged. WINTER OPERATION Use the winter plug to prevent carburetor trouble in winter. + Remove air cleaner cover. Remove plug from warm weather position, and install into cold weather “storage” position. NOTE For operation at normal temperature return the plug to its original place. (5°C, 41°F) Itcauses over heating of the engine. CS-400

The following combinations are recommended for model CS-400. uide Bar Saw Chain Length ECHO Part No Pitch Type Links mm (in.) Low-kickback mm (in.) Standard 406 (16) 16A0ED3757 9.53 (3/8) 91VG 57 457 (18) 18A0ED3762 9.53 (3/8) 91VG 62 Optional 406 (16) 16A0CD3757 9.53 (3/8) 91VG 57 457 (18) 18A0CD3762 9.53 (3/8) 91VG 62 À WARNING 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. Only use saw chain designated as, “LOW-KICKBACK;” that meets the ANSI B175.1-2000 Standard when tested on the representative sample of chain saws below 3.8 C.I.D., and the Echo guide bar specified. IMPORTANT Chain and guide bar gauge size must be identical. Use Bar/Chain combinations shown in table above. IMPORTANT If your kick guard is damaged or lost, contact your Echo dealer for a replacement. For the name of the Echo dealer nearest you, Call: 1-800-432-ECHO (3246) or on the web at www.echo-usa. com. Refer to your Chain Saw Safety Manual for kick guard application information.

(Low-kickback) (Low-kickback) Replacement guide bars. The following guide bars may be considered to have equivalent kickback energy. À CAUTION : + Sprocket nose guide bars of the same length and Do notuse replacement saw chain unless nose radius, same pitch and having the same it has been designated as meeting the number of teeth. ANSIB175.1 - 2000 kickback performance + Hard nose guide bars of the same length and requirements, when tested on the nose radius as a sprocket nose bar. representative sample of chain saws below

3.8 c.i.d. specified in ANSI B175.1 - 2000.

NOTE LOW KICKBACK SAW CHAIN meets the kickback performance requirements of ANSI B175.1 - 2000 (safety requirements for gasoline- powered chain saws). CS-400

MAINTENANCE AND CARE

À warninc Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings. Always stop engine, disconnect spark plug, and make sure all moving parts have come to a com- plete stop before removing obstructions, clearing debris, or servicing unit. Allow unit to cool before performing service. Wear gloves to protect hands from sharp edges and hot surfaces. Your ECHO unit is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your unit achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take your unit to an ECHO Service Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the ECHO Dealer do it, each maintenance task has been graded. If the task is not listed see your Echo dealer for repairs. SKILL LEVELS Levell= Easy to do. Common tools may be required. Level 2= Moderate difficulty. Some specialized tools may be required. ECHO offers REPOWER'" Maintenance Kits and Parts to make your maintenance job easier. MAINTENANCE INTERVALS COMPONENT/ MAINTENANCE et PUR EVERY pos YEARLY 600! SYSTEM PROCEDURE LEVEL USE REFUEL HOURS HOURS Air Filter Inspect/Clean 1 1/C* R* Automatic Oiler Inspect/Adjust 1 ! Oil Filter InspectR eplace 1 0 1/C * Fuel System InspectR eplace 1 L(D* LD* Fuel Filter InspectR eplace 1 [ni I/R* Fuel Cap Gasket Replace 1 L* R guise Bar & Sprocket Inspect/Clean/Lubricate 1 1/C * ! Saw Chain inspecusharpen/keplace/ 2 1 C2)* Sprocket InspectR eplace 2 L* Spark Plug Inspect/Clean 1 I/C/R* Cooling System Inspect/Clean 2 1/C Muffler Spark Arrestor |Inspect/Clean/Replace 2 I/C/R* Cylinder Exhaust Port |Inspect/Clean/Decarbon 2 1/C Recoil Starter Rope Inspect/Clean 1 1/C* Screws/Nuts/Bolts Inspect/Tighten/R eplace 1 [ni MAINTENANCE PROCEDURE LETTER CODES: I =INSPECT, R =REPLACE, C =CLEAN IMPORTANT NOTE - Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance. MAINTENANCE PROCEDURE NOTES: (1) Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity. (2) Keep chain properly tensioned at all times.

• Replacement is recommended based on the finding of damage or wear during inspection. CS-400

ldle adjusting screw

High speed needle (H) Low speed needle (L)

CARBURETOR ADJ USTMENT

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 emis- sions will stabilize. Idle speed can be adjusted as required. High Altitude Operation This engine has been factory adjusted to maintain satisfactory starting, emission, and durability perfor- mance up to 1,100 feet mean sea level (MSL) (96.0 kPa and below). To maintain proper engine operation and emission compliance above 1,100 feet MSL the carburetor may need to be adjusted by an authorized ECHO service dealer. IMPORTANT If the engine is adjusted for operation above 1,100 feet MSL, the carburetor must be re- adjusted when operating the engine below 1,100 feet MSL, otherwise severe engine damage can result. CS-400

Before adjusting carburetor clean or replace air filter and muffler “Spark Arrestor Screen”.

2. Make sure the bar and chain are properly adjusted.

3. Start engine and run several minutes to bring to

operating temperature. Flash choke twice during warm-up to clear any air from the fuel system.

Turn “H” speed needle counterclockwise (CCW) to stop. Turn “L” speed needle midway between full clockwise (CW) stop and CCW stop.

5. ldle Speed Adjustment:

+ Start engine, turn “Idle” speed adjustment screw CW until the saw chain begins to turn, then turn screw out CCW until the saw chain stops turning. Turn screw out, CCW, an additional 1/4 turn. À warNING Cutting attachment must not move when unit is idling.

Accelerate to full throttle for 2 - 3 seconds to clear any excess fuel in the engine, then return to idle. Accelerate engine to full throttle to check for smooth transition from idle to high speed. If engine hesitates turn “L’needle CCW 1/8 turn and repeat acceleration. Continue adjustment until smooth acceleration results. Check idle speed and reset if necessary as described in item 5. If a tachometer is available idle speed should be set to 2400 - 2900 r/min. À CAUTION When starting, idling adjustment speed should be adjusted not to rotate the saw chain. Correct idle speed is adjusted 2400 to 2900 r/min. Or 1/4 turn CCW from the point the chain stops moving. When you experience trouble with the carburetor, contact your dealer.

Cleaner co Spark plug ver knob Air cleaner cover J&—— Air filter Cylinder cover É mm (0.026 in.)

AIR FILTER + Check before every use. Loosen cleaner cover knob and remove air cleaner cover and filter. Brush off dust lightly, or clean with compressed air, or replace the air filter. Reinstall air filter and cover.

+ Check before every use. + After refueling, make sure fuel does not leak from around fuel pipe, fuel grommet or fuel tank cap. + In case of fuel leakage there is a danger of fire. Stop using the machine immediately and request your dealer to inspect or replace. SPARK PLUG + Check periodically. + The standard spark gap is 0.65 mm (0.026 in.). + Correct the spark gap if it is wider or narrower than the standard gap. + Fastening torque: 150 to 170 Kgf + cm (130 to 145 in + Ibf). FUEL FILTER Check periodically. Do not allow dust to enter fuel tank. A clogged filter will cause difficulty in starting engine or abnormalities in engine performance. Pull the fuel filter out through fuel inlet port with a piece of steel wire or the like. When the filter is dirty, replace it. When the inside of the fuel tank is dirty, rinsing the tank out with gasoline can clean it. OIL FILTER Check periodically. Do not allow dust to enter into oil tank. A clogged oil filter will affect the normal lubricating system. Pull it out through oil filling hole with a piece of steel wire or the like. If the filter is dirty, wash it in gasoline or replace it. When the inside of the tank gets dirty, rinsing the tank out with gasoline can clean it. CS-400

Spark arrestor screen Screen cover Adjusting screw CS-400

GUIDE BAR + Clean before using. Clean the groove of the guide bar with a small screw- driver. Clean oil holes with a wire. Reverse guide bar periodically. Check sprocket and the clutch and clean the bar mount area before installation of the bar. Replace either or both if worn. SPROCKET + A damaged sprocket will cause premature damage or wear of saw chain. + When the sprocket has worn out 0.5 mm (0.020 in.) or more, replace it. + Check sprocket when you install new chain. Replace it if worn. CYLINDER FINS + Check periodically. + Clogged fins will result in poor engine cooling. + Remove dirt and dust from between fins to let cooling air pass easily.

MUFFLER SPARK ARRESTOR

+ Remove air cleaner cover and remove spark plug lead. + Remove spark arrestor screen cover and screen from muffler body. + Clean carbon deposits from muffler components. + Replace screen if it is cracked, or has holes burned through. + Assemble components in reverse order. NOTE Carbon deposits in muffler will cause drop in engine output. Spark arrestor screen must be checked periodically. AUTOMATIC OILER + The discharge volume of the automatic oiler is ad- justed to 4 mL/min approximately at 7000 r/min, prior to shipment from factory. To increase the delivery volume, turn the adjusting screw counterclockwise. When the screw touches stopper and stops, this position indicates maximum discharge volume. (13 to 14 mL/min at 7000 r/min) Do not turn the adjusting screw beyond the maximum or minimum limit of volume adjustment.

EXHAUST PORT CLEANING

Level 2 Tools required: Wood or plastic scraper, Cross Head Screwdriver, 8mm Wrench Parts Required: As needed: Muffler gasket

1. Remove air filter cover and remove spark plug lead.

2. Remove engine cover (3 screws).

3. Place piston at top dead center. Remove muffler (A) and muffler

4. Use a wood or plastic scraping tool to clean deposits from cylin-

der exhaust port. IMPORTANT Never use a metal tool to scrape carbon from the exhaust port. Do not scratch the cylinder or piston when cleaning the exhaust port. Do not allow carbon particles to enter the cylinder.

5. Inspect muffler gasket, and replace if damaged.

6. Install muffler gasket and muffler.

7. Tighten muffler mounting bolts (or nuts) to 70-95 in + Ibf (80-110

8. Install engine cover and attach spark plug lead.

9. Replace air filter cover.

10. Start engine, and warm to operating temperature.

11. Stop engine, and re-tighten mounting bolts (or nuts) to specifica-

Tie an eg. Right hand TES. Depth guage Important points for proper maintenance of saw chain: + Keep the cutters sharp at all times. + Keep the left and the right cutters properly aligned. Note that blunt or irregular cutters will result in poor cutting performance, increased vibration of chains and premature breakage of the saw chain. Drive link serves to remove sawdust from the groove of the guide bar. Keep the lower edge of the drive link sharp where indicated. Sharpen lower edge

+ For setting saw chain, round file (4.0 mm dia. 5/32 in.) and flat file are used. + To keep correct position and correct angle, use the file holder (Sure Sharp*). Hold the file horizontally CS-400

One fifth of file diameter remains above cutter edge + Place the depth gauge tool firmly on guide bar so that depth gauge protrudes. Then file top of depth gauge with the flat file until flat with top of the depth gauge tool. Depth gauge tool

Remove until flat with tool + Be sure to round off the front edge of the depth gauge. Properly filed cutters are shown in illustration. 91VG:80° . L : Le 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. Ifthe 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 resin, for

30° 7 Top plate filing angle Side plate angle instance, clean it with kerosene and soak init oil. 91VG:60° NOTE These angles are referred to as 91VG. To sharpen other chains, follow chain manufac- turer's instructions.

Top plate cutti CS-400

Problem Check Status Cause Remedy Fuel at carburetor | No fuel at carburetor | Fuel strainer clogged Clean or replace Fuel line clogged Clean or replace Carburetor See your Echo dealer Fuel at cylinder No fuel atcylinder |Carburetor See your Echo dealer | Muffler wet with fuel |Fuel Mixture too rich Open choke Engine Cleanreplace air filter cranks - Adjust carburetor starts hard/ See your Echo dealer doesn't start Spark atend No spark Stop switch off Tum switch to ON of plug wire Electrical problem See your Echo dealer Interlock switch See your Echo dealer Spark at plug No spark Spark gap incorrect Adjust to .65mm (0.026 in.) Covered with carbon Clean or replace Fouled with fuel Clean or replace Plug defective Replace plug Air filter Air filter dirty Normal wear Clean or replace Fuel filter Fuel filter dirty Contaminants/residues in | Replace fuel Fuel vent Fuel vent plugged |Contaminants/residues in | Clean or replace Engine runs, fuel but dies or does not Spark Plug Plug dirtyworn Normal wear Clean and adjust or replace accelerate : ne : property Carburetor Improper adjustment | Vibration Adjust Cooling System Cooling system Extended operation in Clean dirty/plugged dirty/dusty locations Spark Arrestor Spark arrestor Normal wear Replace Screen screen plugged Engine does N/A N/A Internal engine problem See your Echo dealer not crank FN WARNING Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding spark plug near cylinder plug hole, otherwise serious personal injury may result. CS-400

Inspect and adjust every part of the chain saw. Completely clean every part and repair if neces- sary. Apply thin coating of oil on metal parts to prevent rust. Remove chain and guide bar. Drain fuel tank, pull starter slowly a few times to drain fuel from carburetor. Pour a small amount of clean motor oil into spark plug hole, pull starter and crank the engine until piston reaches: TOP DEAD CENTER. Store in a dry area, free from dust. À warNING Do not store in an enclosure where fuel fumes may accumulate or reach an open flame or spark. À CAUTION Do not lend or rent your chain saw without the Instruction manual and Safety manual. NOTE - For future reference, you should keep this Instruction manual and the Safety manual. + Ifthis Instruction manual or the Safety manual has become illegible or is lost, see “Additional Or Replacement Manuals” on back page for ordering information. TECHNICAL DATA CS-400 Dimension Lx W x H mm 393 x 245 x 277 (15.5 in. x 9.6 in. x 10.9 in.) Mass Power head, dry kg 4.6 (10.1 Ib.) Without chain and guide bar Engine Type Air-cooled two-stroke single cylinder Displacement mL (cm } | 40.2 (2.454 cu. in.) Carburetor Diaphragm type Magneto Flywheel magneto: CDI system Spark plug NGK BPM8Y Starter Recoil starter P ee ‘ fi Fuel Mixture ratio 50 : 1 ratio with ECHO Power Blend XV, ISO-L- EGD (ISO/CD 13738) and JASO M345-FC/FD two-stroke, air-cooled engine oil Gasoline Use 89 octane unleaded. Donotuse fuelcontaining methylalcohol, morethan 10 % ethyl alcohol or 15 % MTBE. Do not use alternative fuels such as E-20 or E-85 Tank capacit, L 0.41 (13.9 US. fl. oz.) Oil Bar and chain ECHO bar and chain oil (or motor oil) Tank capacit, L 0.28 (9.5 US. fl oz.) Guide bar and See page 24 for Chain and Guide Bar Combination saw chain Lubrication Adjustable automatic oil pump Engine speed | ldle r/min 2,400 - 2,900 Clutch engagement r/min 3,800 Wide open throttle rimin 12,300 - 13,000 Standard Front hand guard, Rear hand guard, features Anti-vibration device, Spiked bumper, Throttle control lockout, Chain brake, Chain catcher, Spark arrestor muffler, Kick guard

• Technical data subject to change without notice. CS-400

Genuine ECHO Parts and ECHO REPOWER'" Parts and As- semblies for your ECHO products are available only from an Au- thorized ECHO Dealer. When you do need to buy parts always have the Model Number and Serial Number of the unit with you. You can find these numbers on the engine housing. For future reference, write them in the space provided below. Model Number _____________ Serial Number ____________ SERVICE An Authorized ECHO Service Dealer must perform Service of this product during the warranty period. For the name and ad- DEALER? Call dress of the Authorized ECHO Service Dealer nearest you, ask 1-800-432-ECHO your retailer or call: 1-800-432-ECHO (3246). Dealer information is also available on our Web Site. When presenting your unit for 1-800-432-3246 Warranty service/repairs, proof of purchase is required. or www.echo-usa.com

ECHO CONSUMER PRODUCT SUPPORT

If you require assistance or have questions concerning the ap- plication, operation or maintenance of this product you may call the ECHO Consumer Product Support Department at 1-800-673- CONSUMER PRODUCT 1558 from 8:30 am to 4:30 pm (Central Standard Time) Monday SUPPORT through Friday. Before calling, please know the model and serial 1-800-673-1558 number of your unit to help your Consumer Product Support = Representative. 8:30 - 4:30 Mon - Fri C.S.T. WARRANTY REGISTRATION To ensure trouble free warranty coverage it is important that you register your ECHO equipment on-line at www.echo-usa.com. Other registration options are by automated phone at 32- 3246 or by filling out the warranty registration card supplied with your unit. Registering your product confirms your warranty cover- age and provides a direct link between you and ECHO if we find itnecessary to contact you.

ADDITIONAL OR REPLACEMENT MANUALS

Replacement Operator, Safety Manuals and Parts Catalogs are available from your ECHO dealer or at www.echo-usa.com or by contacting ECHO Inc., 400 Oakwood Road, Lake Zurich, IL 60047 (800-673-1558). Safety Videos are available from your Echo dealer. À $5.00 shipping charge will be required for each video. UELNHE ECHO, INCORPORATED 400 Oakwoop Roab LaKE ZuRicH, IL 60047-1564 C08111001001/C08111999999 _ C09011001001/C09011999999 www.echo-usa.com C09212001001/C09212999999