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MAINTENANCE

CS-400

42

X7503256004

© 08/2020 ECHO Incorporated

MAINTENANCE

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. Allow unit to 
cool before performing service. Wear gloves to protect hands 
from sharp edges and hot surfaces.

Operating a poorly maintained unit can result in serious injuries 
to operator or bystanders. Always follow all maintenance 
instructions as written, otherwise serious personal injury can 
result. 

Your 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, we recommend that 

you take your unit to a Servicing Dealer for maintenance. To help you 

decide whether you want to DO-IT-YOURSELF or have the Dealer do it, 

each maintenance task has been graded. If the task is not listed, see your 

Dealer for repairs.

The use of emission control components other than those specifically 
designed for this unit is a violation of federal law. 

Skill Levels

Level 1

 = Easy to do. Common tools may be required.

Level 2

 = Moderate difficulty. Some specialized tools may be required.

Level 3

 = See your dealer.

Click HERE or go to http://www.echo-usa.com/products/maintenance-kit 

or

HERE https://www.shindaiwa-usa.com/you-can.aspx

Содержание CS-400

Страница 1: ...xhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Read and understand all provided literature before use Failure to...

Страница 2: ...Preparation For Use 22 Operation 26 Fuel 26 Chain Lubricant 29 Winter Operation 30 Starting Cold Engine 30 Starting Warm Engine 32 Running 34 Stopping 35 Checking Chain Tension 35 Chain Lubrication T...

Страница 3: ...eration maintenance storage and assembly specific to this product Scan QR codes for more information For additional literature including safety manuals where applicable or questions regarding terms us...

Страница 4: ...ase know the model and serial number of your unit Product Registration Register your ECHO equipment on line at www echo usa com or by filling out the product registration sheet included in this manual...

Страница 5: ...ich could result in serious personal injury The optional Kick GuardTM device is not installed on the guide bar when you purchase your chain saw The optional Kick GuardTM can be used in a majority of c...

Страница 6: ...Cut at high engine speeds 5 Do not overreach or cut above shoulder height 6 Follow manufacturer s sharpening and maintenance instructions for the saw chain 7 Only use replacement bars and chains speci...

Страница 7: ...d with wood chips function of the brake may deteriorate Always keep the device clean Do not increase engine RPM while the chain brake is locked Do not use a bar and chain combination other than those...

Страница 8: ...1 3 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 1 Stop th...

Страница 9: ...stopped the guide bar and saw chain to the rear and the muffler away from your body 10 Do not operate a chain saw that is damaged improperly adjusted or not completely and securely assembled Be sure...

Страница 10: ...until the hole is sufficiently large so as to introduce the entire nose tip of the guide bar This technique should reduce the danger of kickback 25 Allow your chainsaw to cool before refueling and do...

Страница 11: ...ing safety devices may result in serious or fatal injury Unit includes safety devices that reduce the likelihood of kickback Chain brake brake actuated by kickback energy not manual activation Reduced...

Страница 12: ...d improperly and or safety precautions are not followed Proper clothing and safety gear must be worn when operating unit Physical Condition Your judgment and physical dexterity may not be good If you...

Страница 13: ...plant matter such as pollen Make sure the mask does not impair your vision and replace the mask as needed to prevent air restrictions Proper Clothing Wear snug fitting durable clothing Pants should h...

Страница 14: ...believed that a condition called Raynaud s Phenomenon which affects the fingers of certain individuals may be brought about by exposure to vibration and cold Exposure to vibration and cold may cause...

Страница 15: ...Instead try to maintain a straight wrist position Also when grasping use your whole hand not just the thumb and index finger Take periodic breaks to minimize repetition and rest your hands Reduce the...

Страница 16: ...and Head Protection Carburetor Adjustment Idle Speed Tip contact may cause the guide bar to move suddenly upward and backward which may cause serious injury Carburetor Adjustment Low Speed Mixture Co...

Страница 17: ...porated Note Not all symbols will appear on your unit Choke Control COLD START Position Choke Closed Choke Control RUN Position Choke Open Purge Pump De Compression Device STOP Momentary STOP Switch S...

Страница 18: ...njury or death if not avoided 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 The safet...

Страница 19: ...l line emission control system is EVAP evaporative emissions Evaporative emissions for California models are only applicable to fuel tanks and fuel feed lines An Emission Control Label is located on t...

Страница 20: ...nd and follow the instructions on it If a decal cannot be read a new one can be ordered from your ECHO dealer Safety label is for example only Your label my appear slightly different 45 Max 16A0CD3757...

Страница 21: ...h to provide the power needed for cutting 1 Chain Brake Lever front Hand Guard 2 Spark Arrestor Muffler Or Spark Arrestor Muffler With Catalyst 3 Kick GuardTM Optional 4 Saw Chain 5 Guide Bar 6 Spiked...

Страница 22: ...bar and saw chain separated Install guide bar optional Kick GuardTM and saw chain as follows Instructions to Install Optional Kick GuardTM to Bar Tools Needed Two 11 mm 7 16 in Wrenches 1 Install bolt...

Страница 23: ...ocket guard nuts D and remove sprocket guard C 4 Remove guide bar and saw chain if necessary Note See Maintenance and Care section for guide bar saw chain maintenance procedures 5 Mount guide bar on s...

Страница 24: ...d 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 a...

Страница 25: ...uts with the bar nose held up 5 Pull the chain around the bar by hand Loosen the adjustment if you feel tight spots Tighten guide bar nuts to 20 23 N m 200 to 230 kgf cm 175 200 in lbf DO NOT over tig...

Страница 26: ...ether Gasoline containing methanol wood alcohol is NOT approved Use of ECHO branded fuel is recommended to extend engine life in all air cooled 2 stroke and 2 4 stroke hybrid engines Two Stroke Oil A...

Страница 27: ...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 indoor...

Страница 28: ...the use of automatic fuel shut off containers to reduce fuel spillage Storage Fuel storage laws vary by locality Contact your local government for the laws affecting your area As a precaution store f...

Страница 29: ...of the following grades SAE No 30 in summer SAE No 10 in winter or when cutting resinous trees When refueling also refill chain oil Moving parts can amputate fingers or cause severe injuries Keep hand...

Страница 30: ...Operation Air cleaner cover Use the winter plug A to prevent carburetor trouble in winter Remove air cleaner cover Remove plug from warm weather position B and install into cold weather position C Not...

Страница 31: ...er choke control knob is pulled and then knob is returned to original position throttle remains slightly open fast idle latch condition The chain will attempt to move when engine is started with fast...

Страница 32: ...d then release throttle trigger to release fast idle throttle latch otherwise severe brake damage may occur Never use fast idle throttle latch for cutting Use the fast idle throttle latch only in star...

Страница 33: ...s shown and pull starter handle 5 Choke may be used if necessary but after first starting sound squeeze throttle trigger to release choke and return engine to idle Note If engine does not start after...

Страница 34: ...arts allow it to return to idle and warm up before using 2 Move chain brake lever fully REARWARD to UNLOCK chain brake 3 Squeeze throttle trigger B gradually and increase engine speed 4 The chain star...

Страница 35: ...p engine Return the unit to your authorized dealer to check and repair stop switch before starting the engine again Do not operate with a loose chain Checking Chain Tension Chain tension should be che...

Страница 36: ...ed 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 It is difficult at times to take care for your own safety so d...

Страница 37: ...over and engine crankcase Never use metal tools for cleaning which can scratch the metal paint and allow corrosion to develop Clean sap accumulation from metal parts with cloth and warm water with soa...

Страница 38: ...king 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 i...

Страница 39: ...saw for the second cut Insert the saw in the first cut very carefully so as not to cause kickback The final cut is made by drawing the saw forward in the cut to reach the hinge Limbing Limbing a fall...

Страница 40: ...lying on perfectly flat 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...

Страница 41: ...the name of the ECHO dealer nearest you Call 1 800 432 ECHO 3246 or on the web at www echo usa com Guide Bar Low kickback Replacement guide bars The following guide bars may be considered to have equi...

Страница 42: ...an result Your 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 necessa...

Страница 43: ...Q D SKILL LEVEL Daily or Before Use Air Filter Inspect Clean 1 Automatic Oiler Inspect Adjust 1 Oil Filter Inspect 1 Fuel System Inspect 1 Guide Bar Sprocket Nose Inspect Clean 1 Saw Chain Inspect Sha...

Страница 44: ...ak in period your engine performance will increase and exhaust emissions will stabilize Idle speed can be adjusted as required High Altitude Operation This engine has been factory adjusted to maintain...

Страница 45: ...n result 6 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 sp...

Страница 46: ...and request your dealer to inspect or replace Fuel Filter Check periodically Do not allow dust to enter fuel tank A clogged filter A will cause difficulty in starting engine or abnormalities in engine...

Страница 47: ...o shipment from factory Always check oil discharge when in use Turn adjusting screw A counterclockwise to increase oil volume clockwise to decrease oil volume Do not turn the adjusting screw beyond th...

Страница 48: ...n When the sprocket has worn 0 5 mm 0 020 in or more replace it Check sprocket when you install new chain Replace it if worn Some tree sap and resins are corrosive Thoroughly wash the guide bar and sp...

Страница 49: ...ds In some of these areas the spark arrestor system must be certified per USDA Forest Service Regulation SAE J335 Check with your local or state authorities for specific regulations in your area Failu...

Страница 50: ...cylinder 5 Use a wood or plastic scraping tool to clean deposits from cylinder exhaust port 6 Install muffler Tighten muffler mounting bolts or nuts to 8 11 N m 70 95 in lbf 7 Install engine cover an...

Страница 51: ...tting 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...

Страница 52: ...s Then file top of depth gauge with the flat file until flat with top of the depth gauge tool One fifth of the file diameter remains above cutter edge Be sure to round off the front edge of the depth...

Страница 53: ...G ENGINE PROBLEM TROUBLESHOOTING CHART Problem Check Status Cause Remedy Engine starts hard or Engine does not start Fuel at carburetor No fuel at carburetor Fuel strainer or fuel line obstructed Clea...

Страница 54: ...taminants or residue in fuel Replace filter or replace fuel Fuel vent Fuel vent plugged Contaminated fuel Clean or replace Engine runs but dies or Engine does not accelerate properly Spark plug Plug d...

Страница 55: ...letely Press purge bulb 6 7 times to remove remaining fuel from carburetor then drain the tank again Close choke start and run the engine until it stops due to lack of fuel Allow engine to cool Remove...

Страница 56: ...containing methyl alcohol more than 10 ethyl alcohol or 15 MTBE Do not use alternative fuels such as E 15 or E 85 Oil ISO L EGD ISO CD 13738 and JASO M345 FD two stroke air cooled engine oil Oiling sy...

Страница 57: ...CS 400 NOTES X7503256004 57 08 2020 ECHO Incorporated NOTES...

Страница 58: ...on line It s FAST and EASY NOTE your information will never be sold or misused by ECHO Incorporated Registering your purchase enables us to contact you in the unlikely event of a service update or pr...

Страница 59: ...CS 400 PRODUCT REGISTRATION X7503256004 59 08 2020 ECHO Incorporated...

Страница 60: ...ECHO INCORPORATED 400 Oakwood Road Lake Zurich IL 60047 www echo usa com C69715001001 C69715999999...

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