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Echo CS-352 Instruction Manual

Manual is about: Echo CHAIN SAW

Summary of CS-352

  • Page 1

    Chain saw instruction manual models : cs-352 warning users of this equipment risk injury to themselves and others if the unit is used improperly and/or safety precautions are not followed. Echo provides an operator’s manual and a safety manual. Both must be read and understood for proper and safe op...

  • Page 2: Rules For Safe Operation

    2 cs-352 rules for safe operation a. Kickback safety precautions for chain saw users 1. With a basic understanding of kickback, you can reduce or eliminate the element of surprise. Sudden surprise contributes to accidents. 2. Keep a good firm grip on the saw with both hands, the right hand on the re...

  • Page 3

    3 cs-352 b. Other safety precautions 1. 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. 2. Do not operate a chain saw when you are fat...

  • Page 4: Symbols and Signs

    4 cs-352 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. Circle and slash symbol this symbol means the specific action shown is prohibited. Ignoring these prohibitions can resu...

  • Page 5

    5 cs-352 symbol form to avoid kickback 1. Hold the chain saw firmly with both hands. 2. Don’t let the nose of the guide bar contact any obstruction. 3. Tip contact may suddenly move the guide bar upward and backward, which may cause serious injury. Decals locate these safety decals on your unit. Mak...

  • Page 6

    6 cs-352 warning using improper replacement components or removing safety devices may result in serious or fatal injury. Warning • duringoperation,themufflerorcatalyticmufflerandsurroundingcoverbecomehot. • neversuspendthesawonalanyardwiththeenginerunning. • alwaysusethesawfromtheright-handsideofyou...

  • Page 7: Packing List

    7 cs-352 packing list the echo product you purchased has been factory pre-assembled for your convenience. Due to packag- ing restrictions, guide bar and saw chain installation and other assembly may be necessary. After opening the carton, check for damage. Immediately notify your retailer or echo de...

  • Page 8: Nomenclature of Parts

    8 cs-352 nomenclature of parts 18 13 14 15 17 16 5 4 8 7 10 11 12 3 2 1 9 20 6 21 19 22 22 x7503270900 x750015400 08/11 chain saw instruction manual models : cs-352 warning danger this chain saw is intended for professional or experienced chain saw operators. Read and understand the instructions con...

  • Page 9: Nomenclature of Parts

    9 cs-352 nomenclature of parts 1. Instruction manual-includedwithunit. Read beforeoperationandkeepforfuturereferenceto learnproper,safeoperatingtechniques. 2. Safety manual-describeoperatingandsafety instructionsforthischainsaw. 3. Front hand guard-guardbetweenthefront handleandthesawchainforprotect...

  • Page 10: Operator Safety

    10 cs-352 vibration and cold • it is 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 tin- gling and burning followed by loss of color and numb...

  • Page 11: Correct Use of Chain Brake

    11 cs-352 spark arrestor muffler • the spark arrestor muffler controls the exhaust noise and prevents hot, glowing particles of carbon from leaving the muffler. Make sure the spark arrestor screen is in good repair and prop- erly seated in the muffler. • certain internal combustion engines operated ...

  • Page 12: Preparation For Use

    12 cs-352 preparation for use bolt (a) dimple (d) recess (e) front hole (c) rear hole (b) nut (f) guide bar kick guard ® warning saw chain is sharp! Always wear gloves when handling assembly, otherwise serious personal injury may result. Kick guard ® to bar instruc- tions 1. Install bolt (a) in rear...

  • Page 13

    13 cs-352 4. Unlock the chain brake, and 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. 5. Install the clutch cover over the guide bar studs. En- sure chain tension adjuster pin fits into the guid...

  • Page 14: Fuel and Lubricant

    14 cs-352 important • echo premium power blend x™ 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. • use of unmixed, improperly mixed, or fuel older than 90 days, (stale fuel), may cause hard star...

  • Page 15

    15 cs-352 handling fuel mixing instructions - 1. Fill an approved fuel container with half of the required amount of gasoline. 2. Add the proper amount of two-stroke oil to gasoline. 3. Close container and shake to mix oil with gasoline. 4. Add remaining gasoline, close fuel container, and re- mix. ...

  • Page 16: Operation

    16 cs-352 operation warning movingpartscanamputatefingersorcausesevereinjuries.Keephands,clothingandlooseobjectsawayfrom allopenings.Alwaysstopengine,disconnectsparkplug,andmakesureallmovingpartshavecometoacom- pletestopbeforeremovingobstructions,clearingdebris,orservicingunit. Warning engineexhaust...

  • Page 17

    17 cs-352 start / run ignition switch chain brake starter handle choke choke control knob purge pump when the engine is cold caution make sure the bar and chain are free from any obstruction when starting the chain saw. • movechainbrakeleverfullyforwardtolockchain brakebeforestarting. • fillthefuelt...

  • Page 18

    18 cs-352 open choke choke control knob chain brake running • 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 ...

  • Page 19: Cutting Instruction

    19 cs-352 checking chain tension • chain tension should be checked frequently during work and corrected as necessary. 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” ...

  • Page 20

    20 cs-352 felling the tree 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...

  • Page 21

    21 cs-352 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 ...

  • Page 22

    22 cs-352 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. Chain brake operation • set the lever in the unlocked position before starting to cut. • if the brake is t...

  • Page 23

    23 cs-352 end of the guide bar may be placed at the height of about 55 cm (22 in.). 55 cm (22 in.) automatic chain brake kickback produced from the tip of the guide bar will trip the automatic chain brake. To make sure that the auto- matic chain brake operates properly, follow these steps: 1. Stop t...

  • Page 24

    24 cs-352 chain and guide bar combination the following combinations are recommended for model cs-352. Guide bar saw chain length part no. Pitch part no. Links mm (in) double guard mm (in) 305 (12) 12a0cd3745 9.53 (3/8) 91vg45cq, 91p45cq 45 356 (14) 14a0cd3752 9.53 (3/8) 91vg52cq, 91p52cq 52 406 (16...

  • Page 25: Maintenance and Care

    25 cs-352 maintenance and care component/ system maintenance procedure req'd skill level daily or before use every refuel 3 months or 90 hours yearly 600 hours air filter inspect/clean 1 i / c * r * automatic oiler inspect/adjust 1 i oil filter inspect/replace 1 i i/c * fuel system inspect/replace 1...

  • Page 26

    26 cs-352 every unit is run at the factory and the carburetor is set in compliance with emission regulations. In addition, the carburetor is equipped with “h” (high speed) and “l” (low speed) needle adjustment limiters that prevent settings outside acceptable limits. 1. Before adjusting carburetor c...

  • Page 27

    27 cs-352 fuel filter fuel tank cap 0.65 mm (0.026 in.) air filter • check before every use. • press hand guard forward and close choke. • release the cylinder cover latches, and remove the cylinder cover and air filter. • brush off dust lightly, or clean with compressed air, or replace the air filt...

  • Page 28

    28 cs-352 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. Spro...

  • Page 29

    29 cs-352 exhaust port cleaning level 2 parts required: asneeded:mufflergasket 1. Removecylindercoverandremovesparkpluglead. 2. Placepistonattopdeadcenter.Removemuffler(a)and mufflergasket(b). 3. Useawoodorplasticscrapingtooltocleandepositsfrom cylinderexhaustport. Important neveruseametaltooltoscra...

  • Page 30: Setting The Saw Chain

    30 cs-352 setting the saw chain 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 prema...

  • Page 31

    31 cs-352 • 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. - be sure to round off the front edge of the depth gauge. Properly filed cutters are shown in illustration. When sett...

  • Page 32: Troubleshooting

    32 cs-352 troubleshooting 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. T r a h c g n i t o o h s e l b u o r t m e l b o r p e n i g n e m ...

  • Page 33: Storage After Use

    33 cs-352 storage after use * technical data subject to change without notice. Technical data warning do not store in an enclosure where fuel fumes may accumlate or reach an open flame or spark. Caution do not lend or rent your chain saw without the instruction manual and safety manual. Notice • for...

  • Page 34

    34 cs-352 echo limited warranty statement for product sold in usa and canada beginning 01/01/2010 echo's responsibility echo incorporated’s limited warranty, provides to the original purchaser that this echo product is free from defects in material and workmanship. Under normal use and maintenance f...

  • Page 35

    35 cs-352 purchased repair parts, short blocks and accessories • 90-day residential, or non-income producing warranty • 30-day commercial, institutional, agricultural, industrial, income producing, or rental application warranty attention two-stroke engine power product owners this echo two-stroke e...

  • Page 36

    36 cs-352 echo incorporated emission control warranty statement for echo and shindaiwa brands the environmental protection agency (epa) and the california air resources board (c.A.R.B.) and echo incorporated (echo inc.) are pleased to explain the emission control system warranty on your 2010 and lat...

  • Page 37

    37 cs-352 notes.

  • Page 38

    38 cs-352 notes.

  • Page 39

    39 cs-352 notes.

  • Page 40

    Consumer product support 1-800-673-1558 8:30 - 4:30 mon - fri c.S.T. Echo, incorporated 400 o akwood r oad l ake z urich , il 60047-1564 www.Echo-usa.Com dealer? Call 1-800-432-echo 1-800-432-3246 or www.Echo-usa.Com c19711005001-c19711999999 c19612020001/c19612999999 s ervicing i nformation parts /...