Instruction/ maintenance manual of the product CS-680 Echo
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INSTRUCTION MANUAL CHAIN SAW CS-680 WARNING Read the instructions carefully and follow the rules for safe operation. Failure to do so could result in serious injury.
Copyright © 2008 All Rights Reserved. The engine exhaust fr om this product contains c hemicals known to the State of California to cause cancer , birth defects or other reproductive harm.
1 CS-680 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.
2 CS-680 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 fatigued.
3 CS-680 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.
4 CS-680 SYMBOL FORM DECALS Locate this safety decal on your unit. The complete unit illustration found in the “NOMENCLATURE OF PARTS” section will help you locate them. Make sure the decal is legible and that you understand and follow the instructions on it.
5 CS-680 PACKING LIST The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions, guide bar and saw chain installation and other assembly may be necessary. After opening the carton, check for damage.
6 CS-680 NOMENCLATURE OF PARTS * If a decal cannot be read, a new one can be ordered from your ECHO dealer. 19 14 15 17 16 5 4 8 7 10 11 12 3 2 1 X524-002251 X505-006660 9 21 6 22 20 23 18 13 WARNING!! This chain saw is capable of severe kickback that could result in serious injury to the user.
7 CS-680 1. Instruction manual - Included with unit. Read before operation and keep for future reference to learn proper, safe operating techniques. 2.
8 CS-680 OPERATOR SAFETY VIBRATION AND COLD s )TISBELIEVEDTHATACONDITIONCALLED2AYNAUDS Phenomenon, which affects the fingers of certain individuals, may be brought about by exposure to vibration and cold.
9 CS-680 SPARK ARRESTOR MUFFLER s 4HESPARKARRESTORMUFmERCONTROLSTHEEXHAUST noise and prevents hot, glowing particles of carbon from leaving the muffler. Make sure the spark arrestor screen is in good repair and properly seated in the muffler.
10 CS-680 WARNING Saw chain is sharp! Always wear gloves when handling assembly, otherwise serious personal injury may result. GUIDE BAR AND SAW CHAIN INSTALLATION/REMOVAL NOTICE Move the chain brake lever (Front hand guard) fully rearward to remove or install the clutch cover to chain saw.
11 CS-680 7. T ur n saw o ver and chec k brake band f or correct position on clutch drum. If brake band is not in place around drum, remov e cov er , make sure brak e is unlock ed, and reinstall.
12 CS-680 Fuel Mix Chart 50 : 1 U.S. Metric Gasoline Oil Gasoline Oil Gallons US. fl. oz. L mL 1 2.6 4 80 2 5.2 8 160 5 12.8 20 400 FUEL AND LUBRICANT FUEL STATEMENT GASOLINE - Use 89 Octane [(R+M)/2] (mid grade or higher) gasoline or gasohol known to be good quality.
13 CS-680 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 remix.
14 CS-680 WARNING s !FTERCHOKECONTROLKNOBISPULLEDANDTHEN knob is returned to original position, throttle remains a little open (latch condition). s )FENGINEISSTARTEDINTHISLATCHCONDITION chain starts to turn.
15 CS-680 WHEN THE ENGINE IS COLD CAUTION Make sure the bar and chain are free from any obstruction when starting the chain saw. s -OVECHAINBRAKELEVERFULLYFORWARDTOLOCK chain brake before starting.
16 CS-680 RUNNING s 7HENENGINESTARTSKEEPIDLINGFORAFEW minutes. s 3ETTHEBRAKELEVERINTHEUNLOCKEDPOSITION before starting to cut. s 0ULLTHROTTLETRIGGERGRADUALLYANDINCREASE revolution of the engine.
17 CS-680 CUTTING INSTRUCTION GENERAL CAUTION s 2EADTHE%#(/h#(!).3!73!&%49 MANUAL” included with your chain saw for additional cutting and safety instructions. s 7EARSUITABLEHEARINGPROTECTIONSUCHAS earmuffs or earplugs to protect against objectionable or uncomfortable loud noises.
18 CS-680 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.
19 CS-680 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 vertically with your body.
20 CS-680 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.
21 CS-680 End of the guide bar may be placed at the height of about 35 cm (14 in.). 35 cm (14 in.) 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.
22 CS-680 CHAIN AND GUIDE BAR COMBINATION The following combinations are recommended for model CS-680 . GUIDE BAR Replacement guide bars. The following guide bars may be considered to have equivalent kickback energy. s 3PROCKETNOSEGUIDEBARSOFTHESAMELENGTH and nose radius, same pitch and having the same number of teeth.
23 CS-680 MAINTENANCE AND CARE IMPORTANT Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance. Your ECHO chain saw is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your chain saw achieve that goal.
24 CS-680 CARBURETOR ADJUSTMENT 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.
25 CS-680 Oil filter Fuel filter Oil tank cap Fuel tank cap 0.65 mm (0.026 in.) Cleaner cover latch Air filter Air cleaner cover AIR FILTER s #HECKBEFOREEVERYUSE s #LOSECHOKE ). s 2ELEASETHECLEANERCOVERLATCHANDREMOVEAIR cleaner cover and filter.
26 CS-680 GUIDE BAR s #LEANBEFOREUSING - Clean the groove of the guide bar with a small screwdriver. - Clean oil holes with a wire. s 2EVERSEGUIDEBARPERIODICALLY s #HECKSPROCKETANDTHECLUTCHANDCLEANTHEBAR mount area before installation of the bar.
27 CS-680 SETTING THE SAW CHAIN Shar pen lower edge Drive link Tie strap Right hand cutter Preset tie strap Left hand cutter Guard link Top plate Side plate Depth gauge Hold the file tipped 10° upwa.
28 CS-680 s 0LACETHEDEPTHGAUGETOOLlRMLYONGUIDEBAR 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.
29 CS-680 TROUBLESHOOTING WARNING Fuel vapors are extremely flammable and MAYCAUSElREANDOREXPLOSION.EVERTEST for ignition spark by grounding spark plug near cylinder plug hole, otherwise serious personal injury may result.
30 CS-680 STORAGE AFTER USE * Technical data subject to change without notice. TECHNICAL DATA s )NSPECTANDADJUSTEVERYPARTOFTHECHAINSAW - Completely clean every part and repair if necessary. - Apply thin coating of oil on metal parts to prevent rust.
31 CS-680 WARRANTY STATEMENTS 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.
32 CS-680 PURCHASED REPAIR PARTS, SHORT BLOCKS AND ACCESSORIES s DAYRESIDENTIALORNONINCOMEPRODUCINGWARRANTY s DAYCOMMERCIALINSTITUTIONALAGRI.
An important point after buying a device Echo CS-680 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Echo CS-680 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Echo CS-680 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Echo CS-680 you will learn all the available features of the product, as well as information on its operation. The information that you get Echo CS-680 will certainly help you make a decision on the purchase.
If you already are a holder of Echo CS-680, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Echo CS-680.
However, one of the most important roles played by the user manual is to help in solving problems with Echo CS-680. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Echo CS-680 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
