Echo CS-680 Operator's Manual

3
Contents
Decals and symbols............................................................................................................4
Rules for safe operation......................................................................................................5
1. General precautions ..................................................................................................5
2. Kickback safety precautions ......................................................................................7
3. Other safety precautions............................................................................................8
Description........................................................................................................................10
Assembly ..........................................................................................................................11
Mounting guide bar and chain .....................................................................................11
Operation..........................................................................................................................12
Fuel and lubricant ........................................................................................................ 12
Chain lubricant.............................................................................................................12
Starting the cold engine...............................................................................................13
Starting the warm engine.............................................................................................14
Running .......................................................................................................................14
Stopping the engine.....................................................................................................15
Checking chain tension................................................................................................15
Chain lubrication test ...................................................................................................15
Pre cutting test.............................................................................................................15
Correct use of chain brake................................................................................................16
Chain brake .................................................................................................................16
Checking the brake function of the brake ....................................................................17
Release the chain brake..............................................................................................17
Non-manual chain brake..............................................................................................17
Cutting instruction.............................................................................................................18
General........................................................................................................................18
Felling a tree................................................................................................................19
Limbing ........................................................................................................................20
Bucking........................................................................................................................20
Tension and compression in timber.............................................................................21
Service maintenance guide ..............................................................................................22
Troubleshooting................................................................................................................23
Saw chain maintenance....................................................................................................24
Service..............................................................................................................................26
Air filter ........................................................................................................................26
Check fuel system .......................................................................................................26
Fuel filter......................................................................................................................26
Oil filter ........................................................................................................................26
Spark plug ...................................................................................................................26
Cylinder fins (Cooling system).....................................................................................27
Guide bar..................................................................................................................... 27
Sprocket ......................................................................................................................27
Carburettor ..................................................................................................................27
Automatic oiler.............................................................................................................27
Replacement guide bar and chain...............................................................................28
Storage .............................................................................................................................29
Long term storage (Over 30 days)...............................................................................29
Disposal procedure...........................................................................................................30
Specifications....................................................................................................................31
Declaration of conformity..................................................................................................32

Echo CS-680 Specifications

General

Brand	Echo
Model	CS-680
Category	Chainsaw
Language	English