Full Product Manual

TABLE OF CONTENTS CS-4510
2 X7503352800
© 02/24 ECHO Incorporated
TABLE OF CONTENTS
Introduction................................................................................................................. 3
Servicing Information.................................................................................................. 4
Parts and Serial Number.................................................................................... 4
Service ............................................................................................................... 4
ECHO Consumer Product Support .................................................................... 4
Product Registration........................................................................................... 4
Additional Literature ........................................................................................... 4
Safety ......................................................................................................................... 5
Manual Safety Symbols and Important Information ........................................... 5
International Symbols......................................................................................... 6
Personal Condition and Safety Equipment ........................................................ 8
Rules for Safe Operation.................................................................................. 12
Correct Use of Chain Brake ............................................................................. 13
Emission Control . (Exhaust & Evaporative) ............................................................ 19
CARB and EPA Emissions Control Information................................................ 19
Description ............................................................................................................... 20
Contents................................................................................................................... 22
Assembly.................................................................................................................. 22
Preparation for Use .......................................................................................... 22
Operation.................................................................................................................. 26
Fuel .................................................................................................................. 26
Chain Lubricant ................................................................................................ 30
Starting Cold Engine ........................................................................................ 31
Starting a Hard to Start Engine ........................................................................ 32
Starting Warm Engine ...................................................................................... 33
Running............................................................................................................ 33
Stopping ........................................................................................................... 34
Checking Chain Tension .................................................................................. 35
Chain Lubrication Test...................................................................................... 35
Cutting Instructions .......................................................................................... 36
Guide Bar and Chain Combination .................................................................. 40
Kick Guard
TM
................................................................................................... 41
Guide Bar ......................................................................................................... 41
Saw Chain........................................................................................................ 41
Maintenance............................................................................................................. 42
Skill Levels ....................................................................................................... 42
Maintenance Intervals ...................................................................................... 43
Carburetor Adjustment ..................................................................................... 44
Air Filter............................................................................................................ 45
Spark Plug........................................................................................................ 46
Check Fuel System .......................................................................................... 47
Fuel Filter ......................................................................................................... 47
Automatic Oiler................................................................................................. 48
Oil Filter............................................................................................................ 48
Guide Bar ......................................................................................................... 49
Sprocket ........................................................................................................... 49
Cooling System Cleaning................................................................................. 50
Spark Arrester Muffler ...................................................................................... 51
Spark Arrester Screen...................................................................................... 52
Setting the Saw Chain...................................................................................... 52
Troubleshooting........................................................................................................ 55
Storage..................................................................................................................... 56
Storage After Use............................................................................................. 56
Specifications ........................................................................................................... 57
Product Registration................................................................................................. 58