TABLE OF CONTENTS
CS-2511P
2
X7503333700
© 11/2020 ECHO Incorporated
TABLE OF CONTENTS
Introduction................................................................................................................. 3
Servicing Information.................................................................................................. 3
Parts/Serial Number ........................................................................................... 3
Service ............................................................................................................... 4
ECHO Consumer Product Support .................................................................... 4
Product Registration........................................................................................... 4
Additional Literature ........................................................................................... 4
Packing List ................................................................................................................ 4
Safety ......................................................................................................................... 5
Rules For Safe Operation .................................................................................. 5
Correct Use Of Chain Brake .............................................................................. 6
Personal Condition and Safety Equipment ...................................................... 12
International Symbols....................................................................................... 16
Manual Safety Symbols and Important Information ......................................... 18
CARB And EPA Emissions Control Information ............................................... 19
Fuel .................................................................................................................. 26
Chain Lubricant ................................................................................................ 29
Winter Operation .............................................................................................. 30
Start Cold Engine ............................................................................................. 31
Start Warm Engine ........................................................................................... 33
Running............................................................................................................ 35
Stopping ........................................................................................................... 36
Checking Chain Tension .................................................................................. 36
Chain Lubrication Test...................................................................................... 36
Cutting Instructions .......................................................................................... 37
Chain And Guide Bar Combination .................................................................. 41
Kick Guard
................................................................................................... 42
Skill Levels ....................................................................................................... 43
Maintenance Intervals ...................................................................................... 44
Carburetor Adjustment ..................................................................................... 45
Air Filter ............................................................................................................ 46
Spark Plug........................................................................................................ 47
Check Fuel System .......................................................................................... 47
Fuel Filter ......................................................................................................... 48
Automatic Oiler................................................................................................. 49
Oil Filter ............................................................................................................ 49
Guide Bar ......................................................................................................... 50
Sprocket ........................................................................................................... 50
Cooling System Cleaning................................................................................. 50
Spark Arrestor Muffler ...................................................................................... 51
Spark Arrestor Screen...................................................................................... 52
Setting The Saw Chain .................................................................................... 52
Troubleshooting........................................................................................................ 55
Storage..................................................................................................................... 56
Specifications ........................................................................................................... 57
Product Registration................................................................................................. 58