TABLE OF CONTENTS
CS-310
2
X7503275401
© 02/2019 ECHO Inc.
TABLE OF CONTENTS
Introduction ................................................................................................. 4
Servicing Information .................................................................................. 5
Parts/Serial Number............................................................................. 5
Service ................................................................................................. 5
ECHO Consumer Product Support ...................................................... 5
Product Registration ............................................................................ 5
Additional Literature ............................................................................. 5
Packing List................................................................................................. 6
Safety .......................................................................................................... 6
Rules For Safe Operation .................................................................... 6
Correct Use Of Chain Brake ................................................................ 8
Personal Condition and Safety Equipment ........................................ 12
International Symbols ........................................................................ 16
Manual Safety Symbols and Important Information ........................... 18
Emission Control (Exhaust & Evaporative) .............................................. 19
CARB And EPA Emissions Control Information ................................ 19
Description ................................................................................................ 20
Preparation For Use........................................................................... 22
Operation .................................................................................................. 25
Fuel .................................................................................................... 25
Chain Lubricant.................................................................................. 28
Winter Operation................................................................................ 29
Starting Cold Engine .......................................................................... 29
Starting Warm Engine........................................................................ 31
Running ............................................................................................. 33
Stopping............................................................................................. 34
Checking Chain Tension.................................................................... 34
Chain Lubrication Test ....................................................................... 34
Cutting Instructions ............................................................................ 35
Chain And Guide Bar Combination.................................................... 39
Guide Bar........................................................................................... 40
Saw Chain ......................................................................................... 40
