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TABLE OF CONTENTS
HC-2210 / 2810
2
X7702248101
© 10/21 ECHO Incorporated
TABLE OF CONTENTS
Introduction ................................................................................................. 3
Servicing Information .................................................................................. 3
Parts and Serial Number...................................................................... 3
Service................................................................................................. 4
ECHO Consumer Product Support ...................................................... 4
Product Registration ............................................................................ 4
Additional Literature............................................................................. 4
Manual Safety Symbols and Important Information ............................. 5
International Symbols .......................................................................... 6
Personal Condition and Safety Equipment .......................................... 8
Equipment.......................................................................................... 12
Emission Control (Exhaust & Evaporative) .............................................. 14
CARB and EPA Emissions Control Information ................................. 14
Description ................................................................................................ 15
Contents.................................................................................................... 16
Assembly................................................................................................... 16
Operation .................................................................................................. 17
Fuel.................................................................................................... 17
Starting Cold Engine.......................................................................... 21
Starting Warm Engine........................................................................ 23
Stopping Engine ................................................................................ 24
Rotating Operation............................................................................. 24
Hedge Trimming................................................................................. 25
Skill Levels ......................................................................................... 26
Maintenance Intervals........................................................................ 27
Air Filter ............................................................................................. 28
Fuel Filter........................................................................................... 29
Spark Plug ......................................................................................... 30
Cooling System.................................................................................. 30
Exhaust System ................................................................................. 31
Carburetor Adjustment....................................................................... 33
Lubrication ......................................................................................... 34
Blades................................................................................................ 35
Troubleshooting ........................................................................................ 37
Storage ..................................................................................................... 39
Long Term Storage (Over 30 Days) ................................................... 39
Specifications ............................................................................................ 40
Product Registration.................................................................................. 42