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X7531123904
© 4/2013 ECHO Inc.
TABLE OF CONTENTS
PB-770 H/T
TABLE OF CONTENTS
Table of contents ............................................................................................................................... 2
Introduction ........................................................................................................................................ 3
The Operator’s Manual ................................................................................................................ 3
Servicing information ......................................................................................................................... 3
Parts/Serial Number..................................................................................................................... 3
Service ......................................................................................................................................... 3
Echo Consumer Product Support ................................................................................................ 3
Warranty Registration .................................................................................................................. 3
Additional or Replacement Manuals ............................................................................................ 3
Safety................................................................................................................................................. 4
Manual Safety Symbols and Important Information ..................................................................... 4
International Symbols .................................................................................................................. 4
Personal Condition and Safety Equipment .................................................................................. 5
Equipment.................................................................................................................................... 7
Emission Control (Exhaust & Evaporative) ........................................................................................ 8
EPA 2010 and Later and/or C.A.R.B. TIER III ............................................................................. 8
Description......................................................................................................................................... 9
Contents .......................................................................................................................................... 13
Assembly ......................................................................................................................................... 14
Install Blower Pipes/Stick Handle ............................................................................................. 14
Install Blower Pipes ................................................................................................................... 15
Operation ......................................................................................................................................... 17
Fuel ............................................................................................................................................ 17
Starting Cold Engine .................................................................................................................. 19
Starting Warm Engine................................................................................................................ 20
Stopping Engine......................................................................................................................... 20
Operating Blower ....................................................................................................................... 21
Maintenance .................................................................................................................................... 23
Skill Levels ................................................................................................................................. 23
Maintenance Intervals................................................................................................................ 23
Air Filter...................................................................................................................................... 24
Fuel Filter ................................................................................................................................... 24
Spark Plug ................................................................................................................................. 25
Cooling System.......................................................................................................................... 25
Exhaust System ......................................................................................................................... 26
Carburetor Adjustment............................................................................................................... 27
Troubleshooting ............................................................................................................................... 29
Storage ............................................................................................................................................ 30
Long Term Storage (Over 30 Days)........................................................................................... 30
Specifications................................................................................................................................... 31
Warranty Statements ....................................................................................................................... 32
Notes ............................................................................................................................................... 34
