Echo PB-770 H/T User Manual

2 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

Echo PB-770 H/T Specifications

General

Engine Displacement	63.3 cc
Air Volume	775 CFM
Air Speed	234 MPH
Noise Level	75 dB(A)
Type	Backpack Blower
Weight	11.1 kg (24.5 lbs)
Displacement	63.3 cc