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Copyright© 2006 By Echo, Incorporated
All Rights Reserved.
TABLE OF CONTENTS
Introduction...............................................................2
- The Operator's Manual.......................................2
Safety .........................................................................3
- Manual Safety Symbols and Important
Information .........................................................3
- International Symbols ........................................3
- Personal Condition and Safety Equipment.........3
- Equipment Check................................................ 6
Emission Control .......................................................6
Description ................................................................ 7
Contents ....................................................................8
Assembly ...................................................................9
- Blower Application .............................................9
Operation ................................................................. 10
- Fuel ................................................................... 10
- Starting Cold Engine ......................................... 11
- Starting Warm Engine ....................................... 12
- Stopping Engine ............................................... 13
- Operating Blower .............................................. 13
Maintenance ............................................................ 14
- Skill Levels ........................................................14
- Maintenance Intervals ...................................... 14
- Air Filter ............................................................ 15
- Fuel Filter .......................................................... 15
- Spark Plug ......................................................... 16
- Cooling System ................................................. 16
- Exhaust System ................................................. 17
- Carburetor Adjustment ..................................... 18
Troubleshooting ...................................................... 19
Storage ..................................................................... 20
Specifications........................................................... 21
Servicing Information ............................................... 24
- Parts/Serial Number .......................................... 24
- Service ..............................................................24
- ECHO Consumer Product Support .................... 24
- Warranty Card .................................................. 24
- Additional or Replacement Manuals ................24
Specifications, descriptions and illustrative material in this
literature are as accurate as known at the time of publica-
tion, but are subject to change without notice. Illustrations
may include optional equipment and accessories, and may
not include all standard equipment.
INTRODUCTION
Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-the-job
dependability. Read and understand this manual. You will find it easy to use and full of helpful operating tips and
SAFETY messages.
THE OPERATOR'S MANUAL
Read and understand this manual before operation. Keep it in a safe
place for future reference. It contains specifications and information for
operation, starting, stopping, maintenance, storage and assembly
specific to this product.
Power Blower
Operator's Manual
MODEL PB-251
X75300
09/06
X753118
WARN ING
Read rules for safe operation and instructions carefully. ECHO provides this Operator's
Manual, which must be read and understood for proper and safe operation.