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1. SAFETY DECAL - Lists important safety precautions.
2. STOP SWITCH - "SLIDE SWITCH" mounted on top of handle. Push forward to start and run. Slide back to stop.
3. SPARK PLUG - Provides spark to ignite fuel mixture.
4. FUEL TANK CAP - Covers and seals fuel tank.
5. RECOIL STARTER HANDLE - Pull recoil handle slowly until recoil starter engages, then quickly and rmly.
When engine starts, return handle slowly. DO NOT let handle snap back or damage to unit will occur.
6. CHOKE - Choke is located on top of the air cleaner. Move choke lever to "COLD START" ( ) to close choke
for cold starting. Move choke lever to "RUN" position to open choke.
7. PURGE BULB - Pumping purge bulb before starting engine draws fresh fuel from the fuel tank, purging air from
the carburetor. Pump purge bulb until fuel is visible and ows freely in the clear fuel tank return line. Pump purge
bulb an additional 4 or 5 times.
8. SPARK ARRESTOR MUFFLER OR SPARK ARRESTOR MUFFLER WITH CATALYST -The mufer or
catalytic mufer controls exhaust noise and emission. The spark arrestor screen prevents hot, glowing particles of
carbon from leaving the mufer. Keep exhaust area clear of ammable debris.
9. BLOWER PIPES - Exclusive positive locking system.
10. SAFETY DECAL - Lists important safety precautions.
11. SAFETY DECAL - Lists important safety precautions.
12. THROTTLE POSITION LEVER - Pull back to increase engine speed. Friction washers maintain throttle lever
setting.
13. THROTTLE TRIGGER - Spring loaded to return to idle when released. During acceleration, press trigger gradu-
ally for best operating technique.
14. AIR CLEANER - Contains replaceable air lter element.
ConTenTs
1 - Power Head
1 - Blower Pipe (upper)
1 - Blower Pipe
1 - Operator's Manual
1 - Warranty Registration Card
1 - Echo Power Blend X
TM
2-stroke oil sample
1
Power Blower
Operator's Manual
MODEL PB-251
X75300
09/06
X753118
WARNING
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.
PB251ef_091206.pmd
Power Blower
Operator's Manual
MODEL PB-250
WARNING
Read rules for safe operation and instructions carefully. ECHO provides this
Operator's Manual, which must be read and understood for proper and safe opera-
tion.
X750012940
XX/XX
X7501182000