Echo PB-460LN Operator's Manual page 8

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1. AIR CLEANER - Contains replaceable air filter element.
2. SPARK PLUG - Provides spark to ignite fuel mixture. Spark plug is located under the cover on LN models.
3. SPARK ARRESTOR - CATALYTIC MUFFLER / MUFFLER - The muffler or catalytic muffler controls exhaust
noise and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler.
Keep exhaust area clear of flammable debris.
4. RECOIL STARTER HANDLE - Pull recoil handle slowly until starter engages, then quickly and firmly. When
engine starts, return handle slowly. DO NOT let handle snap back or damage to unit will occur.
5. PRIMER BULB - Pumping primer bulb before starting engine draws fresh fuel from the fuel tank priming the
carburetor for starting. Pump primer bulb until fuel is visible and flows freely in the clear fuel tank return line. Pump
bulb an additional 4 or 5 times.
6. CHOKE - Move lever up to Cold Start (
Run position (
7. FUEL TANK CAP - Covers and seals fuel tank.
8. BLOWER PIPES - Twist lock design.
9. THROTTLE POSITION LEVER/STOP SWITCH - Combination stop switch and variable speed throttle lever.
When the lever is moved all the way forward the blower is at Wide Open Throttle (W.O.T.). When the lever is
moved rearward to detent, the blower is at idle. When the lever is moved rearward past the idle detent the blower will
stop.
10. SAFETY DECAL - Lists important safety precautions.
11. THROTTLE HANDLE - Rotates downward for throttle control access. Spring loaded for flexible operation.
12. SHOULDER HARNESS - Supports unit on operator's back. Pull down on loose ends of straps to position unit for
comfortable operation. Loosen straps to remove the unit.
13. FLEXIBLE PIPE - Allows for full range of movement.
14. STICK HANDLE - Provides comfortable grip for directing air flow.
) starting position and for emergency stopping. Move lever down to
).