Echo EG-3500 - Spark Arrester Maintenance

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CAUTION
If engine has been running, the mufer and the spark arrester will be
very hot. Allow the mufer to cool before cleaning the spark arrester.
SPARK ARRESTER
The spark arrester must be cleaned regularly to keep it functioning as
designed.
A clogged spark arrester:
• Prevents the ow of exhaust gas
• Reduces engine output
• Increases fuel consumption
• Makes starting difcult
HOW TO REMOVE THE SPARK ARRESTER
1. Remove the ange bolts from the mufer cover and remove the
mufer cover.
2. Remove the special screw from the spark arrester and remove the
spark arrester from the mufer.
CLEAN THE SPARK ARRESTER SCREEN
1. Use a brush to remove carbon deposits from the spark arrester
screen.
Be careful to avoid damaging the screen.
2. The spark arrester must be free of breaks and holes. Replace the
spark arrester if it is damaged.
3. Install the spark arrester, and mufer protector in the reverse order
of disassembly.
If you have any problems with the operation of your generator, please
call customer service at 1-800-432-3246. If calling for assistance,
please have the model and serial number available.
OPERATION