Pull up the spark plug cap lightly to
●
make sure of the installation of the
spark plug cap.
Recommended spark plug:
NGK BPMR7A-9
B
A
A. Spark Plug Gap
B. Electrodes
Spark Arrester Cleaning Service
WARNING
Hot engine parts can cause severe
burns.
Allow engine to stop and cool before
checking and servicing spark arrester.
Every 50 hours of operation
Remove the spark arrester from the
●
exhaust hole of muffler.
Clean deposits from the spark arrester
●
screen by brushing it.
Install the spark arrester.
●
A. Muffler
B. Spark Arrester
Cutting Blade Service
WARNING
Accidental engine starting can cause
A
injury.
Always remove the spark plug cap
before servicing the handheld edger to
prevent accidental starting.
B
WARNING
Hot engine parts can cause severe
burns.
Allow engine to stop, and cool before
cutting blade servicing.
WARNING
Cutting blade can cause severe injury.
Wear gloves to protect hands when
handling cutting blades.
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