Echo SRM-4605 Operator's Manual page 9

Stop the engine before leaving the machine, children are not allowed to use the machine, stop
the machine between different working places.
If you are approached, stop the engine and cutting attachment immediately.
Keep your hands and body away from silencer to prevent heat injury while the engine is hot.
Sudden vibration?
Shut down immediately!
Shut down immediately if the unit starts to shake or vibrate.
A sudden vibration is a sign there may be dangerous trouble, such as a broken flywheel, clutch
or cutting attachment, or loose parts.
Do not use the unit until the problem has been properly diagnosed and corrected.
Keep feet and hands away until rotation stops.
When the unit is turned off, make sure the cutting attachment stops before the unit is set down.
If the cutting attachment rotates after throttle is returned to idle, carburettor adjustment is
required.
Follow instruction on this Manual to make the adjustment yourself, or have the carburettor
adjusted by your ECHO dealer.
All maintenance and adjustments given in this Manual should be performed by you or your
ECHO servicing dealer on a timely basis.
All required service or repair must be done only by ECHO servicing dealer.
Never attempt to use an incomplete or one fitted with unauthorized modification.
Do not operate one-handed.
Always use both hands on the handles.
Always hold the unit with the fingers and thumbs encircling the handles.
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