Always establish good footing. Keep personnel clear from areas of falling trees or rolling logs. Be alert for nails, wire, metal taps, etc. in trees. Keep cutting speed under control to avoid cutting too deep or at an improper angle. When moving with a saw, it should be grasped firmly in one hand and carried at the side with bar pointing backwards.
Special caution is necessary when the engine is running.
Look to the side before turning around. Face and hearing protection and engine noise will limit the operator's ability to know if someone is close. Stop the saw when doubtful about safety.