Those manuals and this manual must be read and understood for proper and safe operation, otherwise serious personal injury may result. X770001330 X7702093800 02/09 2 2 INTRODUCTION Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-the-jobdependability. Read and understand this manual and the SAFETY MANUAL you found in the same package. You will find both easy to use and full of helpful operating tips and SAFETY messages. THE OPERATOR'S MANUAL