Edger (Attachment)
Vibration is too large:
Possible cause: Screws/nuts at the handle mounting parts are loosened

Check the mounting screws/nuts. To check, refer to the powerhead owner's manual or the slideshow.
Correction
Possible cause: Screws/nuts at the handle mounting parts are loosened
Check the mounting screws/nuts. To check, refer to the powerhead owner's manual or the slideshow.