While you wait for answers, we may have found some information which could help you.
Click here for Electric Decker Trimmer
how to repair Black and Decker GT250 (41cms) hedge trimmer?
I rewired a cable on a hedge trimmer a a new fuse but it still won't work?
Black and Decker Hedgetrimmer Problem?
How can i fix my GT 524 black and decker hedge trimmer ?
how can i repair the wire?
Cut cable, replaced cable -> still nothing?