Directives BTE550 Support October 03, 2022 19:44 Updated S'il vous plaît voir la pièce jointe pour le manuel de l'BTE550 BTE550 inst_manual.pdf 1 MB Download Related articles BTE550 instructions Do we have a manual for the Bostitch BTE550 2 in 1 Staple and Nail Gun? My pneumatic nailer / stapler will no longer drive the fastener completely; it seems to be losing power. Can this be repaired? What does the term "Low Fastener Lockout" mean? Comments 0 comments Please sign in to leave a comment.