How long does it take to assemble an Acon Wave Hockey goal? ACON 01 August 2019 08:12 Updated Follow The assembly generally takes around 1 hour. You can watch assembly manuals and videos for ACON Products from this link: https://www.acon-manuals.com/trampoline-assembly-videos. Related articles General information about ordering Where can I find the assembly manual? Comments 0 comments Please sign in to leave a comment.