Place the secondary fermenter on a stable surface and position it below the primary fermenter. Insert one end of the siphon tubing into the primary fermenter, making sure to avoid disturbing the settled yeast or trub on the bottom of the fermenter. Suck on the other end of the siphon tubing to create a vacuum and start the flow of beer into the secondary fermenter. Alternatively, you can use a siphon pump or other equipment to start the flow of beer. Slowly and carefully transfer the beer to the secondary fermenter, making sure to avoid introducing any air into the beer or disturbing the settled yeast or trub. Once the beer has been transferred, seal the secondary fermenter and allow the beer to undergo further fermentation and conditioning as desired.