HARDWIRED INSTRUCTIONS *professional Installation Recommended Before you begin, please inspect all components prior to assembling. If there are any issues with this item, please contact us right away. 1. Using the appropriate tools, cut the electrical cord and ground wire to the desired length. Use a pair of pliers and screwdriver as shown in the photo below to cut the chain to the desired length. 5. Secure the metal ground wire to crossbar (B) with the green screw.