473.8. BURNER SURROUND INSTALLATIONYou can choose to install a platform with crushed glass or imitation logs around the burner.3.8.1. IMITATION LOG INSTALLATIONFour log pieces are required to completely surround the burner (each one surrounds a corner of theburner). If you have a recessed fireplace, two pieces will be enough (they will be installed in front of theburner.) If you use four log pieces, start at the back. The large log goes on the left back corner and thesmall one lines up on the right back corner of burner. Then install the other large log in front of the burner;on the longer side, there is a clearance space to surround the pilot. The large log goes on the front rightcorner of the burner. Finish installation by inserting the small log on the front left corner of burner, lining itup with the large log (figures 3.8.a and 3.8.b). Finally, spread 3 cups of glass around the logs.WARNINGIt is mandatory to install either the platform or imitation logs around the burner to maintain theappropriate volume of the combustion chamber. Do not leave the space around the burner empty.