40 | Horizon® HZ33CE-10 Gas Fireplace|40installationGLASS CRYSTALS AND OPTIONAL STONESINSTALLATION ON BURNER AND FIREBOX FLOORGlass Crystals shown on Burner and Firebox FloorBURNER PACKAGESUnit *Glass Crystals **Spa Stones Volcanic Stones BeadsHZ33CE 4 lb 4 lb glass + 70 spa stones 4 lb glass + 30 stones 5lbsNOTE: * Glass Crystals are available in 1lb and 5lb bags.** Spa stone package contains 70 stonesSpread the Glass Crystals or Stones evenly over the burner. Ensure the crystals (or stones) do not overlap too much as this will effect the flame pattern.IMPORTANT NOTE:Only the supplied approved Glass Crystals and Stones are to be used with these fireplaces. Use of any other type of glass crystals or stones can alter theunit's performance, any damage caused by the use of any unapproved glass or stones will not be covered under warranty.When using Ceramic Spa/Volcanic Stones ensure required glass crystals/beads are used as a base. DO NOT overstack Ceramic Spa stones or Volcanicstones on the burner or in the pilot area.1) Start installing Crystals on back ofBurner and Firebox Floor2) Distribute Crystals evenly towardsfront of Burner and Firebox Floor3) Work Crystals from back to frontedge of Firebox Floor4) Spread Crystals evenly over theburner and firebox base5) Ensure Crystals DO NOT block thefront of the pilot hood and flame tolight the burnerOPTIONAL SPA STONES INSTALLATION (AROUND BURNER)NOTE: Spa/Volcanic stones are NOT to be placed anywhere on the burner tube or Pilot assembly area.NOTE: Correct final glass installation of Crystals shownin step 4 and 5.The Burner and Firebox Floor should not be visiblewhen the flame is out.