Regency Plateau™ PTO30 Outdoor Gas Fireplace 21INSTALLATIONVOLCANIC STONE INSTALLATION ON BURNEROUTDOOR VOLCANIC STONE BURNER PACKAGESUnit Volcanic StonesIvory/TanVolcanic StonesSlate/GreyHZO42/HZO42 (AUS) 35 stones w/3lbs glass 35 volcanic stones w/3lbs glassPTO30 */ Plateau Series 50 stones w/5lbs glass 50 volcanic stones w/5lbs glassPTO60 100 stones w/10lbs glass 100 stones w/10lbs glassNOTE: * Basalt Volcanic stones are measured by weight not quantity. Each bag contains 15lbs of stones, however the exact quantity andsize will vary.Size varies between 2" - 3".Volcanic Stones + Glass CrystalsFor the PTO30, PTO60& Plateau Series onlyVolcanic Stones Ivory /Tan + Glass CrystalsFor the HZO42 & HZO42AUSonlyVolcanic Stones Slate /Grey + Glass CrystalsFor the HZO42 & HZO42AUSonlyEvenly spread the glass crystals and volcanic stones over the burner. Ensure the stones do not overlap too much as this will effect the flamepattern.IMPORTANT NOTE:Only the supplied approved Volcanic Stones are to be used with these fireplaces. Use of any other type of stones can alter the unit's performance,any damage caused by the use of any unapproved glass or stones will not be covered under warranty.When using Volcanic Stones DO NOT cover burner ports or pilot light that lead to pilot fl ame. Ensure the stones do not overlap excessively as thiswill effect the flame pattern.