DOWNLOADS Breadcrumb Home Downloads Service Instructions Replacing the furnace insulation (fiber muffle) on furnace models L1/11-12, L(T) 3/11-12 - L(T) 40/11-12, LT 60/11-12 Choose a language Deutsch English Français Italiano Español 中文 Replacing heating elements - furnace model L(T) 5-15 1300 °C and 1400 °C Choose a language Deutsch English Replacing heating elements - chamber kiln NE 40 – NE 280 Choose a language Deutsch English Français Replacing the Heating Elements Furnace Models LE 1 to LE 24/11-12 Choose a language Български Češki Dansk Deutsch Eesti English Español Ελληνικά Français Hrvatski Italiano Latviešu Lietuvių Magyar Nederlands Norsk Polski Português Română Slovenčina Slovenščina Suomi Svenska 中文