!
��. To remove the tray after sintering, wait till inside temperature of the furnace
is lower than ���℃. Higher temperature could damage on the tray and skin.
��. Cleaning Mode: Regularly inspect inside of the furnace. If oxide films on the
heating elements are damaged or zirconia materials are contaminated, use Cleaning
Mode to clean and prevent contamination. <Caution. Too often use of Cleaning Mode
(less than � month period) could damage on Muffle/heating elements. If use of
Cleaning Mode is getting shorter, contact manufacturer of seller>
��. Changing insulation: Contact particulate from insulator with the eyes or skin
may cause irritation. Long term and inhaling a large quantity of the particulate from
insulator may cause respiratory disorders. Try protecting skin, eyes and respiratory
organs with wearing safety glasses and mask.
<Compliance matters: wear long sleeves clothes, safety glasses, mask and using
vacuum machine. After work, wash unprotected skin with fresh water.>
��. Cracks in insulator should occur by a high temperature or a rapidly changing
temperature. However, cracks by thermal shock in insulator do not critically affect
Firing result. (In case of cracks on Tray insulator may effect on temperature. In that
case, need to change tray insulator through manufacturer or local distributor.)
