Duotronpro S-600, Operating Instructions Manual

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15. If Furnace is not in use for long term, pull out power plug.
16. Using Tray only from the manufacturer. If dimension of the tray is different, it could
damage or break the Muffle. <Dimension of tray = lower than Ø95 ㎜ x 30 ㎜> ♣It is
not responsibility of manufacturer or seller, if muffle broke or damaged by using wrong
size of tray.
17. If continuously use the Furnace at high temperature, glass materials might lay
on the moving insulation and could contaminate materials. To remove
contaminated materials, use only vacuum cleaner. Do not use air compressor for
health and safety.
18. To remove the tray after sintering, wait till inside temperature of the furnace
is lower than 100
o C. Higher temperature could damage on the tray and skin.
19. 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 1 month period) could damage on Muffle/heating
elements. If use of Cleaning Mode is getting shorter, contact manufacturer of
seller>
20. 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.>
21. 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.)