31
WARNING
This warning is presented for compliance with California Proposition 65 and other regulatory agencies and only
applies to the insulation in this product. This product contains refractory ceramic, refractory ceramic fiber or
fiberglass insulation, which can produce respirable dust or fibers during disassembly. Dust or
fibers can cause irritation and can aggravate pre-existing respiratory diseases. Refractory ceramic and refrac-
tory ceramic fibers (after reaching 1000°C) contain crystalline silica, which can cause lung damage (silicosis).
The International Agency for Research on Cancer (IARC) has classified refractory ceramic fiber
and fiberglass as possibly carcinogenic (Group 2B), and crystalline silica as carcinogenic to humans (Group 1).
The insulating materials can be located in the door, the hearth collar, in the chamber of the product or under the
hot plate top. Tests performed by the manufacturer indicate that there is no risk of exposure to dust or respi-
rable fibers resulting from operation of this product under normal conditions. However, there may be a
risk of exposure to respirable dust or fibers when repairing or maintaining the insulating materials, or when
otherwise disturbing them in a manner which causes release of dust or fibers. By using proper handling proce-
dures and protective equipment you can work safely with these insulating materials and minimize any expo-
sure. Refer to the appropriate Material Safety Data Sheets (MSDS) for information regarding proper handling
and recommended protective equipment. For additional MSDS copies, or additional information concerning the
handling of refractory ceramic products, please contact the Customer Service Department at
Barnstead|Thermolyne Corporation at 1-800-553-0039.
WARNING
To avoid electrical shock, this furnace must always be
disconnected from the electrical supply prior to
maintenance and servicing.
Do not clean furnace without proper eye protection.
Refer servicing to qualified personnel.
Preventive Maintenance
