9.
Where equipment or covers are marked with the symbol to the right, re-
fer to the instruction manual for instructions.
10. All graphical symbols used in this product are from one or more of the following
standards: EN61010, IEC417, and ISO3864.
11. Where equipment or labels are marked "Do Not Open While Energized" or similar,
there is a danger of ignition in areas where an explosive atmosphere is present. This
equipment should only be opened when the power is removed and adequate time
as specified on the label or in the instruction manual has been allowed for the
equipment to cool down - and then only by trained service personnel.
A.2 Safety data sheet for ceramic fiber products
July 1, 1996
A.2.1 Identification
Product name
Ceramic fiber heaters, molded insulation modules, and
ceramic fiber radiant heater panels
Chemical family
Vitreous aluminosilicate fibers with silicon dioxide
Chemical name
N/A
Chemical formula
N/A
Manufacturer's name and
address
Watlow Columbia
2101 Pennsylvania Drive
Columbia, MO 65202
Phone: 573-814-1300, ext. 5170
Fax: 573-474-9402
Health hazard summary warning
• Possible cancer hazard based on tests with laboratory animals.
• May be irritating to skin, eyes, and respiratory tract.
• May be harmful if inhaled.
• Cristobalite (crystalline silica) formed at high temperatures (above 982 °C (1800 °F))
can cause severe respiratory disease.
A.2.2
Physical data
Appearance and odor
Cream to white colored fiber shapes. With or without optional
white to gray granular surface coating and/or optional black
surface coating
Specific weight
12 - 25 lb/cubic foot
Safety data
266 OCX 8800
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