Idiomas disponibles
Idiomas disponibles
Thermo Scientific
Safety Information
Section 1
Your Thermo® Dewar has been designed with function, reliability, and
safety in mind. It is the user's responsibility to install it in conformance
with local electrical codes. For safe operation, pay attention to the
Warnings, Cautions and Notes throughout the manual.
Warnings
Liquid nitrogen is extremely cold; it boils at -196°C. To avoid injury
caused by frostbite:
1. Use extreme care whenever handling liquid nitrogen, liquid nitrogen
storage or transfer vessels, or any objects which have come in contact
with liquid nitrogen.
2. Leave no areas of skin exposed.
3. Use in a well ventilated area.
4. Wear adequate PPE where necessary: face shield, cryogenic gloves and
apron.
5. Do not wear pants with cuffs.
6. Never overfill liquid nitrogen vessels.
7. Always keep liquid nitrogen vessel in an upright position.
8. Do not tightly seal liquid nitrogen containers or prevent nitrogen gas
from escaping.
9. Use extreme care to prevent spilling and splashing of liquid nitrogen
during transfer.
10. Immediately remove any clothing or safety attire on which liquid
nitrogen has been spilled.
11. Read all filling instructions carefully.
12. Release pressure and remove liquid nitrogen before working on a
vessel.
13. Get immediate medical attention for any frostbite injuries caused by
liquid nitrogen.
Cryogenic Transfer Vessels
1-1
Capítulos
