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11
Safety and Operating Precautions
Safety Information
272
NanoDrop One User Guide
The following table lists some of the safety symbols and their indications that may
appear in the user documentation.
Symbols
Indication
This is a mandatory action symbol. It is used to indicate that an
action shall be taken to avoid a hazard.
This is a prohibition symbol. The graphic in this symbol is used to
alert the user to actions that shall not be taken or shall be
stopped.
This is the general warning sign. Failure to heed the safety
precautions could result in personal injury.
Avoid shock hazard. If you see either of these symbols, there is a
risk of electrical shock in the vicinity. Only qualified persons shall
perform the related procedures.
Avoid fire hazard. Do not test flammable or explosive samples.
Read and follow the associated instructions carefully.
Avoid eye injury. If you see these symbols, there is a risk of
exposure to ultraviolet light, which can harm your eyes if safety
glasses are not worn.
Avoid Biohazard. This icon informs of a biological hazard in the
area. Read and follow the associated instructions carefully.
Avoid chemical burns. This symbol alerts you to possible skin
irritation. Wear gloves when handling toxic, carcinogenic,
mutagenic, or corrosive or irritant chemicals. Use approved
containers and proper procedures to dispose of waste.
Symbol
Description
Alternating current
Earth terminal or ground
Direct current
Protective conductor terminal
Frame or chassis terminal
Fuse
Power on
Power off
Thermo Scientific
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