THORLABS SA201-EC, Operating Manual

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Spectrum Analyzer Controller Chapter 2: Safety
Page 2 6679-D02
Chapter 2 Safety
Precautions of a general nature should be gathered here. Wherever possible,
however, safety warnings, cautions, and notes should only appear immediately
before the instructions to which they apply (versus being listed in this section).
DANGER!
The Thorlabs Spectrum Analyzer Controller, SA201, must be powered off,
unplugged from the AC input source, and disconnected from any piezo
elements prior to replacing the fuse or removal of the cover. Failure to do so
may cause SERIOUS INJURY to the user, since high voltages exist within the
unit.
WARNING!
Complete the setup of the equipment before energizing the laser.
WARNING!
When the laser is energized, always use the proper eye protection relative to the
laser used in the setup. When an invisible laser source is used, use extra
caution during alignment.