xiv BD FACSAria User’s Guide
Laser Product Classification
Laser hazard levels depend on laser energy content and the wavelengths used. A
numbered system is used to categorize laser products according to different
hazard levels. The higher the classification number, the greater the potential
hazard. The BD FACSAria flow cytometer is a Class I (1) laser product per 21
CFR Subchapter J and IEC/EN 60825-1:1994 + A2:2001. The lasers and the
laser energy are fully contained within the instrument structure and call for no
special work area safety requirements except during service procedures. These
procedures are to be carried out only by BD Biosciences service personnel.
Precautions for Safe Operation
Modification or removal of the optics covers or laser shielding could result
in exposure to hazardous laser radiation. To prevent irreparable damage to
human skin and eyes, do not remove the optics covers or laser shielding,
adjust controls, or attempt to service the instrument any place where laser
warning labels are attached (see Precaution Labels on page xviii).
Use of controls or adjustments or performance of procedures other than
those specified in the user’s guide may result in hazardous radiation
exposure.
Keep all instrument doors closed during instrument operation. When
operated under these conditions, the instrument poses no danger of
exposure to hazardous laser radiation.
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