3D Systems sPro, User Manual

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SLS p r o c e s s 2 5 S A F E T Y
u s e r ’ s g u i d e l a s e r s a f e t y
General Laser Safety Rules
You should always comply with the following
rules when working with laser equipment.
`
Operators must attend a training class for
SLS system procedures.
`
Operate the SLS system only with the RCM
properly loaded and all process chamber
covers in place. The SLS system laser is
enclosed in a protective housing to prevent
exposure to radiation.
The protective housing
has tool-access locks to prevent access to the
laser during normal
SLS system operation.
However, if someone tampers with or defeats
the interlocks and opens the protective
housing, the potential for exposure exists.
`
Do not look directly into a laser beam or even
at diffuse reflections of a beam.
`
Do not operate the SLS system with a broken
or missing window.
`
Operate the SLS system in accordance with
all local regulations. If your state or national
government does not provide guidelines for
operation of Class I laser systems, refer to
ANSI Z136.1-1993 (American National
Standards Institute standard for the safe use
of lasers).
`
Only certified service personnel specifically
trained in laser safety should perform laser
service procedures.
`
Do not enter any area displaying posted
warning signs during
open beam operations .
Open beam operations occur only during
service procedures and with a warning sign
posted.
Use of controls or adjustments, or
performance of procedures other
than those specified herein, may
result in hazardous radiation
exposure.
Failure to follow laser safety rules can
also result in exposure to hazardous
radiation. Radiation can cause burns
on the skin and cornea, which can
temporarily or permanently damage
your vision.