3D Systems sPro, User Manual

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SLS p r o c e s s 1 5 S A F E T Y
u s e r ’ s g u i d e s a f e t y l a b e l s
S a fe t y L a b e l s
Safety labels are posted on all SLS process
machines. The following table describes each of
these labels.
SAFETY LABEL WHAT IT MEANS
ELECTRIC SHOCK HAZARD
High voltage electricity is accessible in the vicinity of this sign or behind the access panel.
High voltage can cause severe burns or death. Access panels are for service only and
should be opened only by certified service personnel or trained maintenance personnel.
HOT SURFACES HAZARD
There are surfaces and powders in the vicinity that may be hot and could cause severe
burns or fire.
SLS equipment has two types of hot surface hazard labels; one with a hand and one
without. The label with the hand appears on hot surfaces that are normally handled, such
as process chamber access panels. The label without the hand appears on hot surfaces
that are not normally handled, such as the heat shield around the RCM part cylinder.
LASER RADIATION HAZARD
Invisible laser radiation is accessible in the vicinity of this sign or behind the access panel.
Direct and scattered radiation can cause severe burns and blindness. Access panels are
for service only and should be opened only by certified service personnel. See
Laser
Safety on page 20.