Panasonic LP-400 Series Operation Manual page 8

Never look at laser beam directly or through
lens. Diffused reflected beam is also harmful.
CO laser does not enter into eye's retina,
2
however, if it exposed to the eyes, it can
inflict severe corneal injuries.
Wear laser protective goggles for operator's eyes. The
goggles should be used against scattered beam, so avoid
to direct beam or reflection beam. (Do not look laser
beam during guide indication even when laser pumping
switch is turned off.)
In order to prevent unexpected exposures from object to
be marked or its peripherals, set protective enclosure
which is made of acrylic resin, glass, or metal to enclose
the laser radiation area.
Never touch laser beam.
Avoid human skin exposure directly to laser beam.
Burning into deep skin might result. Be careful not to
touch laser beam with clothing as well.
When using the system, do not touch laser beam with human
body, papers, or clothing, etc.
Never disassemble the product.
Exposure of laser beam or electric shock might occur.
In the event a failure occurs in the system, contact us..
Read this manual thoroughly, and do not operate any
other methods except the instructions provided in this
manual.
Exposure of laser beam might occur.
8
DANGER
WARNING