Omtech SH-F50 User Manual page 10

2. Safety Information
2.2 General Safety Instructions
• Use this laser marking device only in accordance with all applicable local and national laws and regulations.
• Use this device only in accordance with this instruction manual and the manual for the engraving software included
with it. Only allow this device to be installed, operated, maintained, repaired, etc. by others who have also read and
understood both manuals. Ensure that this manual and the software manual are both included with this device if it is
ever given or sold to a third party.
• DO NOT operate this device continuously for more than 5 hours. Stop every 5 hours for at least ½ hour.
• DO NOT leave this device unattended during operation. Observe the device throughout operation and, if anything
seems to be operating strangely, immediately cut off ALL power to the machine and contact either our customer
service or your dedicated repair service. Similarly, ensure the device is FULLY turned off in the
correct order after each use.
• DO NOT allow minors, untrained personnel, or personnel suffering from physical or mental
impairment that would affect their ability to follow this manual and the software manual to install,
operate, maintain, or repair this device.
• Any untrained personnel who might be near the device while it is in operation MUST be informed
that it is dangerous and fully instructed on how to avoid injury during its use.
• Always keep a fire extinguisher, water hose, or other flame retardant system nearby in case of accidents. Ensure that
the local fire station's phone number is clearly displayed nearby. In the case of a fire, cut electrical power before
dousing the flame. Familiarise yourself with the correct range for your extinguisher before use. Take care not to use
your extinguisher too close to the flame, as its high pressure can produce blowback.
2.3 Laser Safety Instructions
This machine uses an invisible CLASS 4 LASER, the strongest and most dangerous class of laser available for
public use. Used without care, it can cause serious property damage and personal injury including but not limited
to the following:
• The laser will easily burn nearby combustible materials
• Some working materials may produce radiation or harmful gasses during processing
• Direct exposure to the laser will cause bodily harm including serious burns and irreparable
eye damage
As such,
• NEVER interfere with the laser beam.
• DO NOT place any part of your body under the laser lens during operation. Take measures to protect yourself from
potentially reflected laser beams including the use of screens or personal protective equipment.
• NEVER attempt to view the laser directly without protective eyewear. Always wear safety goggles or glasses designed
to filter the specific wavelength of your engraver's laser with an optical density (OD) of 5+. As even seemingly matte
materials can produce harmful reflected beams, care should be taken to keep anyone without protective eyewear
from observing the machine during operation. EVEN WITH protective eyewear, do not stare or allow others to
stare continuously at the laser beam during operation.
• DO NOT leave potentially combustible, flammable, explosive, or corrosive materials nearby where they could be
exposed to the direct or reflected laser beam.
• DO NOT use or leave sensitive EMI equipment nearby. Ensure the area around the laser is free of strong electromagnetic
interference during any use.
• ONLY use this machine as described in the Material Safety section of this manual. The laser settings and engraving
process must be properly adjusted for specific materials.
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