1. When the laser engraver is working, the operator should not leave it alone, just in case the materials being carved catch fire.
2. Do NOT operate laser without eye protection (Laser goggles).
3. Please set up laser engraver in the fireproofing area, with good ventilation.
4. Please keep minors (especially kids younger than 14 yours old) away from this laser engraver. Minors of any age should not use this laser without direct Adult supervision and proper eye protection.
5. Please avoid strongly impact on the machine.
6. Please do not touch the laser beam with your hands or any other objects you do not wish to engrave/burn/cut. Serious physical harm is possible if used improperly.
7. Please do not touch the heat sink, when the laser engraver just stop working, it may scald your hands.
8. While using the laser engraver, use door signs or a warning light on the door that indicates the laser engraver is in operation.
9.Laser class:Class 4,Power output level:5500 mW.
ProductDescription1 : Voltage: DC 5V
ProductDescription2 : Wavelelngth:650nm
ProductDescription3 : Power:5mw
ProductDescription4 : Service Life:>10000 hours
ProductSiteLaunchDate : 2004-01-24T00:00:00-00:00
Size : 390mm*390mm
Style : Focus: 5cm
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 52161500
WarrantyDescription : 1 year from date of purchase