UltraLasers DHOM Series User Manual

Thank you for using DHOM series products, please read this instruction manual
carefully before using these products, and store it for later references.
1. Safety Precautions
1-1 Please ensure the shell temperature of the laser head is similar to room
temperature before turning on the laser, to prevent differences between
temperatures that may be harmful to the device.
1-2 Laser beams are extremely dangerous, to ensure the safety of you and others, do
not point the beam at one's body or flammable objects. Do NOT point the beam
directly at one's eyes.
1-3 This product should be used in a dry, clean and static-free area. Avoid heat, damp
and shock.
2. Installation Notices.
2-1 Please place the laser head and the power supply on a heat-proof surface. (e.g.
metal board.)
2-2 This product has an air-cooled system, please ensure that there is 5cm ~ 10cm
space between the laser head and an object, to avoid overheating.
2-3 When this product and other parts are placed inside the box, ensure that there is
enough ventilation room, ensuring that air can flow freely in and out of the box.
2-4 If putting ventilation fan within the package, please ensure that the wind direction
and the laser ventilation fan are in the same direction.
NOTE: Not following the above instructions could lead to damages to the parts.
3. Product Knowledge
3-1 Power switch placed in "OFF" is turned off. "ON" is on.
3-2 Key position placed in "OFF" is turned off. "ON" is on.
3-3 AC input, voltage of this product is 50-60Hz, AC 85-260V
--------------------------------------------------------------------------------------------------------
Ultralasers, Inc.
Address: 610-3050 Pharmacy, Ave. Toronto, Canada. M1W 2N7
E-Mail：shawn@ultralasers.com
Laser User's Manual