Omtech USB475a User Manual page 18

3. Installation
3.1 Installation Overview
A complete working system consists of the laser engraving cabinet, its vent, a water tank (not included) with a pump
(included), all applicable connection cables, and the laser and access keys. The cabinet can use designs provided by the
enclosed engraving software by direct or internet connection with your computer; it can also engrave designs loaded
directly from a flash drive. Users can configure other additional accessories (such as an industrial water chiller, fume
extractor, or rotary axis) to suit their needs.
Use only the hardware, wiring, and power sources that came with or are compatible with this device.
Installing equipment that your device is not designed to work with can lead to poor performance,
shortened service time, increased maintenance costs, property damage, and personal injury.
Please note the specific requirements of your system's installation. Every customer must understand these notes before
installation to execute a proper setup and achieve safe laser performance. If you have any installation questions or
problems, contact our technicians and customer support team.
Any auxiliary equipment must be adjusted to the base machine. Queries may be directed to the dealer or manufacturer
of such equipment.
3.2 Location Selection
Before you install your engraver, select an appropriate location for its use.
Be sure that it meets all of the requirements discussed in the Safety Information above. The location should be stable,
level, dry, and climate controlled to ensure an ambient temperature of 5–35°C (40–95°F) and an ambient humidity under
70%. In particular, the temperature and humidity together should not be close to the dew point. It is also advisable to
use a windowless room or to use blinds and/or curtains to avoid exposure to the potential additional heat of direct
sunlight. The location should be free of dust and other airborne pollutants and well ventilated enough to process any
fumes produced by the engraving process in accordance with all applicable laws and regulations. Depending on
the materials to be processed, this may require construction of a dedicated ventilation system. It should be away
from children; combustible, flammable, explosive, or corrosive materials; and sensitive EMI devices. The power
cord should be plugged into a compatible and stable power source via a grounded 3-prong outlet. No other item
should be drawing current from the same fuse. There should be fire-fighting equipment nearby and the local fire
brigade's phone number should be clearly displayed.
It is highly recommended to have an extra work table nearby in order to avoid placing objects on or directly adjacent to
the machine, which could become a fire or laser hazard.
3.3 Unpacking Your Engraver
Your engraving machine arrives in a wooden crate with its accessories
(including this manual) packaged in the main bay. You should have placed the
crate in a spacious flat area for unpacking, ideally where you plan to operate
the machine permanently.
Step 1. If you have not already done so, finish removing the crate from
around your engraver. Each foot is attached to the base of the crate
with a hex screw. Use a 7.8 mm hex wrench to remove them. Rotate
the feet up, unlock the wheels, and roll the machine into place.
Step 2. Fix it in place by pressing down on the brake pads on the 2 front
wheels and rotate the feet down to anchor them. If needed, suitable
fasteners can also be used with the 0.2 inch (5 mm) holes to further
secure your engraver.
14