Universal Laser Systems PLS3.60, Руководство по безопасности, установке, эксплуатации и базовому обслуживанию

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INSTALLATION
Section 2-4
constant power outages are a problem in your area, an electrical line stabilizer, UPS
(Uninterruptible Power Supply), or backup generator might be required. You may also need to
connect the laser system to a dedicated electrical line to resolve the problem.
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The laser system is designed as a Class I, Group A, pluggable device. It is also designed for
connection to IT power systems which provides the most flexibility to the user.
3. Extracting Fumes and Particulates
Exhaust System (user supplied)
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The exhaust system MUST be capable of supplying a minimum of 250 CFM (cubic feet per
minute) of airflow while under a load of 6 inches of static pressure (425m3/hr at 1.5kPa). DO
NOT install forward incline, backward incline, in-line, or ventilator fans because these types of air
handlers are inadequate and inappropriate for this type of installation. A high-pressure blower
MUST be used to meet minimum airflow requirements.
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For personal safety and noise control reasons, we recommend that the blower be mounted
OUTSIDE the building.
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Rigid tubing should be used for 90% of the distance traveled between the blower and the laser
system. The tubing should be smooth walled and have as few 90 degree bends as possible.
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Install a gate to control airflow and to close off the exhaust from the outside environment when
the laser is not in use. Place this gate within 5 – 10 feet from the laser system.
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Use a short piece of industrial grade, wire reinforced rubber tubing to connect the end of the gate
to the laser system. This will provide mobility and will dampen blower vibrations.
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Have the blower electrically wired to a wall switch in the same room for easy ON/OFF control.
Note: The following diagram shows a typical exhaust system layout. Use this as a guideline to
proper exhaust system installation. Although this diagram just serves as an example, we
recommend installation of the exhaust system by a licensed contractor to meet safety and local
code requirements as well as being able to calculate the correct size blower required for your
particular installation. Length of exhaust pipe, exhaust pipe diameter, number of 90-degree
angles, and other restrictions must be calculated when determining the correct exhaust blower
unit. Installing an undersized or oversized blower is not only unsafe, but it can also lead to
premature and excessive wear and tear to the laser system.