B.A. International Optima EOS350, Instructions For Use And Installation, Page: 18 / 223

①
Fine Filter
②
Motor
③
UV Light
④
HEPA Filter
6.5 Operation Principle
Exhaust
14
Extraoral Suction System, Instructions For Use and Installation
The system collects aerosols, droplets, dust and
bacterial pathogens produced during routine
dental procedures through a suction mouthpiece
hood, aerosols and droplets are collected into a
well sealed metal box which is including a F8 fine
filter, motor, UVC light and a H14 HEPA filter.
Particulate matter is filtrated by the F8 fine filter.
The HEPA filter captures particles down to 0.3
microns with 99.995% efficiency. Clean dry air is
exhausted from the top of the cabinet.
The UVC lights are positioned on the HEPA filter
and inactivates any remaining bacteria and viruses
captured by the HEPA filter and are exhausted
from the cabinet base.
When the suction stops, the UVC light continually
stays on for 30 minutes inactivating viruses,
pathogens and bacteria.
6.6 Suction Arm Operation
•The rotating parts of the first joint center post
①
is limited in its rotation. Therefore, it cannot
rotate more than 360 degrees.
•The first joint
②
is limited in rotation.
Therefore, the first suction tube cannot be bent
backward.
•The second and third joints
③④
are not limited
in rotation.
•Please operate and position suction tubes
within their designed rotation limits.
Caution:
After use, restore suction tubes to their
original position to avoid collisions.