User manual

www.okinternational.com
6
1.6 Usage
The Fume Extraction System is a portable, two-station filtration system for the
removal of fumes, light dust or vapors at the work place. The filter set supplied
with the filter unit depends on the model ordered.
Model BVX-201 supplied with a pre-filter and a main filter. The main-filter is a
combo-filter consisting of a HEPA filter with an efficiency of 99.95% at 0.3
micron and an activated carbon filter. This model is designed for applications
such as solder fumes from solder irons, solder pots, etc.
Model BVX-203 supplied with a pre-filter and a deep-bed gas filter (activated
carbon). This model is designed for applications such as cleaning with
solvents, conformal coating, etc.
Warning! Consult your “safety department” when using the unit on
flammable gases. This unit is not explosion safe and only used for the
extraction of vapors, which have concentration levels well below the lower
explosive limits.
Airflow
HEPA with slim
Ca
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bo
n Fil
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Model BVX-201
Pre-filter mat
Model BVX-203
Deep-bed
Carbon Filter
Pre-filter mat