Filtration - Oki BVX-100 Guide De L'utilisateur

The BVX-100 can also be used with bench-
mounted arms normally used with multi-user
systems. Remove the arm and nozzle from
the arm adaptor assembly. Insert the 50mm
hose, supplied with the arm, into the arm
adaptor assy.
"BLOCKED FILTER" LED INDICATOR
When the unit is operating properly, the LED indicator will illuminate green. If
the HEPA or pre- filter becomes clogged, the LED light will change to orange,
indicating the blocked filter. The pre-and/or main filter should be replaced until
the light returns to green (see FILTRATION). The LED indicator will not turn
orange when the gas filter is saturated. Pre-filters should be replaced three to
five times as frequently as the HEPA filter. The gas filter life will be dependent
upon the amount of gas vapor in the air stream.
"NO FILTER" SAFETY INTERLOCK
The safety interlock is a switch that prevents the system from operating open.
This safety feature keeps the blower from operating when the unit is open to
replace filters, and it prevents the system from contamination if operation is
attempted without a filter.

FILTRATION

OK International fume extraction products are designed to effectively remove
and filter fumes generated on the electronics workbench. Two filter
configurations are offered with the BVX-100.
For use in light to medium soldering and clean rooms, a 99.997% HEPA /
activated carbon gas filtration main filter is recommended. For light duty
organic solvent and adhesive applications, a deep bed, activated carbon filter
is recommended. In both applications, a dual stage pre-filter is provided to
retain the large particles that can reduce filter efficiency and life.
Filter Replacement
A clogged filter will reduce the performance of your system. The BVX-100
monitors the airflow of the system and the LED will change from green to
orange when the filter is clogged. The unit will continue to operate, but failure
to promptly replace the filter may result in premature failure of the system.
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