English - 14
Filter Maintenance (Continued)
Last Stage Filter:
• On one of the side of the
last stage filter, there is an
EVA sealing pad around the
frame.
• The last stage filter must be
loaded with EVA side facing
the machine housing.
• The EVA sealing pad ensures
that all the air is filtered.
Tips:
• On one of the side of each filter,
there is a label with an arrow
showing the airflow direction.
• When placing the filter, the side
with label should face up. The
arrow on the label should point
to the blue housing.
EVA
Housing
Former
Stage
Filters
Airflow Direction
