Burr King BK75 - Manual (Page 6)

Cabinet Dust Collector, Series 50 to 80
5
filtered air discharges through clean-air outlet
located on top of the unit.
Pushing down on the hand- or foot-operated shaker
pedal and releasing rapidly six times completes
manual filter cleaning. The releasing action causes
the dust cake to fracture and fall into the dust
storage area. Motorized filter shakers are optional
and automatically clean the filters each time the
unit is turned off.
Operation
During normal operation, dust-laden air enters the
unit through the dirty-air inlet and passes through
the unit where the dust collects on the outside
surface of the filter media. As dust collects on the
filter surfaces, a dust cake forms, which actually
improves the efficiency of the filters. The greater
the amount of dust cake accumulated, the higher
the efficiency of the filter.
The filtered air flows up through the center of the
filters and into the clean-air chamber. Clean,
Unit Operation
Normal Operation
Side sieï
Filter CleaninÖ
Front sieï
dirty-air inlet clean-air outlet
blower ON
clean-air
chamber
inlet zone
filter bags
blower
motor OFF
fan rotation
stopped
filter bags
shaker pedal
press down
and release
quickly six
times