3
Donaldson Company, Inc.
The filtered air flows up through the center of the
filters and into the clean-air chamber. Clean, filtered air
discharges through clean-air outlet located on top of the
collector.
To clean the filters the fan must first be shut off. 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.
Operation
During normal operation, dust-laden air enters the
collector through the dirty-air inlet and passes through
the collector 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.
Normal Operation
Side View
Filter Cleaning
Front View
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
Collector Operation (Cabinet 54-84 Shown)
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