Horizontal downflow pleated cartridge dust collector
23
19 MAINTENANCE AND INSPECTION
The chart indicated below shows different inspections and the frequency at which they should
be performed.
Frequency of
inspections
Components
Procedures
Daily
Dust collector
Check the clean air outlet for possible presence of
dust or smoke traces.
Check the level of dust in the storage bins or drums.
Empty if needed.
Check the proper operation of the diaphragm valves.
Magnehelic gauge
Check and log data. If the values indicated are above
the fixed limits, refer to the troubleshooting section.
Weekly
Filters
Check for possible leaks. Repair if necessary.
Ensure the cartridges are well sealed.
Look for accumulation of dust or debris above and
inside the filters. Clean if necessary.
Yearly
Dust collector
Perform a complete inspection of the collector
and its components.
Check the status of the cartridges and the filtration
efficiency. Replace if necessary.
Check for missing or chipped paint and rust.
Remove rust and apply paint touch ups.
Check status on explosion venting systems as per the
manufacturer’s recommendations.
(Refer to the explosion vent section on page 2).
