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Donaldson Company, Inc.
Filter Bag and Cage
1. Turn power to the collector OFF.
2. Open access door into the clean air plenum.
3. Remove cages leaving the bags hanging in dirty air plenum.
4. Push one side of snap band to deform and release from the tube sheet.
5. Push the bag down into the bottom of the dirty air plenum.
6.
Repeat steps 4-5 for all filter bags and cages.
Note: The cleaning arm will need to be manually rotated to access some bags.
7.
Remove all dirty filter bags through hopper access door and dispose of in accordance with local requirements for the materials
being collected.
8.
From the clean-air plenum, carefully insert the snap-in filter bag through the tube sheet with the closed end oriented
downward.
9.
Snap the bag in place with the tube sheet between the upper and lower rings on the filter bag collar.
10.
Slide the filter cage into the filter bag and seat firmly.
11.
Repeat steps 8-10 for all remaining filter bags.
Note: The cleaning arm will need to be manually rotated to access some bags.
12. Once all bags are installed, ensure the cleaning arms rotate smoothly.
13. Close the access door.
Most dusts present safety and health hazards that require precautions. Wear eye, respiratory, head and other
protection equipment suitable for the type of dust.
Use proper safety and protective equipment when removing contaminants and filters.
Dirty filters may be heavier than they appear. Use appropriate lifting methods to avoid personal injury and/ or property
damage.
Turn power OFF and lock out all power before performing service or maintenance work.
Do not operate with missing or damaged filters
Filter Replacement
