Filter Removal; Filter Replacement - Donaldson Torit Unimaster UMA-H Series Installation And Operation Manual

Donaldson Company, Inc.

Filter Removal

1. Lock out electrical power sources. Open and
remove the filter access door.
2. Lower the retention handles in the bag
chamber.
3. Slide the filter assembly out through the filter
access door.
4. Remove filter inserts from filter bags. Check for
broken mesh or worn material especially at the
area of filter bag damage. Replace inserts as
necessary.
Caution!
• Use proper safety and protective
equipment when opening the
collector to remove contaminants
and filters.
• Dirty filters may be heavier than
they appear.
• Use care when removing filters to
avoid personal injury.
• Do not drop filters.
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Filter Replacement

1. Insert the filter bag into the filter frame placing
individual filter pockets between the locating
bars, and fold filter bag collar over the top
flange.
2. Place insert edging around sides and bottom
edges of each filter insert.
3. Insert one filter insert into each pocket of the
filter bag.
4. Slide the filter assembly on the frame guides
until the bottom corners of the filter bags
contact the shaker bar.
5. Insert bag pockets into the shaker bar slots.
6. Push the filter assembly into the unit and check
that all pockets are firmly seated in the shaker
bar.
7. Lift retention handles.
8. Replace and secure the filter access door.