Filter Cleaning And Replacement; Primary Filter Replacement - Donaldson Torit WSO 10 Installation And Operation Manual

Donaldson Company, Inc.
First Stage Filter Cleaning and Replacement
Remove the first stage filter through the lower
access door. Clean the first-stage screen by tapping
it gently over an appropriate waste container. If
further cleaning is required, wash in an appropriate
wash tank. To clean the first-stage filter, soak in an
appropriate wash tank, rinse, dry, and re-install.
Note: High temperature, steam-cleaning
methods should not be used with the
polypropylene filters due to the
temperature limitations.
Do not operate the WSO mist collector
without the first-stage filter in place.
Significant reduction in primary filter life
can result.
CAUTION!
• Use proper safety and protective
equipment when removing
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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Primary Filter Replacement

Note: With the unit's airflow off, allow mist-
laden, wet filter to drain into the inlet
plenum for at least 15 minutes prior to
removal.
1. Remove the filter cartridge by pulling the filter
retention lever down to a horizontal position.
Remove cartridge from unit and dispose of
properly for the materials collected.
Note: A large plastic garbage bag placed over
the top of the used filter allows cleaner
filter change out. The filter can be tipped
forward and out of the unit while the bag
is pulled up over the bottom of the
cartridge.
2. Place new filter on the filter retention platform,
gasket side up. Slide filter back as far as it will
go.
Note: The primary filter must be replaced. Do
not wash.
3. Lift the filter retention lever up and close access
door.
CAUTION!
Loaded mist collection filters can exceed
40 lbs. Take appropriate precautions when
lifting filters or risk personal injury.
CAUTION!
• Use proper safety and protective
equipment when removing
contaminants and filters.
• Dirty filters may be heavier than they
appear.
• Use care when removing filters to
avoid personal injury.
• Do not drop filters.