Baileigh Industrial DDTM-4840-HD Operator's Manual page 22

2. Remove the filter case and filter from the housing.
3. Clean the motor compartment and motor as
needed to provide full air flow around the motor.
4. Remove the HEPA filter from the case and replace
with a new HEPA filter.
5. Install the HEPA filter into the case and install the
case and filter assembly onto the housing.
6. Secure the filter case and filter assembly to the
housing using the (12) knobs screws.
Air Supply
Attached compressed air to the unit for cleaning
purposes
IMPORTANT: Do not exceed 90 PSI pressure.
1. A 1/4" PT port is available for the connection of the
down draft table to a compressed air supply. The
air supply should be between 60 and 90 PSI.
2. Place a pressure regulator inline ahead of the
connection to control the air pressure.
3. Use the ball valve near the bottom of the cabinet to
drain any accumulated water from the air reservoir
on a monthly basis.
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