23
© 2016 American Air Filter Company, Inc. Any use of the text or images
this document contains, without permission of American Air Filter
Company, Inc., is prohibited. FabriPulse and AAF are registered
trademarks of American Air Filter Company, Inc. d/b/a AAF
International.
Solution: Investigate damage to filters and replace as necessary. Investigate
cause and consider replacement AAF filters with a higher temperature
rating.
12.3
Insufficient Airflow
Issue:
Filters are clogged, or dirty causing loss of airflow.
Solution: Confirm pulse operation is occurring normally. Replace filters with a
new set of filters.
Issue:
Fan running backwards
Solution: When power is disconnected, switch wiring on terminals to motor. Fan
wheel should spin the direction marked on the motor. Consult wiring
diagram for additional details.
Issue:
Fan Vibration or Motor Over-Amping
Solution: Shut unit power off. Contact AAF Technical Support and Fan and/or
Motor Manuals for more information.
13
RECOMMENDED SPARE PARTS LIST
Item
Description
Recommended
On Hand Spares
1
2
3
4
5
Lid Gasket
Diaphragm Valve Repair Kit
Solenoid Valve Repair Kit
REDClean Filters
Pulse Controller
1
1
1
6
1
