21
Donaldson Company, Inc.
Fan Blower
Failure to lift the fan correctly
can result in severe personal
injury and/or property damage.
Use appropriate lifting equipment and adopt
all safety precautions needed for moving and
handling the fan.
A crane or forklift and qualified operator are
recommended for unloading, assembly, and
installation of the fan.
Location must be clear of all obstructions, such
as utility lines or roof overhang.
To avoid personal injury and/or damage to
equipment, ensure fan blowers are properly
attached to equipment.
The use of a damper or variable
fan drive (VFD) is required to
control airflow through the collector. Lack of a
control damper or VFD will shorten filter life.
Optional Equipment
The collector can accept direct mounted fan blowers,
Torit Backward Inclined (TBI) or Torit Radial Blade (TRB),
to the top or side of the collector.
For complete information, see the most current version
of the TBI or TRB Fan Installation, Operation and
Maintenance manual.
Fans are dynamically balanced and tested at operating
speeds to check for conformance to vibration limits. All
fans must be adequately supported for smooth operation
Side-Mount Fan Blower Field Installation
sealant
side power
adapter
fan blower and
motor assembly
Top Mount Fan Blower Field Installation
fan blower and
motor assembly
sealant
sealant
top power adapter
Summary of Contents for DFE 2-4
Page 42: ...A 1 Donaldson Company Inc Appendix A Clean Change Bag In Bag Out Filter and Liner System...
Page 56: ...B 2 Donaldson Company Inc Service Notes Date Service Performed Notes...
Page 57: ...Downflo Evolution DFE 2 8 to 5 80 B 3 Date Service Performed Notes...
Page 58: ...B 4 Donaldson Company Inc Date Service Performed Notes Service Notes...
