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
blower and
motor assembly
sealant
sealant
side power
adapter
Side-Mount Fan Blower
Side Mount TBI or TRB Fan Blowers
(For Collectors Built After July 2003)
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
For complete information, see the most current version
of the TBI or TRB Fan Installation, Operation and
Maintenance manuals.
