DQC Series Inline Fans
INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
This publication contains the installation, operation
and maintenance procedures for standard units of
the DQC Series Fans
Carefully read this publication prior to installation.
Receiving and Inspection
Carefully inspect the fan and accessories for any
damage and shortage immediately upon receipt of the
fan.
• Turn the wheel by hand to ensure it turns freely and
does not bind.
• Inspect dampers (if included) for free operation of all
moving parts.
• Remove shipping tape.
• Record on the Delivery Receipt any visible sign of
damage.
Handling
Lift fan by the outside housing (box) or by the blower
mounting brace.
Storage
If the fan is stored for any length of time prior to
installation, store it in its original shipping crate and
protect it from dust, debris and weather.
Low Profile DQC-Series
Removable Bottom Access
WARNING
This unit has rotating parts. Safety precautions
should be exercised at all times during installation,
operation, and maintenance.
ALWAYS disconnect power prior to working on fan.
PERSONAL SAFETY
Disconnect switches are recommended. Place the
disconnect switch near the fan in order that the
power can be swiftly cut off in case of an emergency,
and in order that maintenance personnel are provided
complete control of the power
Installation
Motor Installation
All DQC units are shipped with motors mounted at
the factory.
Fan Installation
1. DQC Series fans are compact, versatile and may
be mounted in any position. The recommended
mounting location of the fan is a minimum of 15
linear feet from the dryer exhaust port in order to
avoid moist or wet lint to gather in the fan. If a
lint trap is being used between the fan and the
dryer, the fan can be mounted closer than the
recommended 15 feet. The DQC fan warranty is
increased from three(3) to five(5) years if F anAm’s
2100 Series lint trap is used in conjuction with the
fan.
2. Because this unit has rotating parts, safety
precautions should be excercised during
installation, operation and maintenance procedures.
3. WARNING! Unless specifically built for hazardous
environments, do not use the fans where the electrical system could ignite combustible or flammable
material.
4. Remove unit from package and inspect within 15
days after receipt. If damaged, report damage to
carrier . Do NO T operate this unit with visible damage
to the blower or impeller assembly . Turn centrifugal
impeller by hand to assure free rotation.
5. CAUTION: Before proceeding with installation, make
sure there is no electrical connection. All wiring should
be in accordance with local ordinances and the
National Electric Code.
WARNING: Check voltage to the fan to assure it
corresponds with the motor name plate.
6. CAUTION: Always vent this unit to the outside,
NOT into spaces within ceilings or walls, attics, crawl
spaces, garages, etc.
7. Keep drywall spray, construction dust, etc., off
and out of the impeller assembly to avoid motor bearing damage, noise, or unbalanced impellers.
DQC