COOK HMD EN - Manual

1
Handling
Lift unit fans by the lifting holes or by the shipping
container. Never lift by the housing.
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 the weather.
Rotate the wheel several revolutions every three to five
days to keep a coating of grease on all internal bearing
parts.
®
This installation manual provides information for
installing and configuring the Loren Cook Company HMD.
Models: HMD-2400, HMD-3400, HMD-4100.
For information and instructions on special equipment,
contact Loren Cook Company.
For additional safety information, refer to AMCA
publication 410-96, Safety Practices for Users and
Installers of Industrial and Commercial Fans. This
document and all Cook publications may be obtained from
Cook by phoning (417) 869-6474, extension 166; by FAX
at (417) 832-9431; or by e-mail at [email protected].
All Cook publications are available on LorenCook.com.
Receiving and Inspection
Carefully inspect the unit and accessories for any
damage and shortage immediately upon receipt of the unit.
• Turn the blower by hand to ensure it turns freely and
does not bind.
• Record on the Delivery Receipt any visible sign of
damage.
HMD
Heated Makeup Direct: A Direct Fire Make-Up Air Unit
Installation, Operation, And Maintenance Manual
WARNING: Improper installation,
adjustment, alteration, service or
maintenance can cause property damage,
injury or death. Read the installation,
operating and maintenance instructions
thoroughly before installing or servicing this
equipment.
FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. Don’t touch electrical switches.
3. Extinguish any open flame.
4. Immediately call your gas supplier.
FOR YOUR SAFETY
The use and storage of gasoline or other
flammable vapors and liquids in open
containers in the vicinity of this appliance is
hazardous.
Lifting
holes
Fire Or Explosion Hazard
Installation and service must be performed
by a qualified installer, service agency or
gas supplier.
Intake Air
If HMD unit is used for make-up air for any
type of fuel burning equipment, HMD unit
must NOT be primary source of intake air.
Consult fuel burning equipment manufacture
for requirements and recommendations.
Environmental Hazards
Other considerations may be required if high
winds or seismic activity are present. If more
information is needed, contact a licensed
professional engineer before moving
forward.
Improper installation, adjustment, alteration,
service or maintenance can cause serious
injury, death or property damage. Carefully
read this publication and any supplemental
documents prior to any installation or
maintenance procedure.