Greenheck Heavy Duty Smoke Damper HSD-401 (464604) - Manual

These instructions apply to the installation of HSD-401 series leakage rated smoke dampers. Specific requirements in these
instructions are mandatory. These instructions meet the requirements of UL 555S UL listing R13317.
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Document number 464604
HsD-401
Leakage Rated Smoke Dampers
Vertical or Horizontal Mount
“UL CLAssIFIED (see complete marking on
product)”
“UL CLAssIFIED to Canadian safety standards (see
complete marking on product)”
UL Standard 555S (Classification #R13317)
sAFEty 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.
This manual is the property of the owner, and is required for future maintenance. Please leave it with the owner when the
job is complete.
WARRANty
Greenheck warrants this equipment to be free from
defects in material and workmanship for a period of one
year from the purchase date. Any units or parts which
prove to be defective during the warranty period will be
repaired or replaced at our option. Greenheck shall not
be liable for damages resulting from misapplication or
misuse of its products. Greenheck will not be responsible
for any installation or removal costs. Greenheck will not be
responsible for any service work or backcharges without
prior written authorization.
Due to continuing research, Greenheck reserves the right to change specifications without notice.
RECEIvING AND HANDLING
Upon receiving dampers, check for both obvious and
hidden damage. If damage is found, record all necessary
information on the bill of lading and file a claim with
the final carrier. Check to be sure that all parts of the
shipment, including accessories, are accounted for.
Dampers must be kept dry and clean. Indoor storage
and protection from dirt, dust and the weather is highly
recommended. Do not store at temperatures in excess of
120°F (49ºC).
HSD-401 Dampers are intended for installation
in accordance with smoke damper requirements
established by:
National Fire Protection Association
NFPA Standards 80, 90A, 92A, 92B, & 105
ICBO Uniform Building Codes
IBC International Building Codes
Installation, Operation and Maintenance Instructions
®