Easy Radiant Works ED-40U, Руководство по эксплуатации

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9
INSTALLATION IN COMMERCIAL GARAGES AND PARKING
STRUCTURES
Low intensity heaters are suitable for use in commercial garages when installed in
accordance with the latest edition of the Standard for
Parking Structures , ANSI/NFPA
88A, or the Standard for Repair Garages ANSI/NFPA No. 88B, or the Canadian Natural
Gas and Propane Installation Code, B149.1
In a parking structure, a sign with a warning statement
that an overhead heater is
present should be installed in a visible location. Minimum required clearances below the
heater should be clearly visible so that appropriate distances to combustibles will be
maintained to vehicles.
WARNING
INSTALLATIONS OTHER THAN SPACE HEATING
Use for process or other applications that are not space heating will void the products
warranty. Process application requires field inspection and/or certification by local
authorities having jurisdiction.
IMPORTANT
Single or multiple heater placements must be such that continuous operation of
heater(s) will not cause combustible material or materials in storage to reach a
temperature in excess of ambient temperature plus 90 degrees Fahrenheit (32 degrees
Celsius).
It is the installer’s responsibility to ensure that building materials with a low heat
tolerance, which may degrade at lower temperatures, are protected to prevent
degradation. Refer to “Clearance to Combustibles” information in these installation
instructions.
GENERAL INSTALLATION PROCEDURE
PRE-INSTALLATION SURVEY
It is recommended that a full heating design, including a heat loss calculation be
conducted. Heater sizing and placement must consider available mounting height,
sources of heat loss, and clearances to combustibles with respect to stored material,
moveable objects (cranes, vehicles, lifts, overhead doors, etc) sprinkler systems, and
other obstructions on the site. Consideration must also be given to vent / duct
placement and the allowable combined lengths of vent and duct.
- Carefully survey the area to be heated and place the burner and combustion
chamber in the coldest area if possible.
- The heater shall be hung in such a fashion so as to conform with the
clearances to combustibles described on the name plate.
- Clearances to combustibles must be maintained from vehicles parked below.
- Adequate clearances must be maintained for installation in public garages
and airplane hangars.
- Verify location with respect to the building construction and equipment, so as
to provide sufficient clearances and accessibility for servicing.