Safety; Installer Responsibility; General Information - Space-Ray LTU Series Installation And Operation Instructions Manual

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SAFETY

This heater is a self-contained infrared radiant tube heater. Safety information required during installation and
operation of this heater is provided in this manual and the labels on the product. The installation, service and
maintenance of this heater must be performed by a contractor qualified in the installation and service of gas
fired heating equipment.
All personnel in contact with the heater must read and understand all safety information, instructions and labels
before operation. The following symbols will be used in this manual to indicate important safety information.
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INSTALLER RESPONSIBILITY

The installer is responsible for the following:
The heater and venting, as well as electrical and gas supplies must be installed in accordance with these
• • • •
installation instructions and any applicable codes and regulations.
Every heater shall be located with respect to building construction and other equipment so as to permit
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access to the heater.
Each installer must follow the clearances to combustible materials for the heaters.
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Install the heater so that the supports and hangers are correctly spaced in accordance with these
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instructions. The heater must be supported by materials having a working load limit of at least 115lbs.
Supply the owner with a copy of these Installation and Operation Instructions.
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Where unvented heaters are used, gravity or mechanical means shall be provided to supply and exhaust at
• • • •
least 4 CFM per 1,000 Btu/hr input of installed heaters.
Never use the heater as a support for a ladder or other access equipment. Do not hang anything from the
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heater.
Supply all installation materials necessary that are not included with the heater.
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Check the nameplate to make sure that the burner is correct for the gas type in the building and the
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installation altitude.
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GENERAL INFORMATION

This heater is a self-contained infrared radiant tube heater for use in locations where flammable gases or vapors
are not generally present (as defined by OSHA acceptable limits) and is intended for the heating of
nonresidential nonresid nonresid nonresid ential ential ential spaces.
For indoor installation only. Not for use in residential dwellings. For indoor installation only. Not for use in residential dwellings. For indoor installation only. Not for use in residential dwellings. For indoor installation only. Not for use in residential dwellings.
INSTALLATION REQUIREMENTS INSTALLATION REQUIREMENTS
INSTALLATION REQUIREMENTS INSTALLATION REQUIREMENTS
The installation must conform to local building codes or in the absence of local codes, with the National Fuel Gas
Code ANSI Z223.1/NFPA54 or the Natural Gas and Propane Installation Code CSA B149.1. Heaters shall be
installed by a licensed contractor or licensed installer. Clearances to combustibles as outlined in this manual
should always be observed. In areas used for storage of combustible materials where they may be stacked
below the heater, NFPA54 requires that the installer must post signs that will "specify the maximum permissible
stacking height to maintain the required clearances from the heater to combustibles."
The higher capacity The higher capacity LTS LTS/ / / / LTU
The higher capacity The higher capacity LTS LTS
recommended mounting height is 18 ft. above floor level for the LTS/LTU recommended mounting height is 18 ft.
recommended mounting height is 18 ft. recommended mounting height is 18 ft.
level for the LTS/LTU level for the LTS/LTU level for the LTS/LTU level for the LTS/LTU 225 225 225- - - - 250 models. 225
the application. the application. If you have any questions, please consult your local Space the application. the application. If you have any questions, please consult your local Space- - - - Ray representative. If you have any questions, please consult your local Space If you have any questions, please consult your local Space
Every heater shall be located with respect to building construction and other equipment so as to permit access
to the heater. Each installer shall use quality installation practices when locating the heater and must give
consideration to clearances to combustible materials, vehicles parked below, lights, overhead doors, storage
areas with stacked materials, sprinkler heads, gas and electrical lines and any other possible obstructions or
hazards. Consideration also must be given to service accessibility.
Warning instructions must be followed to prevent or avoid hazards which Warning Warning Warning
may cause serious injury, property damage or death.
Caution Caution instructions must be followed to prevent incorrect operation or Caution Caution
installation of the heater which may cause minor injury or property
damage.
LTU 180 180– – – – 250 models generate intense radiant heat. 250 models generate intense radiant heat. Therefore, the minimum
LTU LTU 180 180 250 models generate intense radiant heat. 250 models generate intense radiant heat.
above floor level for the LTS/LTU 180
above floor level for the LTS/LTU above floor level for the LTS/LTU
250 models. Heaters may be mounted at various heigh 250 models. 250 models. Heaters may be mounted at various heights and angles depending on Heaters may be mounted at various heigh Heaters may be mounted at various heigh
-2-
Therefore, the minimum
Therefore, the minimum Therefore, the minimum
180- - - - 200 models and 20 ft. 200 models and 20 ft. above floor
180 180 200 models and 20 ft. 200 models and 20 ft.
ts and angles depending on ts and angles depending on ts and angles depending on
Ray representative. Ray representative. Ray representative.
above floor
above floor above floor
Form #43155010
Sept 2011