Desa AT Series owner manual Table of Contents, Safety Information

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TABLE OF CONTENTS SAFETY INFORMATION

TABLE OF CONTENTS
SAFETY INFORMATION	2
UNPACKING	3
PRODUCT IDENTIFICATION	3
THEORY OF OPERATION	4
PROPANE/LP SUPPLY	4
VENTILATION	4
INSTALLATION	4
OPERATION	5
STORAGE	6
MAINTENANCE	6

SERVICE PROCEDURE		6
WIRING DIAGRAMS		8
SPECIFICATIONS		8
ACCESSORIES		9
TECHNICAL SERVICE		9
SERVICE PUBLICATIONS		9
REPLACEMENT PARTS		9
ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST		10
WARRANTY INFORMATION	Back Cover

SAFETY INFORMATION

WARNINGS

Propane/LP Gas: Propane/LP gas is odorless. An odor-making agent is added to propane/LP gas. The odor helps you detect a propane/LP gas leak. However, the odor added to propane/LP gas can fade. Propane/LP gas may be present even though no odor exists.

WARNING: FIRE, BURN, INHALATION, AND EX- PLOSION HAZARD. KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER OR CARD- BOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUC- TIONS. NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS GASO- LINE, SOLVENTS, PAINT THINNER, DUST PARTICLES OR UNKNOWN CHEMICALS.

WARNING: Not for home or recreational vehicle use.

The heater is designed and approved for use as a construction heater under ANSI Z83.7. The purpose of construction heaters is to provide temporary heating of buildings under construction, alteration or repair. Properly used, the heater provides safe economical heating. Products of combustion are vented into the area being heated.

We cannot foresee every use which may be made of our heaters.

Check with your local fire safety authority if you have questions about heater use.

Other standards govern the use of fuel gases and heat producing products for specific uses. Your local authorities can advise you about these.

Carbon Monoxide Poisoning: Some people are more affected by carbon monoxide than others. Early signs of carbon monoxide poisoning resemble the flu, with headaches, dizziness, and/or nau- sea. If you have these signs, the heater may not be working properly. Get fresh air at once! Have heater serviced.

Make certain you read and understand all warnings. Keep this manual for reference. It is your guide to safe and proper operation of this heater.

•Install and use heater with care. Follow all local ordinances and codes. In the absence of local ordinances and codes, refer to the Standard for Storage and Handling of Liquefied Petro- leum Gas, ANSI/NFPA 58 and the Propane Installation Code, CAN/CGA B149.2. This instructs on the safe storage and han- dling of propane gases.

•Use only the electrical voltage and frequency specified on model plate. The electrical connections and grounding of the heater shall follow the National Electric Code, ANSI/NFPA 70 or the Canadian Electric Code, Part 1.

•Electrical grounding instructions — This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazard and should be plugged directly into a properly grounded three-prong receptacle or extension cord.

•Approved by the New York City Fire Department under cer- tificate of Approval #4953. To be used only at construction site with applicable New York City codes, regulations, rules, directives, permits, etc.

•This product has been approved for use in the Commonwealth of Massachusetts.

•For indoor use only. Provide adequate ventilation.

•Keep heater away from strong drafts, wind, water spray, rain, or dripping water.

•Use only in well-vented areas. Before using heater, provide at least a three-square-foot opening of fresh, outside air for each 100,000 Btu/Hr of rating. This heater produces carbon mon- oxide, which is listed by the State of California as a reproduc- tive toxin under Proposition 65.

• Do not use heater outdoors or in occupied dwellings.

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