Desa Td125, Td126, Td127, Td128 owner manual Continued

Safety

Continued

This is a propane, direct-fired heater. Propane is heavier than air. If propane leaks from a connection or fitting, it sinks to the floor, col- lecting there with the surrounding air, forming a potentially explosive mixture. Obviously, propane leaks should be avoided, so set up the propane supply with utmost care. Read Propane/LP Safety, page 4 for additional in- formation about detecting propane leaks. Leak check new connections or reconnections with a noncorrosive leak detection fluid and follow all connection instructions herein. Also, ask your propane dealer for advice on the propane ap- plication and supply installation and ask them to check it if there are any questions.

When the heater is to be operated in the pres- ence of other people the user is responsible for properly acquainting those present with the safety precautions and instructions, and of the hazards involved.

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.

1.State of Massachusetts: The installation must be made by a licensed plumber or gas fitter in the Commonwealth of Mas- sachusetts.

2.Check heater thoroughly for damage. DO NOT operate a damaged heater.

3.DO NOT modify heater or operate a heater which has been modified from its original condition.

4.Use only propane/LP gas.

5.Use only VAPOR WITHDRAWAL pro- pane supply. The propane cylinder must be arranged for vapor-withdrawal, in accordance with the Compress Gas As- sociations, Small Propane Bottle Assem- bly. If there is any question about vapor withdrawal, ask your propane dealer.

6.Use only hose and regulator assembly provided with heater.

7.Inspect hose assembly before each use of heater. If there is excessive abrasion or wear, or hose is cut, replace with hose assembly listed on parts list before using heater.

8.This heater is for OUTDOOR USE ONLY.

Make sure there is ample fresh air ventila- tion. Do not use in buildings, garages or other enclosed spaces.

9.If at any time gas odor is detected, IM- MEDIATELY DISCONTINUE operation until source of gas has been located and corrected. Read Propane/LP Safety, page

4 for additional information about detect- ing propane leaks.

10.Do not expose heater to water spray, rain and/or dripping water.

11.Maintain minimum clearance to people or normal combustible material (paper) of 3 ft. (91.44 cm) from top and 2 ft. (60.96 cm) from reflector.

12.Operate only on a stable, level surface.

13.Do not spray aerosols near heater during use or shortly thereafter.

14.Do not clean heater with combustible or corrosive cleaners. Use a noncorrosive leak detection fluid.

15.Check control compartment burners and circulation air passageways for free air passage. Make sure there are no obstruc- tions. These areas are a common location for spider webs, which can present a dangerous condition, damage heater and render it unsafe for use. Heater must be checked if any of the following conditions exist:

a)Gas smell along with predominate yel- low tipping of burner.

b)Heater does not reach temperature.

c)Uneven burner glow.

d)Burner makes popping noises during nor- mal use, other than during shutdown.

16.Use only a noncorrosive leak detection fluid to conduct leak tests whenever a propane cylinder is connected. Bubbles indicate a leak.

17.Do not adjust gas regulator. If you are unsure of your appliances gas type or pressure, call a qualified service person.

18.Place control knob in OFF position when heater is not in use.

19.Always disconnect gas supply after heater is turned OFF.

20.Do not move, handle or service while hot or burning.

21.Allow 45 minutes to cool down after use before attempting to move heater.

22.Do not operate this appliance in windy conditions. Maximum allowable wind speed is 10 mph (16 Km/h).

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