Desa 35-R owner manual Operating Instructions, Connecting to GAS Supply

LOCATING HEATER

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The installer must inform the owner/operator of this appliance that precautions must be taken to protect the appliance from physical damage.

This appliance produces radiant heat. Therefore, it must be located at least 6 feet away from any propane/LP gas container and must not be directed toward any propane/LP gas container within 20 feet.

The heater must be installed in a location such that it will not be exposed directly to water spray, rain and/or dripping water.

Use of this heater in a draft/windy area decreases its efficiency. If possible, operate the unit in a draft free area.

CONNECTING TO GAS SUPPLY

This model may be connected to a self-contained propane/LP gas supply system using the hose and regulator assembly supplied with the appliance OR, it may be connected to a permanently installed propane/LP gas supply system.

If connected to a self-contained propane/LP gas supply system, the hose assembly must be inspected prior to each use of the heater. If it is evident that there is excessive abrasion or wear or if the hose is cut, it must be replaced prior to the heater being put into operation.

WARNING: Never use a fork lift truck type cylinder.

The connection to a propane/LP cylinder must be made in a well ventilated area using the regulator and hose assembly supplied with the appliance. DO NOT attempt to adjust this regulator. It has been preset at the factory to provide safe and proper operation of the appliance. Use a 7/8" open end wrench to connect the POL fitting (supplied with the propane/LP regulator) to the propane/LP cylinder. Turn the POL nut in a counterclockwise direction (left hand thread) until tight. DO NOT use pipe compound on POL threads.

The heater must be located at least 6 feet away from any propane/LP cylinder and must not be directed toward any propane/LP cylinder within 20 feet. If more than one heater is used, they and the supply cylinders must be separated by at least 20 feet.

The gas supply must be turned off at the propane/ LP supply cylinder when the heater is not in use.

When the heater is to be stored indoors, the con- nection between the propane/LP supply cylinder and the heater must be disconnected and the cylinder removed from the heater and stored in accordance with Chapter 5 of the Standard for

the Storage and Handling of Liquefied Petroleum Gases ANSI/NFPA 58.

If connected to a permanently installed propane/ LP supply system, the system requires the use of a two-stage gas regulator assembly which is normally provided by your propane/LP dealer as part of the propane/LP supply system. Consult with your local propane/LP dealer for details concern- ing proper equipment and installation.

Piping must be clean and free from scale or burrs.

WARNING: Never use a flame for gas leak testing.

OPERATING

INSTRUCTIONS

WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result causing property damage, per- sonal injury or loss of life.

CAUTION: This appliance is hot during normal operation, avoid physical contact.

CAUTION: Do not place clothing or other combustible materials on this appliance.

DO NOT operate this heater if any part has been under water. Call a qualified service technician to inspect the appliance and to replace any part of the control system or gas control valve which has been under water.

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