Manuals / Roberts Gorden / Household Appliance / Electric Heater

Roberts Gorden TF-250, TF-350 Optional Heater Accessories, Cut/Pinch Hazard, Edges are sharp

Models: TF-380 TF-250 TF-160 TF-200 TF-120 TF-300 TF-350

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SECTION 8: OPTIONAL HEATER ACCESSORIES

SECTION 8: OPTIONAL HEATER ACCESSORIES

SECTION 8: OPTIONAL HEATER ACCESSORIES

8.1 U-Tube ConfigurationWARNING

Cut/Pinch Hazard

Wear protective gear during installation, operation and service.

Edges are sharp.

Failure to follow these instructions can result in injury.

8.1 U-Tube Configuration

The heaters are approved for optional U-Tube configurations. This installation requires 1 or 2 U- Tube packages depending on configuration desired. Shown below is an example of a typical 80' (24 m) U- Tube configuration. The U-Tube may be installed in either a standard horizontal position or in an opposite 45° position as shown below. When designing a U- Tube configuration, the following additional rules must be adhered to:

•A minimum of 10' (3 m) on TF-120/160 and a min- imum of 15' (4.5 m) on TF-200/250/300/ 350/380 is required between the burner and the U-Tube.

•The correct turbulator (See Page 24, Step 7.5) must be installed in the last standard section of tube.

•The burner must never be operated in a tilted position.

•When installed in a full 45° position, the burner must be installed on the lower side.

•The heater must be properly supported at all loca- tions. See Page 29, Figure 19.

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Roberts Gorden TF-250, TF-350, TF-300 Optional Heater Accessories, Cut/Pinch Hazard, Edges are sharp, U-TubeConfiguration
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