Manuals / Roberts Gorden / Household Appliance / Electric Heater

Roberts Gorden TF-380, TF-350, TF-300, TF-120 1 Burner Tube Installation, 2 Burner Installation

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

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SECTION 7: HEATER INSTALLATION

Step 7.1 Burner Tube Installation

NOTE:

Tubing requires a downward slope of 1/2" (13 mm)

per 20' (6 m) away from burner.

7' 6" ± 1'
(229 cm ± 25 cm)
		S-hook
	29"± 2"
	(73 cm ± 5 cm)
Description	Part Number	Burner Tube
Burner Tube	03051XXX	Hanger
S-Hook	91907302
Tube/Reflector Hanger	03090100

Offset mounting hole must be to the top.

Weld seam must be to the bottom of the tube.

Step 7.2 Burner Installation

	Bolt
	Lock Washer
	Gasket
	Burner
Description	Part Number
Bolt	94273914
Lock Washer	96411600
Gasket	02568200
Burner	090XXXXX
	21

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Roberts Gorden TF-380, TF-350, TF-300, TF-120, TF-200, TF-160, TF-250 1 Burner Tube Installation, 2 Burner Installation

Contents

TF-120 TF-160 TF-200 TF-250 TF-300 TF-350 TF-380 Installation, Operation & Service ManualVantage TF Twin Fire Unitary Infrared HeaterPage 2012 Roberts-GordonLLC TABLE OF CONTENTSPage LIST OF TABLES TABLE OF FIGURESPage 1.3 California Proposition SECTION 1: HEATER SAFETY1.1 Manpower Requirements 1.2 Safety Labels and Their PlacementLighting Instruction Plate Label FIGURE 1: Top and Bottom Panel Label PlacementBottom Panel Top PanelControl Side Panel Inside FIGURE 2: Side Panel Label PlacementWiring Label Control Side PanelProduct Damage Hazard SECTION 2: INSTALLER RESPONSIBILITY2.1 Wall Tag 2.2 Corrosive ChemicalsClearances are the required distances that Model FIGURE 3: STANDARD REFLECTORinches centimetersModel FIGURE 6: 45 TILT REFLECTORinches centimetersModel FIGURE 9: U-TUBE,OPPOSITE 45 REFLECTORinches centimetersModel FIGURE 12: VENTING4.4 Electrical 4.1 Gas Codes4.2 Aircraft Hangars 4.3 Public GaragesSECTION 5: MAJOR COMPONENTS Coupling AssemblyFlexible Boot Reflector Support Strap & Wire Form5.1 Standard Parts List Table 1: Contents of Burner CartonTable 2: Contents of Core and Extension Packages Additional tubing length may be added to heater. Tubing must be heat-treated,aluminized or porcelain coated. Any additional tubing lengths are considered as vent length for length determination. Maximum venting length for minimum heater length is 45 13.7 m total, or 22.5 7 m on each tube 6.3 TF-300- Double U Design Common Vent SECTION 6: SUGGESTED LAYOUTS6.1 TF-380- 4 Elbow Design Common Vent 6.2 TF-350- 4 Elbow Design Common VentTube 10 Typ90 Elbow BurnerCut/Pinch Hazard SECTION 7: HEATER INSTALLATIONSevere Injury Hazard on Page 17, FigureTypical Suspension Details FIGURE 14 Critical Hanger PlacementFIGURE 15: Linear Heater Assembly Overview LEGEND FIGURE 16: Linear Heater Layout Overview60 18 m Tube Length Each Side 70 21 m Tube Length Each Side80 24 m Tube Length Each Side Step 7.2 Burner Installation Step 7.1 Burner Tube InstallationClosed Step 7.3 Tube Clamp Package InstallationStep 7.4 Coupling and Tube Assembly OpenStep 7.4.1 Coupling and Tube Assembly Continued Step 7.4.2 Coupling and Tube Assembly Continued± 2 5 cm Step 7.5 Turbulator Installation 7.6 Reflector Installation Fire HazardReflector must not touch tube reflector supports and U-clipsdepends on the To ensure proper expansion and contractionEdges are sharp SECTION 8: OPTIONAL HEATER ACCESSORIES8.1 U-TubeConfiguration Cut/Pinch HazardU-tube,Opposite FIGURE 18: U-TubeHeater Assembly OverviewU-tube,Standard U-tube,45LEGEND FIGURE 19: U-TubeHeater Layout Overviewbc gd h FIGURE 20: U-TubeHeater Layout Overview ContinuedStep 8.2.3 Reflector Joint Installation 8.2 Elbow Package ConfigurationStep 8.2.1 Elbow Installation Step 8.2.2 Elbow InstallationStep 8.2.4 Reflector Joint Installation Step 8.2.5 Reflector Joint DetailFIGURE 21: Reflector Joint Detail Step 8.3.1 Bracket Installation Step 8.3.2 Side Reflector Installation8.3 Reflector Side Extension Step 8.5.1 Grille Installation 8.4 Lower Clearance Shield InstallationStep 8.4.1 Shield Support Strap Assembly 8.5 Two-FootDecorative Grille InstallationMaximum Step 8.5.2 Frame Shield InstallationPart Number MinimumStep 8.6.3 Grille Installation 8.6 Protective Grille InstallationStep 8.6.1 Silicone Cap Installation Step 8.6.2 Grille End Cap InstallationEdges are sharp SECTION 9: VENTINGCarbon Monoxide Hazard Cut/Pinch Hazard9.6 Length Requirements 9.4 Vertical Venting9.5 Unvented Operation Tube Termination FIGURE 22: Tube Terminationfor Single Vent 9.9 Flexible Boot Installation Single Vent9.8 Vertical Ventilation 4 10 cm Pipe SIDE VIEWRoof 9.10 Common Sidewall Venting9.11 Vertical Ventilation 6 15 cm Pipe TOP VIEWRolled Sleeve Installation for Common Vent 9.12 Flexible Boot Installation Common Vent9.13 Outside Combustion Air Supply 9.13.2 Vertical Outside Air Supply9.13.1 Length Requirements Metal Screws 9.13.3 Horizontal Outside Air SupplyFire Hazard Gas hose can crack when twistedGas can leak if piping is not installed properly SECTION 10: GAS PIPINGCORRECT POSITIONS when attaching gas hoseINCORRECT POSITIONS WRONG INSTALLATION FIGURE 23: Gas Connection with Flexible Gas Hose11.1 Line Voltage Thermostat Wiring DANGERSECTION 11: WIRING Disconnect electric before service11.2 Low Voltage Thermostat and Relay Wiring 11.4 Ladder Diagram 11.3 Internal WiringElectrical Cord or Flexible Conduit Burner during installation SECTION 12: OPERATION AND MAINTENANCEheater before service before serviceVehicles and Other Objects 12.5 Maintenance ChecklistInstallation Code and Annual Inspections See Page 5, SectionBurner Observation Safety LabelsGas Line Check for gas leaks. See Page 44, Sectionbefore service SECTION 13 TROUBLESHOOTINGDisconnect electric before service heater before service13.1 Troubleshootin g Flow ChartTROUBLESHOOT ENDS NaturalPropane 13.2 Manifold Gas Pressure SettingControl Side View of Heater ManometerDANGER SECTION 14: REPLACEMENT PARTSPart Number Description15.3 Suspension Specifications SECTION 15: GENERAL SPECIFICATIONS15.1Material Specifications 15.1.1 Reflectors 15.2Heater Specifications 15.2.1 IgnitionPage LIMITATIONS ON AUTHORITY OF REPRESENTATIVES WARRANTY IS VOID IFROBERTS-GORDONLLC WILL PAY FOR ROBERTS-GORDONLLC WILL NOT PAY FORPage Page Page