Roberts Gorden BH35ST/EF, BH35UT/EF, BH30UT/EF, BH40DL, BH60DL/EF, BH25UT/EF Clips Assembly Coupling

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SECTION 6: LINEAR & DOUBLE LINEAR HEATER INSTALLATION

Figure 21: Double Linear General Assembly Overview

							U-Clips
				Assembly			Coupling	Tube Clamp Package
				Fan			Tube
							Fan
		Reflector				Swirler Weld Spot	1200 mm approx.
Reflector End Cap					Hanger	Internal
Reflector End Cap	Burner	Tube Clamp Package	Burner Tube	Reflector Support	Tube and Reflector
								17 of 75

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Contents Owner If you smell gasPage Roberts-Gordon LLC Table of ContentsPage Linear & Double Linear, One Side Reflector Table of FiguresPage Product Approval Safety Labels and Their Placement Heater SafetyManpower Requirements Top Panel Label Placement National Standards and Applicable Codes Installer ResponsibilityLow Level User Instructions Clearances to Combustibles BH20ST BH40DL BH40ST/EFBH45ST/EF BH15ST BH30DLBH35ST/EF BH70DL/EF BH55STBH20UT Clearance Data -U TubeBH15UT 250 1780 1960 560 200 1370 1500 560200 1530 1650 560 250 1630 1860 560Major Component Descriptions General Suspension Details Typical Suspension Details Description Linear & Double Linear Heater InstallationLinear Standard Parts List Burner Tube ClipsWeld Spot BH45ST/EFBH50ST/EF f BH55ST f BH15ST fBH20ST f BH35ST/EF fDouble Linear Standard Parts List Burner Tube Reflector Support Tube and Reflector Clips Assembly CouplingReflector Overlap approx RepeatedSide Closed Burner Tube InstallationCoupling and Tube Assembly OpenTighten slide bar as shown below 1 Coupling and Tube Assembly2 Coupling and Tube Assembly Tube Clamp Package Installation 02750303 Option a Option BFan Tube Fan Tube Weld Spot Coupling TeeTube Standard Parts List Tube Heater Installation94320812 200 mm Tube Assembly Overview690 mm BH35UT/EF gReflector Overlap 1780 mm Burner Tube and Fan Tube Installation U-Tube Hanger PlacementNut Torque 13.56 Nm Lock Washer Tube Clamp 1 Tube Clamp Package InstallationU-Tube Support Bracket Assembly Installation BoltOrient coupling so that Impact block is Tube Support Bracket Assembly Coupling Tube InstallationU-Tube Installation Reflector 02750303 Reflector Support Strap 03050000 Screw #8 x 3/4 3.9 x 19mm Damper Flange Multiburner Configuration & InstallationFan Tube Weld Spot Install Fully open position ID/ID Sleeve Mm Hanger Reducer Typical Fan Arrangement Mm Hanger CrossMm Manifold Damper Typical Cross Mm Manifold Max 1000 3000 mm TeeFan Assembly Burner & FAN InstallationBurner Installation Tee Tighten securely until tube Cannot be removed Double Linear Fan InstallationTighten securely until tube Cannot be removedNon-Return Valve 1 Double Linear Fan InstallationUse 1 x ¾ reducer Not suppliedCondensate Drain Assembly Optional Heater Accessories She et Met al Screw 2 Side Reflector InstallationPer reflector Use additional supports High air movement Use six #8 sheet metal screws to attach the joint piece Tube Cover InstallationStep 2 Frame Shield Installation Decorative Grille Installation .3.1 Grille Installation3 Grille Installation 2 Grille End Cap Installation3 Mesh Guard Connection Sports Hall Guard Installation2 Fastener Installation 1 Grille InstallationAdjust Undershield Height Undershield Installation 10.6.1 Hanger InstallationUndershield Installation Wall Mounting Hardware InstallationLinear Venting End of Tube Fan Tube Outside Combustion Air SupplyAir Supply Requirements Common Duct Fresh Air Intake SpigotGAS Piping Gas Supply Pipe Connector 545 mm Minimum BurnerShut-Off Valve Supplied by Roberts-Gordon 1000 mm Long Typical External Wiring Diagram Double Linear Option WiringTypical External Wiring Diagram Linear or U-Tube Typical External Wiring Diagram Multiburner Internal Wiring Diagram Heater Lockout Indication Optional Operation and serviceOperation Tubing may still be hotCommissioning Multiburner Heater Lockout Indicator by ConnectorHeater Lockout Indicator by Volt Free Connector TestingECA Approved Systems Multiburner only Servicing Instructions Vehicles and Other Objects Pressure SwitchAutomatic Flame Control Unit NeonsWindow TubesGas Line Burner ObservationTroubleshooting U-Tube Troubleshooting Flow Chart Linear, Double LinearTroubleshoot Ends Troubleshooting Flow Chart Linear, Double Linear and U-TubeTroubleshooting Flow Chart Multiburner Re-establish continuity Purge Lines Troubleshooting Flow Chart MultiburnerWhile burner is running. See Manifold Gas Pressure SettingGovernor orifice pressure Replacement Parts Item Description Specifications Tube Heater Linear HeaterDouble Linear Heater Burner Airplate ID Number Jet Numbers #30 #19 Natural G20 Burner SpecificationsStandard BH15 BH20 BH25 BH30 BH35 BH40 BH45 BH50 BH55BH25/EF BH30/EF BH35/EF BH40/EF BH45/EF BH50/EF EF Burner SpecificationsPage Page F r a r e d H e a t i n g