Roberts Gorden BH25UT/EF Burner Tube Installation, Coupling and Tube Assembly, Open, Closed

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SECTION 6: LINEAR & DOUBLE LINEAR HEATER INSTALLATION

Step 6.3 Burner Tube Installation

Bow Shackle

Hanger Burner Tube

Note:
Tubing requires a downward	Offset mounting
slope of 13 mm per 6000 mm	hole must be
away from burner.	to the top.

Weld seam

must be to the

bottom of the tube.

2290 mm ± 250 mm

Description	Part Number
Burner Tube	03051100
Bow Shackle	E0007576
Tube/Reflector Hanger	03090100

Step 6.4 Coupling and Tube Assembly

A Close coupling	B Start slide bar/coupling lock
with tab.	onto coupling.

	Tab
	Slide Bar
	Wide End
Open	Coupling
	76 mm to
	101 mm
	Closed

C Insert tubes into coupling.	D Tighten coupling to join tubes.
		Slide Bar
Orient coupling so that		Coupling
Orient coupling so that
the impact block is in the		Tube
2:00 or 10:00 o’clock		Tube
positions
Tube
Tube	Description	Part Number
	Coupling	01329600
	Slide Bar/Coupling Lock	01329700
	Tube	91409408

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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 Manpower Requirements Heater SafetySafety Labels and Their Placement Top Panel Label Placement Low Level User Instructions Installer ResponsibilityNational Standards and Applicable Codes Clearances to Combustibles BH45ST/EF BH40ST/EFBH15ST BH30DL BH20ST BH40DLBH35ST/EF BH70DL/EF BH55STBH15UT Clearance Data -U TubeBH20UT 200 1530 1650 560 200 1370 1500 560250 1630 1860 560 250 1780 1960 560Major Component Descriptions General Suspension Details Typical Suspension Details Linear Standard Parts List Linear & Double Linear Heater InstallationDescription Weld Spot ClipsBurner Tube BH20ST f BH15ST fBH35ST/EF f BH45ST/EFBH50ST/EF f BH55ST fDouble Linear Standard Parts List Burner Tube Reflector Support Tube and Reflector Clips Assembly CouplingSide RepeatedReflector Overlap approx Coupling and Tube Assembly Burner Tube InstallationOpen Closed2 Coupling and Tube Assembly 1 Coupling and Tube AssemblyTighten slide bar as shown below 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 OverviewReflector Overlap 1780 mm BH35UT/EF g690 mm Burner Tube and Fan Tube Installation U-Tube Hanger PlacementU-Tube Support Bracket Assembly Installation 1 Tube Clamp Package InstallationBolt Nut Torque 13.56 Nm Lock Washer Tube ClampOrient coupling so that Impact block is U-Tube Installation Tube InstallationTube Support Bracket Assembly Coupling Reflector 02750303 Reflector Support Strap 03050000 Screw #8 x 3/4 3.9 x 19mm Fan Tube Weld Spot Install Fully open position Multiburner Configuration & InstallationDamper Flange Mm Manifold Damper Typical Cross Typical Fan Arrangement Mm Hanger CrossMm Manifold Max 1000 3000 mm Tee ID/ID Sleeve Mm Hanger ReducerBurner Installation Burner & FAN InstallationFan Assembly Tighten securely until tube Double Linear Fan InstallationCannot be removed Tee Tighten securely until tube Cannot be removedUse 1 x ¾ reducer 1 Double Linear Fan InstallationNot supplied Non-Return ValveCondensate Drain Assembly Optional Heater Accessories Per reflector Use additional supports High air movement 2 Side Reflector InstallationShe et Met al Screw Step Tube Cover InstallationUse six #8 sheet metal screws to attach the joint piece 2 Frame Shield Installation Decorative Grille Installation .3.1 Grille Installation3 Grille Installation 2 Grille End Cap Installation2 Fastener Installation Sports Hall Guard Installation1 Grille Installation 3 Mesh Guard ConnectionUndershield Installation Undershield Installation 10.6.1 Hanger InstallationAdjust Undershield Height Wall Mounting Hardware InstallationLinear Venting Air Supply Requirements Outside Combustion Air SupplyEnd of Tube Fan Tube Common Duct Fresh Air Intake SpigotGAS Piping Shut-Off Valve Supplied by Roberts-Gordon 1000 mm Long Connector 545 mm Minimum BurnerGas Supply Pipe Typical External Wiring Diagram Linear or U-Tube WiringTypical External Wiring Diagram Double Linear Option Typical External Wiring Diagram Multiburner Internal Wiring Diagram Operation Operation and serviceTubing may still be hot Heater Lockout Indication OptionalHeater Lockout Indicator by Volt Free Connector Heater Lockout Indicator by ConnectorTesting Commissioning MultiburnerECA Approved Systems Multiburner only Servicing Instructions Automatic Flame Control Unit Pressure SwitchNeons Vehicles and Other ObjectsGas Line TubesBurner Observation WindowTroubleshooting 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 MultiburnerGovernor orifice pressure Manifold Gas Pressure SettingWhile burner is running. See Replacement Parts Item Description Specifications Double Linear Heater Linear HeaterTube Heater Standard Burner SpecificationsBH15 BH20 BH25 BH30 BH35 BH40 BH45 BH50 BH55 Burner Airplate ID Number Jet Numbers #30 #19 Natural G20BH25/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