Manuals / Roberts Gorden / Household Appliance / Furnace

Roberts Gorden BH25UT/EF 3 Burner Tube Installation, 4 Coupling and Tube Assembly, hole must be

Models: BH45ST/EF BH20UT BH50ST/EF BH55ST BH70DL/EF BH45UT/EF BH50UT/EF BH40UT/EF BH30DL BH15UT BH25ST/EF BH30ST/EF BH50DL/EF BH40ST/EF BH15ST BH20ST BH25UT/EF BH60DL/EF BH35ST/EF BH40DL BH30UT/EF BH35UT/EF

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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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Roberts Gorden BH25UT/EF, BH40DL 3 Burner Tube Installation, 4 Coupling and Tube Assembly, Bow Shackle Hanger Burner Tube

Contents

Blackheat Installation, Operation & Service ManualVacuum Assisted Linear, Double Linear U-Tube,and Multi-BurnerPage 2010 Roberts-GordonLLC TABLE OF CONTENTSPage TABLE OF FIGURES Page 1 of Product Approval1.1 Manpower Requirements SECTION 1: HEATER SAFETY1.2 Safety Labels and Their Placement Figure 1 Side and Back Panel Label PlacementInternal Wiring Label Figure 2: Top Panel Label PlacementTop Panel Gas Connection Label2.1 Low Level User Instructions SECTION 2 INSTALLER RESPONSIBILITY2.2 Corrosive Chemicals Product Damage HazardFire Hazard SECTION 3: CLEARANCES TO COMBUSTIBLES3.1 Required Clearances to Combustibles Model 3.2 Clearance Data - Linear and Double LinearBH40ST/EF BH45ST/EFFOOT DECO GRILLE FIGURE 7: LINEAR & DOUBLE LINEAR,BH25ST/EF BH50DL/EFFIGURE 11: U-TUBE,HORIZONTAL MOUNT 3.3 Clearance Data -UTubeBH15UT BH20UTFIGURE 16: U-TUBE,PROTECTIVE GRILLE FIGURE 15: U-TUBE,OPPOSITE 45 TILTFIGURE 17: U-TUBE,VENTING BH15UTSECTION 4: MAJOR COMPONENT DESCRIPTIONS Severe Injury Hazard SECTION 5: GENERAL SUSPENSION DETAILSCut/Pinch Hazard Edges are sharpTypical Suspension Details Figure 18: Critical Hanger PlacementSide View Bow ShacklePVC coating must be removed prior to installation 6.1 Linear Standard Parts ListCut/Pinch Hazard Edges are sharpClamp Package Figure 19: Linear General Assembly OverviewTube LEGEND Figure 20: Linear Layout OverviewModel PVC coating must be removed prior to installation 6.2 Double Linear Standard Parts ListPart No DescriptionTube Clamp Package Tube Clamp PackageLEGEND Figure 22 Double Linear Layout OverviewModel BH30DLStep 6.4 Coupling and Tube Assembly Step 6.3 Burner Tube InstallationBow Shackle Hanger Burner Tube Tubing requires a downwardStep 6.4.2 Coupling and Tube Assembly Continued Step 6.4.1 Coupling and Tube Assembly Continued± 50 mm 21 of Step 6.5 Tube Clamp Package Installation01318901 Reflector must not touch tube Step 6.6 Reflector InstallationFire Hazard HangerOption A Option BOption B Option AWeld Spot Fan TubeCoupling Coupling7.1 U-TubeStandard Parts List SECTION 7 U-TUBEHEATER INSTALLATIONCut/Pinch Hazard Edges are sharpPart No PVC coating must be removed prior to installation200 mm Figure 23: U-TubeAssembly Overview27 of Model Figure 24: U-TubeLayout OverviewLEGEND Step 7.3 Burner Tube and Fan Tube Installation Step 7.2 U-TubeHanger PlacementOffset mounting hole must be to the top Weld Spot Fan TubeU-tube,Standard Step 7.3.1 Tube Clamp Package InstallationU-tube,Opposite Step 7.5.1 Coupling and Tube Assembly Continued Step 7.5 Coupling and Tube AssemblyCorrect Slide Bar dimensions ± 50 mmStep 7.7 U-TubeInstallation Step 7.6 Tube InstallationBracket Assembly Weld SpotFire Hazard Step 7.8 Reflector InstallationReflector must not touch tube Weld SpotEnd Reflector U-Clips Figure 25: Multiburner Damper Flange Installation 8.1 Initial AssemblySevere Injury Hazard Cut/Pinch HazardBH25UT Step 9.1 Burner Installation SECTION 9: BURNER & FAN INSTALLATIONStep 9.2 Fan Assembly For details, see Page 21, Step9.3 Linear & U-TubeFan Installation Step 9.4 Double Linear Fan InstallationSuspension Chain Wall Tee Fan Condensate Cap 1 BSP threaded hole Step 9.6 Condensate Drain AssemblyUse 1 x ¾ reducer. not supplied 3/4 CPVC Pipe 3/4 Female Non-Return Flow Valve 3/4 CPVC PipeCut/Pinch Hazard SECTION 10: OPTIONAL HEATER ACCESSORIESEdges are sharp 41 ofStep 10.1.1 Bracket Installation 10.1 Reflector Side Extension InstallationStep 10.1.2 Side Reflector Installation Sheet Metal ScrewStep 10.2 U-TubeCover InstallationStep Step44 of Step 10.3.2 Frame Shield InstallationStep 10.4.3 Grille Installation Step 10.4.2 Grille End Cap InstallationStep 10.5.2 Fastener Installation 10.5 Sports Hall Guard InstallationStep 10.5.1 Grille Installation Step 10.5.3 Mesh Guard Connection10.6.3 Adjust Undershield Height 10.6.2 Undershield Installation10.7 Wall Mounting 10.7.1 Hardware InstallationFigure 27: U-TubeHorizontal Figure 28: U-TubeAngle Mounted Figure 29: Linear11.1.4 Flueless Installation 11.1.3 Flue Installation11.2.1 Flue Installation 11.2.2 Flueless Installation ENFigure 30: Individual Flue Connection Detail Figure 31: Flue Connection Dimensions11.3 Outside Combustion Air Supply 11.3.1 Air Supply RequirementsFigure 32: Fresh Air Intake Spigot Figure 33: Air Supply with Flue Configurations11.4 Common Duct Gas can leak if piping is not installed properly Flex gas line can crack when twistedSECTION 12: GAS PIPING Gas line moves during normal operationCORRECT POSITIONS Disconnect electric before service SECTION 13: WIRINGDANGER Electrical Shock Hazard13.4 Typical External Wiring Diagram Multiburner 57 of 13.5 Internal Wiring Diagrambefore service heater before serviceduring installation disconnect switch may14.2 Testing 14.1.1 Heater Lockout Indicator by Connector14.3 Commissioning Multiburner 14.4 System Checks14.6 ECA Approved Systems Multiburner only 15.1.2Burner and Fan Removal Maintenance 15.1 Annual Procedure15.1.3 Tube and Reflector Maintenance SECTION 15: SERVICING INSTRUCTIONS15.3 Maintenance Checklist 15.2.5 Pressure SwitchInstallation Code and Annual Inspections 15.2.4 Automatic Flame Control UnitSee Page 11, Section TubesGas Line Check for gas leaks. See Page 53, SectionKeep all flammable SECTION 16: TROUBLESHOOTINGobjects, liquids and vapors the minimum65 of and U-TubeTROUBLESHOOT ENDS 66 of67 of 16.2 Troubleshooting Flow Chart Multiburner68 of Troubleshooting Flow Chart MultiburnerGovernor Adjustment Screw DANGER SECTION 17: REPLACEMENT PARTSPage 18.1 Material Specifications SECTION 18 SPECIFICATIONS18.2 Heater Specifications 18.3 Venting Specifications 18.3.1 Fans18.7 Double Linear Heater 18.6 Linear Heater18.8 U-TubeHeater Figure 37: Linear and U-TubeSpecifications 18.9 Burner SpecificationsBurner Specifications End ViewBH25/EF 18.9.2 EF Burner SpecificationsBH30/EF BH35/EFPage Page clearance Maintainthe side clearance below

Step 6.3 Burner Tube Installation

Bow Shackle

Tubing requires a downward

slope of 13 mm per 6000 mm

hole must be

away from burner.

to the top.

Weld seam

2290 mm ± 250 mm

Step 6.4 Coupling and Tube Assembly