Roberts Gorden BH50DL/EF, BH35UT/EF, BH30UT/EF, BH40DL, BH35ST/EF, BH60DL/EF, BH25UT/EF 02750303

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BLACKHEAT® INSTALLATION OPERATION AND SERVICE MANUAL

Step 6.6 Reflector Installation

WARNING

Fire Hazard

Support reflector with reflector hanger and support strap.

Reflector must not touch tube.

Failure to follow these instructions can result in death, injury or property damage.

	Hanger
	Burner Tube
	Reflector
Description	Part Number
Tube/Reflector Hanger	03090100
Burner Tube	03051100
Reflector	02750303

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Contents If you smell gas OwnerPage Table of Contents Roberts-Gordon LLCPage Table of Figures Linear & Double Linear, One Side ReflectorPage 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 BH40ST/EF BH45ST/EFBH15ST BH30DL BH20ST BH40DLBH55ST BH35ST/EF BH70DL/EFBH15UT Clearance Data -U TubeBH20UT 200 1370 1500 560 200 1530 1650 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 BH15ST f BH20ST fBH35ST/EF f BH45ST/EFBH50ST/EF f BH55ST fDouble Linear Standard Parts List Clips Assembly Coupling Burner Tube Reflector Support Tube and ReflectorSide RepeatedReflector Overlap approx Burner Tube Installation Coupling and Tube AssemblyOpen Closed2 Coupling and Tube Assembly 1 Coupling and Tube AssemblyTighten slide bar as shown below Tube Clamp Package Installation 02750303 Option B Option aFan Tube Weld Spot Coupling Tee Fan TubeTube Heater Installation Tube Standard Parts List94320812 Tube Assembly Overview 200 mmReflector Overlap 1780 mm BH35UT/EF g690 mm U-Tube Hanger Placement Burner Tube and Fan Tube Installation1 Tube Clamp Package Installation U-Tube Support Bracket Assembly 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 Typical Fan Arrangement Mm Hanger Cross Mm Manifold Damper Typical CrossMm Manifold Max 1000 3000 mm Tee ID/ID Sleeve Mm Hanger ReducerBurner Installation Burner & FAN InstallationFan Assembly Double Linear Fan Installation Tighten securely until tubeCannot be removed Tee Tighten securely until tube Cannot be removed1 Double Linear Fan Installation Use 1 x ¾ reducerNot 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 Decorative Grille Installation .3.1 Grille Installation 2 Frame Shield Installation2 Grille End Cap Installation 3 Grille InstallationSports Hall Guard Installation 2 Fastener Installation1 Grille Installation 3 Mesh Guard ConnectionUndershield Installation Undershield Installation 10.6.1 Hanger InstallationAdjust Undershield Height Hardware Installation Wall MountingLinear Venting Air Supply Requirements Outside Combustion Air SupplyEnd of Tube Fan Tube Fresh Air Intake Spigot Common DuctGAS 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 and service OperationTubing may still be hot Heater Lockout Indication OptionalHeater Lockout Indicator by Connector Heater Lockout Indicator by Volt Free ConnectorTesting Commissioning MultiburnerECA Approved Systems Multiburner only Servicing Instructions Pressure Switch Automatic Flame Control UnitNeons Vehicles and Other ObjectsTubes Gas LineBurner Observation WindowTroubleshooting Troubleshooting Flow Chart Linear, Double Linear U-TubeTroubleshooting Flow Chart Linear, Double Linear and U-Tube Troubleshoot EndsTroubleshooting Flow Chart Multiburner Troubleshooting Flow Chart Multiburner Re-establish continuity Purge LinesGovernor orifice pressure Manifold Gas Pressure SettingWhile burner is running. See Replacement Parts Item Description Specifications Double Linear Heater Linear HeaterTube Heater Burner Specifications StandardBH15 BH20 BH25 BH30 BH35 BH40 BH45 BH50 BH55 Burner Airplate ID Number Jet Numbers #30 #19 Natural G20EF Burner Specifications BH25/EF BH30/EF BH35/EF BH40/EF BH45/EF BH50/EFPage Page F r a r e d H e a t i n g