Roberts Gorden BH25ST/EF, BH35UT/EF, BH40DL Installer Responsibility, Low Level User Instructions

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BLACKHEAT® INSTALLATION OPERATION AND SERVICE MANUAL

SECTION 2: INSTALLER RESPONSIBILITY

To install the heater, as well as the gas and electrical supplies, in accordance with applicable specifications and codes. Roberts-Gordon recommends the installer contact a local Building Inspector or Fire Marshal for guidance.

To use the information given in a layout drawing and in the manual together with the cited codes and regulations to perform the installation.

To install the heater in accordance with the clear- ances to combustibles.

To furnish all needed materials not furnished as standard equipment.

To plan location of supports.

To provide access to burners for servicing on all sides, for burner removal.

To provide the owner with a copy of this installation, operation and service manual.

To never use heater as support for a ladder or other access equipment and never hang or suspend any- thing from heater.

To ensure there is adequate air circulation around the heater and to supply air for combustion, ventilation and distribution in accordance with local codes.

To safely and adequately install heater using materi- als with a minimal working load of 33 kg.

To ensure the heater is placed in an approved application.

2.1 Low Level User Instructions

In all situations, clearances to combustibles must be maintained. Signs should be posted in storage areas to specify the maximum stacking height of items placed below heater to maintain required clearances to combustibles. Minimum clearances must be maintained from vehicles parked below the heater. Caution should be used when running the system near combustible materials such as wood, paper, rubber, etc. Consideration should be given to partitions, storage racks, hoists, building construction, etc.

A laminated wall tag is available for the heater as a permanent reminder of the safety instructions and the importance of the required clearances to combustibles. Please contact Roberts-Gordon or your ROBERTS GORDON® independent distributor to obtain the wall tag. Affix the tag by peeling off the backing of the adhesive strips on the rear surface and position the tag on a wall near the heater (e.g. thermostat or ROBERTS GORDON® Controller).

A copy of the wall tag (P/N 91037912) is illustrated on the back cover. This copy of the wall tag can be affixed on the wall near the heater. Know your model number and installed configuration. Model number and installed configuration are found on the burner and in the Installation, Operation and Service Manual. Write the largest clearance dimensions with permanent ink according to your model number and configuration in the open spaces on the tag.

2.2 Corrosive Chemicals

CAUTION

Product Damage Hazard

Do not use heater in area containing corrosive chemicals.

Refer to appropriate Material Safety Data Sheets (MSDS).

Failure to follow these instructions can result in product damage.

Roberts-Gordon cannot be responsible for ensuring that all appropriate safety measures are undertaken prior to installation; this is entirely the responsibility of the installer. It is essential that the contractor, the sub- contractor, or the owner identifies the presence of combustible materials, corrosive chemicals or halogenated hydrocarbons* anywhere in the premises.

*Halogenated Hydrocarbons are a family of chemical compounds characterized by the presence of halogen elements (fluorine, chlorine, bromine, etc.). These com- pounds are frequently used in refrigerants, cleaning agents, solvents, etc. If these compounds enter the air supply of the burner, the lifespan of the heater compo- nents will be greatly reduced. An outside air supply must be provided to the burners whenever the presence of these compounds is suspected. Warranty will be invalid if the heater is exposed to halogenated hydrocarbons.

2.3 National Standards and Applicable Codes

All appliances must be installed in accordance with the latest revision of the applicable standards and national codes. This refers also to the electric, gas and venting installation. Note: Additional standards for installations in public garages, aircraft hangars, etc. may be applicable.

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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 BH15ST BH30DL BH40ST/EFBH45ST/EF BH20ST BH40DLBH55ST BH35ST/EF BH70DL/EFBH15UT Clearance Data -U TubeBH20UT 250 1630 1860 560 200 1370 1500 560200 1530 1650 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 BH35ST/EF f BH15ST fBH20ST f BH45ST/EFBH50ST/EF f BH55ST fDouble Linear Standard Parts List Clips Assembly Coupling Burner Tube Reflector Support Tube and ReflectorSide RepeatedReflector Overlap approx Open Burner Tube InstallationCoupling and Tube Assembly 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 InstallationBolt 1 Tube Clamp Package InstallationU-Tube Support Bracket Assembly Installation 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 Max 1000 3000 mm Tee Typical Fan Arrangement Mm Hanger CrossMm Manifold Damper Typical Cross ID/ID Sleeve Mm Hanger ReducerBurner Installation Burner & FAN InstallationFan Assembly Cannot be removed Double Linear Fan InstallationTighten securely until tube Tee Tighten securely until tube Cannot be removedNot supplied 1 Double Linear Fan InstallationUse 1 x ¾ reducer 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 Installation1 Grille Installation Sports Hall Guard Installation2 Fastener 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 Tubing may still be hot Operation and serviceOperation Heater Lockout Indication OptionalTesting Heater Lockout Indicator by ConnectorHeater Lockout Indicator by Volt Free Connector Commissioning MultiburnerECA Approved Systems Multiburner only Servicing Instructions Neons Pressure SwitchAutomatic Flame Control Unit Vehicles and Other ObjectsBurner Observation TubesGas Line 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 BH15 BH20 BH25 BH30 BH35 BH40 BH45 BH50 BH55 Burner SpecificationsStandard 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