Roberts Gorden HE25ST, HE20ST U-tube Hanger Placement, Burner Tube and Fan Tube Installation

Page 35

SECTION 7: U-TUBE HEATER INSTALLATION

Step 7.2 U-tube Hanger Placement

	Spreader
Bow	Bar
Shackle	Threaded
	Threaded
Suspension	Bar
Suspension
Chain

Washers

Bolt

(Torque:

13.5Nm 129 in lb)

Tube and Reflector

Hanger

Optional

Hanging

Configuration

First Tube and

Reflector Hanger

2290 mm ± 250 mm

Description	Part Number
Bow Shackle	E0007576
Tube/Reflector Hanger	03090100
Spreader Bar	07260010

NOTE: Spreader bar must be used on single suspension point installations. Do not hang heater from spreader bar.

Bow

Shackle

Suspension

Chain

Tube and Reflector

Hanger

See Assembly

Drawing

Step 7.3 Burner Tube and Fan Tube Installation

Offset mounting hole must be to the top.

Weld

Spot

Fan Tube

Burner Tube

Weld seam must be to the bottom of the tube.

Description

Burner Tube

Fan Tube

Part Number

03051100

S5127W

29 of 73

Image 35

Contents Owner If you smell gasPage Roberts-Gordon Europe Limited Table of ContentsPage Table of Figures Bottom and Back Panel Label PlacementPage Product Approval Heater Safety Control Side Label Placement National Standards and Applicable Codes Installer ResponsibilityLow Level User Instructions Clearances to Combustibles HE40ST HE45ST HE50ST Clearances Data Linear and Double LinearModel HE45ST HE50ST HE15ST HE30DLHE30UT HE15UTHE20UT HE25UTTUBE, Protective Grille TUBE, Opposite 45 TiltMajor Component Descriptions General Suspension Details Typical Suspension Details Description Linear & Double Linear Heater InstallationLinear Standard Parts List Linear General Assembly Overview HE45ST HE50ST f HE15ST f HE20ST HE25ST fHE35ST HE40ST f Double Linear Standard Parts List Double Linear General Assembly Overview HE60DL HE70DL f HE30DL fClosed 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 Hanger Option a Option BFan Tube Weld Spot Coupling Tee Tube Standard Parts List Tube Heater InstallationLockwasher 6mm Blackheat HE Tube Assembly OverviewHE45UT g HE15UT g HE20UT gHE30UT HE35UT g Burner Tube and Fan Tube Installation U-tube Hanger PlacementTube, Standard Tube, Opposite 1 Tube Clamp Package InstallationU-tube Support Bracket Assembly Installation Orient coupling so that Impact block is U-tube Installation Tube InstallationReflector 02750303 Reflector Support Strap 03050000 Screw #8 x 3/4 Multiburner Configuration & Installation Typical Manifold Layout Linear and U-Tube Configuration Standard Fan Assembly Burner & FAN InstallationBurner Installation Linear & U-tube Fan Installation IP55 Fan Assembly1 Double Linear Fan Installation Double Linear Fan InstallationNon-Return Valve Condensate Drain AssemblyOptional Heater Accessories 2 Side Reflector Installation Reflector Side Extension Installation 1 Bracket InstallationStep Tube Cover InstallationDistance a Extension 2 Frame Shield 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 InstallationVenting and Fresh AIR Supply Air Supply Requirements Outside Combustion Air SupplyCommon Duct Air Supply with Flue ConfigurationsGAS Piping Correct Positions Incorrect Positions Wrong InstallationTypical External Wiring Diagram Linear or U-Tube WiringTypical External Wiring Diagram Multiburner Typical External Wiring Diagram Double Linear OptionInternal Wiring Diagram Tubing may still be hot Heater Lockout Indicator by ConnectorOperation and service OperationSystem Checks Heater Lockout Indicator by Volt Free ConnectorTesting Commissioning MultiburnerServicing Instructions Automatic Flame Control Unit Pressure SwitchMaintenance Checklist ElectrodeGas Line Vent PipeOutside Air Inlet TubesTroubleshooting U-Tube Troubleshooting Flow Chart Linear, Double LinearTroubleshooting Flow Chart Linear, Double Linear and U-Tube Troubleshooting Flow Chart MultiburnerTroubleshooting Flow Chart Multiburner Manometer 4 3 2 1 0 1 2 3 4 5 Manifold Gas Pressure SettingReplacement Parts V2 W3 Description Quantity Viewer Window Replacement Package P/NDoor Gasket Replacement Package P/N Gas Valve Replacement Package P/NSpecifications Tube Heater Linear HeaterDouble Linear Heater Models HE15 HE20 HE25 HE30 HE35 HE40 HE45 HE50 Burner SpecificationsStandard Burner Specifications Page Page Maintain Clearance Side Clearance below