Manuals / Roberts Gorden / Household Appliance / Electric Heater

Roberts Gorden CTHN-100 5 Burner Tube Installation, 6 Tube Clamp Package Installation, Washer

Models: CTHN-60 CTHN-150 CTHN-175 CTHN-80 CTHN-125 CTHN-40 CTHN-100 CTHN-200

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Step 8.5 Burner Tube Installation

SECTION 8: UNITARY LINEAR & U-TUBE HEATER INSTALLATION

Step 8.5 Burner Tube Installation

NOTE:

Tubing requires a downward slope of 1/2" (1.3 cm)

per 20' (6 m) away from burner.

S-hook

Hanger

Burner Tube

7' 6" ± 1'

(229 cm ± 25 cm)

Offset mounting hole must be to the top.

Weld seam must be to the bottom of the tube.

Description	Part Number
Burner Tube	03051XXX

S-hook	91907302

Tube/Reflector Hanger	03090100

Step 8.6 Tube Clamp Package Installation

	Description	Part Number
	Tube Clamp Package	01318901
	Tube Clamp	01396801		Bolt
	Bolt	97113940	Tube Clamp	Bolt
	Bolt	97113940	Tube Clamp
	Flat Washer	95211600
	Nut	92113900	Flat
			Washer
			Nut
			(Torque 120 in/lb
			13.56 Nm)
				19

Image 25

Roberts Gorden CTHN-100, CTHN-200, CTHN-40, CTHN-125 5 Burner Tube Installation, 6 Tube Clamp Package Installation, Washer

Contents

CTHN-40 CTHN-60 CTHN-80 CTHN-100 CTHN-125 Vantage NPCTHN-150 CTHN-175 CTHN-200 If you smell gasPage TABLE OF CONTENTS 2006 Roberts-Gordon,LLCPage TABLE OF FIGURES Page 1.1 Manpower Requirements SECTION 1 HEATER SAFETY2.1 Wall Tag SECTION 2 INSTALLER RESPONSIBILITY2.2 Corrosive Chemicals 2.3 National Standards and Applicable CodesFIGURE 1 STANDARD REFLECTOR combustibles at all times for safetyinches centimetersFIGURE 3 TWO SIDE REFLECTORS FIGURE 2 ONE SIDE REFLECTORFIGURE 4 45 TILT REFLECTOR inchesModel FIGURE 5 U-TUBE,STANDARD REFLECTORinches A B C D UNAPPROVED centimeters A B C D UNAPPROVEDFIGURE 10 VENTING FIGURE 9 LOWER CLEARANCE SHIELDModel inches4.2 Aircraft Hangars 4.1 Gas Codes4.3 Public Garages 4.4 ElectricalCTHN-Seriesburners may be used for unitary heaters or for multiburner systems Reflector Support Strap & Wire Form Coupling Assembly with LockFan Assembly EP-300Series SECTION 6 MAJOR COMPONENTSSECTION 7 GENERAL SUSPENSION DETAILS FIGURE 12 Critical Hanger PlacementTypical Suspension Details Table 2 Contents of Core and Extension Packages Table 1 Contents of CTHN Burner CartonTubing Length Table 3 Component Package GuideCore Packages MinimumTable 5 Unitary Heater Design Requirements 8.2 Unitary Heater Requirements8.3 Unitary Linear Heater Layouts FIGURE 13 Linear Heater Assembly OverviewTube Clamp Package FIGURE 14 Unitary Linear Layout Overviews 60 18 m Tube Length 8.4 Unitary U-tubeHeater Layouts FIGURE 16 U-tubeAssembly OverviewFIGURE 17 Unitary U-tubeLayout Overviews Step 8.6 Tube Clamp Package Installation Step 8.5 Burner Tube InstallationWasher Step 8.7.1 Coupling and Tube Assembly Continued Step 8.7 Coupling and Tube Assembly± 2 5 cm Tighten slide bar as shown belowStep 8.8 Turbulator Installation Step 8.7.2 Coupling and Tube Assembly ContinuedTurbulator Installation 2.3 mHanger Burner Tube Reflector Step 8.9 Reflector InstallationDescription Part NumberPage Step 8.11 Fan Inlet Plate and Warning Tag Step 8.10 Burner InstallationDescription Part NumberStep 8.13 Fan Installation Step 8.12 Restrictor Plate InstallationDescription Part NumberTable 7: Contents of Core and Extension Packages Table 6 Contents of CTHN Burner CartonTable 9 Common CTHN-SeriesComponents Table 8 Component Package GuideCore Packages Minimum01326801 9.2 Multiburner System Design Requirements 9.3 Burners Per Pump Table 10 Multiburner Design RequirementsTable 11 Number of Burners Allowed Per Pump 9.5 Manifold Tube 9.4 Radiant Tube Length9.5.1 Manifold Diameter FIGURE 20 Modified In-SeriesLayout FIGURE 19 Flag LayoutMultiple rows of burners pump placed at the end of the manifold tubeFIGURE 21 T Layout FIGURE 22 Fork Layout FIGURE 23 Herringbone Layout Step 9.8 Tube Clamp Package Installation Step 9.7 Burner Tube InstallationBolt Tube ClampStep 9.9.1 Coupling and Tube Assembly Continued Step 9.9 Coupling and Tube Assembly± 2 5 cm Tighten slide bar as shown belowStep 9.10 Turbulator Installation Step 9.9.2 Coupling and Tube Assembly ContinuedTurbulator Installation 2.3 mSECTION 9 MULTIBURNER HEATER INSTALLATION Step 9.11 Reflector InstallationHanger Burner Tube Reflector DescriptionEnd First Reflector U-clips Burner must be installed Step 9.12 Burner InstallationSECTION 9 MULTIBURNER HEATER INSTALLATION window facing downStep 10.1.2 Elbow Installation SECTION 10 OPTIONAL HEATER ACCESSORIESStep 10.1.3 Reflector Joint Installation Description