Gas-Fired Products 100, N7/L7, 40, 150, 175, 200 manual Assembly of Tube Sections, CUT Hazard

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10.0) ASSEMBLY OF TUBE SECTIONS

CUT HAZARD

Sheet metal parts, particularly reflectors and vent have sharp edges. Always use gloves when handling.

Failure to do so may result in death, serious injury or property damage.

During field assembly of the heater body sections, the recommended procedure is as follows:

1.Before hanging heater sections, first determine the actual layout of the system (see Sections 7.0 & 8.0 for details). Consideration must also be taken for flue pipe, fresh air ducting, gas piping, clearances to combustibles, etc. before hanging heater. Typical suspension methods are shown in Section 9.0.

2.Hang each tube section individually. DO NOT attach the heater tube sections together on the ground and attempt to hang the entire system.

3.In all configurations, the burner box must be connected directly to either a) the 24-hole flange of the 10 ft. aluminized steel starting body section (for 10 ft., 20 ft., and 30 ft. systems) or b) the 6-hole flange of the 10 ft. alumi-therm steel starting body section (for 40 ft., 50 ft., 60 ft., and 70 ft. systems.

4.Assemble a tube support/hanger bracket 4” from the end of the heat exchanger tube having the mounting flange. Align the tube such that the welded seam is facing down toward the ground.

FAILURE TO ASSEMBLE THE TUBE WITH THE SEAM FACING DOWN

WILL VOID THE MANUFACTURER’S WARRANTY.

8’ to 9’ 1/4”

S Hooks

2

Control Box Mounting Flange

 

1

U-Bolt Clamp

 

& 5/16” Hex Nuts

 

 

Wire Hanger

4"OD x 10Ft. Heat

 

Treated Aluminized

END VIEW

Steel Tube

 

Tube Support/

 

Hanger Bracket

 

Maximum 6” distance from

Weld seam to the

control box mounting flange

bottom of tube.

to tube support bracket.

 

5.Suspend the chain to attach the wire hanger and the tube support bracket. Insert the tube into the wire hanger and then raise the tube support bracket end up to the suspension chain, use “S” hooks to attach the wire hanger and tube support bracket to the chain.

 

Form #43343530

–18–

JJuly 08

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Contents Installation and Operation Instructions Table of Contents General Information SafetyInstaller Responsibility Installation RequirementsHigh Altitude For Canada onlyMinimum Clearances to Combustibles Minimum Clearances to CombustiblesPacking List SpecificationsNatural GAS Burner Package NumbersPTU 40-200 Body Package Descriptions Reflector, 4’ 11 ½’ End Reflector Accessory Package AccessoriesExhaust Hood Package Emitter Length Body Length Model Typical Layouts PTU / PTS SeriesPoisonous GAS and Soot Hazard Typical Assembly LayoutPTS Series Dimensions PTU Series Joining of Tube Sections Heater AssemblyTypical Assembly Overview PTU 40FT Shown Suspension Hazard Typical Suspension MethodsCUT Hazard Assembly of Tube SectionsMIN 8’ MAX 10’ Between Hangers Assembly of Extension SectionInserting Turbulators Ft. Turbulator Sections Adding ReflectorsAdding Optional Corner Reflector PTS only Adding Optional 90º Elbow PTS onlyAdding Optional U-BEND Reflector PTU only Adding 180U-Bend PTU onlyAttaching Burner BOX Assembly Instructions Connecting the Tiss SystemEnd View Angle Mounted Heaters only Do not USE AN Open Flame of ANY Kind to Test for Leaks GAS Connections and RegulationsKEY Dimensions and Components of the GAS Connections Supply Pressure Instructions for Pressure Test Gauge ConnectionManifold PRESSURE- Combination GAS Valve is Factory SET GAS Control Valve Electrical ConnectionsGND Ignition Module Terminal Designations 24VAC/RTH/W PS/WLOW Voltage 24V Thermostat Connections Multiple Heaters LOW Voltage 24V Thermostat Connections Single HeaterSingle Heater Venting Vertical Through the Roof VentingSingle Heater Venting Horizontal Through Sidewall #10 Self-Drill Vent Pipe Screws Indirect Venting Unvented Heaters Common Vent DiameterDirect Outside AIR for Combustion AIR for CombustionSide View Lighting and Shutdown InstructionsSequence of Operation Burner Component Locations Electric Shock & Explosion Hazard Cleaning and Maintenance22.0 Troubleshooting GuideForm #43343530 JJuly Replace air switch Restart Troubleshooting Yes Removal of Main Burner and Electrodes Replacing PartsAIR Switch Pressure Check Removal of GAS Valve and Manifold AssemblyIgnition System Checks Ignition Module DiagnosticsTo Check Flame Sensor Circuit Replacement Parts Guide Burner BOX Installation DataLabels/Manual 22c Description Body Components