Roberts Gorden 350, 200 Venting and Air Intake Pipe, Maintenance Checklist, Annual Fall Start-Up

Page 41

SECTION 13: SERVICING

13.7 Venting and Air Intake Pipe

Inspect all venting and air intake pipe. Ensure that all seams are sealed and suspension points secure. Repair suspension points if any part of the venting or combustion air pipe is sagging. Check to make sure any insulation is not missing or in poor condition. Replace as necessary. Check all venting and air intake components to ensure they are in good condition, gas tight and corrosion-free.

13.8 Maintenance Checklist

Installation Code and Annual Inspections: All installations and service of ROBERTS GORDON® equipment must be performed by a contractor

qualified in the installation and service equipment sold and supplied by Roberts-Gordon LLC and conform to all requirements set forth in the ROBERTS GORDON® manuals and all applicable governmental authorities pertaining to the installation, service, operation and labeling of the equipment.

To help facilitate optimum performance and safety, Roberts-Gordon LLC recommends that a qualified contractor conduct, at a minimum, annual inspections of your ROBERTS GORDON® equipment and perform service where necessary, using only replacement parts sold and supplied by Roberts-Gordon LLC.

Annual Fall Start-Up

Follow entire start-up procedure at this time and check control settings and

 

operation.

 

 

The Vicinity of the Heater

Do not store or use flammable objects, liquids or vapors near the heater.

 

Immediately remove these items if they are present.

 

See Page 6, Section 3.

 

 

Vehicles and Other

Maintain the clearances to combustibles.

Objects

Do not hang anything from, or place anything on, the heater.

 

 

Make sure nothing is lodged in between the heat exchanger or in the louvers.

 

Immediately remove objects in violation of the clearances to combustibles.

 

See Page 7, Section 4.

 

 

Vent Pipe/Terminals

Venting must be intact. Using a flashlight, look for obstructions, cracks on the

 

pipe, gaps in the sealed areas or corrosion.

 

The area must be free of dirt and dust.

 

Remove any carbon deposits or scale using a wire brush.

 

If the vent terminal has a screen built in, remove any dirt, dust or deposits

 

from the screen.

 

See Page 18, Section 8.

 

 

Cabinet Exterior

After installation, touch up scratches. Periodic paintings should be done

 

thereafter as required. Warning labels and logo labels should be legible and

 

accurate. Please contact Roberts-Gordon LLC or ROBERTS GORDON®

 

independent distributor if you need replacement warning labels or logo labels

 

See Page 2, Figure 1 through Page 4, Figure 3.

 

 

Combustion Air Intake

Intake pipe and inlet must be intact. Look for obstructions, cracks on the pipe,

Pipe

gaps in the sealed areas or corrosion.

 

The area must be free of dirt and dust.

 

Clean and reinstall as required.

 

See Page 18, Section 8.

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Contents Combat Page Gamme standard Page Roberts-Gordon LLC Page Table of Figures Page Manpower Requirements Heater SafetySafety Labels and Their Placement California PropositionUHAXS150 175 Label Placement UHAXS200 250 Label Placement UHAXS300 400 Label Placement National Standards and Applicable Codes Installer ResponsibilityWall Tag Critical Considerations 3.1 Basic Information Minimum Required Installation ClearancesManufactured Units VentilationClearances To Combustibles Installation Clearances and Clearances to CombustiblesNational Standards and Applicable Codes High Altitude Suspension Methods Heater Installation 6.1 GeneralVenting Vent InstallationUnited States Requirements Canadian RequirementsHorizontal Venting Standard Vented Heaters Models Uhax 150Vertical Venting Length RequirementsReplacing an Existing Heater in a Venting System Maximum Vent Lengths TableVent Material Model Standard Vented Heater Common Vertical Vent Termination Concentric Vent Box Vertical AIR Supply Unvented InstallationBuilding Ventilation Outside Combustion Air SupplyConnections GAS PipingDo not bend flexible gas connector Low Voltage Thermostat with One Heater WiringPositioning Thermostats Fan ControlLow Voltage Thermostat with Multiple Heaters Models UHAXS150 Low Voltage Thermostat with Multiple Heaters Models UHAXS300 Transformer Uhaxs Series Internal Wiring DiagramFlame Uhaxs Series Ladder Wiring DiagramElectrical Connection to the Heater Electrical Checks Operation and MaintenanceLouvers Mechanical ChecksAutomatic Burner Control Sequence Begin Start-Up Before Operating the HeaterTurning Off the Heater Pressure SwitchCheck Gas Rate Instruction to the User External ControlsComplete the Start-Up User Instructions Servicing Venting and Air Intake Pipe Maintenance ChecklistAnnual Fall Start-Up Vicinity of the HeaterHeat Exchanger When installed Wall TagGas Line and Shut-off Valves Burner ObservationTroubleshooting General Conduct start-up procedure as shown on Page 27, Section Troubleshooting For Automatic Ignition Burner SystemsStart Troubleshooting for Flame Supervision SystemTroubleshooting for Flue Blower Troubleshooting for Gas ValvesBurner Components Replacement PartsBurner Injectors Burner CompartmentIgnition Electrode and Flame Probe Horizontal Louvers Louvers Louvers and Louver SpringUhaxs Ignition Control Axial Fan/Guard/Motor AssemblyTo Replace the Fan Assembly Specifications 16.1 Dimension Data Technical Data Table General Technical Data TableROBERTS-GORDON LLC will PAY for Warranty is Void ifROBERTS-GORDON LLC will not PAY for Limitations on Authority RepresentativesPage Mail or Fax to Owner Warranty Registration CardPage
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175, 225, 300, 250, 400 specifications

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