Sterling 682.88107.00 specifications Wear Safety Glasses and Work Gloves

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1-2 Warnings and Precautions

Our equipment is designed to provide safe and reliable operation when installed and operated within design specifications, following national and local safety codes. This may include, but is not limited to OSHA, NEC, CSA, SPI, and any other local, national and international regulations.

To avoid possible personal injury or equipment damage when installing, operating, or maintaining this equipment, use good judgment and follow these safe practices:

;Read and follow these operation and installation instructions when installing, operating, and maintaining this equipment. If these instructions become damaged or unreadable, additional copies are available from the manufacturer.

;Follow all SAFETY CODES.

;Wear SAFETY GLASSES and WORK GLOVES.

;Work only with approved tools and devices.

;Disconnect and/or lock out power before servicing or maintaining the equipment.

;Use care when LOADING, UNLOADING, RIGGING, or MOVING this equipment.

;Operate this equipment within design specifications.

;OPEN, TAG, and LOCK ALL DISCONNECTS before working on equipment. You should remove the fuses and carry them with you.

;Make sure the equipment and components are properly GROUNDED before you switch on power.

;When welding or brazing in or around this equipment, make sure VENTILATION is ADEQUATE. PROTECT adjacent materials from flame or sparks by shielding with sheet metal. An approved FIRE EXTINGUISHER should be close at hand and ready for use if needed.

;Do not restore power until you remove all tools, test equipment, etc., and the equipment and related components are fully reassembled.

;Only PROPERLY TRAINED personnel familiar with the information in this manual should work on this equipment.

We have long recognized the importance of safety and have designed and manufactured our equipment with operator safety as a prime consideration. We expect you, as a user, to abide by the foregoing recommendations in order to make operator safety a reality.

Upright Portable Hot Oil TCUs

Chapter 1: Safety

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Contents Upright Hot Oil Temperature Control Units Shipping Info Table of Contents Troubleshooting Safety How to Use This ManualSafety Symbols Used in this Manual Wear Safety Glasses and Work Gloves Responsibility General ResponsibilityOperator Responsibility RememberMaintenance Responsibility Reporting a Safety DefectFunctional Description Standard FeaturesMechanical Features Models Covered in This ManualElectrical Features Controller FeaturesOptions Heater Tank Feature DescriptionsImmersion Heaters PumpConnection Lines Electrical System ControlsElectrical Panel and System Components Air Purge Pressure SwitchSafety Thermostat Reservoir TankSafety Devices and Interlocks Safety Circuit StandardsCooling Optional Safety Device Lock-Outs Fail Safe OperationUncrating the Equipment InstallationInstallation Location Considerations Rigging and Placing the TCUElectrical Connections Setup Procedures Connecting PipingPiping Considerations for Mobile Installations Connecting Process Piping Connecting Cooling Water PipingConnecting Vent Piping Upright Unit Piping Setup Initial Start-up Starting the Hot Oil TCUPage Operation Start-upController Description & Operation Identifying Control Panel Switches Control Panel SwitchesIdentifying System Status Board Indicators System Status Board IndicatorsStatus Indicator Lights Mode Indicator LightsFault Indicator Lights Returning Fluid to the Tank Shutting Down the Hot Oil TCUPage Maintenance Maintenance SchedulePhotocopy this page for your maintenance records Routine Servicing Preventative MaintenancePreventative Pump Maintenance Draining the Unit for StorageCleaning the Pump Corrective MaintenanceAdjusting End Clearance Examining Internal PartsMaintaining the Pump Disassembling the PumpPump Assembly Thrust Bearing Adjustment Installation of Carbon Graphite BushingsTroubleshooting Problem Possible cause Corrective actionIntroduction OFF Problem Possible cause Corrective action Appendix Optional ComponentsTechnical Specifications Annex B InformationUpright Portable Hot Oil TCUs Appendix Drawings and Diagrams 18-24 GPM Pump ConstructionThrust Bearing Assembly Belt Tensioning Instructions Heater Gasket Part number Description 542-00007-08 Spare Parts ListImmersion Heaters Part number Description Pilot Lights Part number DescriptionControllers Part number Description Selector Switches and Push ButtonsPressure Switches Part number DescriptionSensing Probe Equipment Disconnect SwitchesSolenoid Valves Part number Description Heater Tank InsulationTCU Safety Tags Safety Tag InformationWarranty Returns Returned Material PolicyTCU Identification Serial Number Tag Technical Assistance