Sterling 682.88107.00 specifications Identifying Control Panel Switches

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Identifying Control Panel Switches

This section lists the descriptions and functions of the control panel switches. These switches control the operation of the unit.

Figure 4: Control Panel Switches

Pump Start. Press the START button to start the pump in the normal forward direction. Pump Stop. Press the STOP button to stop the pump and de-energize the controller.

Caution! Always press the Pump Stop button and allow the pump to come to a complete stop before pressing the Pump Reverse button.

Failure to let the pump stop before reversing may damage the pump and drive.

Pump Reverse. Press the REVERSE button to start the pump in the reverse direction. Use this feature to purge oil from the mold.

Vent Cycle Start. Press the VENT button to start the vent cycle timer. Use this feature to purge air and water from the unit and process.

Upright Portable Hot Oil TCUs

Chapter 4: Operation

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Contents Upright Hot Oil Temperature Control Units Shipping Info Table of Contents Troubleshooting How to Use This Manual SafetySafety Symbols Used in this Manual Wear Safety Glasses and Work Gloves General Responsibility ResponsibilityRemember Operator ResponsibilityReporting a Safety Defect Maintenance ResponsibilityMechanical Features Standard FeaturesFunctional Description Models Covered in This ManualController Features Electrical FeaturesOptions Immersion Heaters Feature DescriptionsHeater Tank PumpElectrical System Controls Connection LinesElectrical Panel and System Components Safety Thermostat Pressure SwitchAir Purge Reservoir TankSafety Circuit Standards Safety Devices and InterlocksCooling Optional Fail Safe Operation Safety Device Lock-OutsInstallation Location Considerations InstallationUncrating the Equipment Rigging and Placing the TCUElectrical Connections Connecting Piping Setup ProceduresPiping Considerations for Mobile Installations Connecting Cooling Water Piping Connecting Process PipingConnecting Vent Piping Upright Unit Piping Setup Starting the Hot Oil TCU Initial Start-upPage Start-up OperationController Description & Operation Control Panel Switches Identifying Control Panel SwitchesSystem Status Board Indicators Identifying System Status Board IndicatorsMode Indicator Lights Status Indicator LightsFault Indicator Lights Shutting Down the Hot Oil TCU Returning Fluid to the TankPage Maintenance Schedule MaintenancePhotocopy this page for your maintenance records Preventative Pump Maintenance Preventative MaintenanceRoutine Servicing Draining the Unit for StorageAdjusting End Clearance Corrective MaintenanceCleaning the Pump Examining Internal PartsDisassembling the Pump Maintaining the PumpPump Assembly Installation of Carbon Graphite Bushings Thrust Bearing AdjustmentProblem Possible cause Corrective action TroubleshootingIntroduction OFF Problem Possible cause Corrective action Optional Components AppendixAnnex B Information Technical SpecificationsUpright Portable Hot Oil TCUs Appendix 18-24 GPM Pump Construction Drawings and DiagramsThrust Bearing Assembly Belt Tensioning Instructions Immersion Heaters Part number Description Spare Parts ListHeater Gasket Part number Description 542-00007-08 Pilot Lights Part number DescriptionPressure Switches Selector Switches and Push ButtonsControllers Part number Description Part number DescriptionSolenoid Valves Part number Description Disconnect SwitchesSensing Probe Equipment Heater Tank InsulationWarranty Returns Safety Tag InformationTCU Safety Tags Returned Material PolicyTechnical Assistance TCU Identification Serial Number Tag