Sterlco M2B Manual | Official Sterling Vehicle Manual

Manual Reset Safety Thermostat

Part number	Description
724-00041-00	THERMOSTAT, 200ºF — 550ºF
Sight Glass Assembly

Part number	Description
037-00046-00	GLASS, SIGHT, 15¾

Note: Please give model and serial numbers when ordering parts. Prices are subject to change without

notice.

Controllers

Part number	Description
601-00521-06	CONTROLLER, M2B, 550ºF
724-00589-01	CONTROLLER, STERLCO 4000
Selector Switches and Push Buttons

Part number	Description
721-01028-00	PUMP STOP
721-01027-00	PUMP START
721-01026-00	ALARM SILENCE
717-01016-00	MODE SELECT
721-01026-00	VENT
721-01029-00	PUMP REVERSE
717-10055-00	HALF-FULL HEAT, LOCAL-REMOTE (OPTIONAL)
Pressure Switches

Part number	Description
733-00029-00	SWITCH, PRESSURE
Pump

Part number	Description
075-00370-01	MECH. SEAL, VIKING HL4125 (0-30 GPM)
Motors

Part number	Description
720-09240-00	MOTOR, 1 HP 3/60/208, 230, 460 V
720-09242-00	MOTOR, 1½ HP 3/60/208, 230, 460 V
720-09218-00	MOTOR, 2 HP 3/60/208, 230, 460 V

Note: Please give model and serial numbers when ordering parts. Prices are subject to change without notice.

Upright Portable Hot Oil TCUs

Chapter 7: Appendix

46

Image 46

Sterling 682.88107.00 Controllers Part number Description, Selector Switches and Push Buttons, Pressure Switches

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 Responsibility General Responsibility Operator Responsibility Remember Maintenance Responsibility Reporting a Safety Defect Functional Description Standard FeaturesMechanical Features Models Covered in This Manual Controller Features Electrical FeaturesOptions Heater Tank Feature DescriptionsImmersion Heaters Pump Electrical System Controls Connection LinesElectrical Panel and System Components Air Purge Pressure SwitchSafety Thermostat Reservoir Tank Safety Circuit Standards Safety Devices and InterlocksCooling Optional Safety Device Lock-Outs Fail Safe Operation Uncrating the Equipment InstallationInstallation Location Considerations Rigging and Placing the TCU Electrical Connections Connecting Piping Setup ProceduresPiping Considerations for Mobile Installations Connecting Cooling Water Piping Connecting Process PipingConnecting Vent Piping Upright Unit Piping Setup Initial Start-up Starting the Hot Oil TCUPage Start-up OperationController Description & Operation Identifying Control Panel Switches Control Panel Switches Identifying System Status Board Indicators System Status Board Indicators Mode Indicator Lights Status Indicator LightsFault Indicator Lights Returning Fluid to the Tank Shutting Down the Hot Oil TCUPage Maintenance Schedule MaintenancePhotocopy this page for your maintenance records Routine Servicing Preventative MaintenancePreventative Pump Maintenance Draining the Unit for Storage Cleaning the Pump Corrective MaintenanceAdjusting End Clearance Examining Internal Parts Maintaining the Pump Disassembling the Pump Pump Assembly Thrust Bearing Adjustment Installation of Carbon Graphite Bushings Problem Possible cause Corrective action TroubleshootingIntroduction OFF Problem Possible cause Corrective action Appendix Optional Components Technical Specifications Annex B Information Upright Portable Hot Oil TCUs Appendix Drawings and Diagrams 18-24 GPM Pump Construction Thrust Bearing Assembly Belt Tensioning Instructions Heater Gasket Part number Description 542-00007-08 Spare Parts ListImmersion Heaters Part number Description Pilot Lights Part number Description Controllers Part number Description Selector Switches and Push ButtonsPressure Switches Part number Description Sensing Probe Equipment Disconnect SwitchesSolenoid Valves Part number Description Heater Tank Insulation TCU Safety Tags Safety Tag InformationWarranty Returns Returned Material Policy TCU Identification Serial Number Tag Technical Assistance