Digital Dosing Units | Sterling Plumbing 882 00276.00 guide

Figure 2. Dual Station Digital Dosing Unit

(Shown with optional virgin supply hopper and controller mounting plate)

Digital Dosing Units

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Sterling Plumbing 882 00276.00 specifications Digital Dosing Units

Contents

SDD Series Digital Dosing Additive Feeders Table of Contents Introduction Digital Dosing Units Controller Keypad and LED Display Keys and Symbols Symbols Unpacking Quick Start-upMounting Recipe Setup for Injection Molding DD Discs Calibration NumberDT Discs Calibration Number DP Discs Recipe Setup for Extrusion Calibration Digital Dosing Units Manufacturer Motor Color Input Number Digital Dosing Units Digital Dosing Units Digital Dosing Units RPM Digital Dosing Units Digital Dosing Units Digital Dosing Units Initial Installation and Operation Initial Installation Electrical diagram of connections Electrical Diagram Diagram of analog inputs Extruder Follower Interface Signal ConverterSignal Converter with AC Power Supply VDC Mini Power Supply Signal Converter with DC Power SupplyInitial Operation Injection Molding Recipe Input Injection Molding Step Step Step Operation Injection Molding Extrusion Constant Standard Recipe Input Extrusion Constant Extrusion Constant, parameter 3 is skipped Step Step Operation Extrusion Constant Extrusion Proportional Extruder Follower Option Recipe Input Extrusion Proportional Step Step Operation Extrusion Proportional Extruder Follower Option Determining the Calibration Weight Calibration Repeat steps 3 and 4 four 4 more times Digital Dosing Units Recipe Storage and Recall Advanced Operations/ Control FunctionsRecipe Storage Recipe Recall Acknowledging Alarms Clearing the Totalizer Alarms Level switches probes Communication Protocol Interfaces Maintenance Maintenance IntervalsRemoving the Shear plate DD feeder only Removing the shear plate Installing the shear plate Cleaning the DD Digital Dosing StationDismantling the Dosing Station Installing the Dosing Station Changing the Dosing Disc in the DT Digital Dosing Station Installing the Dosing DiscRemoving the Dosing Disc Removing / Replacing the Wiper in the DT Dosing Station Installing Different Types of Dosing DiscsDD Discs Cleaning the DT Dosing Station DP Discs Calibration Exchangeable StationsDisc Replacing Fuses See Appendix D for fuse part numbers General Troubleshooting Unit Will Not Operate Appendix a TroubleshootingMalfunctions Error Codes Error Codes Determining the Software Setup Factor Recipe FormulasInjection Molding Recipe Limitations for Injection Molding Extrusion Recipe Limitations Extrusion Extrusion Mode Appendix B Basic Parameter SettingsMax. input frequency = Hz Example Probe Example Digital Dosing Units Disc Dosing Factor Disc Guide 20 kg/h DT30 204010F Default Calibration # 150 grams/rev Disc Dosing Factor Table One 1 for GranuleProcessing Option Hopper Level Probe Virgin Starter Calibration Parameters Set-up of Factory Set Operating Parameters Ext = Span factor sf calculated using sf=1000/rpm@10vdc Page Station 1 Digital Dosing Unit Station 2 Digital Dosing Unit Side View TOP View General Wiring Diagram for Bauer Motor Page C150 Controller Injection Replacement Motor Order Numbers Appendix D Spare Parts ListDosing Disc/Shear Order Numbers Control System Order Numbers Page Service Department Technical AssistanceParts Department Sales Department