Sterling Plumbing 882 00276.00 specifications Extrusion Proportional Extruder Follower Option

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3.5 Extrusion – Proportional (Extruder Follower Option)

Recipe Input – Extrusion Proportional

To enter a recipe for Extrusion Proportional, the following process data is required:

•Percentage of additive

•Expected throughput of the extruder during production

•Extruder screw speed during production

•Calibration weight in grams

Step 1:

•Press the Input key, , once.

•The symbol flashes.

•After “1” flashes quickly on the display, a number in the format xxx.xx will come up on the display.

•Enter the additive percentage by using the Arrow Keys . The range of values that can be entered is 0.01% to 50.00%. The arrow keys are used to change all process variables. The double arrow key allows the user to ramp up or down at a faster rate.

Step 2:

or

•Press again.

•The machine displays a flashing “g” or “lb”, a flashing “min” and .

Digital Dosing Units

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Contents SDD Series Digital Dosing Additive Feeders Table of Contents Introduction Digital Dosing Units Controller Keypad and LED DisplayKeys and Symbols Symbols Unpacking Quick Start-upMounting DT Discs Calibration Number Recipe Setup for Injection MoldingDD Discs Calibration Number DP DiscsRecipe Setup for Extrusion CalibrationDigital Dosing Units Manufacturer Motor Color Input NumberDigital Dosing Units Digital Dosing Units Digital Dosing Units RPM Digital Dosing Units Digital Dosing Units Digital Dosing Units Initial Installation and Operation Initial InstallationElectrical diagram of connections Electrical DiagramDiagram 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 MoldingStep Step Step Operation Injection Molding Extrusion Constant Standard Recipe Input Extrusion ConstantExtrusion Constant, parameter 3 is skipped Step Step Operation Extrusion Constant Extrusion Proportional Extruder Follower Option Recipe Input Extrusion ProportionalStep Step Operation Extrusion Proportional Extruder Follower Option Determining the Calibration Weight CalibrationRepeat 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 TotalizerAlarms Level switches probesCommunication Protocol Interfaces Removing the Shear plate DD feeder only MaintenanceMaintenance Intervals Removing the shear plateInstalling 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 numbersGeneral Troubleshooting Unit Will Not Operate Appendix a TroubleshootingMalfunctions Error Codes Error Codes Injection Molding Determining the Software Setup FactorRecipe Formulas Recipe Limitations for Injection MoldingExtrusion Recipe Limitations ExtrusionExtrusion 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 Processing Disc Dosing Factor TableOne 1 for Granule Option Hopper Level Probe VirginStarter 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 ViewGeneral 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 Parts Department Service DepartmentTechnical Assistance Sales Department