Sterling BF3-600 specifications Removing the Dosing Disc, Installing the Dosing Disc

Page 39

5.4Changing the Dosing Disc in the Digital Dosing Dosing Station

Removing the Dosing Disc

1.Empty the dosing station.

2.Switch the control unit off by means of the on/off switch.

3.Dismantle the dosing unit and remove the scraper.

4.Loosen the two hexagon socket screws (M6 x 30) on the top side of the dosing disc.

5.Loosen the center hexagon socket screw (M6 x 12) and replace by a M6 x 60 screw.

6.Lift the dosing disc from the dosing unit housing by this screw.

Installing the Dosing Disc

1.Change and place the dosing disc in the dosing unit housing.

2.Remove the screw (M6 x 60).

3.Screw the dosing disc in place by means of 2 hexagon socket screws (M6 x 30).

4.Mount the center hexagon socket screw (M6 x 12).

5.Install the scraper and then the dosing unit.

6.Turn the dosing disc to check for smooth movement.

7.Position the dosing hopper on the dosing unit.

8.Tighten the profile clamp.

See Appendix D: Spare Parts List on page 61 for disc part numbers.

Digital Dosing Units

38

Image 39

Contents SDD Digital Dosing Units Parts and Service Department Table of Contents Station Digital Dosing Unit IntroductionI C K A R T G E S V E U E R D E R Touch Keypad ControllerKeys and Symbols Symbols Mounting Recipe Setup For Injection MoldingQuick Start-up UnpackingCalibration Recipe Setup For ExtrusionI C K A R T G E S V E U E R D E R Initial Installation Initial Installation And OperationElectrical Diagram Electrical diagram of connectionsInitial Operation Diagram of frequency inputsInjection Molding Recipe Input Injection MoldingStep Step Step Step Operation-Injection Molding Recipe Input Extrusion Constant Extrusion ConstantStep Step Operation -Extrusion Constant Recipe Input Extrusion Proportional Extrusion ProportionalStep Operation -Extrusion Proportional Calibration Determining the Calibration Weight Repeat steps 3 and 4 four 4 more times Digital Dosing Units Advanced Operations/ Control Functions Recipe Storage And RecallRecipe Storage Recipe Recall Acknowledging Alarms Clearing The TotalizerOptional Equipment Level Probes AlarmsEuromap E17 Interface MixerRemoving the scraper MaintenanceMaintenance Intervals Removing the ScraperCleaning the Digital Dosing Dosing Station Installing the scraperDismantling the Dosing Station Installing the Dosing Station Removing the Dosing Disc Installing the Dosing DiscRemoving/Replacing the Scraper in the DT Dosing Station Installing Different Types of Dosing DiscsCleaning the DT Dosing Station Replacing Fuses Exchangeable StationsSee Appendix D on page 61 for fuse part numbers Appendix a Troubleshooting General Troubleshooting Unit Will Not OperateMalfunctions or Errors Error Codes Error Codes Extrusion Determining the Software Setup FactorRecipe Formulas Injection MoldingRecipe Limitations Extrusion Appendix B Basic Parameter Settings Extrusion ModeMax. input frequency = Hz Extrusion Constant or Proportional Determining the Configuration ValueProbe Digital Dosing Units Basic Parameter Settings Digital Dosing Units Digital Dosing Units Disc Dosing Factor Disc Guide D30-051725 DT30-102025 DP30 Disc Dosing Factor Table Specification SheetDigital Dosing unit parameter setup Page Station 1 Digital Dosing Unit Side View TOP View Station 2 Digital Dosing UnitDosing Unit Electrical Schematic Chart Dosing Disc/Shear Order Numbers Appendix D Spare Parts ListPage Sales Department Service DepartmentTechnical Assistance Parts Department