Manuals / Sterling / Household Appliance / Dehumidifier

Sterling SDF 500, SDF 400 manual SDF 250/400/500

Models: SDF 500 SDF 250 SDF 400

1 72

Page 5

		SDF 250/400/500
6.3. Connection to a Pneumatic Conveying System (Optional)		6-18
6.4. Return Air Cooler (Optional)		6-18
7.	Transport, Assembly and Storage	7-1
7.1. Tansport and Packing		7-2
7.2. Assembly		7-4
7.3. Storage		7-4
8.	Assembly instructions	8-1
8.1. Installation of the exhauster fan for regeneration of exhaust air		8-2
8.2. Connection of Return Air Cooler (Optional)		8-2
8.3. Electrical Connection		8-3
8.4. Compressed Air Supply		8-4
9.	Technical data	9-1
10.	Accessories	10-1

Page 5

Image 5

Sterling SDF 500, SDF 400 manual SDF 250/400/500

Contents

Sterling Material Processing Operating Instructions Dehumidified air dryer SDFSDF SDF With Touch control unit SDF 250/400/500 Technical service Service departmentSterling Material Processing 5200 West Clinton Ave Milwaukee, WISDF 250/400/500 Table of contents SDF 250/400/500 SDF 250/400/500 1. General InformationGeneral Information 1.1. Warnings and symbols Caution High noise pollution 1.3. Legal basis 1.2. Explanations and information1.4. Fields of applications 1.5. Notes on Usage2. Safety instructions SDF 250/400/500 2.1. GeneralSafety instructions 2.1.2. Operation 2.1.1. AssemblySafety instructions SDF 250/400/500SDF 250/400/500 2.1.3. MaintenanceSafety instructions SDF 250/400/500 2.2. For the safety of the devicesSafety instructions 3. Start up 3.1.1. Touch Screen 3.1. Control UnitSDF 250/400/500 Start upSwitch on the system by means of the main switch 3.2. Switching on the DryerSDF 250/400/500 Start up3.3.1. Entering Dryer Values Basic parametersReturn air cooler on/orr Target value Actual value Status Dryeroptional Enter hopper name 3.3.2. Entering hopper valuesStatus Hopper Back to “Start-Screen” SDF 250/400/500Page Start up 3.3.3. Setting the timerSDF 250/400/500 ”off” = operation without timer ”internal” = operation with internal timerSDF 250/400/500 Start upActual hopper temperature displayed in C 3.3.4. Observing processing statusTarget hopper temperature displayed in C Actual dew point temperature optionalSDF 250/400/500 3.3.5. Setting date and timeStart up Date/Time Enter the desired day and timeThis function is password protected 3.3.6. Changing languageSDF 250/400/500 Start upStart up SDF 250/400/5003.4.2.Continuous Operation of the Dryer 3.4. Continuous operation3.4.1.Continuous Operation of the Hopper Start up SDF 250/400/500Switch off the hopper heater Switch off the dryer 3.5. Switching the dryer/hopper heater offSDF 250/400/500 4. Error and error correctionError and error correction Failures must be repaired immediately Error and error correction 4.1. Actual messagesPLC = SPS Battery is Empty The Safety Switch Drying Blower Has Been ActuatedError Bypass Flap Error and error correctionError Valve Block Temperature Measurement Outgoing Air DefectiveExcess Temperature Heater Hopper Error and error correctionInsufficient Temperature Heater Hopper Temperature Measurement Granules Defective HopperMain switch hopper heater # - Controller is off Error and error correctionSDF 250/400/500 Overload Drying Heater - STB has been activatedSDF 250/400/500 4.2. Alarm protocolError and error correction 5. Maintenance FPlease observe the maintenance schedule 5.1. Maintenance schedule 5.2. Cleaning or Replacing the Air Filter SDF 250/400/500 Figure 0 SDF DryerMaintenance Maintenance Figure 1 SDF DryerInstall the cleaned/new air filter A SDF 250/400/500Maintenance 5.2.3. Filter of the electrical cabinetSDF 250/400/500 FNever operate the dryer without filter mat5.3. Disposing of Drying Agents 5.4. Cleaning the Drying Hopper SDF 250/400/500 Figure 2 STTMaintenance STT MaintenanceSDF 250/400/500 5.5. Changing the battery of the control system Order number battery 5.5.1. Resetting the control values SDF 250/400/500 6. Functional descriptionFunctional description Dew point dependent regeneration switch optional 6.1. General InformationSDF 250/400/500 FThe dryer is rated for continuous operation6.2.1. Hopper heaters optional 6.2. Drying Hopper OptionalFigure 3 Drying Hopper SDF 250/400/500Figure 4 Suction Box 6.4. Return Air Cooler OptionalSDF 250/400/500 7. Transport, Assembly and StorageTransport, Assembly and Storage Figure 5 Transport with a fork lift truck 7.1. Tansport and PackingSDF 250/400/500 Figure 6 Transport with a workshop craneTransport, Assembly and Storage 7.3. Storage 7.2. Assembly8. Assembly instructions SDF 250/400/500 8.2. Connection of Return Air Cooler OptionalAssembly instructions 8.3. Electrical Connection 8.4. Compressed Air Supply Technical data 9. Technical dataSDF 250/400/500 Basic VersionSDF 250/400/500 Technical dataDimension Sheet STT 25 - STT 10. AccessoriesAccessories Sterling Material Processing AccessoriesSpare parts list Drying Hoppers STT 25 - STT STT 25 - STT Technical service Service departmentSterling Material Processing 5200 West Clinton Ave Milwaukee, WISTT 25 - STT STT 25 - STT Description STT 25 - STTDescription STT 25 - STT