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Sterling SDF 400, SDF 250, SDF 500 manual Disposing of Drying Agents

Models: SDF 500 SDF 250 SDF 400

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5.3. Disposing of Drying Agents

SDF 250/400/500

5.3. Disposing of Drying Agents

Please note that drying cells are replaced or refilled by Sterling only if they are empty.

When disposing of drying agents, observe all official rules.

Since used drying agents may contain impurities from the dried materials, treat them as special waste.

&It is not possible for Sterling to take back the used drying agent or drying cells with used drying agents.

Maintenance 5-8

Image 45

Sterling SDF 400, SDF 250, SDF 500 manual Disposing of Drying Agents

Contents

Operating Instructions Dehumidified air dryer SDF SDF SDF With Touch control unitSterling Material Processing 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 1. General Information General InformationSDF 250/400/500 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 2.1. General Safety instructionsSDF 250/400/500 2.1.2. Operation 2.1.1. AssemblySafety instructions SDF 250/400/5002.1.3. Maintenance Safety instructionsSDF 250/400/500 2.2. For the safety of the devices Safety instructionsSDF 250/400/500 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 3.3.3. Setting the timer SDF 250/400/500Start up ”off” = operation without timer ”internal” = operation with internal timerSDF 250/400/500 Start upSDF 250/400/500 3.3.4. Observing processing statusStart up Actual operation statusSDF 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. Continuous operation 3.4.1.Continuous Operation of the Hopper3.4.2.Continuous Operation of the Dryer Start up SDF 250/400/500Switch off the hopper heater Switch off the dryer 3.5. Switching the dryer/hopper heater off4. Error and error correction Error and error correctionSDF 250/400/500 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 SDF 250/400/500Valve Error Hopper Error and error correctionError feedback SSR Regeneration Heater SDF 250/400/500Main switch hopper heater # - Controller is off Error and error correctionSDF 250/400/500 Overload Drying Heater - STB has been activated4.2. Alarm protocol Error and error correctionSDF 250/400/500 5. Maintenance FPlease observe the maintenance schedule 5.1. Maintenance schedule 5.2. Cleaning or Replacing the Air Filter Figure 0 SDF Dryer MaintenanceSDF 250/400/500 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 Figure 2 STT MaintenanceSDF 250/400/500 Maintenance SDF 250/400/500STT 5.5. Changing the battery of the control system Order number battery 5.5.1. Resetting the control values 6. Functional description Functional descriptionSDF 250/400/500 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 Optional7. Transport, Assembly and Storage Transport, Assembly and StorageSDF 250/400/500 Figure 5 Transport with a fork lift truck 7.1. Tansport and PackingFigure 6 Transport with a workshop crane Transport, Assembly and StorageSDF 250/400/500 7.3. Storage 7.2. Assembly8. Assembly instructions 8.2. Connection of Return Air Cooler Optional Assembly instructionsSDF 250/400/500 8.3. Electrical Connection 8.4. Compressed Air Supply Technical data 9. Technical dataSDF 250/400/500 Basic VersionTechnical data Dimension SheetSDF 250/400/500 10. Accessories AccessoriesSTT 25 - STT Accessories Spare parts list Drying Hoppers STT 25 - STTSterling Material Processing 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