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Sterling STT 1600 Accessories, Dehumidified Air Dryer, Version 64.10-0134GB0110/97, SM2-630

Models: STT 1600

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Dehumidified Air Dryer

12. Accessories

Version: 64.10-0134GB01 10/97

¨Entering values on the OP 7 / 17

¨Flap control with Fuzzy-Logic

¨Elektror High-pressure blower with frequency converter operation

¨Elektror High-pressure blower

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SM2-630

Accessories 12-1

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Sterling STT 1600 operating instructions Accessories, Dehumidified Air Dryer, Version 64.10-0134GB0110/97, SM2-630

Contents

with Siemens S7 control unit Operating Instructions Dehumidified Air Dryer STTSterling Material Processing SM2-630Sales and Contracting Department Parts and Service DepartmentEdition 11/02 STT Sterling Material ProcessingOrder confirmation number SM2-630Page TABLE OF CONTENTS Page Page 1. General Information Dehumidified Air DryerGeneral Information General Information Dehumidified Air Dryer 1.1. Warnings and symbols1.3. Legal basis 1.2. Explanations and information1.4. Fields of applications 1.5. Notes on Usage2. Safety instructions Safety instructionsDehumidified Air Dryer Safety instructions Dehumidified Air Dryer 2.1. For your safetyAssembly GeneralSafety instructions Dehumidified Air DryerOperation Safety instructions MaintenanceDehumidified Air Dryer 2.2. For the safety of the devices Safety instructionsDehumidified Air Dryer Safety instructions Observe that the drying cells must be filled with drying agent before setting-upthe dryer only STT 1600, STT 2400. This will prevent damage of materialDehumidified Air Dryer Start-up 3. Start-upSTT 3.1. Control system 3.1.1. Key assignmentStart-up Indicator lamp messages STT 3.1.2. Flow chartStart-up SM2-630STT 3.2. Switching on the dryer 3.2.1. Operation statusesStart-up 3.4. Passwords STT 3.3. Viewing the software-versionStart-up Start-up LoginLogout Edit3.5.1. Turning the devices on/off STT 3.5. Basic parametersTimer on/off Start-upHopper X on/off X = number of the drying hopper Start-upStart-up STT 3.5.2. Entering dryer valuesRegeneration Heater Act Used air ActStart-up Return air cooler TargetReturn air cooler Act Start-up STT 3.5.3. Entering hopper valuesHopper entry X Target Hopper entry X ActStart-up Granules target: _ % = _ C FGranules act. C F STT 3.5.4. Observing processing status e.g. valve block moved in/moved out/errorStart-up Start-up STT 3.5.5. Setting date and timeDate TimeStart-up STT 3.5.6. Viewing/changing language and contrastContrast LanguageStart-up STT 3.5.7. Changing parametersSelect ”Parameters” Run on time drying blower --300 secSTT 3.5.8. Setting the timer Start-upXX ON 00 00 OFF 00 00 XX = day Mo-Su STT 3.6. Starting continuous operation Start-upSelect ”Main menu” Start-up STT 3.7. Viewing system runtimeSelect ”System runtime” System runtimeSwitch off the dryer at the main switch STT 3.8. Switching the dryer offDisconnect the power supply Start-up4. Error and error correction Error and error correctionDehumidified Air Dryer Error and error correction Failures must be repaired immediately LED “ALARM”Dehumidified Air Dryer Error and error correction Dehumidified Air DryerView Dehumidified Air Dryer Error and error correctionNumber Total messagesDehumidified Air Dryer Error and error correctionOverflow Overflow warning On/OffPLC = SPS Battery is Empty Error and error correctionMain Switch is Off A Safety Temperature Limiter has been ActivatedExcess Temperature Regeneration Heater Error and error correctionInsufficient Temperature Regeneration Heater Error Bypass FlapTemperature Measurement Drying Heater Defective Error and error correctionExcess Temperature Drying Heater Insufficient Temperature Drying HeaterTemperature Measurement Granules Defective Hopper Error and error correctionExcess Temperature Granules Hopper Valve Error HopperMaintenance 5. MaintenancePlease observe the maintenance schedule MaintenanceMaintenance STT 5.1. Maintenance intervalsMaintenance STT 5.2. Cleaning/renewing the air filtersReturn air filter/Regeneration air filter MaintenanceRe-installthe cleaned/new filter mat MaintenanceFilter of the electrical cabinet Remove the lid of the filterMaintenance STT 5.3. Tensioning the V-belts”Regeneration” Blower Maintenance”Drying” Blower Maintenance5.5. Servicing the accessories 5.4. Disposing of the drying agentMaintenance Maintenance 5.6. Changing the battery of the control systemStore backup batteries in a dry and cool place MaintenanceOrder number battery SM2-630Maintenance STT 5.6.1. Resetting the control valuesFunctional description 6. Functional descriptionSTT 6.1. Dryer Dew point dependent regeneration switch optionalFunctional description Functional description STT 6.2. Drying hopper optionalFunctional description STT 6.3. Return air cooler optionalSTT 6.4. Hopper heaters optional 6.5. Automatic motor flaps optionalFunctional description 7. Transport, Assembly and Storage Transport, Assembly and StorageDehumidified Air Dryer Dehumidified Air Dryer 7.1. Transport and Packing Transport, Assembly and Storagewith a fork lift truck Dehumidified Air Dryer Transport, Assembly and Storagewith a workshop crane Transport with a workshop crane SM2-630Dehumidified Air Dryer 7.2. Assembly 7.3. StorageTransport, Assembly and Storage Assembly instructions 8. Assembly instructionsAssembly instructions Assembly instructions STT 8.2. Filling up the drying cellsAssembly instructions STT 8.3. Connection of the air coolers optionalAssembly instructions STT 8.4. Electrical connectionTechnical Data 9. Technical DataBasic Equipment Optional EquipmentTechnical Data Dimension sheetSM2-630 Spare parts list 10. Spare parts list99716 Spare parts listBall bearing 05190100 Spare parts list39 31536 Sealing 7216517 Motor flap optional 86379 Motor 88952 SealingS89532 Spare parts listSpare parts list 10.1. Switching Cabinet and Operating UnitControl Hopper heaters11. Electrical manual Electrical manualDehumidified Air Dryer Accessories 12. AccessoriesDehumidified Air Dryer Version 64.10-0134GB0110/97Accessories Entering values on the OP Sterling Material Processing02/01GB Procedure 3.3Entering ValuesGeneral Operation Step3.3.1Entering Numerical Values General OperationException Procedure 3.3.2Entering Alphanumeric ValuesGeneral Operation StepProcedure General OperationStep Procedure 3.3.3Entering Symbolic ValuesGeneral Operation StepAccessories Flap control with Fuzzy-Logic Sterling Material Processing10/00GB Flap control with Fuzzy-Logic Control unit “flap”10/00GB