Sterling STT 300 Temperature Measurement Regeneration Heater Defective, Error Bypass Flap

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SM2-615

Dehumidified Air Dryer

Check the blower.

Vacuum sensor defective.

Temperature Measurement Regeneration Heater Defective

Check the cables and the sensor.

Check the power supply.

Short circuit check.

Excess Temperature Regeneration Heater

The regeneration temperature is too high.

Check the safety temperature limiter.

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Insufficient Temperature Regeneration Heater

The regeneration temperature is too low.

Check the regeneration heater.

The Safety Switch Regeneration Heater Has Been Actuated

Check the heater.

Check the fuses.

Short circuit check of the heater.

Error Bypass Flap

The bypass flap does not close or closes too slowly.

Check the bypass flap.

Error Valve Block

The valve block has not reached the proper position. The main switch is placed in the off position.

Check the position of the valve block. Press the “ACK” key and put the main switch in the on positi- on immediately. If the valve block has not reached the correct position within 1 minute, the main switch is again placed in the off position.

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Temperature Measurement Outgoing Air Defective

Check cables and sensor.

Temperature Measurement Return Air Defective

Check cables and sensor.

Excess Temperature Return Air

Check cables and sensor.

Check the return air cooler.

Error and error correction 4-7

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Contents Sterling Material Processing Parts and Service Department STT Sterling Material Processing Edition 05/02 Order confirmation numberSTT Table of Contents Transport, Assembly and Storage Spare parts list General Information Dehumidified Air DryerGeneral Information Dehumidified Air Dryer Dehumidified Air Dryer Explanations and information Legal basisFields of applications Safety instructions Safety instructionsDehumidified Air Dryer For your safety GeneralAssembly OperationMaintenance Dehumidified Air Dryer For the safety of the devices Start-up Start-upSTT Control system Key assignmentSTT Flow chart Indicator lamp messagesSTT Switching on the dryer Operation statusesPasswords STT Viewing the software-versionLogin LogoutEdit Turning the devices on/off Timer on/offSTT Basic parameters Dryer on/offSTT Used air Act STT Entering dryer valuesRegeneration Heater Act Dew point maxReturn air cooler Target Return air cooler ActSTT Entering hopper values Hopper entry X TargetHopper entry X Act Granules Target % = C Granules Act. CValve block moved in/moved out/error STT Observing processing statusSTT Setting date and time DateTime STT Viewing/changing language and contrast ContrastLanguage Run on time drying blower -- 300 sec STT Changing parametersSelect Parameters ParametersSTT Setting the timer XX on 0000 OFF 0000 XX = day Mo-SuExample STT Starting continuous operation Select Main menuSystem runtime STT Viewing system runtimeSelect System runtime XX hSTT Switching the dryer off Error and error correction Error and error correctionLED Alarm View Waiting messages NumberTotal messages DeleteOverflow Overflow warning On/OffSafety Switch Regeneration Blower Has Been Actuated Main Switch is OffSafety Temperature Limiter has been Activated Safety Switch Drying Blower Has Been ActuatedInsufficient Temperature Regeneration Heater Temperature Measurement Regeneration Heater DefectiveExcess Temperature Regeneration Heater Safety Switch Regeneration Heater Has Been ActuatedInsufficient Temperature Drying Heater Temperature Measurement Drying Heater DefectiveExcess Temperature Drying Heater Safety Switch Drying HeaterTemperature Measurement Granules Defective Hopper Excess Temperature Granules HopperValve Error Hopper Maintenance MaintenanceSTT STT Maintenance intervals STT Cleaning/renewing the air filters Return air filter Regeneration air filter Filter of the electrical cabinet STT Tensioning the V-belts Blower regeneration heater / Blower drying heater Servicing the accessories Disposing of the drying agentHigh-pressure blowers with frequency converter operation STT Changing the battery of the control system STT STT Resetting the control values Functional description Functional descriptionDew point dependent regeneration switch optional STT DryerSTT Drying hopper optional STT Return air cooler optional STT Hopper heaters optional Automatic motor flaps optionalConnection to a pneumatic conveying system optional Transport, Assembly and Storage Transport, Assembly and StorageDehumidified Air Dryer Transport and Packing With a fork lift truckWith a workshop crane Dehumidified Air Dryer Assembly StorageAssembly instructions Assembly instructionsConnection of the air coolers optional Dehumidified Air Dryer Electrical connection Basic Equipment Technical DataTechnical Data Optional EquipmentDimension sheet Spare parts list Spare parts listPos. ID-number Description STT Return air coler optional Switching Cabinet and Operating UnitAccessories Flaps optionalElectrical manual Electrical manualAccessories AccessoriesAccessories Entering values on the OP 7 Entering Values Entering Numerical Values Entering Alphanumeric Values Step Procedure Entering Symbolic Values Accessories Flap control with Fuzzy-Logic Flap control with Fuzzy-Logic Control unit flap

STT 300 specifications

The Sterling STT 300 is a state-of-the-art vehicle designed for optimal performance and efficiency, aimed primarily at transportation and logistics companies. With its rugged construction and advanced technologies, this vehicle stands out in a competitive market.

One of the key features of the STT 300 is its powerful engine, which provides robust horsepower while maintaining excellent fuel efficiency. The engine is paired with an advanced transmission system that ensures smooth acceleration and seamless gear shifts. This combination not only enhances the overall driving experience but also contributes to lower operating costs over time.

The chassis of the Sterling STT 300 is built from high-strength materials, offering superior durability and the ability to handle heavy loads without compromising stability. Its suspension system is designed for optimal comfort, allowing for a smooth ride even on uneven terrain. This makes it an ideal choice for companies that require a reliable vehicle for both urban and rural deliveries.

In terms of technology, the STT 300 is equipped with a modern infotainment system that includes features such as navigation, Bluetooth connectivity, and multimedia capabilities. This ensures that drivers can stay connected and informed while on the road, enhancing both safety and productivity.

Safety is a paramount concern in vehicle design, and the STT 300 does not disappoint. It comes with an array of safety features, including advanced braking systems, stability control, and multiple airbags. This comprehensive suite of safety technologies helps protect both the driver and cargo during transport.

The interior of the Sterling STT 300 is designed for practicality and comfort, featuring ergonomic seating and a user-friendly dashboard layout. Ample storage space is provided for tools and other essentials, making it suitable for various logistical operations.

Furthermore, the vehicle is known for its environmental considerations, being compliant with stringent emissions standards. This not only benefits the planet but also enhances the brand's reputation among eco-conscious consumers.

In summary, the Sterling STT 300 combines power, efficiency, safety, and comfort, making it an excellent choice for transportation and logistics applications. Its robust build, advanced technologies, and commitment to sustainability position it as a leading option for businesses seeking reliable vehicle solutions.