Sterling STT 500 manual Assembly, Operation

Page 13

SM2-620

Dehumidified Air Dryer

Assembly

Compare the connected loads with those of the mains supply. Danger of injury through electrical shock!

When using lifting gear, please observe the pertaining regulations. Caution: Danger of accidents!

Do not modify, add other equipment or change the design of the equipment without the approval of the manufacturer. Caution: Danger of accidents!

Attachments not supplied by Sterling must be manufactured in accordance with safety regulation EN 294. Danger of accidents!

The equipment may only be operated when all the associated components are properly connec- ted up and in accordance with the relevant regulations. This avoids injury and damage to equip- ment!

Operate the device only if all its components are grounded. Danger: accident through electrical shock!

Please note for installation that the equipment is top-heavy. Danger exists that it may topple over!

Take care that the device is not standing on the mains cable. This will prevent danger to people and material!

Operation

Appoint an equipment foreman to be responsible for the equipment.

Ensure that the operating personnel are provided detailed instruction in the operation of the equipment. Improper operation results in danger of accidents!

When the main switch is switched off for reasons pertaining to safety, it must be secured against unauthorized activation. Caution: Danger of accidents!

Repair work may be carried out by trained personnel only. Caution: Danger of accidents!

Never operate the equipment when partially dismantled! Danger! Limbs may be caught in machi- nery! Electric shock!

In case of malfunction, shut down the equipment immediately. Have malfunctions corrected im- mediately. Danger of accidents!

The machine is intended only for the drying of granulated plastics. Any other or additional use is contrary to specifications.

This equipment is not suitable for food processing.

The safety instructions of the connected machines must be followed.

Please note that sound levels exceeding 85 db(A) may in the long term damage your health. Use the appropriate ear muffs. This avoids impairment of hearing!

Please note that the drying cells, drying hoppers and air pipings grow hot during use. Avoid tou- ching any of these parts! Danger: Injury through burns!

Never operate the dryer without side panels. Danger: Limbs may be caught in machinery! Injury through burns!

Safety instructions 2-3

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Contents Sterling Material Processing Parts and Service Department Edition 04/02 Order confirmation number STT Sterling Material ProcessingSTT Table of Contents Transport, Assembly and Storage Electrical manual Dehumidified Air Dryer General InformationGeneral Information Dehumidified Air Dryer Legal basis Dehumidified Air Dryer Explanations and informationFields of applications Safety instructions Safety instructionsGeneral Dehumidified Air Dryer For your safetyOperation AssemblyMaintenance Dehumidified Air Dryer For the safety of the devices Start-up Start-upKey assignment STT Control systemIndicator lamp messages STT Flow chartOperation statuses STT Switching on the dryerSTT Viewing the software-version PasswordsLogout LoginEdit STT Basic parameters Timer on/offTurning the devices on/off Dryer on/offSTT Regeneration Heater Act STT Entering dryer valuesUsed air Act Dew point maxReturn air cooler Act Return air cooler TargetHopper entry X Target STT Entering hopper valuesHopper entry X Act Target % = C F GranulesGranules Act. C STT Observing processing status Valve block moved in/moved out/errorDate STT Setting date and timeTime Contrast STT Viewing/changing language and contrastLanguage Select Parameters STT Changing parametersRun on time drying blower -- 300 sec ParametersXX on 0000 OFF 0000 XX = day Mo-Su STT Setting the timerExample Select Main menu STT Starting continuous operationSelect System runtime STT Viewing system runtimeSystem runtime XX hSTT Switching the dryer off Error and error correction Error and error correctionLED Alarm View Total messages NumberWaiting messages DeleteOverflow warning On/Off OverflowSafety Temperature Limiter has been Activated Main Switch is OffSafety Switch Regeneration Blower Has Been Actuated Safety Switch Drying Blower Has Been ActuatedExcess Temperature Regeneration Heater Temperature Measurement Regeneration Heater DefectiveInsufficient Temperature Regeneration Heater Safety Switch Regeneration Heater Has Been ActuatedExcess Temperature Drying Heater Temperature Measurement Drying Heater DefectiveInsufficient Temperature Drying Heater Safety Switch Drying HeaterExcess Temperature Granules Hopper Temperature Measurement Granules Defective 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 Disposing of the drying agent Servicing the accessoriesHigh-pressure blowers with frequency converter operation STT Changing the battery of the control system STT STT Resetting the control values Functional description Functional descriptionSTT Dryer Dew point dependent regeneration switch optionalSTT Drying hopper optional STT Return air cooler Automatic motor flaps optional STT Hopper heaters optionalConnection to a pneumatic conveying system optional Transport, Assembly and Storage Transport, Assembly and StorageWith a fork lift truck Dehumidified Air Dryer Transport and PackingWith a workshop crane Storage Dehumidified Air Dryer AssemblyAssembly instructions Assembly instructionsConnection of the air coolers Dehumidified Air Dryer Electrical connection Technical Data Technical DataBasic Equipment Optional EquipmentSM2-620 All dimensions are in mm.in. Subject to alteration Dimension sheet Spare parts list Spare parts listPos. ID-number Description STT 83986 Moisture sensor Accessories Switching Cabinet and Operating UnitReturn air coler optional 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 Control unit flap Flap control with Fuzzy-Logic

STT 500 specifications

The Sterling STT 500 stands out as a versatile and powerful tool designed for professionals in various industries, such as construction, manufacturing, and automotive. This innovative machine integrates advanced technologies and a range of features to enhance performance and user experience.

One of the key attributes of the Sterling STT 500 is its robust engine. Powered by a high-efficiency motor, it delivers impressive torque and power output, allowing it to handle heavy-duty tasks with ease. This machine can operate under demanding conditions, making it suitable for both indoor and outdoor applications.

The STT 500 boasts a user-friendly interface that includes an intuitive control panel. This feature allows operators to easily manage the machine's settings and monitor its performance in real-time. The clear digital display provides essential information, including power levels, operating modes, and maintenance alerts, ensuring that users can perform their tasks effectively and efficiently.

In terms of safety, the Sterling STT 500 is equipped with multiple protective features. This includes emergency shut-off systems and overload protection, which safeguard both the machine and the operator during operation. Additionally, its ergonomic design minimizes physical strain on users, contributing to a safer working environment.

The STT 500 also highlights its advanced connectivity options. With built-in Bluetooth and Wi-Fi capabilities, users can sync the machine with their devices for seamless data transfer and remote monitoring. This feature enables businesses to track machine performance, schedule maintenance, and optimize operations.

Durability is another hallmark of the Sterling STT 500. Constructed with high-quality materials, it is engineered to withstand the rigors of daily use. Its rugged chassis and protective casing ensure longevity, making it a valuable investment for any company looking to enhance their productivity.

The machine’s versatility is further augmented by various accessories and attachments that can be utilized for different applications. Whether it’s drilling, cutting, or grinding, the STT 500 can be tailored to meet diverse operational needs, allowing users to maximize their workflow.

In conclusion, the Sterling STT 500 is an exemplary choice for those seeking a powerful, efficient, and durable tool for their professional tasks. With its advanced technology, user-centric design, and safety features, it continues to meet and exceed the expectations of users across multiple industries.
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