Sterling 822.00292.00 Desiccant Tower Assembly, Replacing the Process Heater Electric Dryers

Page 46

6.Inspect the gaskets on each of the covers. Replace if necessary.

7.Re-install the covers.

Figure 17: Desiccant Tower Assembly

Regeneration

Heater Cover.

Heater Element

Mounting Plate.

Viewing Glass, for

checking the status of the desiccant inside.

High

Temperature

Gaskets.

Stainless Steel

Hollow Core

Desiccant Tank

High

Temperature

Gaskets.

Regeneration

Heaters

Access cover can be removed in order to replace desiccant.

Desiccant Tank

Mounting

Platform

Figure 18: Desiccant Replacement Amounts

Dryer

Desiccant Required per Tower

CFM

“13 X”, 8 x 12 Bead

Total

600

175

350

850

175

350

1000

300

600

1250

300

600

1500

300

600

2000

300

1200

2500

300

1200

3000

300

1200

Replacing the Process Heater (Electric Dryers)

Large Dryers have a number of single phase Calrod-type heater elements wired in a delta formation. They are mounted on top of the dryer or to the drying hopper. The number and wattage of the heaters varies with model, voltage, temperature range, etc., but the replacement procedure is the same.

DANGER! Disconnect and lock out power before heater replacement.

Large Dehumidifying Dryers

Maintenance

46

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Contents SDA 1000-5100 Large Dehumidifying Dryers With AP0 Controls Event of Shipping Damage Shipping InfoUnpacking and Inspection If the Shipment is Not CompleteReturns Warranty ReturnsCredit Returns Table of Contents Operation Dryer Identification Serial Number Tag Technical Assistance How to Use This Manual SafetySafety Symbols Used in this Manual Dryer Safety Tags Description Wear Safety Glasses and Work GlovesGeneral Responsibility ResponsibilityOperator Responsibility Maintenance Responsibility Reporting a Safety Defect Models Covered in This Manual Functional DescriptionGeneral Description Process/Regeneration Cycle Regeneration CycleSequence of Operation Controller Description Controller Screen DescriptionsMechanical Features Standard FeaturesElectrical Features Closed-Loop Regeneration OptionsProcess Aftercooler Process Air Dust Collector Recommended Temperature SettingsMaterial Overdrying Protection Mechanical Options Electrical OptionsSafety Device Lock-Outs Safety Devices and InterlocksSafety Circuit Standards Fail Safe OperationPage Rigging and Placing Unit Mechanical InstallationUncrating the Equipment Making Electrical ConnectionsChecking for Proper Blower Rotation Checking Blower RotationMaking Dryer/Drying Hopper Process Air Connections Dryer/Drying Hopper Process Air ConnectionsConnecting Aftercooler/Precooler Cooling Water Optional Aftercooler Components & Flow RatesUsing the Drying Hopper Air Trap Drying Hopper Air TrapProcess Air Temperature Controller SwitchesIndicator Lights ControlsIndicator Name Description Lit when Control Output 1 is on. The Out1Lit when Control Output 2 is on. Not used Lights in the Operation Indicator Section whenSetting the Process Air Temperature E5CN Operating ParametersAdjustment Level Indicator Name Description Tuned prior to dryer startupEntering Operating Parameters to Select Modes ON, OFFProcess Air Dew Point Display Setting the High Dew Point AlarmOptional Setting the Redundant Safety Controller Redundant Safety Controller DisplayWatlow Operating Parameters Manf. setting Initial Start-up Auto-Tuning the DryerOperation Pre-Startup ChecksDryer Operation Procedures Page Material Miser OFF Press + to Enable Alarm Display Messages Auto-Tuning the Dryer Shutting Down the DryerMaintenance Schedule MaintenancePhotocopy this page for your maintenance records Preventative Maintenance Cleaning or Replacing the Process Air FiltersCleaning or Replacing the Regeneration Filter Calibrating the Dirty Filter AlarmChecking the Dewpoint Control System Symptoms of Worn Out Desiccant Corrective MaintenanceReplacing the Desiccant Desiccant Tower Assembly Replacing the Process Heater Electric DryersProcess Heater Box Assembly Replacing the Regeneration Heater Electric DryersRegeneration Heater Box Assembly Basic Troubleshooting TroubleshootingIntroduction Large Dehumidifying Dryers Troubleshooting Alarm Descriptions AlarmsAlarm Alarm Description Alarm Effect Code Using a Thermocouple Determining Temperature Controller Errors or Sensor ErrorsUsing a Platinum Resistance Thermometer Appendix Technical SpecificationsAftercooler Design Specifications Annex B InformationDrawings and Diagrams Optional dryer dust collector Spare Parts List Level 3 Mechanical Components Dryer Identification Serial Number Tag Located on back of DryerParts Department Service DepartmentTechnical Assistance Sales Department

822.00292.00 specifications

Sterling 822.00292.00 is an advanced piece of equipment that stands out in the competitive landscape of modern machinery. Known for its precision engineering and robust performance, this model is particularly favored in industries requiring reliability and efficiency.

One of the main features of the Sterling 822.00292.00 is its high-performance motor, designed to deliver exceptional power while maintaining energy efficiency. This motor is bolstered by advanced cooling technologies that ensure optimal performance during prolonged use. As a result, users can expect minimal downtime and reduced wear and tear, enhancing the lifespan of the equipment.

The device also incorporates cutting-edge digital control systems, which facilitate easy operation and monitoring. This technology allows operators to make real-time adjustments, improving overall workflow and productivity. The user interface is designed with simplicity in mind, making it accessible for both seasoned professionals and newcomers alike.

In terms of construction, the Sterling 822.00292.00 is built with durable materials that withstand harsh working conditions. Its robust frame ensures stability, while the compact design allows for easy integration into various environments, from industrial plants to smaller workshops.

Another noteworthy characteristic of the Sterling 822.00292.00 is its versatility. The machine is designed to handle a wide range of applications, making it suitable for diverse sectors, including manufacturing, automotive, and aerospace. This adaptability is further enhanced by interchangeable components, which allow for customization based on specific operational needs.

Safety is paramount in the design of the Sterling 822.00292.00. The equipment is equipped with multiple safety features, including emergency shut-off systems and protective enclosures. These elements not only safeguard the operators but also contribute to the overall integrity of the machinery, reducing the risk of accidents and ensuring compliance with industry standards.

Furthermore, the Sterling 822.00292.00 is backed by extensive customer support and a comprehensive warranty, highlighting the manufacturer's commitment to quality and customer satisfaction. Users can access a wealth of resources, including manuals and troubleshooting guides, ensuring they can maximize the potential of their investment.

In conclusion, the Sterling 822.00292.00 represents a blend of innovation, reliability, and user-friendliness. With its impressive array of features and technologies, it has become a go-to option for professionals across various industries looking to enhance their operational efficiency.
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