Mechanical Options, Electrical Options | Sterling SDA 1000-5100

Figure 6: Material Miser/Air Balance Valve

Temperature

Probe

Valve

ProofingCoupling

Switch

Drying

Hopper

Mechanical Options

;Low temperature operation (120°F to 250°F)

;High temperature operation (180°F to 400°F)

;Precooler (Required for temperatures below 180°F, used with low temperature operation)

;Aftercooler (Required for temperatures above 250°F, used with high temperature operation)

;Plasticizer trap / Aftercooler w/filter

;Automatic airflow reduction valve 13X desiccant

;Closed loop cooling valve

;Dew point +15°F to -80°F

;Sound insulation for under 85 DBA noise level

;Dust collector

Electrical Options

;Hopper mounting of the process heater box

;Remote operator interface (with standard controller only)

;CSA approval

;UL rating

;400/3/50 supply voltage (includes CE compliance)

Large Dehumidifying Dryers

Functional Description

19

Image 19

Sterling SDA 1000-5100 specifications Mechanical Options, Electrical Options

Contents

SDA Large Dehumidifying Dryers With AP0 Controls If the Shipment is Not Complete Shipping InfoUnpacking and Inspection Event of Shipping Damage Returns 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 Wear Safety Glasses and Work Gloves Dryer Safety Tags Description General Responsibility ResponsibilityOperator Responsibility Maintenance Responsibility Reporting a Safety Defect Models Covered in This Manual Functional DescriptionGeneral Description Regeneration Cycle Process/Regeneration Cycle Sequence of Operation Controller Screen Descriptions Controller Description Mechanical Features Standard FeaturesElectrical Features Closed-Loop Regeneration OptionsProcess Aftercooler Process Air Dust Collector Recommended Temperature SettingsMaterial Overdrying Protection Electrical Options Mechanical Options Fail Safe Operation Safety Devices and InterlocksSafety Circuit Standards Safety Device Lock-OutsPage Making Electrical Connections Mechanical InstallationUncrating the Equipment Rigging and Placing Unit Checking Blower Rotation Checking for Proper Blower Rotation Dryer/Drying Hopper Process Air Connections Making Dryer/Drying Hopper Process Air Connections Aftercooler Components & Flow Rates Connecting Aftercooler/Precooler Cooling Water Optional Drying Hopper Air Trap Using the Drying Hopper Air Trap Controls SwitchesIndicator Lights Process Air Temperature Controller Lights in the Operation Indicator Section when Lit when Control Output 1 is on. The Out1Lit when Control Output 2 is on. Not used Indicator Name Description E5CN Operating Parameters Setting the Process Air Temperature Tuned prior to dryer startup Adjustment Level Indicator Name Description ON, OFF Entering Operating Parameters to Select Modes Process Air Dew Point Display Setting the High Dew Point AlarmOptional Setting the Redundant Safety Controller Redundant Safety Controller DisplayWatlow Operating Parameters Manf. setting Pre-Startup Checks Auto-Tuning the DryerOperation Initial Start-up Dryer Operation Procedures Page Material Miser OFF Press + to Enable Alarm Display Messages Shutting Down the Dryer Auto-Tuning the Dryer Maintenance Schedule MaintenancePhotocopy this page for your maintenance records Cleaning or Replacing the Process Air Filters Preventative Maintenance Calibrating the Dirty Filter Alarm Cleaning or Replacing the Regeneration Filter Checking the Dewpoint Control System Symptoms of Worn Out Desiccant Corrective MaintenanceReplacing the Desiccant Replacing the Process Heater Electric Dryers Desiccant Tower Assembly Replacing the Regeneration Heater Electric Dryers Process Heater Box Assembly Regeneration 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 Warranty Aftercooler Design Specifications Technical SpecificationsAnnex B Information Drawings and Diagrams Optional dryer dust collector Spare Parts List Level 3 Mechanical Components Located on back of Dryer Dryer Identification Serial Number Tag Parts and Service Department Sales Department Service DepartmentTechnical Assistance Parts Department