Sterling SDA AP-1 instruction

Return air

thermocouple

location

Drying System with Dust Collector and Process Air Heater on Dryer

Large Dehumidifying Dryers

Mechanical Installation

31

Image 31

Sterling SDA AP-1 specifications Large Dehumidifying Dryers Mechanical Installation

Contents

SDA Large AP-1 Control Dehumidifying Dryer If the Shipment is Not Complete Shipping InfoUnpacking and Inspection Event of Shipping Damage Returns Table of Contents Operation Troubleshooting How to Use This Manual SafetySafety Symbols Used in this Manual Dryer Safety Tags Description General Responsibility ResponsibilityOperator Responsibility Maintenance Responsibility Reporting a Safety Defect Models Covered in This Manual Functional DescriptionGeneral Description Sequence of Operation Process/Regeneration Cycle Electrical Features Standard FeaturesAuto Start Timer Mechanical Features Dewpoint Extend OptionsClosed-Loop Regeneration Drawings and Diagrams Optional dryer dust collector Process Aftercooler Aftercooler Design SpecificationsProcess Air Dust Collector Process Air Dust Collector Material Overdrying Protection Recommended Temperature Settings Electrical Options Mechanical OptionsController Options Fail Safe Operation Safety Devices and InterlocksSafety Circuit Standards Safety Device Lock-OutsPage Mechanical Options Denotes availability Dimensions and Specifications Denotes availability Denotes availability Making Electrical Connections Mechanical InstallationUncrating the Equipment Rigging and Placing Unit Description Making Gas Line Connections Gas-Fired Models Only Checking Blower Rotation Checking for Proper Blower Rotation Dryer/Drying Hopper Process Air Connections Making Dryer/Drying Hopper Process Air Connections Process Air Heater on Drying Hopper Large Dehumidifying Dryers Mechanical Installation Aftercooler Components & Flow Rates Connecting Aftercooler/Precooler Cooling Water Optional Drying Hopper Air Trap Using the Drying Hopper Air Trap Controller Description Controls Dryer Status Screen Startup Screen Process Air Temperature and Conveying Process Controller Identifying Controller Screens Dryer Alarms Help System LOG OFFMain Menu Screen Setting Values Dryer Menu Dryer Status Dryer Setup Over DRY Protect Alarms Auto TuneAuto Start Main Menu Dryer Setup Screen 3 Dryer Setup Screen 2Dryer Setup Screen 4 Overdry Protection Screen 1 Overdry ProtectionOverdry Protection Screen 2 Autotune Alarm History ScreenProcess AutoTune Screen Auto Start DEW Point SetupDew Point Setup Screen Autostart Timer Screen System Menu System Setup SET Clock Hour Meters Alarm History StatusHelp Menu Help Menu Screen System Setup Screen System Backup Service Menu Main Menu System SetupLOW Level Detection Setup Autostart Clock Screen Clock Menu Screen Output Status Hour Meter ScreenInput Status Input Status Screen Service System Backup ScreenService Menu Screen Alarm Screens Alarm Screen Example Redundant Safety Controller Display Always put your set point to 30F above set point Setting the Redundant Safety Controller Large Dehumidifying Dryers Controls Start-up Operation Using the Dryer Status Screen Alarm Descriptions Alarms Shutdown 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 Using a Thermocouple Determining Temperature Controller Errors or Sensor ErrorsUsing a Platinum Resistance Thermometer Credit Returns Warranty ReturnsAppendix Returned Material Policy Annex B Information Technical Specifications Spare Parts List Level 3 Mechanical Components Located on back of Dryer Dryer Identification Serial Number Tag Sales Department Service DepartmentTechnical Assistance Parts Department