Mechanical Options, Electrical Options | Sterling SDA AP-1 instruction

Mechanical Options

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

;High temperature operation (250°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

;Temperature Set Back

;Automatic airflow reduction valve (not for gas dryers)

;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)

;Ethernet module for remote communication w/data logging

;CSA approval

;UL rating

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

Controller Options

;Dew point meter w/regeneration on demand

;Phase detection

;Airflow monitoring

;Temperature setback

Large Dehumidifying Dryers

Functional Description

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Sterling SDA AP-1 specifications Mechanical Options, Electrical Options, Controller Options

Contents

SDA Large AP-1 Control Dehumidifying Dryer Unpacking and Inspection Shipping InfoEvent of Shipping Damage If the Shipment is Not Complete Returns Table of Contents Operation Troubleshooting Safety How to Use This ManualSafety Symbols Used in this Manual Dryer Safety Tags Description Responsibility General ResponsibilityOperator Responsibility Maintenance Responsibility Reporting a Safety Defect Functional Description Models Covered in This ManualGeneral Description Sequence of Operation Process/Regeneration Cycle Auto Start Timer Standard FeaturesMechanical Features Electrical Features Options Dewpoint ExtendClosed-Loop Regeneration Drawings and Diagrams Optional dryer dust collector Aftercooler Design Specifications Process AftercoolerProcess Air Dust Collector Process Air Dust Collector Material Overdrying Protection Recommended Temperature Settings Mechanical Options Electrical OptionsController Options Safety Circuit Standards Safety Devices and InterlocksSafety Device Lock-Outs Fail Safe OperationPage Mechanical Options Denotes availability Dimensions and Specifications Denotes availability Denotes availability Uncrating the Equipment Mechanical InstallationRigging and Placing Unit Making Electrical Connections 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 Dryer Alarms Help System LOG OFF Identifying Controller ScreensMain Menu Screen Setting Values Dryer Status Dryer Setup Over DRY Protect Alarms Auto Tune Dryer MenuAuto Start Main Menu Dryer Setup Screen 2 Dryer Setup Screen 3Dryer Setup Screen 4 Overdry Protection Overdry Protection Screen 1Overdry Protection Screen 2 Alarm History Screen AutotuneProcess AutoTune Screen Dew Point Setup Screen DEW Point SetupAutostart Timer Screen Auto Start Help Menu System Setup SET Clock Hour Meters Alarm History StatusHelp Menu Screen System Menu System Backup Service Menu Main Menu System Setup System Setup ScreenLOW Level Detection Setup Autostart Clock Screen Clock Menu Screen Input Status Hour Meter ScreenInput Status Screen Output Status System Backup Screen ServiceService 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 Maintenance SchedulePhotocopy 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 Corrective Maintenance Symptoms of Worn Out DesiccantReplacing 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 Troubleshooting Basic TroubleshootingIntroduction Large Dehumidifying Dryers Troubleshooting Determining Temperature Controller Errors or Sensor Errors Using a ThermocoupleUsing a Platinum Resistance Thermometer Appendix Warranty ReturnsReturned Material Policy Credit Returns Annex B Information Technical Specifications Spare Parts List Level 3 Mechanical Components Located on back of Dryer Dryer Identification Serial Number Tag Technical Assistance Service DepartmentParts Department Sales Department