User ManualTable of ContentsCHAPTER 2: FUNCTIONAL DESCRIPTION11Models Covered in This Manual11General Description11What is desiccant?12The Process/Regeneration Cycle12Standard Features12Mechanical Features12Electrical Features12Controller Features13Options13Safety Devices and Interlocks13CHAPTER 3: INSTALLATION15Uncrating the Equipment15Rigging and Placing the Dryer15Recommended Dryer Lifting Hardware18Electrical Connections19Setup Procedures20Checking for Proper Blower Rotation20Making Dryer/Drying Hopper Process Air Connections20Drying Hopper Air Trap Considerations21Optional Aftercooler21Initial Start-up22Pre-Startup Checks22Starting Up the Dryer22Auto-Tuning the Dryer22Shutting Down the Dryer23CHAPTER 4: OPERATION24Start-up24Controller Description and Operation25Controller25Process Air Temperature Controller26Setting the Process Air Temperature27Process Air Dew Point Display31Setting the High Dew Point Alarm31Restoring the Process Air Dew Point Meter (E5CK) to Factory Setup31Redundant Safety Controller Display32Setting the Redundant Safety Controller32Restoring the WATLOW Redundant Safety Controller to Factory Setup32Dryer Operation Procedures34Controller Operation (Without Optional Alarm Horn & Reset Button)34Controller Operation (With Optional Alarm Horn & Reset Button)37Alarm Display Messages39Auto-Tuning the Dryer40Shutting Down the Dryer40CHAPTER 5: MAINTENANCE41Preventative Maintenance Schedule41Preventative Maintenance42Servicing Process Air Filters42Servicing the Dew Point Monitor43Corrective Maintenance44Symptoms of Worn Desiccant44Replacing Worn Desiccant45Replacing the Process Heater47CHAPTER 6: TROUBLESHOOTING48Introduction48Determining Temperature Controller Errors or Sensor Errors51Using a Thermocouple51Using a Platinum Resistance Thermometer51CHAPTER 7: APPENDIX52Warranty52Warranty Specifications52Warranty Restrictions52Warranty Liabilities53Customer Responsibilities53Optional Components53Technical Specifications54Annex B Information54Aftercooler Design Specifications55Drawings and Diagrams55Spare Parts List55Returned Material Policy57Credit Returns57Warranty Returns57Safety Tag Information57Dryer Safety Tags57Dryer Identification (Serial Number) Tag58Technical Assistance59Parts Department59Service Department59Sales Department59Contract Department59Size: 1.05 MBPages: 60Language: EnglishOpen manual