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15, 30, & 60 cfm Compact Dryers 4
Identifying Control Panel Indicator Lights and Switches for the Standard Controller ..........20
Process Air Temperature Controller ....................................................................................21
Setting the Process Air Temperature...................................................................................23
Restoring the Process Air Temperature Controller (E5CN) to Factory Settings..................23
Process Air Dew Point Display............................................................................................25
Setting the High Dew Point Alarm .......................................................................................25
Restoring the Process Air Dew Point Meter (E5CK) to Factory Setup ................................25
4-2 Dryer Operation Procedures .....................................................................................26
Controller Operation ............................................................................................................26
Alarm Display Messages .....................................................................................................27
CHAPTER 5: MAINTENANCE ................................................. 29
5-1 Preventative Maintenance Schedule.........................................................................29
5-2 Preventative Maintenance.........................................................................................30
Servicing Process Air Filters................................................................................................30
Servicing the Dew Point Monitor .........................................................................................31
5-3 Corrective Maintenance ............................................................................................31
Symptoms of Worn Desiccant .............................................................................................31
Replacing Worn Desiccant ..................................................................................................32
Replacing the Process/Regeneration Heater ......................................................................34
Replacing/Cleaning the Cooling Coil...................................................................................35
CHAPTER 6: TROUBLESHOOTING ....................................... 37
6-1 Introduction................................................................................................................37
6-2 Determining Temperature Controller Errors or Sensor Errors...................................39
Using a Thermocouple ........................................................................................................39
CHAPTER 7: APPENDIX.......................................................... 40
7-1 Technical Specifications............................................................................................40
Annex B Information ............................................................................................................40
Aftercooler Design Specifications........................................................................................41
7-2 Drawings and Diagrams............................................................................................41
Figure 15: High Heat Model (180°F to 400°F) Air Flow Schematic.....................................42
7-3 Spare Parts List.........................................................................................................43
7-5 Returned Material Policy.............................................................................................49
Credit Returns .....................................................................................................................49
Warranty Returns ................................................................................................................49
7-6 Dryer Identification (Serial Number) Tag ....................................................................49
7-7 Technical Assistance...................................................................................................50
Parts Department ................................................................................................................50
Service Department.............................................................................................................50
Sales Department................................................................................................................50
Contract Department ...........................................................................................................50