Sterlco MDB Series Dryers - Manual (Page 6)

CHAPTER 4: CONTROLS ........................................................ 26
4-1 Controller Descriptions ............................................................................................ 26
4-2 Operating the Dryer ................................................................................................. 26
4-3 DryPro Data Entry.................................................................................................... 28
4-4 Single Hopper Dryer Setup ...................................................................................... 28
4-5 Single Hopper Dryer Operation ................................................................................ 35
4-6 Program Upgrade Procedures ................................................................................. 41
PLC Program Upgrade .........................................................................................41
Dryer & Drying Hopper Faults .............................................................................................. 43
Alarm List ...........................................................................................................44
4-7 Multi-Hopper Dryer Control Operation ...................................................................... 45
CHAPTER 5: OPERATION ....................................................... 47
5-1 Pre-Startup Checks ................................................................................................. 47
5-2 Startup ..................................................................................................................... 47
5-3 Shutdown ................................................................................................................ 48
CHAPTER 6: OPERATION ....................................................... 49
6-1 Work Rules .............................................................................................................. 49
6-2 Servicing Process Air Filters .................................................................................... 49
6-3 Servicing the Dew Point Monitor .............................................................................. 52
6-4 Symptoms of Worn Desiccant .................................................................................. 52
6-5 Replacing Worn Desiccant ....................................................................................... 53
6-6 Replacing the Process Heater ................................................................................. 55
6-7 Replacing the Regeneration Heater ......................................................................... 56
CHAPTER 7: TROUBLESHOOTING ........................................ 57
Determining Temperature Controller Errors or Sensor Errors ...................................59
CHAPTER 8: APPENDIX .......................................................... 60
8-1 Technical Assistance ............................................................................................... 60
Parts and Service Department ...........................................................................60
Sales and Contracting Department ....................................................................60
8-2 Annex B Information ................................................................................................ 60
8-3 Parts Diagrams ........................................................................................................ 62
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