Sterling SDA Series 25-100 specifications Maintenance, Troubleshooting, Appendix

	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 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	Warranty Specification	40
7-2	Technical Specifications	41
7-3	Drawings and Diagrams	42
7-4	Spare Parts	44
7-5	Returned Material Policy	49
	Credit Returnst	49
	Warranty Returns	50
7-6 Dryer Identification (Serial Number) Tag		50

7-7 Technical Assistance …………………………………………………………………….. 50

Parts Department ……………………………………………………………………. 50

Sales Department …………………………………………………………………… 50

Contract Department ………………………………………………………………... 51

15, 30, & 60 cfm Compact Dryers 4