Sterling SDAA 25-100 specifications Technical Specifications, Annex B Information

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7-3 Technical Specifications

Annex B Information

The following design information is provided for your reference:

1.	No modifications are allowed to this equipment that could alter the CE compliance
2.	Ambient temperature:	0 degrees Celsius – Maximum (104 degrees Fahrenheit)
3.	Humidity range:	50% relative humidity
4.	Altitude:	Sea level
5.	Environment:	Clean, dust-free and non-explosive
6.	Radiation:	None
7.	Vibration:	Minimal, i.e. machine mounting
8.	Allowable voltage fluctuation:		+/- 10%
9.	Allowable frequency fluctuation:		Continuous	+/- 1%
			Intermittent	+/- 2%
10.	Nominal supply voltage:	460/3/60 (Verify on serial number tag)

11.Earth ground type: TN (system has one point directly earthed through a protective conductor)

12.Power supply should include a ground connection.

13.Over-current protection is supplied in the dryer, but additional protection should be supplied by the user.

14.The door-mounted disconnect serves as the electrical disconnect device.

15.Dryer is not equipped with local lighting.

16.Functional identification

17.Dryer is equipped with a CE mark

18.Dryer is supplied with an operating manual in the language of the destination country.

19.Cable support may be required for power cord, depending on final installation.

20.No one is required to be in the interior of the electrical enclosure during the normal operation of the unit. Only skilled electricians should be inside the enclosure for maintenance.

21.Doors can be opened with a screwdriver, but no keys are required.

22.Two-hand control is not required or provided.

23.All dryers should be moved around and set in a place with a lift truck or equivalent.

24.There are no frequent repetitive cycles that require manual controlrepetitive functions are automatic while the dryer is operating.

25.An inspection report detailing the functional test is included with the dryer.

26.The machine is not equipped with cableless controls.

27.Color-coded (harmonized) power cord is sufficient for proper installation.

Dehumidifying Dryers

Chapter 7: Appendix

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Contents Sdaa 25-100 15-60 cfm Dehumidifying Dryers Shipping Information Table of Contents Maintenance Service Department Sales Department Contract Department How to Use This Manual SafetySafety Symbols Used in this Manual Wear Safety Glasses and Work Gloves General Responsibility ResponsibilityRemember Operator ResponsibilityReporting a Safety Defect Maintenance ResponsibilityDehumidifying Dryers Safety Models Covered in This Manual Functional DescriptionGeneral Description Electrical Features Standard FeaturesWhat is desiccant? Mechanical FeaturesController Features Safety Devices and InterlocksOptions Safety Device Lock-Outs Safety Circuit StandardsFail Safe Operation Uncrating the Equipment InstallationRigging and Placing the Dryer Machine-Mount Dryer Dimensions Floor-Mount Dryer Dimensions Recommended Dryer Lifting Hardware Suggested Lift Rigging for Cart Mounted DryersSuggested Lift Rigging for Machine Mounted Dryers Electrical ConnectionsMaking Dryer/Drying Hopper Process Air Connections Setup ProceduresThree-Phase Models Checking for Proper Blower RotationDrying Hopper Air Trap Considerations Installing Water Lines Hose and Hose ClampOptional Aftercooler Starting Up the Dryer Auto-Tuning the DryerInitial Start-up Pre-Startup ChecksShutting Down the Dryer Start-up OperationIndicator Lights SwitchesController Description and Operation Lit when Control Output 1 is on. The Out1 Process Air Temperature ControllerLit when Control Output 2 is on. Not used Setting the Process Air Temperature Indicator Name DescriptionLights in the Operation Indicator Section when Identifying Temperature Controller KeysE5CN Operating Parameters Tuned prior to dryer startup Adjustment Level Indicator Name DescriptionON, OFF Entering Operating Parameters to Select ModesProcess Air Dew Point Display Setting the High Dew Point AlarmOptional Setting the Redundant Safety Controller Redundant Safety Controller DisplayWatlow Operating Parameters Mode Parameter Setting range Default Manf. setting Dryer Operation Procedures Model Heating Cooling 15 cfm 30 cfm 60 cfm Page Controller Operation With Optional Alarm Horn & Reset Button Page Alarm Display Messages Shutting Down the Dryer Auto-Tuning the DryerPreventative Maintenance Schedule MaintenancePhotocopy this page for your maintenance records Vacuuming Preventative MaintenanceRecommendations for Cleaning and Replacing Filters Servicing Process Air FiltersServicing the Dew Point Monitor Cleaning with Compressed AirSymptoms of Worn Desiccant Corrective MaintenanceReplacing Worn Desiccant First AIDConsult local disposal regulations for more information Replacing the Process Heater ProceduresProblem Possible cause Corrective action TroubleshootingIntroduction Problem Possible cause Corrective action Check resin manufacturer’s data Using a Thermocouple Determining Temperature Controller Errors or Sensor ErrorsUsing a Platinum Resistance Thermometer Appendix WarrantyWarranty Specifications Warranty RestrictionsOptional Components Warranty LiabilitiesCustomer Responsibilities Annex B Information Technical SpecificationsAftercooler Design Specifications Drawings and Diagrams Spare Parts ListLevel 2 & 3 Spare Parts List Electrical & Mechanical Returned Material Policy Safety Tag InformationWarranty Returns Dryer Safety TagsLocated on back of Dryer Dryer Identification Serial Number TagSales Department Service DepartmentTechnical Assistance Parts Department