Manuals
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Sterling
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Household Appliance
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Dehumidifier
Sterling
SDF 250, SDF 400, SDF 500
manual
STT 25 STT
Models:
SDF 500
SDF 250
SDF 400
1
70
72
72
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LED Alarm
Error and error correction
Setting the timer
Maintenance
Resetting the control values
Accessories
Assembly
Setting date and time
Cleaning the Drying Hopper
Excess Temperature Return Air
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STT 25 – STT 6400
4
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Contents
Sterling Material Processing
SDF 250/400/500
SDF 250/400/500
Table of contents
10-1
General Information
SDF 250/400/500
SDF 250/400/500
Legal basis
Explanations and information
Fields of applications
Safety instructions
General
Assembly
Operation
Maintenance
For the safety of the devices
Start up
Control Unit
Touch Screen
Switching on the Dryer
Basic parameters
Entering Dryer Values
Dew point max
Heater Reg. Act
Exit air Act
Dew point Act
Entering hopper values
Granule Temp
Hopper temp Target
Hopper temp Act
Drying time Target
Setting the timer
Timer is only operating, when the dryer is switched on
Observing processing status
Actual hopper temperature displayed in C Status dryer
Actual operation status
Setting date and time
Changing language
SDF 250/400/500
Continuous operation
SDF 250/400/500 Start up
Switching the dryer/hopper heater off
Error and error correction
LED Alarm
Actual messages
Temperature Measurement Outgoing Air Defective
Error Bypass Flap
Error Valve Block
Excess Temperature Return Air
Temperature Measurement Granules Defective Hopper
Excess Temperature Heater Hopper
Insufficient Temperature Heater Hopper
Excess Temperature Granules Hopper
Overload Regeneration Heater STB has been activated
Main switch hopper heater # Controller is off
Overload Drying Heater STB has been activated
Alarm protocol
Maintenance
SDF 250/400/500
Maintenance schedule
Cleaning or Replacing the Air Filter
Cleaning or Replacing the Return Air Filter
SDF Dryer
Cleaning or Replacing the Regeneration air filter
Filter of the electrical cabinet
Disposing of Drying Agents
Cleaning the Drying Hopper
Remove any granules remaining in the cleaning opening
STT
STT 60
Changing the battery of the control system
Notch on the battery connector must point to the left
SDF 250/400/500
Resetting the control values
Functional description
Dew point dependent regeneration switch optional
General Information
Drying Hopper Optional
Hopper heaters optional
Connection to a Pneumatic Conveying System Optional
Return Air Cooler Optional
Transport, Assembly and Storage
Tansport and Packing
Transport with a fork lift truck
Transport with a workshop crane
Assembly
Storage
Assembly instructions
Connection of Return Air Cooler Optional
Electrical Connection
Compressed Air Supply
Optional Equipment
Technical data
Basic Version
Performance
SDF 250/400/500
Accessories
Accessories Spare parts list Drying Hoppers STT 25 STT
STT 25 STT
STT 25 STT
STT 25 STT
STT 25 STT
STT 25 STT
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