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SDF 250, SDF 400, SDF 500 manual Accessories, Spare parts list Drying Hoppers STT 25 - STT
Models:
SDF 500
SDF 250
SDF 400
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Install
Parts list
Dimension
Maintenance
Resetting the control values
Assembly
Error and error correction
Setting the timer
Alarm protocol
PLC = SPS Battery is Empty
Page 67
Image 67
Accessories
Spare parts list Drying Hoppers STT 25 – STT 6400
Sterling Material Processing
Page 66
Page 68
Page 67
Image 67
Page 66
Page 68
Contents
SDF SDF With Touch control unit
Operating Instructions Dehumidified air dryer SDF
Sterling Material Processing
5200 West Clinton Ave Milwaukee, WI
Technical service Service department
SDF 250/400/500
Sterling Material Processing
SDF 250/400/500
Table of contents
SDF 250/400/500
General Information
1. General Information
SDF 250/400/500
1.1. Warnings and symbols
Caution High noise pollution
1.5. Notes on Usage
1.2. Explanations and information
1.3. Legal basis
1.4. Fields of applications
2. Safety instructions
Safety instructions
2.1. General
SDF 250/400/500
SDF 250/400/500
2.1.1. Assembly
2.1.2. Operation
Safety instructions
Safety instructions
2.1.3. Maintenance
SDF 250/400/500
Safety instructions
2.2. For the safety of the devices
SDF 250/400/500
3. Start up
Start up
3.1. Control Unit
3.1.1. Touch Screen
SDF 250/400/500
Start up
3.2. Switching on the Dryer
Switch on the system by means of the main switch
SDF 250/400/500
Target value Actual value Status Dryer
Basic parameters
3.3.1. Entering Dryer Values
Return air cooler on/orr
optional
SDF 250/400/500
3.3.2. Entering hopper values
Enter hopper name
Status Hopper Back to “Start-Screen”
Page
SDF 250/400/500
3.3.3. Setting the timer
Start up
Start up
”internal” = operation with internal timer
”off” = operation without timer
SDF 250/400/500
Actual dew point temperature optional
3.3.4. Observing processing status
Actual hopper temperature displayed in C
Target hopper temperature displayed in C
Date/Time Enter the desired day and time
3.3.5. Setting date and time
SDF 250/400/500
Start up
Start up
3.3.6. Changing language
This function is password protected
SDF 250/400/500
Start up
SDF 250/400/500
3.4.1.Continuous Operation of the Hopper
3.4. Continuous operation
3.4.2.Continuous Operation of the Dryer
Start up
SDF 250/400/500
Switch off the hopper heater Switch off the dryer
3.5. Switching the dryer/hopper heater off
Error and error correction
4. Error and error correction
SDF 250/400/500
Failures must be repaired immediately
The Safety Switch Drying Blower Has Been Actuated
4.1. Actual messages
Error and error correction
PLC = SPS Battery is Empty
Temperature Measurement Outgoing Air Defective
Error and error correction
Error Bypass Flap
Error Valve Block
Temperature Measurement Granules Defective Hopper
Error and error correction
Excess Temperature Heater Hopper
Insufficient Temperature Heater Hopper
Overload Drying Heater - STB has been activated
Error and error correction
Main switch hopper heater # - Controller is off
SDF 250/400/500
Error and error correction
4.2. Alarm protocol
SDF 250/400/500
5. Maintenance
FPlease observe the maintenance schedule
5.1. Maintenance schedule
5.2. Cleaning or Replacing the Air Filter
Maintenance
Figure 0 SDF Dryer
SDF 250/400/500
SDF 250/400/500
Figure 1 SDF Dryer
Maintenance
Install the cleaned/new air filter A
FNever operate the dryer without filter mat
5.2.3. Filter of the electrical cabinet
Maintenance
SDF 250/400/500
5.3. Disposing of Drying Agents
5.4. Cleaning the Drying Hopper
Maintenance
Figure 2 STT
SDF 250/400/500
SDF 250/400/500
Maintenance
STT
5.5. Changing the battery of the control system
Order number battery
5.5.1. Resetting the control values
Functional description
6. Functional description
SDF 250/400/500
FThe dryer is rated for continuous operation
6.1. General Information
Dew point dependent regeneration switch optional
SDF 250/400/500
SDF 250/400/500
6.2. Drying Hopper Optional
6.2.1. Hopper heaters optional
Figure 3 Drying Hopper
Figure 4 Suction Box
6.4. Return Air Cooler Optional
Transport, Assembly and Storage
7. Transport, Assembly and Storage
SDF 250/400/500
Figure 5 Transport with a fork lift truck
7.1. Tansport and Packing
Transport, Assembly and Storage
Figure 6 Transport with a workshop crane
SDF 250/400/500
7.3. Storage
7.2. Assembly
8. Assembly instructions
Assembly instructions
8.2. Connection of Return Air Cooler Optional
SDF 250/400/500
8.3. Electrical Connection
8.4. Compressed Air Supply
Basic Version
9. Technical data
Technical data
SDF 250/400/500
Dimension Sheet
Technical data
SDF 250/400/500
Accessories
10. Accessories
STT 25 - STT
Spare parts list Drying Hoppers STT 25 - STT
Accessories
Sterling Material Processing
5200 West Clinton Ave Milwaukee, WI
Technical service Service department
STT 25 - STT
Sterling Material Processing
STT 25 - STT
STT 25 - STT
Description
STT 25 - STT
Description
STT 25 - STT