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SDF 400, SDF 500 manual Setting the timer, SDF 250/400/500, Start up
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
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Image 22
SDF 250/400/500
3.3.3. Setting the timer
Start up
3-8
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Image 22
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Contents
SDF SDF With Touch control unit
Operating Instructions Dehumidified air dryer SDF
Sterling Material Processing
Sterling Material Processing
Technical service Service department
SDF 250/400/500
5200 West Clinton Ave Milwaukee, WI
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
1.4. Fields of applications
1.2. Explanations and information
1.3. Legal basis
1.5. Notes on Usage
2. Safety instructions
Safety instructions
2.1. General
SDF 250/400/500
Safety instructions
2.1.1. Assembly
2.1.2. Operation
SDF 250/400/500
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
SDF 250/400/500
3.1. Control Unit
3.1.1. Touch Screen
Start up
SDF 250/400/500
3.2. Switching on the Dryer
Switch on the system by means of the main switch
Start up
Return air cooler on/orr
Basic parameters
3.3.1. Entering Dryer Values
Target value Actual value Status Dryer
optional
Status Hopper Back to “Start-Screen”
3.3.2. Entering hopper values
Enter hopper name
SDF 250/400/500
Page
SDF 250/400/500
3.3.3. Setting the timer
Start up
SDF 250/400/500
”internal” = operation with internal timer
”off” = operation without timer
Start up
Target hopper temperature displayed in C
3.3.4. Observing processing status
Actual hopper temperature displayed in C
Actual dew point temperature optional
Start up
3.3.5. Setting date and time
SDF 250/400/500
Date/Time Enter the desired day and time
SDF 250/400/500
3.3.6. Changing language
This function is password protected
Start up
SDF 250/400/500
Start up
3.4.1.Continuous Operation of the Hopper
3.4. Continuous operation
3.4.2.Continuous Operation of the Dryer
SDF 250/400/500
Start up
3.5. Switching the dryer/hopper heater off
Switch off the hopper heater Switch off the dryer
Error and error correction
4. Error and error correction
SDF 250/400/500
Failures must be repaired immediately
PLC = SPS Battery is Empty
4.1. Actual messages
Error and error correction
The Safety Switch Drying Blower Has Been Actuated
Error Valve Block
Error and error correction
Error Bypass Flap
Temperature Measurement Outgoing Air Defective
Insufficient Temperature Heater Hopper
Error and error correction
Excess Temperature Heater Hopper
Temperature Measurement Granules Defective Hopper
SDF 250/400/500
Error and error correction
Main switch hopper heater # - Controller is off
Overload Drying Heater - STB has been activated
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
Install the cleaned/new air filter A
Figure 1 SDF Dryer
Maintenance
SDF 250/400/500
SDF 250/400/500
5.2.3. Filter of the electrical cabinet
Maintenance
FNever operate the dryer without filter mat
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
SDF 250/400/500
6.1. General Information
Dew point dependent regeneration switch optional
FThe dryer is rated for continuous operation
Figure 3 Drying Hopper
6.2. Drying Hopper Optional
6.2.1. Hopper heaters optional
SDF 250/400/500
6.4. Return Air Cooler Optional
Figure 4 Suction Box
Transport, Assembly and Storage
7. Transport, Assembly and Storage
SDF 250/400/500
7.1. Tansport and Packing
Figure 5 Transport with a fork lift truck
Transport, Assembly and Storage
Figure 6 Transport with a workshop crane
SDF 250/400/500
7.2. Assembly
7.3. Storage
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
SDF 250/400/500
9. Technical data
Technical data
Basic Version
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
Sterling Material Processing
Technical service Service department
STT 25 - STT
5200 West Clinton Ave Milwaukee, WI
STT 25 - STT
STT 25 - STT
STT 25 - STT
Description
STT 25 - STT
Description