Sterling SDA 1000-5100 マニュアル

目次

• CHAPTER 1: SAFETY

  8
• How to Use This Manual

  8
• Safety Symbols Used in this Manual

  8
• Warnings and Precautions

  9
• Responsibility

  9
• General Responsibility

  9
• Operator Responsibility

  9
• Maintenance Responsibility

  10
• Reporting a Safety Defect

  11
• CHAPTER 2: FUNCTIONAL DESCRIPTION

  12
• Models Covered in This Manual

  12
• General Description

  12
• Specifying a Drying System

  12
• What is Desiccant?

  12
• The Closed Loop Drying System

  12
• The Process/Regeneration Cycle

  13
• Sequence of Operation

  14
• Controller Description

  15
• Standard Features

  16
• Mechanical Features

  16
• Electrical Features

  16
• Options

  17
• Closed-Loop Regeneration

  17
• Process Aftercooler

  17
• Process Air Dust Collector

  18
• Material Overdrying Protection

  18
• Mechanical Options

  19
• Electrical Options

  19
• Safety Devices and Interlocks

  20
• CHAPTER 3: MECHANICAL INSTALLATION

  22
• Uncrating the Equipment

  22
• Rigging and Placing Unit

  22
• Making Electrical Connections

  22
• Checking for Proper Blower Rotation

  23
• Making Dryer/Drying Hopper Process Air Connections

  24
• Connecting Aftercooler/Precooler Cooling Water (Optional)

  25
• Using the Drying Hopper Air Trap

  26
• CHAPTER 4: CONTROLS

  27
• Controller Description and Operation

  27
• Controller

  27
• Process Air Temperature Controller

  27
• Setting the Process Air Temperature

  29
• Process Air Dew Point Display

  32
• Setting the High Dew Point Alarm

  32
• Restoring the Process Air Dew Point Meter (E5CK) to Factory Setup

  32
• Redundant Safety Controller Display

  33
• Setting the Redundant Safety Controller

  33
• Restoring the WATLOW Redundant Safety Controller to Factory Setup

  33
• CHAPTER 5: OPERATION

  35
• Initial Start-up

  35
• Pre-Startup Checks

  35
• Auto-Tuning the Dryer

  35
• Shutting Down the Dryer

  35
• Dryer Operation Procedures

  36
• Controller Operation (Without Optional Alarm Horn & Reset Button)

  36
• Alarm Display Messages

  39
• Auto-Tuning the Dryer

  40
• Shutting Down the Dryer

  40
• CHAPTER 6: MAINTENANCE

  41
• Maintenance Schedule

  41
• Preventative Maintenance

  42
• Cleaning or Replacing the Process Air Filters

  42
• Cleaning or Replacing the Regeneration Filter

  43
• Calibrating the Dirty Filter Alarm

  43
• Checking the Dewpoint Control System

  44
• Corrective Maintenance

  45
• Symptoms of Worn Out Desiccant

  45
• Replacing the Desiccant

  45
• Replacing the Process Heater (Electric Dryers)

  46
• Replacing the Regeneration Heater (Electric Dryers)

  47
• CHAPTER 7: TROUBLESHOOTING

  49
• Introduction

  49
• Basic Troubleshooting

  49
• Alarms

  51
• Alarm Descriptions

  51
• Determining Temperature Controller Errors or Sensor Errors

  52
• Using a Thermocouple

  52
• Using a Platinum Resistance Thermometer

  52
• CHAPTER 8: APPENDIX

  53
• Warranty

  53
• Technical Specifications

  54
• Annex B Information

  54
• Aftercooler Design Specifications

  54
• Drawings and Diagrams

  55
• Spare Parts List

  57
• Dryer Identification (Serial Number) Tag

  58
• Technical Assistance

  60
• Parts Department

  60
• Service Department

  60
• Sales Department

  60
• Contract Department

  60