Related Manuals for Dielectric D Series
Summarization of Contents
Safety Precautions and Warnings
Important Safety Instructions
Key safety instructions for operation, including reading all instructions and heed warnings.
General Warnings and Cautions
Covers risks like fire, shock, high voltage, automatic start, lifting hazards, and ESD precautions.
Introduction to Compressor Dehydrators
Before Installing
Guidance on preparing for and performing the installation of the air dryer unit.
Receiving and Inspection
Procedures for receiving the unit, including handling lifting hazards and checking for shipping damage.
Principal of Operation
Desiccant Dryer Operating Cycle
Explanation of the two-phase operation of the desiccant dryer cycle and its timing.
Alarms and Indicators
Humidity Alarm System
Details on humidity indicators and humidistats for models A, B, C, and D, including alarm lights.
Outlet Pressure Alarms
Information on adjustable low and high outlet pressure alarm switches and their functions.
Site Requirements
Installation Location and Environment
Guidelines for selecting a suitable installation site, considering clearance, temperature, and electrical connections.
Startup Procedure
Initial Setup and Pressure Checks
Steps for preparing and starting the unit, including checking back pressure and outlet pressure regulators.
Alarm Connections
Wiring instructions for remote alarm connections on Models A, B, C, and D.
Adjustments
Outlet Pressure Regulator Adjustment
Procedure for adjusting and locking the outlet pressure regulator on various models.
Back Pressure Regulator Adjustment
Procedure for adjusting the back pressure regulator to the desired operating pressure.
Outlet Pressure Alarm Switch Adjustment
Instructions for adjusting the outlet pressure alarm switches using a flat blade screwdriver.
Start/Stop Pressure Switch Adjustment
Detailed steps for adjusting the start/stop pressure switch, including safety warnings.
Maintenance Schedule
Routine Maintenance Checks (6 Months)
Checks to perform every 6 months, including dryer purging, pressure switch verification, and compressor run time.
24-Month Maintenance Recommendations
Recommendations for replacing humidity sensors, plugs, gaskets, and bypass solenoid valves after 24 months.
Compressor Maintenance
Compressor Air Filter Replacement
Instructions for replacing the compressor air filter, including safety precautions.
Compressor Disassembly and Assembly
Detailed steps for disassembling and reassembling the compressor, with cleaning and torquing instructions.
Troubleshooting
Outlet Air Pressure Alarm Issues
Steps to troubleshoot an outlet air pressure alarm, including verifying gauge accuracy and alarm switch settings.
Humidity Alarm Troubleshooting
List of potential causes for humidity alarms and initial diagnostic steps.
Specific Humidity Alarm Conditions
Troubleshooting steps for specific humidity alarm triggers, including dryer cycling, exhaust ports, and back pressure.
Excess Run Alarm and Post-Repair Dry-Down
Diagnosing excess run alarms and procedures for drying desiccant towers after repair.
Service Information
Contacting Customer Service
Information on how to contact customer service for support, including phone numbers and email.
Warranty Information
Product Warranty Terms and Conditions
Details the manufacturer's warranty period, coverage, exclusions, and customer obligations for defects.
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