The Parker Hannifin Refrigeration Dryer DRD250-A46036014TX is a high-performance industrial refrigeration dryer designed to efficiently remove moisture from compressed air systems. This model ensures optimal performance and reliability, making it essential for maintaining air quality in various industrial applications.
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Tensioning Guide
Belt-diagram
C-120 pulleys
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Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Applied Industrial Technologies
Electrical Brothers
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Drive Motor
B2 Rollers
Tensioning System
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Parker Hannifin Parker Hannifin Refrigeration Dryer DRD250-A46036014TX DRD250-A46036014TX
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1 Year Dryer Maintenance
Before any maintenance, make sure the pneumatic circuit is no longer pressurized and the dryer is disconnected from the main power supply.
NOTE: Always use the Manufacturer’s original spare parts: otherwise the Manufacturer is relieved of all liability regarding machine malfunctioning.
NOTE: In case of refrigerant leakage, contact qualified and authorized personnel.
NOTE: The Schrader valve must only be used in case of machine malfunction: otherwise any damage caused by incorrect refrigerant charging will not be covered by the warranty.
Check refrigerant leaks.
Depressurize the dryer. Complete drain maintenance.
Depressurize the dryer. Replace pre- and post-filter elements.
Check temperature sensors. Replace if necessary.
Sign off on the dryer maintenance
1 Daily Dryer Check
Before any maintenance, make sure the pneumatic circuit is no longer pressurized and the dryer is disconnected from the main power supply.
NOTE: Always use the Manufacturer’s original spare parts: otherwise the Manufacturer is relieved of all liability regarding machine malfunctioning.
NOTE: In case of refrigerant leakage, contact qualified and authorized personnel.
NOTE: The Schrader valve must only be used in case of machine malfunction: otherwise any damage caused by incorrect refrigerant charging will not be covered by the warranty.
Check POWER ON indicator is lit.
Check control panel indicators.
36 Months Dryer Maintenance
Before any maintenance, make sure the pneumatic circuit is no longer pressurized and the dryer is disconnected from the main power supply.
NOTE: Always use the Manufacturer’s original spare parts: otherwise the Manufacturer is relieved of all liability regarding machine malfunctioning.
NOTE: In case of refrigerant leakage, contact qualified and authorized personnel.
NOTE: The Schrader valve must only be used in case of machine malfunction: otherwise any damage caused by incorrect refrigerant charging will not be covered by the warranty.
Service with Dryer maintenance kit completed?
1 Weekly Dryer Check
Before any maintenance, make sure the pneumatic circuit is no longer pressurized and the dryer is disconnected from the main power supply.
Always use the Manufacturer’s original spare parts: otherwise the Manufacturer is relieved of all liability regarding machine malfunctioning.
In case of refrigerant leakage, contact qualified and authorized personnel.
The Schrader valve must only be used in case of machine malfunction: otherwise any damage caused by incorrect refrigerant charging will not be covered by the warranty.
Check condensate drain.
4 Months Dryer Maintenance
Before any maintenance, make sure the pneumatic circuit is no longer pressurized and the dryer is disconnected from the main power supply.
NOTE: Always use the Manufacturer’s original spare parts: otherwise the Manufacturer is relieved of all liability regarding machine malfunctioning.
NOTE: In case of refrigerant leakage, contact qualified and authorized personnel.
NOTE: The Schrader valve must only be used in case of machine malfunction: otherwise any damage caused by incorrect refrigerant charging will not be covered by the warranty.
Clean condenser fins.
Verify that the crakcase heater is correctly positioned.
Check electrical absorption.
Sign off on the dryer maintenance
Access the parts list for your equipment in MaintainX.
Water-air Exchanger/Separator/Air-air-heat-exchanger
398H473065
Compressor Kit
398H473893
3 Year Preventive Maintenance Kits
398H473899
Refrigerant Condenser
398H114727
Auxiliary Transformer
398H254775
Water-air Exchanger/Separator/Air-air-heat-exchanger
398H473065
Compressor Kit
398H473893
3 Year Preventive Maintenance Kits
398H473899
Refrigerant Condenser
398H114727
Auxiliary Transformer
398H254775
Water-air Exchanger/Separator/Air-air-heat-exchanger
398H473065
Compressor Kit
398H473893
3 Year Preventive Maintenance Kits
398H473899
Refrigerant Condenser
398H114727
Auxiliary Transformer
398H254775
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