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NANO NDL 050 - User Manual

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Heatless Desiccant Air Dryer
User guide

Table of Contents

Questions and Answers

  • A
    alicialopezAug 7, 2025
    Why does my NANO  NDL 050 have poor dew point performance?
    • R
      Robin PhillipsAug 8, 2025
      The NANO Dryer may have poor dew point performance due to several reasons. First, check if the inlet pressure is at least 4 bar; if not, adjust the inlet pressure settings. An electrical fault could also be the reason, so ensure the power is on, the dryer front panel is illuminated, and the dryer is cycling correctly. If the desiccant is moist or contaminated, eliminate the source of contamination and change the cartridges, avoiding reuse. Also, ensure the dryer's performance matches the required air consumption and check the inlet air temperature against the technical specifications. Insufficient purge air, which requires adjustment by service personnel, or a blocked exhaust silencer, also requiring service, could be the cause.
  • R
    roygibsonAug 17, 2025
    What to do if my NANO Dryer fails to cycle?
    • K
      Kim ThomasAug 17, 2025
      If your NANO Dryer fails to cycle, several factors could be responsible. Begin by ensuring the controller is powered and check the on-screen column status to confirm it's powering the exhaust valves during normal cyclic operation. Also, insufficient inlet pressure could be the problem, so ensure it is at least 4 bar and adjust the settings if needed. If the dryer fails to depressurize when cycling, the solenoid valve may not be functioning correctly; if the coil has power, replace the valve (a working valve should produce an audible click when energized). Finally, check the inlet air supply in case the outlet flow stops.
  • F
    Frank MontgomeryAug 28, 2025
    How to fix constant de-pressurization in my NANO  NDL 050 Dryer?
    • E
      Elizabeth GomezAug 28, 2025
      If the NANO Dryer is in constant de-pressurization mode, try switching it off and restarting it. Make sure the air supply is on before powering the dryer to allow it to initialize before operation. Erratic airflow from the exhaust could also be the cause, indicating a faulty or damaged valve, which requires service.

Summary

General Information

Copyright Statement

Copyright notice for the manual, restricting copying and distribution.

Document Introduction

Provides factory procedures for installation, operation, and maintenance of the dryer.

Manufacturer Details

Contact information for enquiries to the manufacturer.

Warranty Guidelines

Details the 12-month manufacturer's warranty and website reference for more information.

Packaging and Handling

Describes the secure packaging and handling instructions for the dryer, including damage assessment.

Dryer Contents List

Lists all items included in the package, including the dryer, cables, and stand components.

Technical Description

General Safety

Intended Use and Restrictions

Specifies the dryer is for compressed air, within pressure limits, and must not be modified.

Personnel Requirements

States that only authorised and qualified personnel may work on the dryer.

Safe Handling Procedures

Advises using safe handling procedures and lifting aids for physical safety.

Installation and Operation

Typical Installation Overview

Diagram and description of inlet air quality requirements and filtration.

Site Selection Criteria

Outlines conditions for selecting an installation site, including weather protection and level surface.

Dryer Start-up Procedure

Details electrical connections, compressor eco mode, pipework, and initial operation sequence.

Monitoring Performance and Energy Saving

Explains dew-point monitoring, economy mode, and alarm indications.

Shutdown and De-pressurisation

Steps to safely switch off the dryer, including de-pressurisation and isolation.

Maintenance

Maintenance Guidelines

Procedures for maintenance, emphasizing shutdown, care with connections, and using approved parts.

Daily Checks and Inspections

Visual and functional checks to be performed daily, including damage assessment and service light indication.

Scheduled Dryer Service

Recommendations for full product service every 2 years or 12,000 hours, and availability of service kits.

Troubleshooting

Problem Diagnosis and Solutions

Identifies problems like poor dew point, failure to cycle, constant depressurisation with causes and solutions.

Avoiding Misuse and Damage

Lists common misuses and potential negative effects on the dryer's operation and components.

Technical Specifications

Model-Specific Data

Detailed technical data for each dryer model, including flow rate, dimensions, weight, and connections.

General Operating Parameters

Covers quality classes, working pressures, power supply, and inlet temperature ranges.

NANO NDL 050 Specifications

General IconGeneral
BrandNANO
Model NDL 050
CategoryDryer
LanguageEnglish

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