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NANO NDL 040 - User Manual

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Heatless Desiccant Air Dryer
User guide

Table of Contents

Questions and Answers

  • C
    corymcphersonAug 7, 2025
    Why does my NANO  NDL 040 have poor dew point performance?
    • S
      Samantha CortezAug 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.
  • D
    Dana SimsAug 17, 2025
    What to do if my NANO Dryer fails to cycle?
    • A
      Amanda RogersAug 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.
  • C
    Carolyn LeachAug 27, 2025
    How to fix constant de-pressurization in my NANO  NDL 040 Dryer?
    • A
      Amanda HunterAug 27, 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

Document Introduction

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

Manufacturers Details

Contact information for the manufacturer's head office for all inquiries.

Warranty Guidelines

Details the 12-month manufacturer's warranty and directs users to the website for more information.

Packaging

Describes the bespoke moulded packing system, including support cushions and stacking considerations.

Dryer Contents

Lists all components included with the dryer, such as cables, brackets, and the user guide.

General Safety

Intended Use of the Dryer

Specifies the dryer is exclusively for drying compressed air and must be operated per rating plate data.

Personnel

States that only authorised and qualified personnel are permitted to work on the dryer.

Safe Handling

Advises on employing national safe handling procedures and using lifting aids to prevent injury.

Installation and Operation

Typical Installation

Outlines the typical installation setup and specifies required inlet air quality standards.

Site Selection

Lists recommended conditions for selecting an installation site to ensure optimal dryer performance.

Dryer Start-up

Details electrical connections, compressor eco mode setup, and the initial startup procedure.

Monitoring Dryer Performance (Energy Saving Option)

Explains how to monitor dew-point and the dryer's switch to economy mode for energy saving.

Shutdown Procedure

Provides the necessary steps to safely switch off and depressurise the dryer from the air source.

Maintenance

Maintenance Guidelines

Lists rules for maintenance operations, emphasizing safety, system shutdown, and approved parts.

Daily Checks

Describes visual and functional checks to be performed daily to ensure proper dryer operation.

Dryer Service

Recommends a full product service every 2 years or 12,000 hours, noting the availability of service kits.

NANO NDL 040 Specifications

General IconGeneral
BrandNANO
Model NDL 040
CategoryDryer
LanguageEnglish

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