NANO 2 Series User Manual

28 pages

Questions and Answers:

D
Danielle ThomasAug 4, 2025
What to do if my NANO Air Cleaner fails to cycle?
- A
  Alex MiddletonAug 4, 2025
  If your NANO Air Cleaner fails to cycle, several factors could be responsible. First, ensure the controller is powered and check the on-screen column status to confirm it's powering the solenoid valves during normal operation. If the controller isn't illuminated, check the power to the unit and the fuse (T2A 250V). Insufficient inlet pressure may also prevent cycling; ensure it's at least 4 barg and adjust the settings if needed. A malfunctioning solenoid valve can also cause this issue; if there's power to the coil, replace the valve, as a working valve should produce an audible click when energized. Finally, check the inlet air supply if the outlet flow stops.
A
asullivanAug 9, 2025
How to fix failure to de-pressurize when cycling on NANO Air Cleaner?
- K
  Kristie CarlsonAug 10, 2025
  If the NANO Air Cleaner is not depressurizing when cycling, it may be due to a solenoid valve not functioning correctly. If there is power to the coil, replace the valve. A correctly working valve outputs an audible click when it energizes.
A
Andrew ThompsonAug 16, 2025
What causes constant depressurisation in NANO Air Cleaner?
- J
  John BenitezAug 16, 2025
  Constant depressurization in your NANO Air Cleaner can occur if the dryer fails to initialize. Try switching the dryer off and restarting it. Ensure the dryer is pressurized before powering it on to allow initialization before operation. Erratic airflow from the exhaust may also indicate a faulty or damaged valve, requiring service.
W
William FloresAug 22, 2025
What to do if NANO Air Cleaner has too high air consumption?
- R
  Richard GarciaAug 22, 2025
  If your NANO Air Cleaner has too high air consumption, ensure the performance of the dryer matches the required system air consumption.

NANO 2 Series Specifications

General

Model	NANO 2 Series
Type	Air Purifier
Technology	HEPA Filtration
Filter Type	HEPA Filter
CADR	200 CFM

Summary

1. GENERAL INFORMATION

Document Introduction

Provides factory prescribed installation and maintenance procedures for Series 2 Breathing air dryer.

Support and Manufacturers Details

Provides contact information and details for nano-purification solutions.

General Safety

Outlines safety regulations and personnel qualifications for dryer maintenance.

Warranty Guidelines

Details the 2-year manufacturer's warranty and use of genuine parts.

Packaging

Describes the secure packaging system and handling precautions for the dryer.

2. SERVICE INTERVALS

Service A

Instructions for replacing external filter elements (pre and post filters).

3. PRODUCT ASSEMBLY

Models NBA-070, 090

Exploded view and component identification for NBA-070 and NBA-090 models.

3.1 PRODUCT ASSEMBLY

Models NBA-110, 120

Exploded view and component identification for NBA-110 and NBA-120 models.

4. RECOMMENDED TOOLS

5. DRYER SHUT DOWN PROCEDURE

Procedures

Steps to safely shut down and depressurize the dryer before maintenance.

6. MAINTENANCE GUIDELINES

7. SERVICE 'A' INSTRUCTIONS

Desiccant Cartridge Replacement

Step-by-step guide for replacing desiccant cartridges.

8. SERVICE 'B' INSTRUCTIONS

Outlet Valve Replacement

Procedure for replacing the outlet valve (CVK-130).

9. SERVICE 'B' INSTRUCTIONS

Inlet and Exhaust Valve Replacement

Procedure for replacing inlet and exhaust valves (IVK-090 & EVK-130).

10. SERVICE ‘B' INSTRUCTIONS

Exhaust Valve Replacement

Procedure for replacing exhaust valves (CVK-130 & EVK-130 & PVK-130).

11. SERVICE 'B' INSTRUCTIONS

Inlet Pilot Control Valve Replacement

Procedure for replacing the inlet pilot control valve (CVK-130 & EVK-130 & PVK-130).

12. SERVICE 'C' INSTRUCTIONS

Dewpoint Sensor Replacement

Procedure for replacing the dewpoint sensor (NSK-130) for ES models.

13. RESETTING DRYER CONTROLLER

14. MANIFOLD TIGHTENING SEQUENCES

15. DRYER START-UP PROCEDURE

16. OTHER DRYER CHECKS & NON-SERVICEABLE ITEMS

Daily Checks

Daily visual and functional checks of the dryer for external damage and defects.

Maintenance Guidelines

Guidelines for conducting maintenance operations safely and correctly.

17. TROUBLESHOOTING

Poor Dew Point Performance

Identifies causes and solutions for poor dew point performance.

Failure of Dryer to Cycle

Troubleshooting steps for when the dryer fails to cycle.

Constant Depressurisation

Addresses issues related to constant depressurization of the dryer.

Reference to Known Issue

Common issues and their resolutions, including opening inlet valve quickly.

18. SERVICE RECORD & NOTES

Dryer Service Record

A table to document the service history of the product and make notes.