NANO 2 Series Manuale
MAINTENANCE & SERVICE MANUAL
www.n-psi.com
BREATHING AIR PURIFIER
SERIES 2
Document Issued Created Checked Revision
17-110-0491 05/11/2015 N.McFall B.Ausn 0
CONTENTS
CHAPTER TITLE PAGE(S)
1General Informaon 4
1.1 Document introducon 4
1.2 Support & Manufacturing details 4
1.3 General Safety 5
1.4 Warranty guidelines 5
1.5 Packaging 5
2 Service Intervals 6
3 Product Assembly / NBA-070, 090 7
3.1 NBA-110, 120 8
4 Recommended Tools 9
5 Dryer Shutdown Procedure 9
6 Maintenance Guidelines 9
7 Service ‘A’ Desiccant cartridge replacement 10
8 Service ‘B’ Outlet valve replacement 11-12
9 Service ‘B’ Inlet & exhaust valve replacement 13-14
10 Service ‘B’ Exhaust valve replacement 15
11 Service ‘B’ Inlet pilot control valve replacement 16-17
12 Service ‘C’ Dewpoint sensor replacement 18-19
13 Reseng dryer control 20
14 Manifold ghtening sequences 21
15 Dryer start up procedure 22
16 Other dryer checks & non- serviceable items 23
17 Troubleshoong 24
18 Service record & notes 25-26
Page 4
1. GENERAL INFORMATION
This manual is copyrighted, all rights reserved. It may not, in whole or in part, be copied, photocopied, reproduced,
translated, or reduced to any electronic medium or machine readable form without prior consent in wring from
nano-puricaon soluons. It may not be distributed through the internet or computer bullen board systems
without prior consent from nano-puricaon soluons limited.
1.2 Support and Manufacturers Details
NOTES: highlight important secons of informaon where parcular care and aenon should be paid.
CAUTIONS: indicate any situaon or operaon that may result in potenal damage to the product,
injury to the user, or render the product unsafe.
Annotaons:
1.1 Document Introducon
This manual provides factory prescribed installaon and maintenance procedures for a nano-puricaon soluons
Series 2 Breathing air dryer. The procedures illustrated in this document are only to be performed by fully trained
competent authorized personnel. For further informaon regarding the procedures outlined in this document
contact nano-puricaon soluons before proceeding.
Read this document carefully before aempng to install or operate the dryer. This document should be
permanently available at the dryer installaon site and be kept in an easily accessible place alongside the dryer.
©2015 nano-puricaon soluons ltd.
Product: Series 2 - Breathing Air Purier
Models: NBA-070, 090, 110, 120.
Doc no: 17-110-0491
Issue: 001
nano-purication solutions
11330 Vanstory Drive
Huntersville, NC 28078
USA
Telephone: (704) 897-2182
Fax: (704) 897-2183
Internet: www.n-psi.com
E-mail: [email protected]
Page 5
1.4 Warranty Guidelines
All products are supplied with a 2 year manufacturer’s warranty from the date of purchase, when purchased with
or without an ES (Energy Saving) system when installed and maintained in accordance with the manufacturers
guidelines. Only genuine service parts should be used and no modicaons made. For further informaon please
contact nano-puricaon soluons.
1.5 Packaging
All dryers are securely packaged in a bespoke moulded packing system. The dryer module will be secured in a
horizontal posion using two specically moulded support cushions.
The support packing box permits limited longitudinal stacking; however the central secon of the
packing box should not be considered load bearing.
Damage to Packaging
• Check immediately to establish whether damage has occurred to the external packaging and if the damage
extends to the product inside.
• If there is damage to a product, contact the relevant supplier immediately.
In no circumstances must a damaged product be used in operaon. Using damaged products can lead
to irreparable funconal faults or cause serious physical harm.
1.3 General Safety
For your own safety, when carrying out maintenance work on the dryer, all relevant naonal safety regulaons must be
complied with relang to pressurized and electrical systems. Only authorized, competent and trained personnel should
maintain the dryer, this user guide is intended solely for such personnel and is to be used only as a reference, it should
not be used to replace convenonal training.
NOTE: highlight important secons of informaon where parcular care and aenon should be paid.
CAUTIONS: indicate any situaon or operaon that may result in potenal damage to the product,
injury to the user, or render the product unsafe.
Page 6
The following table details the recommended service intervals for this product and the service kits to be used.
2. SERVICE INTERVALS
SERVICE
TYPE
RECOMMENDED SERVICE INTERVALS
1 Year (6000 Hrs) 2 Years (12000 Hrs) 4 Years (24000 Hrs)
AP P P
BP
C P
DRYER
MODEL
REQUIRED SERVICE KITS
Service B Service C Service D
NBA-070 NBK-060 NVK-090 (EVK-130 & CVK-130 & IVK-090)
NBA-090 NBK-080 NVK-090 (EVK-130 & CVK-130 & IVK-090)
NBA-110 NBK-110 NVK-130 (EVK-130 & CVK-130 & PVK-130)
NBA-120 NBK-120 NVK-130 (EVK-130 & CVK-130 & PVK-130)
ALL ES NSK-130
SERVICE
TYPE
ADDITIONAL FOR ES MODELS ONLY
ANNUALLY
DP
SERVICE A
Replace all external lter elements (pre and post lters)
Please contact an n-psi represenve for lter servicing informaon.
Page 7
3. PRODUCT ASSEMBLY
TOP COVER
INLET/OUTLET (TOP)
MANIFOLD
ASSEMBLY
DESICCANT
CARTRIDGES
DRYER
CONTROLLER
DRYER
SHROUD
DRYER
COLUMN
BOTTOM
MANIFOLD
ASSEMBLY
DRYER LEGS
SILENCER
BOX
EXHAUST VALVE
INLET VALVE
MODELS: NBA-070, 090
Page 8
3.1 PRODUCT ASSEMBLY MODELS: NBA-110, 120
TOP COVER
OUTLET (TOP)
MANIFOLD
ASSEMBLY
DESICCANT
CARTRIDGES
DRYER
CONTROLLER
DRYER
COLUMN
INLET (BOTTOM)
MANIFOLD
ASSEMBLY
DRYER LEGS
SILENCER
BOX
DRYER
SHROUD
EXHAUST VALVE
VALVE
BLOCK
INLET
BLOCK
Page 9
4. RECOMMENDED TOOLS
The following tools will be required to service the dryer:
5. DRYER SHUT DOWN PROCEDURE
Before performing any maintenance or service operaons on this product, ensure the product is isolat-
ed from the compressed air supply and fully depressurized. Also ensure the product is switched o and
isolated from the mains power.
PROCEDURES
The dryer might sll be pressurized! In order to depressurize the dryer; ensure the dryer is isolated from the com-
pressed air source:
o Close the inlet and outlet valves
o Cycle the dryer twice to ensure the dryer exhausts and is completely depressurized.
o When fully depressurized the ‘clicking’ of the exhaust valves will be heard but no air
exhausted.
• When the dryer is fully depressurized, isolate from the power supply.
TERMINAL SCREW DRIVER
ALLEN KEY 3mm
ALLEN KEY 4mm
ALLEN KEY 6mm
ALLEN KEY 8mm
TORQUE WRENCH (8-60NM)
TORQUE SOCKET 6mm/10mm
20mm PIN SPANNER
VALVE EXTRACTION TOOL
INTERNAL CIRCLIP PLIERS
MAGNET (for re-seng controller)
PETROLEUM JELLY (VASOLINE)
6. MAINTENANCE GUIDELINES
• Maintenance operaons only to be conducted when the system has been shut down and fully
depressurized.
• All connecons must be undone with care, paying parcular aenon to the areas that become
pressurized.
• Do not modify or adjust the control sengs.
• Only cered nano-porous soluons approved replacement parts to be used.
Always check all connecons for leakage and secure seang before operaon.
Ensure all loose parts removed during maintenance are reed correctly before operaon.
Page 10
7. SERVICE ‘A’ INSTRUCTIONS
(Every 6,000 hrs or 12 months)
1. Ensure the dryer is shutdown and
fully depressurized before aempng any
maintenance work.
Refer to: CH. 6.MAINTENANCE GUIDELINES
2. Remove the 4x M5 screws as shown to
remove the dryer top cover.
3. Remove the 8x M12 cap head screws and 8x
washers to remove the top manifold from the
dryer column and support front shroud.
4. Discard the gasket seal.
5. Li the wire handle and remove the
cartridge from the dryer column.
6. Check and clean the top manifold and dryer
column as required, paying parcular aenon to
the gasket sealing faces.
7. Remove the new cartridges and gasket seal
from the service kit provided.
8. Insert 2x new desiccant cartridges and press
them down unl they stop and the cartridge is
below the top surface of the dryer column.
9. Insert the new gasket seal placing it into the
gasket groove in the top manifold ensuring it is
fully retained.
10. Ensure both handles are folded at.
11. Replace the top manifold and secure with the
8x M12 cap head screws ghtening to a torque
seng of 80Nm.
NOTE: Refer to:
CH.
14. MANIFOLD TIGHTENING SEQUENCES
and
follow the correct ghtening sequence.
12. The seal between the dryer column and top
manifold should be checked for leaks prior to
ng the top cover and operang the dryer.
13. Replace the dryer top cover and secure with
the 4x M5 screws. These screws should be hand
ghtened only or ghtened to a torque seng of
less than 1Nm.
If service A is complete reset the dryer,
Refer to: NOTE: Care must be taken when removing the
desiccant cartridges not to damage the top face of
the dryer column. This is a sealing face!
(Sealing face shown as the shaded area)
GASKET SEAL
TOP MANIFOLD
8x M12 CAP HEAD
SCREWS
TOP COVER
DESICCANT CARTRIDGES
4x M5 SCREWS
MODELS: NBA-070, 090, 110, 120
DESICCANT CARTRIDGE REPLACEMENT
NBK-060, 080, 110, 120
Figure 1.
CH. 13. RESETTING DRYER CONTROLLER
Questo manuale è adatto per i seguenti modelli
4
Indice
Altri manuali NANO Purificatore d'aria
