NANO D2 Manuel utilisateur
User guide
heatless desiccant air dryer
revision: 2022-116 document: 17-100-0120
© 2022 Air & Gas Solutions LLC.
www.n-psi.co.uk
Experience. Customer. Service.
about us
Experience.
Our team is comprised of and supported by individuals spanning
all disciplines from research & development, engineering &
manufacturing, marketing & sales and service & support. Our
backgrounds are in air and gas purication and our experience
in this eld spans a wide range of industries. We combine this
knowledge and experience to ensure our products and services are
designed and provided to meet the objectives and expectations
of you - our Customer.
Service.
At nano we recognise that world-class customer service is the
most important component to any successful business. Your
business needs to exceed your customers’ expectations to
stand out from your competitors and our service must positively
impact your business so you can be successful in doing so. Our
commitment is simple… we will stand behind our products and
ensure that our customer service is unrivaled in the industry.
Customer.
We recognise that our Customers are not only our valuable
distribution partners who sell and support our products or the
machine builders who depend on them as protection for their
equipment. They are the contractors who install them, the
manufacturers who use them in their processes and the service
people who maintain them. At nano we have developed our
products, packaging and support materials to ensure they exceed
all of our Customers’ expectations.
3
section description page
1
1. general information
4
1.1 manufacturers detials and support
1.2 document introduction
5
1.3 warranty guidelines
1.4 general safety
1.5 intended use of the product
2
2. technical specication
6
2.1 ow rates
2.2 product dimensions 7
2.3 product overview 8
2.4 typical system layout
9
2.5 site location
2.6 operation 10
2.7 remote start/stop control 11
2.8 remote stop control 12
2.9 shutdown procedure 13
3
3. monitoring dryer performance (when ES option is tted) 14-16
3.2 maintenance
173.3 cleaning
3.4 daily checks
3.5 service schedule and breakdown 18
4
troubleshooting 19
process and instrumentation diagram 20
wiring diagram 21
notes 22-23
table of contents
4
heatless desiccant air dryer
D2
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 writing from Air & Gas Solutions LLC. It may not be
distributed through the internet or computer bulletin board systems without prior consent from Air & Gas Solutions LLC.
1.1 manufacturers detials and support
nano-purication solutions ltd. (Manufacturer)
address: Dukesway
Team Valley Trading Estate Gateshead
NE11 0PZ
United Kingdom
telephone: +44 (0) 191 497 7700
internet: www.n-psi.co.uk
email [email protected]
usa - nano-purication solutions inc.
address: 5509 David Cox Road
Charlotte, NC 28269
USA
telephone: +1 (704) 897-2182
internet: www.n-psi.com
email: [email protected]
canada - nano-purication solutions inc.
address: 7 Petrie Street
St. Catharines,
Ontario L2P 3J6
Canada
telephone: +1 (905) 684-626
internet: www.n-psi.com
email: [email protected]
germany - nano-purication solutions inc.
address: Maastrichter Straße 12
D-41812 Erkelenz
Germany
telephone: +49 2151 4828 418
internet: www.n-psi.de
e-mail: [email protected]
NOTES: highlight important sections of information where
particular care and attention should be paid.
CAUTIONS: indicate any situation or operation that may result in
potential damage to the product, injury to the user, or render the
product unsafe.
annotations
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heatless desiccant air dryer
D2
1.2 document introduction
This manual provides factory prescribed installation and maintenance procedures for the heatless desiccant air dryer. The procedures
illustrated in this document are only to be performed by authorized personnel. For further information regarding the procedures outlined in
this document contact the manufacturer before proceeding. Be sure to read this document carefully before attempting to install or operate
the heatless desiccant air dryer. This document should be permanently available at the heatless desiccant air dryer installation site.
1.3 warranty guidelines
All products are supplied with a 2 year manufacturer’s warranty from the date of purchase when installed and maintained in accordance
with the manufacturers guidelines. Only genuine service parts should be used and no modications made.
1.4 general safety
No modications must be made to the product. Any modications may reduce the operational safety of the product and invalidate the
manufacturer’s warranty. This could potentially result in damage to the product and serious personal injury.
For your own safety, when carrying out work on this product, all relevant national safety regulations must be complied with relating to
pressurized and electrical systems.
Only authorized, competent and trained personnel are permitted to work on this product. 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 conventional training.
1.5 intended use of the product
The heatless desiccant air dryer is exclusively intended for the treatment of compressed air, which is free from bulk water, oil and solid
matter constituents.
The product should be located within a building and protected from extreme conditions and weather. The heatless desiccant air dryer
must be operated only in accordance with the data on the rating plate. Any operations that do not comply with those stated on the
product rating label will render the warranty void
6
heatless desiccant air dryer
D2
2. technical specication
specications standard options
maximum water content (ISO class) class 2 -40°C (-40°F) pdp class 1: -70°C (-94°F) pdp
minimum operating pressure 4 barg (58 psig) -
maximum operating pressure 16 barg (232 psig) -
recommended operating temp range 1.5 to °C (35 to °F) -
design operating temperature range 1.5 to 50°C (35 to 122°F) -
power supply requirements 100-240V AC @ 50-60 Hz 24V DC
consult rating label, options operating parameters may differ
ISO Class 2 at recommended max rated flow at 7 Barg and 25°C inlet; see correction factors.
2.1 ow rates
model
inlet ow rate connection
Nm3/hr scfm inlet outlet
NDL-060 58 34.1
1”
BSPP or NPT
1”
BSPP or NPT
NDL-070 70 41.2
NDL-080 90 52.9
NDL-090 112 65.9
NDL-100 150 88.2
NDL-110 180 105.9
NDL-120 224 131.8
NDL-130 301 177.1
Inlet Tempertrue Correction Factors
°C 5 10 15 20 25 30 35 40 45 50
°F 41 50 59 68 77 86 95 104 113 122
correction factor 0.8 0.9 0.94 1 1 0.98 0.95 0.9 0.85 0.72
Inlet Pressure Correction Factors
barg 45678910 11 12 13 14 16
psig 58 72 87 101 116 130 145 159 188 203 217 232
correction factor 0.63 0.75 0.88 1 1.13 1.25 1.38 1.50 1.63 1.75 1.88 2.13
7
heatless desiccant air dryer
D2
2.2 product dimensions
model
dimension
weight
A B C D E
mm inches mm inches mm inches mm inches mm inches kg lbs
NDL
-060 743 29.25
426 16.77 283 11.14 234 9.21
681 26.81 47.0 104
NDL
-070 743 29.25 681 26.81 47.0 104
NDL
-080 923 36.34 861 33.90 58.0 128
NDL
-090 923 36.34 861 33.90 58.0 128
NDL
-100 1098 43.23 1036 40.79 70.5 155
NDL
-110 1248 49.13 1186 46.69 82.5 182
NDL
-120 1498 58.97 1436 56.53 95.5 210
NDL
-130 1848 72.75 1786 70.31 117.5 259
DIMENSION 'A'
DIMENSION 'B'
DIMENSION 'C'
INLET
DIMENSION 'D'
OUTLET
DIMENSION 'E'
8
heatless desiccant air dryer
D2
number description
1 compressed air inlet
2 air outlet
3 column
4 exhaust silencer
5 exhaust valve ‘A’
6 inlet valve ‘A’
7 inlet valve ‘B’
2.3 product overview
number description
8 exhaust valve ‘B’
9shroud
10 control panel display
11 top cover
12 shroud latches
13 Gauge ‘A’
14 Gauge ‘B’
9
heatless desiccant air dryer
D2
2.4 typical system layout
IMPORTANT: It is essential that the system into which the unit is installed is tted with a pressure limiting/
relief device. This device should be installed between the compressor and the unit.
IMPORTANT: Inlet valves have a single direction ow. Any reverse ow of these valves can cause irreparable
damage to the valve diaphragms.
By-pass
(optional)
Recommended
inlet ltration
0.01 μm lter
1 μm lter
water separator
inlet ow
compressed
air outlet
compressed
air inlet
outlet ow
2.5 site location
When selecting an installation site for the unit, ensure the following conditions are met:
• Installation site should be located indoors on a at protected from the weather and other harmful conditions.
• The ambient temperature must not drop below 1.5°C (34.7°F) or exceed 50°C (122°F)
• The installation site should be level and able to support the weight of the product.
• Ensure sufcient space around the product, to allow access for operation and maintenance.
10
heatless desiccant air dryer
D2
2.6 operation
Do not allow the unit to ow air unless switched on and cycling.
Resulting effect could be desiccant contamination; requiring a desiccant service.
• Ensure all pipe work is connected as per the typical layout
• The unit is connected with a power supply as stated on the rating label.
• Ensure the inlet air pressure is with in limits as stated on the rating label on the product.
• Ensure the inlet air temperature is with in limits as stated on the rating label on the product.
• Slowly open the inlet ow and allow the unit to pressurize
• Turn on the power to the unit, the unit will display its’ status.
• Allow the unit to cycle at least 2 times before slowly opening the outlet ow.
• In case of using the Remote Start/Stop function, ensure external voltage is active.
This unit must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric
shock by providing an escape wire for the electric current. This unit is equipped with a cord having a grounding
wire with an appropriate grounding plug.
The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local
codes and ordinances.
Do not modify the plug provided; if it does not t the outlet, have the proper outlet installed by a qualied
electrician.
SERVICE LED
illuminated when
service required
DISPLAY PANEL
hours run/dewpoint
column a/b online
OPERATION LED
illuminated when
in operation
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