NANO D2 User Manual
Heatless desiccant air dryer
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- Maintenance service manual (30 pages)
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Summary of Contents for NANO D2
- Page 1 User guide heatless desiccant air dryer revision: 2022-116 document: 17-100-0120 © 2022 Air & Gas Solutions LLC. www.n-psi.co.uk...
- Page 2 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.
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Page 3: Table Of Contents
table of contents section description page general information manufacturers detials and support document introduction warranty guidelines general safety intended use of the product technical specification flow rates product dimensions product overview typical system layout site location operation remote start/stop control remote stop control shutdown procedure monitoring dryer performance (when ES option is fitted) -
Page 4: General Information
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-purification solutions ltd. (Manufacturer) canada - nano-purification solutions inc. address: Dukesway address:... -
Page 5: Document Introduction
heatless desiccant air dryer 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. -
Page 6: Technical Specification
heatless desiccant air dryer technical specification specifications 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) -
Page 7: Product Dimensions
heatless desiccant air dryer 2.2 product dimensions DIMENSION 'C' DIMENSION 'B' dimension weight model mm inches inches inches inches inches NDL-060 29.25 26.81 47.0 NDL-070 29.25 26.81 47.0 NDL-080 36.34 33.90 58.0 NDL-090 36.34 33.90 58.0 16.77 11.14 9.21 NDL-100 1098 43.23 1036... -
Page 8: Product Overview
heatless desiccant air dryer 2.3 product overview number description number description exhaust valve ‘B’ compressed air inlet shroud air outlet control panel display column top cover exhaust silencer exhaust valve ‘A’ shroud latches Gauge ‘A’ inlet valve ‘A’ Gauge ‘B’ inlet valve ‘B’... -
Page 9: Typical System Layout
heatless desiccant air dryer 2.4 typical system layout IMPORTANT: It is essential that the system into which the unit is installed is fitted with a pressure limiting/ relief device. This device should be installed between the compressor and the unit. IMPORTANT: Inlet valves have a single direction flow. -
Page 10: Operation
heatless desiccant air dryer 2.6 operation Do not allow the unit to flow 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 •... -
Page 11: Remote Start/Stop Control
heatless desiccant air dryer 2.7 remote start/stop control To gain access to the remote start/stop feature: • Remove the screws from the top cover and lift away from the dryer. • Locate and action the two latches to open the shroud, this will then expose the controller •... -
Page 12: Remote Stop Control
heatless desiccant air dryer 2.8 remote stop control To gain access to the remote stop feature: • Locate electrical connector 4 (see figure 3). Remove the screw from electrical connector. • emove the electrical connectors cover. • Using the connections available create a link between pins 1 and 4; Pin 1: 24V DC + (Positive) Output Pin 2: N/A Pin 3: N/A... -
Page 13: Shutdown Procedure
heatless desiccant air dryer 2.9 shutdown procedure Close both the inlet and outlet valves ensure the dryer is completely isolated. The dryer will still be pressurized! In order to depressurize the dryer; ensure the dryer is isolated from the compressed air supply source. •... -
Page 14: Monitoring Dryer Performance (When Es Option Is Fitted)
heatless desiccant air dryer monitoring dryer performance (when ES option is fitted) The pressure dew-point is displayed on the display of the control panel. When the dew-point displayed is equal to or better than -40°C (-40°F) PDP the dryer will switch into energy saving mode and stop cycling, resulting in zero purge, but no interruption in flow. When the dew-point degrades to -39°C (-40°F) or higher, then the dryer will restart cycling ensuring the dew-point is maintained at or better than -40°C (-40°F). - Page 15 heatless desiccant air dryer Power-up Display (only visable on power start-up for 10 seconds) During power-up the screen will display: Program number followed by the version Total hours the product has operated This screen can be displayed at any time by pressing and holding buttons 1 & 2 for two seconds Normal Operation Display During normal operation the screen will display:...
- Page 16 heatless desiccant air dryer 5 Energy Saving Mode Active Display (ES Models) While energy saving mode is active the screen will display: • Column ‘A’ status and Column ‘B’ status, this will be shown as; • ONLINE; this column is flowing •...
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Page 17: Maintenance
heatless desiccant air dryer 3.1 maintenance Maintenance operations should only be conducted once the system has been shut down and is fully depressurized. All operations should be carried out by authorized and suitably trained personnel • Isolate the unit from the compressed air and electrical supply ensuring the system is in a safe condition for maintenance to be carried out. -
Page 18: Service Schedule And Breakdown
heatless desiccant air dryer 3.4 service schedule and breakdown year 1 year 2 year 3 year 4 year 5 year 6 year 7 year 8 service (12 months) (24 months) (36 months) (48 months) (60 months) (72 months) (84 months) (96 months) ü... -
Page 19: Troubleshooting
heatless desiccant air dryer trouble shooting problem problem caused solution 4barg (58psig) minium inlet pressure required to operate, if not, Insufficient inlet pressure check and restore system pressure Ensure the power is on and the dryer front panel is illuminated; Electrical fault check the dryer is cycling correctly Eliminate the cause of contamination, replace desiccant cartridges... -
Page 20: Process And Instrumentation Diagram
heatless desiccant air dryer process and instrumentation diagram TO BUFFER COLUMN ‘A’ COLUMN ‘B’ PRESSURE PRESSURE GAUGES GAUGES INLET ‘A’ INLET ‘B’ SOLENOID SOLENOID VALVE VALVE... -
Page 21: Wiring Diagram
heatless desiccant air dryer wiring diagram... -
Page 22: Notes
heatless desiccant air dryer notes .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... - Page 23 heatless desiccant air dryer notes ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- Page 24 Experience. Customer. Service. nano-purification solutions gateshead, united kingdom tel: +44 (0) 191 497 7700 sales@n-psi.co.uk www.n-psi.co.uk nano-purification solutions nano-purification solutions erkelenz, germany st. catharines, ontario, canada tel: +49 (0) 2151 482 8218 tel: +1 905 684 6266 sales@n-psi.de support@n-psi.com www.n-psi.de www.n-psi.com...
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