Summary of Contents for NANO NBP Series
- Page 1 OPERATION MANUAL NBP SERIES EXTERNALLY HEATED BLOWER PURGE nano purification solutions 5509 David Cox Road Charlotte, NC 28269 Tel: (704)897-2182 Fax: (704)897-2183 Web:www.n-psi.com pg. 1...
- Page 2 The manufacturer reserves the right to make changes without any prior notification and is not obligated in any manner. Information in this manual is deemed current at the time of publication and nano disclaims all liability for any errors resulting in any loss or damage.
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Page 3: Safety Instructions
Safety Instructions Safety symbols used in the manual This represents Important Information. Readers of the manual must pay extra attention to instructions and information succeeding this symbol. This is a Warning symbol. It indicates that it is dangerous and could result in physical injury and death if the instructions are not followed correctly. -
Page 4: General Safety Instructions
7. To ensure compatibility and continued trouble-free operation, only genuine nano parts must be used. What you must not do: 1. Do not make constructional changes to the unit. Only nano or its authorized representatives with the prior approval can perform any constructional work on the machine. -
Page 5: Safe Operating Procedures
7. Secure condensate drain lines. Unsecured flexible drain lines may whip violently under pressure and may cause bodily harm. nano air dryers do not remove carbon monoxide and is not safe for human respiration (breathing). Breathing air must be at least grade D quality as described in compressed air and gas association (CAGI) commodity specifications 67.1-1966. -
Page 6: Unpacking And Inspection
4. Check the nano nameplate and make sure that it is the correct model that you had ordered. 5. Note the equipment capacity and power supply requirements and ensure that they are in accordance with your specifications. -
Page 7: Product Description
Twin towers filled with the desiccant alternate between drying and regeneration either based on dew point or a fixed time cycle. nano® manufactures various types of desiccant air/gas dryers. These dryers offer fail-safe design in the... -
Page 8: Standard Features
Standard Features: • Optimal tower size for low velocities, high contact time and minimal desiccant fluidization. • Tower pressure relief valves. • Purge adjustment valve to control purge flow. • Purge flow indicator indicates rate. • Purge exhaust mufflers for quiet operation. -
Page 9: Technical Specifications
Reactivation of the saturated desiccant is accomplished with the use of heat and ambient air. NBP Series have a desiccant bed which is reactivated by injecting atmospheric air via a blower through the external heater then into the tower being regenerated. - Page 10 Design parameters of the Dryer: Type of Dryer: Externally Heated Blower purge Model Number: NBP-3000-SF Power Supply: 460-3-60 Pressure vessel: Rated Pressure in PSIG:100 psig Design Pressure in PSIG:200 psig MIN Temperature in Deg. -20F MAX Temperature in Deg. 400F...
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Page 12: Pre-Requisites For Installation
Make sure that all personnel involved have read this operation manual thoroughly. If you have any questions, feel free to contact your nano representative or the factory and we will be glad to assist you. If you need help with the installation and... -
Page 13: Installation Procedure
Installation Procedure Only Qualified personnel should make electrical and mechanical connections. Foundation: Dryer should be mounted on a suitably structured flat and level floor or base that is free from vibration. Special care must be used when lifting the dryer to prevent tip-over Mounting: Bolt dryer to the foundation using the boltholes provided in the frame. - Page 14 A fused disconnect is not supplied with this equipment therefore one must be supplied by customer. All electrical fuses, breakers, etc. should be correctly sized . nano is not liable for any code violations; component damage, downtime or consequential damage related to customer supplied electrical components and connections.
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Page 15: Equipment For Installation
If you cannot find the answer in the troubleshooting section, contact your nano representative or the factory at once. (NOTE: REFER TO THE ELECTRICAL, FLOW & MECHANICAL DWGS AND PANELVIEW DISPLAY SCREEN LAYOUT) 1. - Page 16 (CONTINUED NEXT PAGE) 11. WHEN UNIT IS IN OPERATION THE PANELVIEW DISPLAY ON THE ENCLOSURE DOOR WILL SHOW THE DRYER STATUS AND ANY ALARM CONDITIONS. 12. WHEN AN ALARM CONDITION IS ACTIVE THE PANELVIEW DISPLAY WILL DISPLAY THE ALARM CONDTION ACTIVE, ALSO THE...
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Page 17: Operating Procedure
Prior to performing any maintenance on the dryer, all personnel are strongly advised to familiarize themselves with the equipment by reading the entire contents of this operation manual. nano strongly recommends the strict adherence of all the safety procedures prior to any performing any maintenance activity on the dryer. - Page 18 Semi-annual checklist: 1. Remove and inspect all filters for excessive particulate loading and physical damage – if required replace prefilters, afterfilters, pilot air filter and mufflers 2. Check pressure differential indicator and if it turns red, replace the element.
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Page 19: Troubleshooting
The following section briefly discusses the various faults that can occur in the dryer, the reason of the fault and how it can be rectified. If you do not find the solution to your problem, contact your nano representative or the factory. All necessary safety and precautionary steps must be followed before attempting to perform any of the recommended measures to resolve any faults in the air dryer. - Page 20 Exhaust valve(s) not Clean and re-pack exhaust High dew point fully opening or valve(s). closing. Outlet check valve Clean and re-pack check leaking. valve. Purge check valves Clean and re-pack both leaking. check valves. Check heater temperature controller adjust if Low heater necessary.
- Page 21 Clean and replace if Purge muffler clogged required High back pressure Restrictive purge Clean and replace with exhaust piping larger pipe if required Check valve leakage Clean, repair or replace Note: To test outlet check valves, by-pass and depressurize dryer, shut off purge adjustment valve, pressurize outlet to the dryer.
- Page 22 This is the only authorized nano warranty and is in lieu of all other expressed or implied warranties or representations, including any implied warranties or merchantability or fitness, or any other obligations on the part of nano.
- Page 23 5509 David Cox Road Charlotte, NC 28269 Tel: (704)897-2182 Fax: (704)897-2183 CUSTOMER FORM YOUR NAME: __________________________________________ COMPANY NAME: _______________________________________ ADDRESS: ____________________________________________ CITY: ________________________ STATE: ________________ ZIP: ________________ TELEPHONE: _____________________ FAX: ________________ E-MAIL: ______________________________________________ REMARKS: _____________________________________________________ _____________________________________________________ pg. 23...
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