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Related Manuals for Nuvair NSS Series
Summary of Contents for Nuvair NSS Series
- Page 1 Operation Manual Fill Containment Station SKU NSS-2P-OCA (as shown)
- Page 2 Nuvair will make every effort to update manuals as parts and functional aspects change. However, the look or location of components on your product may differ from those in this manual if improvements have been made that do not affect functionality or operational procedures.
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Page 3: Table Of Contents
12.0 Spare Parts List ........................... 23 13.0 Service Log ............................24 14.0 Appendix ............................. 25 14.1 Supply and Breathing Air Specifications .................... 25 14.2 Filter Element Life Factors ......................... 25 15.0 Nuvair Fill Containment Station System Warranty ................26 Nuvair Page 3 www.Nuvair.com... -
Page 4: Introduction
NSS Series Introduction This manual will assist you in the proper set-up, operation, and maintenance of the Nuvair NSS Series of fill containment stations. Be sure to read the entire manual. Symbol Conventions This manual uses certain words and symbols to call your attention to conditions, practices or techniques that may directly affect your safety. -
Page 5: Important Information For The User
NSS Series Important Information for the User The information/instructions for fill station use contained in this manual concern the Nuvair NSS Series of fill containment stations. • The instruction manual must be read and used as follows: • Read this manual carefully; treat it as an essential part of the fill containment station. -
Page 6: Assistance
Email: info@Nuvair.com Responsibility Nuvair considers itself exonerated from any responsibility or obligation regarding injury or damage caused by: Failure to observe the instructions contained in this manual that concern the running, use and • maintenance of the fill containment station. -
Page 7: Safety Warnings
The safety information and the general information given in this manual are very important. Safety Warnings Nuvair has taken extreme care in providing you with the information you will need to operate this system. However, it is up to you to carefully read this manual and make the appropriate decisions about system safety. -
Page 8: Safety And Operation Precautions
17. Check hoses for weak or worn conditions before each use and make certain that all connections are secure. The user of any fill containment station manufactured by Nuvair is hereby warned that failure to follow the preceding Safety and Operation Precautions can result in injuries or equipment damage. However, Nuvair does not state as fact nor does it imply that the preceding list of Safety and Operation Precautions is all- inclusive, and further that the observance of this list will prevent all injuries or equipment damage. -
Page 9: Fill Containment Station Layout
NSS Series Fill Containment Station Layout Pneumatic Door Storage Bank 1 Storage Bank 2 Open/Close Switch Gauge & Panel Valve Gauge & Panel Valve HP to HP Regulator Fill Station 2 Fill Station 1 Gauge & Valve Gauge & Valve... - Page 10 NSS Series Compressor Input Valve* Filtration Vent * WARNING Turn off compressor input valve if transferring gas mixtures of more than 21% oxygen content between Storage Bank 1 and Storage Bank 2. Nuvair Page 10 www.Nuvair.com...
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Page 11: General Safety Rules
10.5. Figure 3. “Do Not Use” sign. System Components • NSS Series High-Pressure Fill Containment Station o 2-Cylinder Capacity (Maximum Cylinder Size: 80 cu ft Scuba Tank with Boot) o Pneumatic Door Controller o Oxygen Compatible Air (OCA) Filtration (2) SCBA Fill Whips and Valves •... -
Page 12: Fill Containment Station Specifications
Unpack the system and remove from the pallet. Visually inspect the system to make sure there has • been no damage during shipping. If damaged, please call Nuvair to file a damage report. Please take photos and supply detailed information about the damage. -
Page 13: Fill Containment Station Operation
NSS Series Fill Containment Station Operation NOTICE During refill, the operator must be in the work area. WARNING During tank refill, those not involved in the refill procedure must maintain a safety distance of at least 9 feet (3 meters). Also, it is forbidden to disconnect the hoses from the fittings while the station is under pressure. - Page 14 NSS Series Disconnect the tank fill valve. • Never drain a tank completely, not even for seasonal storage or long periods of inactivity. Pressure prevents internal damage caused by moisture intrusion. Step 1: Turn all panel valves to the off position by rotating clockwise to close.
- Page 15 NSS Series Step 6: Connect fill whip to cylinder. Step 7: Close fill whip bleed drain. Step 9: Close door. Step 8: Open cylinder valve. Step 11: Open tank fill valve slowly. Step 10: Open fill station valve. Nuvair Page 15...
- Page 16 NSS Series Step 13: When cylinder is full, close tank fill Step 12: Slowly increase regulator valve. pressure to desired fill pressure. Step 14: Open fill station door. Step 15: Close cylinder valve. Step 16: Open fill whip bleed valve to relieve Step 17: Remove fill whip from cylinder.
- Page 17 NSS Series Step 19: Repeat steps 4 to 18 to fill additional cylinders or go to Step 20. Step 18: Remove cylinder from compartment. Step 20: Close fill station door. Step 21. Turn fill supply off. Nuvair Page 17 www.Nuvair.com...
- Page 18 NSS Series WARNING Bleed pressure from fill whips before removing fill whip fittings from cylinder. WARNING Keep SCBA fill whip fitting clean by capping open end of fill whip fitting. (See image below for additional information.) Bleed pressure from fill whip valve before Bleed pressure from fill whip valve before removing fitting from cylinder (SKU GO18).
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Page 19: Maintenance
This work normally needs to be done after some years of use. If substantial modifications are made, the manufacturer cannot be held liable for any dangers that might arise. This work must be carried out by a Nuvair approved mechanic. Nuvair Page 19 www.Nuvair.com... -
Page 20: Scheduled Maintenance Table
NSS Series 10.4 Scheduled Maintenance Table Maintenance interval times are for typical use and may vary based on the conditions under which the fill containment station is used. Before Every Use Hours Hourly Maintenance 1000 2000 3000 4000 5000 20,000 Hyperfilter Complete ... -
Page 21: Temperature Effect On Filter Life
NSS Series Remove the first cartridge (3, Figure 5) and the second cartridge; • replace both with new cartridge elements. Place pressure on each cartridge (4, Figure 5) to seat the element fully into the canister. Replace the O-ring (e, Figure 6) on the plug (c) every time the filter is changed. -
Page 22: Changing Flex Hoses
NSS Series WARNING The active carbon filters are classified as special waste once the fill containment station has been used to make air. They must be disposed of in compliance with the local antipollution standards in force. 10.7 Changing Flex Hoses The hoses must be changed periodically (every 5 years or every 3000 hours) or when they show signs of abrasion/wear/damage. -
Page 23: Maintenance Register
NSS Series 11.0 Maintenance Register 11.1 Customer Service Customers continue to receive assistance after the purchase of a fill containment station. To this end Nuvair has created a customer service network covering the entire country. 11.2 Scheduled Maintenance The scheduled maintenance program is designed to keep your fill containment station in perfect working order. -
Page 24: Service Log
NSS Series 13.0 Service Log Date Technician Name Service Performed Nuvair Page 24 www.Nuvair.com... -
Page 25: Appendix
NSS Series 14.0 Appendix 14.1 Supply and Breathing Air Specifications All supply and breathing air must meet the following requirements of CGA G-7.1-1997. Periodic air quality testing to assure compliance is recommended. All breathing air for diving produced by a downstream fill containment station must be purified to meet Grade E quality, and periodic air quality testing to assure compliance is mandatory. -
Page 26: Nuvair Fill Containment Station System Warranty
Nuvair has employed in the installation or use of any OEM component. This warranty is not transferable. Nuvair will, at its discretion and according to the terms as set forth within, replace or repair any materials which fail under normal use and service and do not exhibit any signs of improper maintenance, misuse, accident, alteration, weather damage, tampering, or use for any other than the intended purpose. - Page 27 Nuvair to contact the user regarding this product. The user must notify Nuvair of any change of address by the user or sale of the product. All changes or revisions to this manual must be recorded in this document to ensure that the manual is up to date.
- Page 28 NSS Series Nuvair Phone +1.805.815.4044 +1.805.486.0900 Address 1600 Beacon Place Oxnard, CA 93033 USA Email info@nuvair.com www.Nuvair.com Website Rev. 08.2022 SKU NSS Series Nuvair Page 28 www.Nuvair.com...
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