INSTRUCTION MANUAL
Contents
1. BREATHING AIR PRESSURE The air pressure must be continually monitored at the point of attachment Air pressure must be read from a reliable pressure gauge whilst the respirator has air flowing through it WARNING Failure to supply the minimum required air pressure at the point of attachment for the length of air supply hose could result in contaminants being inhaled as the pressure in the helmet may become negative due to peak inhalation flow when working at very high work rates The NOVA 3 Breathing Air Pressure table on page 11 defines the air pressure ranges needed to provide the respirator with a volume of air which falls in the required range of 6 15cfm or 170 425 lts min WARNING Make sure you understand the Breathing Air Pressure table before using this respirator Determine your air source column 1 Identify your breathing tube assembly column 2 Confirm the part number of the air supply hose you are using column 3 Check your RPB Safety Air Supply Hose is within the NIOSH approved length column 4 Set the air pressure at the point of attachment within the range specified column 6 for your breathing tube assembly hose length and number of hose sections column 5 Make sure air is flowing through your respirator when setting the air pressure 10 BREATHING AIR PRESSURE TABLE This table lists air pressure ranges needed to provide the NOVA 3 with the volume of air that falls within the required range o2. IN L NZ NIOSH Type CE Supplied Air Respirator B MADvancInG UEN YOUR SAFETY Read all instructions amp warnings before using this product Keep this manual for future reference Approval Label 2 Introduction 3 Respiratory Component Concept 4 Warnings 5 Respirator Operation 9 Breathing Air Pressure Table 11 Respirator Setup and Use 12 Inspection Maintenance Cleaning amp Storage 17 Parts and Acessories 22 RPB Safety T 1 866 494 4599 F 1 866 494 4509 E info rpbsafety com www rpbsafety com RPB advancing your safety and NOVA 3 are registered trademarks of RPB Safety For technical assistance contact out Customer Service Department on 1 866 494 4599 or email customerservice rpbsafety com RPB 155 1 x SERVICES v oF HEALTH x g Us ADVANCING YOUR SAFETY RPB LTD 10 Holt Place Harewood dezupational Safety and Health a m Christchurch New Zealand i vasa Tel 1 866 494 4599 Fax 1 866 494 4509 Email info rpbresp com TYPE CE CONTINUOUS FLOW SUPPLIED AIR RESPIRATOR THESE RESPIRATORS ARE APPROVED ONLY IN THE FOLLOWING CONFIGURATIONS RESPIRATOR COMPONENTS Do els 8 Alternate pit Alternate Alternate Quick a nate Hoses FE Alternate Rete Lide H Cautions Helmets Capes Disco
3. Lens pk 10 NV3 723 Inner Lens Frame NV3 724 Outer Lens pk 50 NV3 725 Tear Off Lens pk 50 NV3 726 Visor Kit Includes Visor with Hinge Pin and Latch Hinge Lock BREATHING TUBE amp FLOW CONTROL DEVICE Fig 7 4 4000 20 NV2016 NV2021B Breathing Tube dark grey NV2022 Belt NV2016 Flow Control Valve Assembly Includes Flow Control Valve Belt 4000 01 Cool Air Tube Assembly Includes Cool Air Tube Belt 4000 20 Hot Air Tube Assembly Includes Hot Air Tube Belt RESPIRATOR CAPES Fig 7 5 gt NV3 750 NV3 750 28 Nylon Cape NV3 751 38 Nylon Cape NV3 752 28 Leather Cape NV3 753 38 Leather Cape NV3 754 Blast Jacket Size XL NV3 755 NV3 754 X NV3 753 NV3 752 gt NV3 751 NV3 755 Blast Jacket Size XXL NV2012 Inner Bib 24 PADDING SYSTEMS Fig 7 6 NV3 73 A NV3 735 t NV3 733 NV3 735 NV3 731 Side Padding Frames left amp right NV3 732 XXX_ Side Padding where XXX indicates size and style Contact your distributor for options N NV3 732 NV3 733 Side Padding Covers left 8 right NV3 734 Head Liner Kit Includes Head Liner Head Liner Foam Padding Head Liner Clips x4 NV3 734 1 Head Liner Clips pack of 4 NV3 735 Head Liner Padding NV3 735 1 Neck Pad 07 900 Adjustable Head Support AIR SUPPLY HOSES Fig 7 7 gt NV2025 e NV2029 NV2028 25ft Air
4. Supply Hose NV2029 50ft Alr Supply Hose NV2025 Quick Release Coupler 25 MAINTENANCE Maintenance Details Signed OTHER DID YOU KNOW PRODUCTS The NOVA 2000 has been designed for blasting professionals The NOVA 2000 is the most advanced abrasive blasting helmet available with fully padded pillow foam liner for extra comfort and noise attenuation wide angle vision even air distribution assures a pleasant working environment optional climate control devices Things cannot get much better ASTRO is your number one choice economic Abrasive Blasting Helmet which meets safety standards worldwide This is the lightweight robust helmet you have been waiting for It helps to reduce fatigue reduce down time and increase productivity These large capacity six stage Filter Cartridges remove moisture and particulates to 0 5 micron amp odor from the compressed air stream providing you with clean breathable air The RADEX Airline Filter offers you more capacity versatility amp filtration You can combine the versatility of either floor or wall mounting with increased filtration capacity Our range of optional equipment means you can customize your filter to meet your requirements IsOSOOI ACCREDITED COMPANY RPB 155 1
5. work immediately if e Any respirator component becomes damaged Airflow stops or slows down e Breathing becomes difficult e You become dizzy nauseous too hot too cold or ill Vision is impaired NOVA 3 Respirators do not provide hearing protection Earplugs or earmuffs must be properly fitted when exposed to noise levels that exceed the OSHA permissible exposure levels Recommendation When using a NOVA 3 Supplied Air Respirator It is recommended to use a Radex Airline Filter p n 04 900 and a carbon monoxide monitor p n 08 200 NIOSH CAUTIONS AND LIMITATIONS Not for use in atmospheres containing less than 19 5 percent oxygen Not for use in atmospheres immediately dangerous to life or health Do not exceed maximum use concentrations established by regulatory standards Air line respirators can be used only when the respirators are supplied with respirable air meeting the requirements of CGA G 7 1 Grade D or higher quality Use only the pressure ranges and hose lengths specified in the user s instructions Failure to properly use and maintain this product could result in injury or death All approved respirators shall be selected fitted used and maintained in accordance with MSHA OSHA and other applicable regulations Never substitute modify add or omit parts use only exact replacement parts in the configuration as specified by the manufacturer Refer to user s instructions and or maintenance m
6. B Safety s only obligation and your exclusive remedy shall be to repair replace or refund the purchase price of such parts or products upon the presentation of proof of purchase Maximum liability is in no case to exceed the value of the RPB Safety product involved RESPIRATOR COMPONENT CONCEPT The NOVA 3 Supplied Air Respirator consists of 4 main components e Respirator Helmet Assembly e Respirator Cape e Breathing Tube Assembly e Air Supply Hose All 4 components must be present and properly assembled to constitute a complete NIOSH Approved Respirator Fig 1 1 1 Respirator Helmet Assembly 2 Respirator Cape 3 Breathing Tube Assembly WARNING Failure to use genuine RPB Safety NIOSH approved parts and components voids the approval of the entire respirator assembly Do not use this respirator until you have been trained in the respirators use maintenance and limitations by a qualified individual appointed by your employer who has extensive knowledge on the NOVA 3 Respirator All training must be in accordance with this Users Instruction Manual Before using this respirator ensure your employer has determined that airborne contaminant concentrations do not exceed those allowed by applicable OSHA EPA NIOSH or ACGIH regulations and recommendations for continuous flow supplied air respirators Federal law requires that the employer measures and monitors airborne contaminant levels in the wo
7. anuals for information on use and maintenance of these respirators Special or critical user s instructions and or specific limitations apply Refer to user s Instruction page 11 breathing air pressure table before donning RESPIRATOR AIR QUALITY This respirator must be supplied with clean breathable air at all times Breathable air must at least meet the requirements for Type 1 gaseous air described in the Compressed Gas Association Commodity Specifications G 7 1 Grade D or higher and as specified by Federal Law 42 CFR 84 subpart J 84 141 b and 29 CFR 1910 134 i the NOVA 3 does not purify air or filter contaminants AIR SOURCE Locate the air source in a clean air environment always use a filter on the inlet of your air source Do not park vehicles beside your air inlet as this will cause carbon monoxide to be drawn into your air supply Always use suitable after coolers dryers with filters and carbon monoxide alarms to ensure clean breathable air is supplied at all times The air should be regularly sampled to ensure that it meets Grade D requirements BREATHING AIR SUPPLY HOSES AND FITTINGS NIOSH approved RPB Safety air supply hoses and fittings must be used between the point of attachment and the respirator breathing air connection at the wearer s belt The hose sections must be within the approved length and the amount of sections must be within the number specified in the breathing air pressure table on page 11
8. e breathing air source provides at least a Grade D breathable air as specified in the compressed gas association commodity specification G 7 1 The respirator must be supplied with clean breathable air at all times A carbon monoxide monitor must be used at all times Contact your RPB distributor for a Radex 08 200 CO Monitor RPB Safety cannot accept any liability of whatsoever nature arising directly or indirectly from the use or misuse of 12 RPB Safety products including purposes that the products are not designed for RPB Safety is not liable for damage loss or expense resulting from the failure to give advice or information or the giving of incorrect advice or information whether or not due to RPB Safety s negligence or that of its employees agents or sub contracters Do not connect the respirator s air supply hose to nitrogen toxic gases inert gases or other unbreathable non Grade D air sources Check the air source before using the respirator This apparatus is not designed for use with mobile air supply systems i e cylinders Failure to connect the supply hose to the proper air source could result in serious injury or death If this respirator is used in confined spaces ensure the area is well ventilated and that all contaminate concentrations are below those recommended for this respirator Follow all procedures for confined space entry operation and exit as defined in applicable regulations and standards Leave
9. e folded the same way 12 TEAR OFF AND OUTER LENSES cont Fig 3 4 Fig 3 5 Place the lenses onto the Lens Slide the lenses under the lens Locator at the centre of the visor locators that are positioned at the p n N3 726 sides of the visor CONNECTING THE AIR SUPPLY Fig 3 6 Thread on the loose running nut of Connect the NV2021B Breathing the NV2021B Breathing Tube on Tube to the Helmet This end is to the Flow Control Device labelled Attach this end to NV2016 4000 01 or 4000 20 helmet Turn anti clockwise until Screw the running nut ina tight clockwise direction until tight CONNECTING THE AIR SUPPLY cont Fig 3 8 Connect the Breathing Air Supply Hose NV2028 NV2029 to the point of attachment 04 900 Radex Airline Filter shown WARNING Make sure that the air from the point of attachment is Grade D or higher quality and meets OSHA requirements DONNING YOUR HELMET Fig 3 9 Now connect the Breathing Air Supply Hose to the Flow Control Device Air should be now flowing through the Respirator WARNING Check the air pressure at the point of attachment is within the range specified in column 6 of the Breathing Air Pressure Table for the hose length and amount of hose sections Make sure air is flowing through your respirator when setting the air pressure Once you have set up you are ready to fit your NOVA 3 Supplied Air Respirator Firstly check inside the
10. ed and maintained in accordance with MSHA OSHA and other applicable regulations Never substitute modify add or omit parts Use only exact replacement parts in the configuration as specified by the manufacturer Refer to User s instructions and or maintenance manuals for information on use and maintenance of these respirators Special or critical User s instructions and or specific Limitations apply Refer to User s Instructions The NOVA 3 Supplied Air Respirators are designed to provide protection from airborne contaminants in atmospheres NOT IMMEDIATELY DANGEROUS TO LIFE OR HEALTH and from which a user can escape without the aid of the respirator or that do not exceed concentrations allowed by OSHA EPA NIOSH or ACGIH regulations and recommendations The NOVA 3 is NIOSH approved TC 19C 456 Type CE Supplied Air Respirator to provide respiratory protection in general applications including abrasive blasting The helmet meets ANSI Z89 1 Type 1C Head Protection and the Inner Lens meets ANSI Z87 1 for Eye Protection The cape is designed to protect the wearer s upper body from rebounding abrasive NOVA 3 Respirators are NIOSH Approved for use with the NV2016 Flow Control Valve 4000 01 Cold Air Tube and the 4000 20 Hot Air Tube All RPB Safety products are covered by a manufactures warranty of 3 months The manufacturer warranty covers defects in material workmanship and does not cover damage caused by misuse or abuse RP
11. f 6 15cfm or 170 425 Its min according to U S government regulations Fig 2 1 1 Air Source Portable or Stationary Compressor 2 Breathing Tube Assembly NV2021B NV20 16 Flow Control Valve assembly A 3 Air Supp y ose NV2028 NV2029 5 4 Supply Hose Max number Length ft of sections OuhWNMA 6 Pressure Range PSIG Air Portable or Stationary Compressor NV2021B 4000 01 Cold Air Tube Assembly NV2028 NV2029 O 01 f O ND 4 Portable or Stationary Compressor NV2021B 4000 20 Hot Air Tube Assembly WARNING NV2028 NV2029 The NOVA 3 Supplied Air Respirator must be supplied with respirable air meeting the requirements of CGA G 7 1 Grade D or higher quality 11 RESPIRATOR Fig 3 1 Fig 3 2 Place RPB Inner lens NV3 722 into the left of the Secure locating Inner lens frame pins into visor Inner lens frame NV3 723 and work it round latch mount rolling the frame round the inner locating it into the frame and finally clipping it into lens seal and securing it onto the clips at the place on the right visor hinge mount TEAR OFF AND OUTER LENSES Fig 3 3 Fig 3 4 To remove the Inner lens frame pull frame from the Place 3 Tear Off Lenses p n N3 725 and 1 Outer visor hinge mount rolling it round and then dislocate Lens p n N3 724 on top of each other make the locating pins from the Visor latch mount sure the tabs ar
12. helmet to ensure that it is free of dust dirt or contaminates 14 15 DONNING YOUR HELMET cont Fig 4 0 Adjust the Respirator padding size by turning the ratchet knob located under the cape collar at the back of the respirator padding Fig 4 1 Fold back cape open the Inner Bib and place your fingers on the Inner Bib and the side of helmet at approximately ear position Lift the helmet and place onto your head Make sure air is flowing into the respirator prior to fitting Fig 4 2 Pull the Inner Bib around your neck and adjust the elastic cord to ensure a snug fit This helps provide a barrier to airborne contaminates FiG 4 3 Adjust the Respirator Cape around your body and fasten the snap hooks on each side of the cape DONNING YOUR HELMET cont Fig 4 4 Fig 4 5 Fasten the NV2022 belt at waist or Re check the air pressure and hip level and adjust for comfort adjust if necessary With air flow Move the Flow Control Device into your respirator you are now away from spine ready to enter the work area DOFFING YOUR HELMET When you have finished working leave the work area wearing the respirator with air flowing into the helmet Once outside the contaminated area remove the respirator and disconnect the air supply hose WARNING NEVER remove your Respirator while you are in the work area
13. nnect Bi Visor whel 2 andLimitations2 M and Belt lt gls 3 Sjj 2 TC Protection1 D a E z L g IX E l8lslalals la 2 g alslelele ejz ola jaja jaja D ol ly ojo o9 c n 8 181318 2122182181812215 2151318158818131 3 8 ja e 8 8 8 8 k 8 8 5151818181518188 2 8 212 2 8 8312 2 2 2 2 sj2 jz 2a 2 8 2 23 s s s 2 s 18 2 212 19812 2 212 18 812 2 212121818 190 363 scrise OMY x x x xPxf xp xd x x x x x x x x x x x x x x ABcDEJMNOS 19C 417 SA CF SB ASTRO x x x XIXIX XIX x x XIX ABCDEJMNOS 180 422 sacris OV x x xx xtx x x x xixi x x x x x x ABCDEJMNOS 19C 423 SA CF SB ASTRO x x x X Xx XIXI X x XIX ABCDEJMNOS 19C 456 SA CF SB NOVA 3 X TX X x XIXIXIXIXIXIX IX X XIX x x XIXIXIXIX ABCDEJMNOS CF Continuous flow SA Supplied Air SB Supplied Air Abrasive Blast A B C D E d M Not for use in atmospheres containing less than 19 5 percent oxygen Not for use in atmospheres immediately dangerous to life and health Do not exceed maximum use concentrations established by regulatory standards Air line respirators can be used only when the respirators are supplied with respirable air meeting the requirements of CGA G 7 1 Grade D or Higher Quality Use only the pressure ranges and hose lengths specified in the User s Instructions Failure to properly use and maintain this product could result in injury or death All approved respirators shall be selected fitted us
14. rk area Do not wear this respirator if any of the following conditions exist e Atmosphere is immediately dangerous to your life or health e You CAN NOT escape without the aid of the respirator Atmosphere contains less than 19 5 oxygen Work area is poorly ventilated e Contaminants are in excess of regulations or recommendations Do not modify or alter this respirator Use only NIOSH approved NOVA 3 components and replacement parts The use of non approved parts voids the NIOSH approval of the entire respirator assembly 10 11 Inspect all components of the respirator daily for signs of damage or wear and tear that may reduce the level of protection originally provided Do not use silica sand or abrasives containing silica lead arsenic or sharp glass particles use of abrasive containing these elements could result in serious injury or death Do not wear this respirator until you have passed a complete physical exam including a lung X ray conducted by qualified medical personnel Improper use of this respirator or use not in accordance with this User Instruction Manual may cause injury or death Improper use may also cause life threatening delayed lung diseases such as silicosis pneumoconiosis or asbestosis This respirator when properly fitted and used significantly reduces but does not completely eliminate the breathing of contaminates by the respirator wearer Be certain your employer has determined that th
15. s as this may result in serious injury or death 16 INSPECTION MAINTENANCE 17 ANER As the NOVA 3 Supplied Air Respirator has a limited service life a regular inspection and replacement programme must be conducted Before using the Respirator all parts should be inspected for damage or wear and tear Replace all worn or damaged parts immediately Use only NIOSH approved RPB Safety parts Refer to Parts and Accessories section on pages 22 25 part numbers WARNING Do not clean this respirator with volatile chemicals HELMET AND LININGS Fig 5 1 Fig 5 2 The side padding is mounted on a The covers can be removed from hinge and can be removed by the padding and washed in a pulling away from the helmet conventional washing machine or with light detergent and water HELMET AND LININGS cont Fig 5 3 Fig 5 4 Remove rear pad Remove Head Liner padding from the head liner the padding can be washed or disposed The padding is secured with hook fasteners Fig 5 5 Fig 5 6 Or if you need to remove the The inside of the helmet can be complete Head Liner first remove wiped clean with a liquid the 4 clips a then lift out To detergent clean rinse in a light detergent and water or place ina conventional washing machine Do not clean with violate e chemicals 18 19 LENSES AND LENS GASKETS Check Inner Lens Gasket p n NV3 721 and the Inner Lens Frame p n NV3 723 for split
16. s cracks or wear and tear Replace any damaged or worn parts immediately with RPB Safety genuine parts The Inner Gasket and Inner Lens fame can be sponged with warm water and a gentle detergent rinsed and air dried BREATHING TUBE ASSEMBLY Inspect the Breathing Tube NV2021B for splits or excessive wear Check that the fittings are secured into the tube and are not allowing any air to escape Replace the tube as soon as signs of damage or excessive wear become evident Do not remove the foam that is inside the Breathing Tube as it reduces the noise level of the incoming air VISOR ASSEMBLY Fig 5 7 There is an Allen Key mounted in the padding connector Rotate the Allen Key out of the holder then pull down to remove VISOR ASSEMBLY cont Fig 5 8 Fig 5 9 To remove the Visor Pull the The Hinge Mount p n NV3 727 Hinge lock NV3 727 2 towards and Latch Mount p n NV3 728 can you and slide back this will be removed using the Allen Key expose the hinge pin to remove the visor AIR SUPPLY HOSE The air supply hose should be inspected for cuts cracks blisters and signs of abrasion Make sure the fittings are firmly crimped to the hose and air cannot escape Make sure the hose has not been crushed or kinked Replace the hose immediately if there are any signs of damage Do not run water through the inside of the hose Clean the Quick Disconnect Couplings with an air blow do
17. wn gun to remove any sand or dirt that may jam the coupler WARNING USE ONLY NIOSH APPROVED RPB SAFETY AIR SUPPLY HOSES 20 21 STORAGE Fig 6 0 After you have used the respirator hang it up by the hand strapina clean environment this will help keep the inside free of contaminants Fig 6 1 After the respirator components have been cleaned and inspected place them in a plastic bag or an airtight container Store respirator parts away from excessive heat dust cold moisture and harmful chemicals PARTS AND Helmet Components Fig 7 2 Padding System Fig 7 6 Visor and Lenses Fig 7 3 Respirator Capes Fig 7 5 Breathing Tube amp Flow Control Devices Fig 7 4 Filtration amp Monitoring Please refer to RPB Catalog Air Supply Hose WARNING The use of unapproved replacement parts voids the approval of the entire respirator 22 23 HELMET COMPONENTS Fig 7 2 All kits contain screws and nuts when necessary NV3 759 NV3 727 2 _ Visor Hinge Lock NV3 727 8 _ Visor Latche Mount Kit Includes Latch Mount Hinge Mount Covers NV3 729 Air Inlet Kit Includes Air Inlet O Ring Back Plate Hanging Strap NV3 730 Padding Connectors left amp right NV3 759 Cape Coverband VISOR AND LENSES Fig 7 3 NV3 721 k NV3 722 gt gt gt NV3 724 N gt NV3 725 NV3 721 Inner Gasket NV3 722 Inner
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