RPB NOVA 2000 User manual

INSTRUCTION MANUAL
NOVA 2000®
Employers: Read this manual and the flow control device Instruction
Manual and carry out the Employer Responsibilities (page 8).
Product users: Read this manual and the flow control device
Instruction Manual and follow the Product User Safety Instructions
(page 10).
Manuals are regularly updated. Make sure this manual is available to
all users for reference.
Current version of manual and other languages:
http://www.rpbsafety.com/product/nova-2000/
EN 14594: 2005
0086
Protecting you for Life’s best moments®

2
NOVA 2000®
EXPLANATION OF SIGNAL WORDS AND SYMBOLS 2
INTRODUCTION 3
IMPORTANT SAFETY INFORMATION
PROTECTION PROVIDED AND LIMITATIONS 4
RESPIRATORY COMPONENT DIAGRAM - CAUTIONS & LIMITATIONS 6
AIR SOURCE, FITTINGS, AND PRESSURE 7
EMPLOYER RESPONSIBILITIES 8
PRODUCT USER SAFETY INSTRUCTIONS 10
BREATHING AIR PRESSURE TABLE 13
RESPIRATOR SETUP AND CARE 14
DONNING AND DOFFING 16
INSPECTION AND CLEANING 18
PARTS AND ACCESSORIES 19
WARRANTY AND LIABILITY STATEMENT 23
CONTENTS
RPB®Safety LLC is an ISO9001 certified company.
EXPLANATION OF SIGNAL WORDS AND SYMBOLS
The following signal word and safety symbols are used in this manual and product labeling:
WARNING indicates a hazardous situation that, if not avoided, could
result in death or serious injury.
DANGER Indicates a hazardous situation that, if not avoided, will result
in death or serious injury.
Read the Instruction Manual.
Additional copies of RPB®manuals can be found at www.rpbsafety.com.
WARNING
DANGER
CERTIFIED BY:
BSI Group (NB0086)
Kitemark Court
Knowlhill
Milton Keynes MK5 8PP
United Kingdom

3
RPB®SAFETY - GLOBAL HEADQUARTERS
2807 Samoset Rd, Royal Oak, MI 48073, USA.
T: 1-866-494-4599 F: 1-866-494-4509 E: [e-mail] rpbsafety.com
RPB®SAFETY - APAC
652 Halswell Junction Road, Hornby South 8042 New Zealand.
T: [phone] F: [phone] E: [e-mail] rpbsafety.com
RPB®SAFETY - EMEA
Unit 2, Teardrop Industrial Park, London Road, Swanley, BR8 8TS, United Kingdom
T: [phone] E: [e-mail] rpbsafety.com
Copyright ©2018 RPB Safety, LLC. All rights reserved. All materials contained on this
website are protected by United States copyright law and may not be reproduced, distributed,
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Safety, LLC. You may not alter or remove any trademark, copyright or other notice from
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All trademarks, service marks, and logos used in this publication, both registered and
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world, that are owned by, developed in whole or in part by, or licensed by RPB Safety, LLC.
For technical assistance contact our Customer Service Department at 1-866-494-4599 or
email: [e-mail]
Form #: 7.20.512
Rev: 9
INTRODUCTION
The NOVA 2000®is a fully padded heavy industry respirator designed for abrasive blasting
and other industrial applications. Additionally, the NOVA TALK ™in-helmet communication
system allows for hands free radio communication. The NOVA 2000® can increase
productivity with the advanced tear-off lens system and other innovative features. The NOVA
2000®is approved to EN 14594:2005 and AS/NZS 1716:2012 as a Supplied Air Respirator.
This product must be inspected and maintained in accordance with this instruction manual at
all times.
See PROTECTION PROVIDED AND LIMITATIONS (page 4) for details.

4
NOVA 2000®
RESPIRATION
The RPB®NOVA 2000®is approved in the category as follows:
Supplied Air
The RPB®NOVA 2000®respirator, when properly fitted and used with all required
components, including the Breathing Tube Assembly, Flow Control Device, and RPB®
Breathing Air Line is an EN 14594 (AS/NZS 1716) respirator with an Assigned Protection
Factor of 40 (Nominal Protection Factor of 1000). As such, it significantly reduces, but does
not completely eliminate, the breathing of contaminates by the respirator wearer. Use with
an airline filter, such as the 04-900 RPB®RADEX®Airline Filter. Specific protection depends
on the setup of the airline filter (see the RPB®RADEX®Instruction Manual). The approved
Flow Control Device for this respirator is the 03-102 Constant Flow Valve.
HAZARD LIMITATIONS
The RPB®NOVA 2000®Respirator is NOT FOR USE if:
In atmospheres immediately dangerous to life or health (IDLH).
Wearer cannot escape without the aid of the respirator.
Atmosphere contains less than 19.5% oxygen.
For protection against hazardous gases (e.g., carbon monoxide).
Contaminants are in excess of regulations or recommendations.
Contaminants or contaminant concentrations are unknown.
PROTECTION PROVIDED AND LIMITATIONS
Improper selection, fit, use, or maintenance of this product can result in
injury; life threatening delayed lung, skin or eye disease; or death.
This product is intended for occupational use in accordance with applicable standards or
regulations for your location, industry, and activity (see Employer Responsibilities, page 8).
Familiarity with standards and regulations related to the use of this protective equipment is
recommended, even if they do not directly apply to you. If self-employed or if used in a non-
occupational setting, refer to Employer Responsibilities and Product User Safety Instructions. Go
to rpbsafety.com/importantsafetyinformation/ for helpful links to CE and AS/NZS standards and
other content.
Employers: Read this manual and the air supply device Instruction Manual and carry out the
Employer Responsibilities (page 8).
Product users: Read this manual and the air supply device Instruction Manual and follow the
Product User Safety Instructions (page 10).
Check website for updates. Product manuals are regularly updated.
Visit www.rpbsafety.com/resources/for the most recent version of this manual before using the
product.
IMPORTANT SAFETY INFORMATION
WARNING

5
Work area is poorly ventilated.
The temperature is outside the range of -10°C to +60°C (14°F to 140°F).
A flammable or explosive atmosphere is present when used with systems including
electrical parts that are not intrinsically safe, such as 09-900 NOVA TALK™.
FACE AND EYES:
The NOVA 2000® respirator with Inner Lens DOES NOT meet EN 166:2001 (AS/NZS
1337.1:2010) requirements.
The NOVA 2000®is not is not designed or tested to provide protection against molten
metals or corrosive liquids.
Note: Safety glasses may be required to be worn depending on the job hazard analysis.
The NOVA 2000®does not protect against the potential transfer of impact to glasses worn
underneath the Visor. It does not provide complete eye and face protection against severe
impact and penetration and is not a substitute for good safety practices and engineering
controls.
HEAD:
The NOVA 2000®DOES NOT meet the EN 397:2012+A1:2012 (AS/NZS 1801:1997)
requirements for physical head protection as a hard hat. The helmet is design to provide
limited head protection by reducing the force of falling objects striking the top of the head.
Ensure the helmet is adjusted to properly fit the user by adjusting the head harness and
side pads.
HEARING:
Hearing protection must be worn and properly fitted when exposed to noise levels that
exceed the OSHA permissible exposure levels.
PPE REGULATION:
The NOVA 2000®conforms to the PPE Regulation (EU) 2016/425.
The Declaration of Conformity can be found at rpbsafety.com/resources/
See the Storage section for information on packaging and protection required for
transportation.

6
NOVA 2000®
RESPIRATOR COMPONENT CONCEPT
FIGURE 1.1
CAUTIONS AND LIMITATIONS
A Not for use in atmospheres containing
less than 19.5 percent oxygen.
B Not for use in atmospheres
immediately dangerous to life or
health.
C Do not exceed maximum use
concentrations established by
regulatory standards
D Air-line respirators can be used only
when the respirators are supplied
with respirable air meeting the
requirements of EN 12021, AS/NZS
1715 or higher quality.
E Use only the pressure ranges and
hose lengths specified in the user’s
instructions
J Failure to properly use and maintain
this product could result in injury or
death.
M All approved respirators shall be
selected, fitted, used and maintained
in accordance with local government
and other applicable regulations.
N Never substitute, modify, add or omit
parts. Use only exact replacement
parts in the configuration as specified
by the manufacturer.
O Refer to user’s instructions, and/or
maintenance manuals for information
on use and maintenance of these
respirators.
S Special or critical user’s instructions
and/or specific limitations apply.
Refer to user’s Instruction pages 13
(Breathing Air Pressure Table) before
donning.
1. Respirator
Helmet
Assembly
2. Breathing Tube
Assembly and Flow
Control Device
3. Breathing Air Line

7
AIR SOURCE, FITTINGS, AND PRESSURE
AIR SOURCE
Supplied Air
Locate the air source in a clean air environment, always use a filter on the inlet of your air
source. Make sure the air source is somewhere that vehicles, forklifts, and other machinery
are not running near the 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. A Radex®Airline Filter (04-900) and
a GX4®Gas Monitor (08-400) are recommended. The air should be regularly sampled to
ensure that it meets Grade D requirements.
AIR QUALITY
This respirator must be supplied with clean breathable air at all times. Breathable air must at least
meet the requirements for EN 12021 and AS/NZS 1715. The RPB®NOVA 2000®does not purify
air or filter contaminants. A carbon monoxide monitor must be used at all times.
Do not connect the respirator’s air supply hose to nitrogen, toxic gases,
inert gases or other non-breathable 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. Connecting the supply hose to a non-breathable air source will result in serious
injury or death.
BREATHING AIR SUPPLY HOSES AND FITTINGS
RPB®breathing 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 correct length and the amount of sections must be within the number specified in
the breathing air pressure table on pages 13.
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.
DANGER

8
NOVA 2000®
EMPLOYER RESPONSIBILITIES
Your specific responsibilities may vary by location and industry, but in general RPB®expects that
employers will:
Follow all applicable standards and regulations for your location, industry, and activity.
Depending on your location and industry, a number of standards and regulations may apply
to your selection and use of respirators and other personal protective equipment. These may
include such things as national, local, or military standards and regulations and consensus
standards such as CE and AS/NZS. There are also requirements specific to particular
contaminants, e.g. silica (see rpbsafety.com/importantsafetyinformation/ for more information),
asbestos, organic pathogens, etc. Know which requirements apply to your location and
industry.
Have appropriate safety programs in place.
Have and follow:
 A workplace safety program.
 A written respiratory protection program in accordance with applicable standards and
regulations.
In accordance with the above,
Perform a hazard analysis and select appropriate equipment for each activity. A
hazard analysis should be performed by a qualified person. Controls should be in
place as appropriate and a qualified person should determine what kind of respiratory,
face and eye, head, and hearing protection is appropriate for the intended activities
and environments of use. (For example, select a respirator appropriate to the specific
airborne hazards, with consideration of workplace and user factors and with an Assigned
Protection Factor (APF) that meets or exceeds the required level for employee protection,
select welding face and eye protection appropriate to the type of welding to be done, etc.)
As applicable, check your workplace safety program, respiratory protection program, and
standards and regulations for your activity or industry for related protection requirements,
and see this manual (Protection Provided and Limitations, page 4) and the flow control
device Instruction Manual for product specifications.
Be sure employees are medically qualified to use a respirator.
Have a qualified physician or other licensed health care professional (PLHCP) perform
medical evaluations using a medical questionnaire or an initial medical examination.
Train employees in the NOVA 2000®’s use, maintenance, and limitations.
Appoint a qualified individual who is knowledgable about the RPB®NOVA 2000®to
provide training:
Qualifications of the Respirator Trainer. Anyone providing respirator training shall:
a) be knowledgable in the application and use of the respirator(s);
b) have practical knowledge in the selection and use of respirator(s) and work practices
at the site;
c) have an understanding of the site’s respirator program; and
d) be knowledgable of applicable regulations.

9
Train each NOVA 2000®user in the product’s use, application, inspection, maintenance,
storage, fitting, and limitations in accordance with the content of this Instruction Manual
and the approved flow control device instruction manual and standard or regulatory
requirements. Ensure that each intended user reads both these manuals.
Ensure that equipment is properly set up, used, and maintained.
Make sure that equipment is properly set up, inspected, fitted, used, and maintained,
including selection of the appropriate air filter cartridge and, when applicable, welding
filter shade adjustments, for the application.
Measure and monitor airborne contaminants in the work area.
Measure and monitor airborne contaminant levels in the work area in accordance with
applicable requirements. Make sure work area is well ventilated.
Ensure abrasive is used that is suitable for abrasive blasting.
Check the material safety data sheets for manufacturers warnings and recommendations
and verify the blasting media conforms with applicable standards/regulations (e.g.
regarding respirable silica). Refer to rpbsafety.com/importantsafetyinformation/ for links
to websites that can provide regulatory guidance.
If you have any questions, contact RPB®.
Call Customer Service Department:
Tel: [phone]
Email: [e-mail]
Web: rpbsafety.com

10
NOVA 2000®
PRODUCT USER SAFETY INSTRUCTIONS
BEFORE INITIAL USE - BE TRAINED AND MEDICALLY QUALIFIED
Do not use this respirator until you have read this manual and the flow control device Instruction
Manual (additional copies available at www.rpbsafety.com/resources/) and been trained in
the respirator’s use, maintenance, and limitations by a qualified individual (appointed by your
employer) who is knowledgable about the RPB®NOVA 2000®respirator.
Do not wear this respirator until you have passed a medical evaluation using a medical
questionnaire or an initial medical examination by a qualified physician or other licensed health
care professional (PLHCP).
Allergens: No known common allergens are used in this product.
Some materials could cause an allergic reaction in susceptible individuals. If you have a known
allergy or develop irritation, inform your employer. Irritation may occur from lack of cleaning.
Following all cleaning and care instructions provided in the instruction manuals for this and any
other RPB®products you are using.
MAKE SURE THE SYSTEM IS READY FOR USE
Make sure you have a complete system. Verify that you have all required components for the
NOVA2000®to serve as a complete approved respirator:
Respirator Helmet Assembly (NOVA 2000®)
Breathing Tube Assembly and Flow Control Device (Constant Flow Valve)
Breathing Air Line
See Respirator Component Diagram (page 6). The RPB®NOVA 2000®is only approved to be
used with the RPB®Constant Flow Valve. Use only authentic RPB®brand parts and components
that are part of the EN 14594 (AS/NZS 1716) approved respirator assembly. Using incomplete
or inappropriate equipment, including the use of counterfeit or non-RPB®parts, can result in
inadequate protection and will void the approval of the entire respirator. Do not modify or alter any
part of this product.
Inspect all components daily for signs of damage or wear and tear that may reduce the level
of protection originally provided. Remove any damaged component or product, including any
helmet or visor that has been subject to impact, from service until repaired or replaced. Scratched
or damaged safety lenses or other components should be replaced with genuine RPB®brand
replacement parts. When safety and impact lenses are replaced, make sure to remove any
additional protective film from both sides of the lens. If the film is left in place, it could affect the
optical clarity of the lens and cause eye strain. Inspect the inside of the respirator for respirable
dust or other foreign objects. Keep the inside of the respirator clean at all times.
Make sure that the helmet is correctly assembled in the configuration that suits your application.
Never use the respirator without all lenses in place. This includes the Inner and Outer Lenses.
These lenses, when installed properly, are part of the respiratory seal to prevent toxic or
hazardous gases, liquids or dust from entering the helmet. An incomplete or improperly installed
lens system could provide inadequate impact and respiratory protection. See Respirator Setup

11
and Care (page 15). See Donning (page 17) for fit information.
VERIFY THAT YOU HAVE THE APPROPRIATE EQUIPMENT FOR YOUR ACTIVITY
Verify that the NOVA 2000®provides appropriate protection for your activity. As applicable, check
your workplace safety program, respiratory protection program, and standards and regulations for
your activity or industry. (See PROTECTION PROVIDED AND LIMITATIONS, page 4.)
BEFORE DONNING THE NOVA 2000®:
Verify airborne contaminants are within recommended limits for respirator use:
Determine the type and level of contamination. Verify that airborne contaminant
concentrations do not exceed those allowed by applicable regulations and
recommendations for powered air purifying respirators or supplied air respirators.
Filtering the breathing air:
Supplied Air Respirator: Once the contamination levels have been confirmed, check to
make sure the airline filter is working correctly. Follow the Radex®Airline Filter Instruction
Manual.
Make sure the area is ventilated and monitored:
Make sure that the area is well ventilated and that regular air samples are taken to
confirm the atmosphere stays within the levels recommended by regulations and local
governing bodies. For Supplied Air, it is recommended to use a GX4®Gas Monitor. Follow
the GX4®Gas Monitor Instruction Manual.
If you have any questions, ask your employer.
DO NOT ENTER THE WORK AREA if any of the following conditions exist:
Atmosphere is immediately dangerous to life or health.
You cannot escape without the aid of the respirator.
Atmosphere contains less than 19.5% oxygen.
A flammable or explosive atmosphere is present when used with systems including
electrical parts that are not intrinsically safe, such as 09-900 NOVA TALK™.
Contaminants are in excess of regulations or recommendations.
Contaminants or contaminant concentrations are unknown.
Work area is poorly ventilated.
The work area is a confined space (unless proper measures are taken for confined spaces).
The temperature is outside the range of -10°C to +60°C (14°F to 140°F).
LEAVE THE WORK AREA IMMEDIATELY IF:
Any product component becomes damaged.
Vision is impaired.
Airflow stops or slows down.
Breathing becomes difficult.
You become dizzy, nauseous, too hot, too cold, or ill.

12
NOVA 2000®
PRODUCT USER SAFETY INSTRUCTIONS CONTINUED
Your eyes, nose, or skin become irritated.
You taste, smell, or see contaminants inside the helmet.
You have any other reason to suspect that the respirator is not providing adequate protection.
PRODUCT CARE
Never place the helmet on hot surfaces. Do not apply paints, solvents, adhesives or self-
adhesive labels except as instructed by RPB®. This product may be adversely affected by certain
chemicals.
Clean and disinfect with mild detergent and a soft cloth or a disinfectant wipe. See the “Respirator
Setup and Use” section for more specific cleaning instructions.
INSTRUCTIONS FOR SPECIFIC USES OR ENVIRONMENTS
Confined Spaces
If this respirator is used in confined spaces, ensure the area is well ventilated and that all
contaminant 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.
Abrasive Blasting
Do not use hazardous abrasives (e.g. those that violate applicable standards/regulations,
such as abrasives containing more than trace amounts of silica, lead, arsenic, etc.) -
these could result in serious injury or death. Consult your abrasive supplier and read the
material safety data sheets for the abrasives to be used to determine suitability for blasting
applications.

13
S - SPECIAL OR CRITICAL USERS INSTRUCTIONS - SAR TABLE 1.1
This table lists Air pressure ranges needed to provide the RPB®NOVA 2000®with the volume
of air that falls within the required range of 160 - 425lpm (7 - 15cfm) according to government
regulations. Maximum working pressure of the compressed air supply tube is 20.7 BAR.
BREATHING AIR PRESSURE TABLE
1. AIR
SOURCE 2. AIR SUPPLY
HOSE
3. NV2021
BREATHING
TUBE ASSEMBLY
AND FLOW
CONTROL
DEVICES
4. SUPPLY
HOSE
LENGTH
(METRES)
5. MAX
NUMBER
OF SECTIONS
6. PRESSURE
RANGE
(BAR AIR)
Portable or
Stationary
Compressor
NV2028(7.5m)
NV2029 (15m)
NV2027(30m)
04-422-15 (4.5m)
04-422-25 (7.5m)
NV2016
Flow Control
Valve Assembly
7.5
15
30
45
60
75
90
1
1
1
2
2
3
3
0.65 - 0.65
0.65 - 0.77
0.80 - 0.97
1.03 - 1.17
1.15 - 1.35
1.38 - 1.55
1.49 - 1.66
Make sure you understand the Breathing Air Pressure table before
using this respirator.
1. Use the correct air source. Do not use an ambient air pump, as it does not supply enough
pressure (column 1).
2. Confirm the part number of the air supply hose you are using (column 2) and the flow
control device (column 3) you are using.
3. Check your RPB®Safety Air Supply Hose is within the correct length (column 4) and the
correct number of hose sections (column 5).
4. Set the air pressure at the point of attachment within the range specified (column 6).
Make sure air is flowing through your respirator when setting the air pressure.
ALWAYS WEAR EAR PLUGS WHEN WEARING THIS APPARATUS.
RECOMMENDATION: Check that the air supply system can sufficiently supply every
apparatus connected to the system according to the user instructions.
Failure to supply the minimum required air pressure at the point of attachment for the length
of air supply hose will decrease the level of protection provided. Check that the capacity
of the air supply systems can provide sufficient air to all users, with a maximum of 5 users
connected simultaneously per air supply unit. In addition, 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. Low airflow will decrease the level of protection provided.
WARNING
The Apparatus must be supplied with respirable air meeting the
requirements of EN 12021, AS/NZS 1715 or Higher Quality. The moisture content of the
breathable air should controlled within the limits in accordance with EN 12021, to avoid
the air freezing the apparatus. Do not use oxygen enriched air.
WARNING

14
NOVA 2000®
RESPIRATOR SETUP AND CARE
NOTE:
Check the hose connections for any air
leaks and tighten if necessary - replace any
worn parts.
With air flowing through the respirator
adjust the air pressure at the point of
attachment to the recommended pressure
as specified in the Breathing Air Pressure
Table (pages 13-14).
Connect the RPB®Safety NOVA 2000®
Air Supply Hose to a breathing air source
supplying EN 12021 (AS/NZS 1715) or better
quality air. Connect the Breathing Air Line
quick disconnect fitting to the coupler on top
of the Radex®.
FIGURE 2.1
FIGURE 2.3
The NOVA 2000®Supplied Air Respirator must be supplied with
respirable air meeting the requirements of EN 12021 and AS/NZS 1715 or higher quality
and meets OSHA or other governing body requirements.
WARNING
When attaching the breathing tube to
the helmet, attach the fixed end of the
breathing tube hose to the helmet fitting
and the loose running nut to the flow
control valve.
FIGURE 2.2

15
Optional tear-off lenses can be used with
the outer lens. It is recommended to use 2-3
tear-off lenses and an outer lens for extra
protection.
Fit an outer lens onto the tabs on the visor,
fold the visor onto the helmet and secure it
with latch, making sure there are no gaps
between the visor and the window frame
gasket.
LENSES
Make sure you have an RPB®inner lens
securely fitted into the window frame
gasket.
FIGURE 3.1 FIGURE 3.2
FIGURE 3.3

16
NOVA 2000®
With air flowing into your respirator fold
back the cape, open the inner bib and place
your fingers on the inner bib and the side of
the helmet at approximately ear position, lift
the helmet and place onto your head.
Pull the inner bib around your neck and
adjust the elastic cord to ensure a snug
fit around your neck - this helps provide a
barrier to airborne contaminants.
FIGURE 4.1 FIGURE 4.2
DONNING YOUR HELMET
Once you have completed the set up, you are ready to fit your RPB®NOVA 2000®. First,
check inside the helmet to ensure that it is free of dust, dirt or contaminants. Then open the
bottom of the cape or face seal, with the air flowing from the air source, put the respirator
onto your head. Pull the cape down or make sure the face seal is sealing around your face/
neck. Make sure the visor is securely latched.
DONNING AND DOFFING
Always check the interior of the respirator for contaminants before
donning. Always don and doff the helmet while outside the work area, keeping the interior
of the helmet clean and free of contaminants. Not doing these steps could expose you to
hazardous materials and contaminants that could impair the function of the respirator.
WARNING

17
When you have finished working leave the
work area wearing the respirator with air
still flowing into the helmet. Depending
on the contaminants, it may be advisable
to clean the exterior of the helmet and
your work garments before removing the
respirator. A workplace cleaning program
may be necessary.
Fasten the belt at waist or hip level and
adjust for comfort. Rotate the belt holder
until it is in the hip pocket area.
DOFFING YOUR HELMET
FIGURE 4.5
Blast Jackets (NV2002HB Series): Put your
arms through the arm holes then pull the
jacket down around your waist.
Regular Capes: Pull the respirator cape
around your body and fasten the snap
hooks on each side of the cape.
FIGURE 4.3
FIGURE 4.4
STORAGE
After use, clean the respirator according to your company’s cleaning program or the
directions in this manual. Then let it dry, and store the respirator by hanging it up in a clean,
dry place, away from the work area. Do not tuck the cape into the helmet if it has not been
thoroughly cleaned. Before storing the respirator for an extended period of time, clean the
unit following the cleaning instructions in this instruction manual. It is recommended to store
or transport the respirator in a container or storage bag. Store in a cool dry place between
-10°C to +45°C (14°F to 113°F) <90%rh.

18
NOVA 2000®
INSPECTION, CLEANING AND DISINFECTING
The helmet linings can be removed
and washed with warm water and mild
detergent, then air dried before refitting into
the helmet.
HELMET AND LININGS
The helmet shell and window frame gasket
can be washed with warm water and mild
detergent, rinsed and air dried.
NOTE:
The leather cape must be cleaned with an appropriate leather cleaner.
BREATHING TUBE ASSEMBLY
Inspect the Breathing Tube NV2021 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. The outside Breathing Tube
can be cleaned and disinfected with warm water and mild detergent, rinsed and air dried. Do
not run water through the Breathing Tube.
BREATHING AIR LINE
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 down gun to remove any media or dirt that may jam the coupler.
LENSES AND LENS GASKETS
Check Inner Lens Gasket (NV2003) for splits, cracks or wear and tear. Replace any damaged
or worn parts immediately with RPB®genuine parts. The Inner Gasket can be washed with
warm water and mild detergent, rinsed and air dried.
FIGURE 5.1 FIGURE 5.2

19
VISOR & LENSES - FIGURE 6.2
PADDING SYSTEM - FIGURE 6.3
BREATHING AIR LINES - FIGURE 6.6
RESPIRATOR CAPES - FIGURE 6.4
BREATHING TUBE &
FLOW CONTROL DEVICES - FIGURE 6.5
PARTS AND ACCESSORIES
Use only exact, authentic RPB®replacement parts (marked with
the RPB®logo and part number), and only in the specified configuration. Using incomplete
or inappropriate equipment, including the use of counterfeit or non-RPB®parts, can result
in inadequate protection and will void the EN 14594 (AS/NZS 1716) approval of the entire
respirator assembly.
WARNING
FIGURE 6.1

20
NOVA 2000®
NV2003 Window Frame Gasket
NV2004 Visor with Hinge and Screws
NV2017 Tearoff Lens Packet 50
NV2018 Inner Lens Packet 10
NV2031 Outer Lens Packet 50
NV2008 Latch
VISOR AND LENSES FIGURE 6.2
NV2004
NV2031
NV2018
NV2017
NV2003
NV2008
NV2009 Polystyrene Helmet Liner (Sizes S,
M & L)
NV2010 Sidewings (Sizes S, M & L)
PADDING SYSTEM FIGURE 6.3
NV2009 NV2010
PARTS AND ACCESSORIES CONTINUED