RPB NOVA 1 User manual

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:
rpbsafety.com/respirators/nova-1
The Respiratory Protection Brand®
INSTRUCTION MANUAL ENGLISH 2
NEDERLANDS 26
EN
NL
EN14594:2005 3B
RESPIRATORY PROTECTION
EN397:2003+A1:2009
HARD HAT PROTECTION
IMPACT CL AUSES
EN166:2001 CLASS 1B
EYE & FACE PROTECTION
2797
AS/NZS 1716:2012
BMP# 714303
RESPIRATORY PROTECTION
AS/NZS 1801:1997
BMP# 714306
HARD HAT PROTEC TION
AS/NZS 1337.1:2010
BMP# 714304
EYE & FACE PROTECTION
BSI Certified Product

2
NOVA 1®
CONTENTS
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 17
INSPECTION, CLEANING AND STORAGE 19
PARTS AND ACCESSORIES 21
WARRANTY AND LIABILITY STATEMENT 25
NEDERLANDS 26
RPB®Safety LLC is an ISO9001 certified company.
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.
EXPLANATION OF SIGNAL WORDS AND SYMBOLS
WARNING
DANGER
CERTIFIED BY:
BSI Group The Netherlands B.V., Say Building, John M. Keynesplein 9, 1066 EP, Amsterdam, NL

3
The RPB®NOVA 1®Compressed Airline Breathing Apparatus is approved to EN 14594:2005
and AS/NZS 1716:2012 to provide respiratory protection in abrasive blasting applications.
The cape is designed to protect the wearer’s upper body from rebounding abrasive. The NOVA
TALK ™in-helmet communication system allows for hands free radio communication. The
NOVA 1® can increase productivity with the advanced tear-off lens system and other innovative
features.
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.
INTRODUCTION
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
1 Ivan Jamieson Place, Christchurch Airport, Christchurch 8053 New Zealand.
T: [phone] F: [phone] E: [e-mail] rpbsafety.com
RPB®SAFETY - EMEA
T: [phone] E: [e-mail] rpbsafety.com
Copyright ©2019 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,
transmitted, displayed, published or broadcast without the prior written permission of RPB
Safety, LLC. You may not alter or remove any trademark, copyright or other notice from copies
of the content.
All trademarks, service marks, and logos used in this publication, both registered and
unregistered, are the trademarks, service marks, or logos of their respective owners. All rights
in the RPB Intellectual Property contained in this publication, including copyright, trademarks,
service marks, trade secret, and patent rights are reserved. RPB Intellectual Property means
any patent, patented articles, patent applications, designs, industrial designs, copyrights,
software, source code, database rights, moral rights, inventions, techniques, technical data,
trade secrets, know-how, brands, trademarks, trade names, slogans, logos, and any other
common law and proprietary rights, whether registered or unregistered anywhere in the 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 #: 7.20.535
Rev: 5

4
NOVA 1®
RESPIRATION
The RPB®NOVA 1®is approved in the category as follows:
Supplied Air
The RPB®NOVA 1®respirator, when properly fitted and used with all required components,
including the Breathing Tube Assembly, Flow Control Device or C40®Climate Control Device,
and RPB®Breathing Air Line is an EN 14594 (AS/NZS 1716) approved 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 Devices for this respirator are: 03-102 Constant Flow Valve and
03-502 C40®Climate Control Device.
HAZARD LIMITATIONS
The RPB®NOVA 1®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 21% ±1% oxygen.
For protection against hazardous gases (e.g., carbon monoxide).
Contaminants are in excess of regulations or recommendations.
Contaminants or contaminant concentrations are unknown.
Work area is poorly ventilated.
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/important-
safety-information/ 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 rpbsafety.com/resources/ for the most recent version of this manual before using the product.
IMPORTANT SAFETY INFORMATION
WARNING

5
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, 09-502 L4™ Light, 09-903 NOVA TALK™.
FACE AND EYES:
The NOVA 1® respirator with Inner Lens meets EN 166:2001 (AS/NZS 1337.1:2010) eye
and face protection requirements and is designed for abrasive blasting, grinding, and other
industrial applications.
The NOVA 1®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 1®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 1®meets 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 permissible exposure levels.
PPE REGULATION
The NOVA 1®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 1®
RESPIRATOR COMPONENT DIAGRAM
The RPB®NOVA 1®respirator consists of 3 main components. All 3 components must
be present and properly assembled to constitute a complete EN 14594 and AS/NZS 1716
approved Compressed Airline Breathing Apparatus.
CAUTIONS AND LIMITATIONS
A Not for use in atmospheres containing
less than 21% ±1% 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 page 13 (Breathing Air Pressure
Table) before donning.
1. Respirator Helmet
Assembly
2. Breathing
Tube
Assembly
and Flow
Control
Device
3. Breathing Air Line
FIGURE 1.1

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 EN 12021 and AS/NZS 1715 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 1®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
e.g. 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 page 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 1®
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/important-safety-information/ 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 1®’s use, maintenance, and limitations.
Appoint a qualified individual who is knowledgable about the RPB®NOVA 1®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 1®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 that abrasive used 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/important-safety-information/ 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 1®
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 rpbsafety.com) 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 1®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1®to serve as a complete EN 14594 and AS/NZS 1716 approved respirator:
Respirator Helmet Assembly (NOVA 1®)
Breathing Tube Assembly and Flow Control Device (Constant Flow Valve or C40®
Climate Control Device)
Breathing Air Line
See Respirator Component Diagram (page 6). The RPB®NOVA 1®is only approved to be used with
the RPB®Constant Flow Valve or the RPB®C40®Climate Control Device. Use only authentic
RPB®brand parts and components that are part of the 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

11
could provide inadequate impact and respiratory protection. See Respirator Setup 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 1®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 1®:
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 supplied air respirators.
Filtering the breathing air:
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 governing bodies. 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 21% ±1% oxygen.
A flammable or explosive atmosphere is present when used with systems including
electrical parts that are not intrinsically safe, 09-502 L4™ Light, 09-903 NOVA TALK™.
Contaminants are in excess of regulations or recommendations.
Contaminants or contaminant concentrations are unknown.
Work area is poorly ventilated.
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.
Your eyes, nose, or skin become irritated.
The work area is a confined space (unless proper measures are taken for confined spaces).

12
NOVA 1®
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 Care” 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.
PRODUCT USER SAFETY INSTRUCTIONS CONTINUED
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

13
1. AIR SOURCE 2. AIR SUPPLY
HOSE
3. NV2021B
BREATHING TUBE
ASSEMBLY AND
FLOW CONTROL
DEVICES
4. SUPPLY
HOSE
LENGTH
(METRES)
5. MAX
NUMBER
OF
SECTIONS
6. PRESSURE
RANGE
(BAR)
PORTABLE OR
STATIONARY
COMPRESSOR
04-322-25 (7.5M)
04-322-50 (15M)
04-322-100 30M)
03-102
CONSTANT FLOW
VALVE ASSEMBLY
7.5
15
30
45
60
75
90
1
1
1
2
2
3
3
0.54 - 0.65
0.67 - 0.77
0.80 - 0.97
1.03 - 1.17
1.15 - 1.35
1.38 - 1.55
1.49 - 1.66
03-502
C40®CLIMATE
CONTROL DEVICE
ASSEMBLY
7.5
15
30
45
60
75
90
1
1
1
2
2
3
3
3.79 - 4.48
4.14 - 4.83
4.48 - 5.52
4.83 - 5.52
5.17 - 5.86
5.52 - 6.21
6.21 - 6.55
S - SPECIAL OR CRITICAL USERS INSTRUCTIONS TABLE 1.1
This table lists air pressure ranges needed to provide the RPB®NOVA 1®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
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

14
NOVA 1®
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 (page 8).
Connect the EN 14594 (AS/NZS 1716)
approved RPB®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®.
Airflow in the apparatus must be above
160lpm and the yellow indicator is not visible
when the flow drops below this rate. DO NOT
use the apparatus when the indicator is not
showing.
FIGURE 2.1 FIGURE 2.2
FIGURE 2.3
RESPIRATOR SETUP AND CARE
CONNECT THE AIR SUPPLY
The NOVA1®
Supplied Air Respirator must be
supplied with respirable air meeting the
requirements of EN 12021 and AS/NZS
1715 or higher quality and meeting other
governing body requirements.
WARNING

15
LENSES
Make sure you have an EN 14594, AS/NZS
1716 approved inner lens that is securely
fitted into the window frame gasket. Place
one end into the gasket first, then slowly roll
the gasket over the sides of the lens, working
towards the other end.
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 into 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.
FIGURE 3.1 FIGURE 3.2
FIGURE 3.3 DO NOT use this
respirator without an inner lens in place.
WARNING

16
NOVA 1®
If you choose to use a 3mm outer lens
instead of the standard 0.4mm outer lens
(02-811) and tear offs (02-816), unscrew
the visor from the helmet. Remove the two
spacers and rotate them so that the “3” is
upright to indicate 3mm lens.
Secure the visor in place with the “3” next
to the arrow on the visor by reinserting the
screws. Make sure the screws go into the
nuts of the support bracket on the inside of
the helmet.
Place the 3mm outer lens into the visor.
Make sure the inner lens is also in place.
FIGURE 3.4 FIGURE 3.5
FIGURE 3.6
RESPIRATOR SETUP AND CARE CONTINUED
LENSES CONTINUED

17
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.
Regular Capes: Pull the respirator cape
around your body and fasten the snap hooks
on each side of the cape.
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.
DONNING YOUR APPARATUS
FIGURE 4.1
FIGURE 4.2 FIGURE 4.3
DONNING AND DOFFING
Once you have completed the set up, you are
ready to fit your RPB®NOVA 1®respirator.
Firstly check inside the helmet to ensure
that it is free of dust, dirt or contaminants.
Always don the helmet with air flowing into
the respirator.
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

18
NOVA 1®
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.
When you have finished working, keep the
respirator on with air flowing into the helmet
until you have left the contaminated area.
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 4.4 FIGURE 4.5
FIGURE 4.6
Re check the air pressure and adjust if
necessary. With air flow into your respirator
you are now ready to enter the work area.
FIGURE 5.6
DONNING AND DOFFING CONTINUED

19
To remove the cape, the cape coverband
must first be removed by stretching it over
edge and then undoing the eight snaps. To
replace the cape, secure all eight snaps and
then stretch the cape coverband into the
channel above the snaps.
INSPECTION, CLEANING, DISINFECTING & STORAGE
The helmet sidewings and lining can be
removed and washed with warm water and
mild detergent, then air dried before refitting
into the helmet.
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.
To disinfect the apparatus we recommend
using domestic grade disinfectant wipes or
domestic grade spray disinfectants may also
be used inside the helmet.
FIGURE 5.1 FIGURE 5.2
FIGURE 5.3

20
NOVA 1®
Lenses and Lens Gaskets
Check Inner Lens Gasket (02-807) for splits, cracks or wear and tear. Replace any damaged or
worn parts immediately with RPB®genuine parts. The Inner Gasket can be cleaned with warm
water and a mild 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. 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.
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.
After use: Long term storage or transport:
FIGURE 5.4 FIGURE 5.5
INSPECTION, CLEANING, DISINFECTING & STORAGE CONTINUED