64
An
USER INSTRUCTIONS
Please read these instructions in conjunction with the 3M™ Versaflo™
TR-802E and TR-602E Powered Air Turbo User Instructions and theScott
Safety PromaskFM3 or VisionFM4 Facemask User Instructions. These
will contain information on spare parts and accessories.
UNPACKING
Your 3M™ Versaflo™ BT-54 Breathing Tube should contain:
a) BT-54 Breathing Tube
b) Airflow Indicator
c) User Instructions
^
WARNING
Proper sele
c
tion, training, use and appropriate maintenan
c
e are
essential in order for the produ
c
t to help prote
c
t the wearer from
c
ertain airborne
c
ontaminants.
F
ailure to follow all instru
c
tions on the use of these respiratory
prote
c
tion produ
c
ts and/or failure to properly wear the
c
omplete
produ
c
t during all periods of exposure may adversely affe
c
t the
wearer
’
s health, lead to severe or life threatening illness or
permanent disability.
For suitability and proper use follow local regulations, refer to all
information supplied or contact an occupational hygienist, safety
professional or 3M representative on the Tech Assist Helpline 3M
Australia 1800 024 464, 3M New Zealand 0800 364 357.
^
Parti
c
ular attention should be given to warning statements where
indi
c
ated.
SYSTEM DESCRIPTION
The 3M™ BT-54 Breathing Tube is designed to be used in conjunction
with the 3M™ TR-802E and TR-602E Powered Air Turbo and a Scott
Safety Promask FM3 or VisionFM4 Facemask. These systems meet the
requirements of EN 12942:1998 + A2:2008 (Respiratory protective
devices – Powered filtering devices). The systems are intended to provide
protection against a range of particulate/gas and vapour ha
z
ards or
nuisance odours.
^
<insert warning triangle> Systems incorporating certain filters must not
be used with the Powered Air Turbos operating at medium and/or high
flow. These specific systems may display a low flow alarm immediately
when used and are identified in the Technical Specification section of this
user instruction.
^
WARNINGS AND LIMITATIONS
Use this respirator system strictly in accordance with all instructions:
• - contained in this booklet,
• accompanying other components of the system. (e.g. TR-602E/TR-802E
Powered Air Turbo Reference Leaflet, Filter User Instructions and
PromaskFM3/ VisionFM4 User Instructions).
Refer to Promask FM3/ VisionFM4 user instructions for limitations relating
to protection factors.
Do not use in concentrations of contaminant requiring a greater protection
factor stated in the Promask FM3/ VisionFM4 user instructions.
Do not use for respiratory protection against unknown atmospheric
contaminants or when concentrations of contaminants are unknown or
immediately dangerous to life or health (IDLH).
Do not use in atmospheres containing less than 19.5% oxygen. (3M
definition. Individual countries may apply their own limits on oxygen
deficiency. Seek advice if in doubt).
Do not use these products in oxygen or oxygen-enriched atmospheres.
These products do not supply oxygen.
Only use with Powered Air Turbos, Promask FM3/ VisionFM4 Facemasks
and Spares/Accessories referenced in these user instructions or listed in
the relevant reference leaflets. Only use within the usage conditions given
in the Technical Specification.
Do not use Supplied Air Units as part of this system.
Only for use by trained competent personnel.
Leave the contaminated area immediately if:
a) Any part of the system becomes damaged.
b) Airflow into the facepiece decreases or stops
c) Low airflow or low battery alarms activate.
d) Breathing becomes difficult.
e) Di
zz
iness or other distress occurs.
f) You smell or taste contaminants or irritation occurs.
Never modify or alter this produ
c
t. Repla
c
e parts only with original
3M spare parts.
Do not use with beards or other fa
c
ial hair that may inhibit
c
onta
c
t
between the fa
c
e and the produ
c
t thus preventing a good seal.
^
(Insert Warning Triangle> Refer to TR-802E Powered Air User
Instru
c
tions if intend to use these produ
c
ts in flammable or
explosive atmospheres.
Materials whi
c
h may
c
ome into
c
onta
c
t with the wearer
'
s skin are not
known to
c
ause allergi
c
rea
c
tions to the majority of individuals.
These produ
c
ts do not
c
ontain
c
omponents made from natural
rubber latex.
PREPARATION
F
OR USE
Respirator systems are intended to help reduce exposures to certain
contaminants and should always be handled with care and fully inspected
prior to use.
C
heck apparatus is complete, undamaged and correctly assembled. Any
damaged or defective parts must be replaced with original 3M spare parts
before use. Undertake pre-use checks on Promask FM3/ VisionFM4
Facemasks and TR-602E/TR-802E Powered Air Turbo as outlined in the
appropriate user instruction.
Breathing Tube
Inspect the breathing tube for tears, holes or cracks. Ensure two gaskets
are present at the end of the breathing tube that connects to the
TR-602E/TR-802E Powered Air Turbo (see Fig 1), and ensure they are
not damaged. The breathing tube should fit firmly into the Powered Air
Turbo and should attach securely to the Promask FM3/ VisionFM4 Full
Facemask.
Airflow Che
c
k
Note:
The TR-973 Airflow Indicator must be connected to the
TR-602E/TR-802E Powered Air Turbo prior to powering on the Powered
Air Turbo in order to activate tight-fitting mode. If the Powered Air Turbo is
powered on prior to connecting the TR-973 Airflow Indicator, the Powered
Air Turbo will operate in loose-fitting mode. To activate tight-fitting mode
the Powered Air Turbo must be turned off and restarted with the TR-973
Airflow Indicator installed. Tight-fitting mode is indicated on the Powered
Air Turbo when the Facepiece icon is lit (see Fig 2).
The Powered Air Turbo is pre-calibrated to ensure the required airflow is
provided. It also compensates for changes in air density, which is affected
by elevation (height above sea level) and air temperature. Before use,
undertake airflow check using the airflow indicator tube as shown in Fig 3.
Insert the TR-973 Airflow Indicator into the outlet of the Powered Air
Turbo and switch on by pressing and holding the power button for 1
second. Allow the Powered Air Turbo to run for 1 minute to allow the
airflow to stabilise.
With the airflow check tube in the vertical position, ensure that the bottom
of the floating ball rests at, or above, the minimum flow mark for the 'letter'
representing your '
z
one' (see Fig 3). To determine your
z
one, you need to
know the elevation and temperature for the environment where you are
conducting the airflow check. Find the
z
one where your elevation and
temperature intersect on the chart shown in Fig 4.
Alarm Che
c
k
Perform alarm check as outlined in the TR-602E/TR-802E Powered Air
Turbo User Instructions.
OPERATING INSTRUCTIONS
Refer to the FM3/FM4 Facemask user instructions for assembly and
donning instructions for the facemask
Conne
c
ting and donning Powered Air Turbo
1. Insert the bottom end of the breathing tube into the outlet of the
Powered Air Turbo and turn the end of the breathing tube to ensure it is
fitted firmly.
2. Switch on the Powered Air Turbo by pressing the on button for 1
second. See TR-602E/TR-802E Powered Air Turbo User Instructions for
information to ensure the Powered Air Turbo is operating correctly.
Note:
The BT-54 Breathing tube must be connected to the
TR-602E/TR-802E Powered Air Turbo prior to powering on the Powered
Air Turbo in order to activate tight-fitting mode. If the Powered Air Turbo is
powered on prior to connecting the BT-54 Breathing Tube the Powered
Air Turbo will operate in loose-fitting mode. To activate tight-fitting mode
the Powered Air Turbo must be turned off and restarted with the BT-54
breathing tube installed. Tight-fitting mode is indicated on the Powered Air
Turbo when the Facepiece icon is lit (see Fig 2). Once the Powered Air
Turbo is running in tight-fitting mode it will remain in tight-fitting mode,
even if the breathing tube is removed, as long as the Powered Air Turbo
is not powered down. In tight-fitting mode, the Powered Air Turbo
operates at lower preset speeds designed to be more comfortable for the
Fullface/Half Mask wearer.
3. Adjust and buckle the waist belt with the Powered Air Turbo fitted
comfortably around your waist and ensure the breathing tube is not
twisted.
IN USE
Use in the power off state is not normal. However, redu
c
ed
prote
c
tion is provided to allow safe exit from the
c
ontaminated area.
Take care to prevent the breathing tube from becoming looped around
protruding objects
Refer to TR-602E/TR-802E Powered Air Turbo User Instructions for
further information.
CLEANING INSTRUCTIONS
Follow the cleaning procedures detailed in the User Instructions for
FM3/FM4 Facemask being used and the TR-602E/TR-802E Powered Air
Turbo.
The breathing tube can be cleaned with a clean cloth dampened with a
mild solution of water and liquid household soap. Do not use petrol,
chlorinated degreasing fluids (such as trichloroethylene), organic solvents
or abrasive cleaning agents to clean any part of the equipment.
STORAGE AND TRANSPORTATION
Refer to User Instructions for the FM3/FM4 being used and the
TR-602E/TR-802E Powered Air Turbo.
TECHNICAL SPECI
F
ICATION
(Unless otherwise stated in the Referen
c
e Leaflet)
Respiratory Prote
c
tion
EN 12942:1998+A2:2008
<Translate if use NPF> Nominal Protection Factor* = 2000
AS/NZS 1715 Assigned Protection Factor = 100+
EN12942 TM3 with Scott Safety FM3/FM4 Facemask connected to 3M™
Versaflo™ TR-602E/TR-802E Powered Air Turbo
.
This may not be the level of respiratory protection that can be realistically
expected in the workplace by wearers.
<Translate if use NPF> Many countries apply Assigned Protection Factors
(APFs). For example:
<Translate if use NPF> Germany APFs: 500 (EN12942 TM3 system)
<Translate if use NPF> UK APFs: 40 (EN12942 TM3 system)
<Translate if use NPF> Employers may apply a value lower than the
NPF/APF if deemed applicable.
<Translate if use NPF> Please refer to EN 529:2005 and National
workplace protection guidance for application of these numbers in the
workplace. Please contact 3M for further information.
^
<insert warning triangle> Systems incorporating certain filters must not
be used with the Powered Air Turbos operating at medium and/or high
flow. These specific systems may display a low flow alarm immediately
when used. The specific systems are:
FM4 with TR-602E – TR-6310E/TR-6580E must not be used in high flow
setting
FM4 with TR-802E – TR-6110E/TR-6130E must not be used in high flow
setting. TR-6310E/TR-6580E must not be used in medium or high flow
setting.
FM3 with TR-602E – TR-6310E/TR-6580E must not be used in high flow
setting.
Battery Durations (hours)*
* Estimated system duration based on testing with a new battery and a
new, clean filter at 20°C. Actual system duration may be extended or
shortened depending on system configuration and environment.
** To conserve battery power in certain airflow settings, in some
facemask/filter configurations, the Powered Air Turbo may automatically
step down at this time to a lower airflow setting. If this occurs, a 4hr
duration will be achieved. The step down feature can be over-ridden by
the user by pressing the flow control button to move the airflow back to
the higher flow. The low battery alarm and low flow alarm will always
operate as described in this user instruction. When either alarm sounds,
users must immediately exit the contaminated area
Outlet Flow Characteristics
Manufacturers Minimum Design Flow (MMDF) 115 l/min
Standard flow setting – Nominal 135 l/min
Medium flow setting – Nominal 150 l/min
High flow setting – Nominal 170 l/min
APPROVALS
These products are type approved and audited annually by either:
BSI Group, The Netherlands B.V. Say Building, John M. Keynesplein 9,
1066 EP Amsterdam, The Netherlands, Notified Body No. 2797
and / or BSI Assurance UK Ltd, Kitemark
C
ourt, Davy Avenue, Knowlhill,
Milton Keynes MK5 8PP, UK, Notified Body No. 0086. These products
meet the requirements of European Regulation (EU) 2016/425 and
applicable local legislation. The applicable European/local legislation and
Notified Body can be determined by reviewing the
C
ertificate(s) and
Declaration(s) of
C
onformity at www.3m.com/Respiratory/certs.
Summary of Contents for Versaflo BT-54
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