Bullard PA30IS Series User manual

PA30IS Series Powered Air-Purifying Respirator
PA3IS Blower Assembly User Manual
(for use with Loose-Fitting Headtops)
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PA30IS PAPR
Cautions and Limitations
A. Not for use in atmospheres containing less than 19.5% oxygen.
B. Not for use in atmospheres immediately dangerous to life or health.
C. Do not exceed maximum use concentrations established by regulatory
standards.
F. Do not use respirator if airflow is less than four cfm (115 lpm) for tight fitting
face pieces or six cfm(170 lpm) for hoods and/or helmets.
H. Follow established cartridge and canister change schedules or observe ESLI
to ensure that cartridges and canisters are replaced before breakthrough.
I. Contains electrical parts that may cause an ignition in flammable or explosive
atmospheres.
J. Failure to properly use and maintain this product could result in injury or
death.
L. Follow the manufacturer’s user instructions for changing cartridges and/or
filters.
M. All approved respirators shall be selected, fitted, used and maintained in
accordance with MSHA, OSHA and other applicable regulations.
N. Never substitute, modify, add or omit parts. Use only exact Bullard
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.
P. NIOSH does not evaluate respirators for use as surgical masks.
NOTICE
As of November 1, 2013, the PA30IS PAPR Blower is no longer certified for use in
Hazardous Classified Locations.
Use strictly in accordance with instructions, labels and limitations pertaining to
the PA30IS respirator.
1. The PA30IS respirator does not supply oxygen. Use only in adequately
ventilated areas containing at least 19.5% oxygen.
2. Do not use when concentrations of contaminants are immediately
dangerous to life or health (IDLH). This term is defined in
29CFR 1910.134 (b).
3. Do not use these respirators for respiratory protection during abrasive
blasting or clean up.
4. Do not use in circumstances where the airborne concentration level of
contaminant exceeds maximum use concentration for this type of respirator
as established by regulatory standards.
5. Leave area immediately if:
 •Breathingbecomesdifficult
 •Dizzinessorotherdistressoccurs
 •Youtasteorsmellthecontaminant
 •Unitbecomesdamaged
 •Voltagealarmactivates
6. This apparatus must not be worn with the blower unit switched off. If the
blower is switched off, a rapid build-up of carbon dioxide and depletion of
oxygen may occur, which could result in death or serious injury.
7. Never alter or modify this respirator. Use only Bullard PA30IS Series
components and replacement parts approved for use with this respirator.
Failure to follow these warnings could result in death or serious injury.䍃
WARNING
Warnings, Cautions and Limitations.................................................................... 1
Principle of Operation ......................................................................................... 2
Battery Pack......................................................................................................... 2
Pre-Operational Inspection .................................................................................. 3
Mounting the Breathing Tube................................................................................ 3
Checking Air Flow ................................................................................................. 3
Air-Purifying Elements ......................................................................................... 4
Mounting and Replacing Cartridges ..................................................................... 5
Donning the Blower .......................................................................................... 5-8
Low Battery Alarm ............................................................................................... 8
Troubleshooting .................................................................................................... 8
Cleaning and Storage............................................................................................ 9
Niosh Approval Label .......................................................................................... 10
Ordering Information.......................................................................................... 11
NIOSH
Approval No. TC-21C-0825
PA3IS - Powered Air-Purifying Respirator with High Efficiency (HE) Filters (2)
Approval No. TC-23C-2306
PA3IS - Powered Air-Purifying Respirator with PA3NBC cartridges (3) for
chlorine, hydrogen chlorine, sulfur dioxide, chlorine dioxide, hydrogen fluoride,
ammonia, methylamine, and particulates
Approval No. TC-23C-2384
PA3IS - Powered Air-Purifying Respirator with OV-AG-HE Cartridges (3) for
organic vapors, chlorine, hydrogen chloride, sulfur dioxide, chlorine dioxide or
hydrogen fluoride and particulates
Table of Contents

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2
Principle of Operation / Battery Pack
PA3IS - Principle of Operation
The PA30IS Powered Air-Purifying Respirator (PAPR) System is supplied in six parts:
1.The blower assembly (Part No. PA3IS) which includes:
PA3ISBU Blower Unit
PA1SB Belt or PA1DB Decon Belt
PA1AFI Air Flow Indicator
2. The battery pack, Part No. PA3ISBP, will last approximately seven hours.
3. The breathing tube, which is available in two different types:
PAHBT Powered Air Hood BreathingTube Assembly (standard length)
PAHBTXS Powered Air Hood BreathingTube Assembly (short length)
PAHBTXL Powered Air Hood BreathingTube Assembly (long length)
PA1BT Hood breathing tube assembly with clamp (standard length)
PA1BTXS Hood breathing tube assembly with clamp (short length)
PA1BTXL Hood breathing tube assembly with clamp (long length)
PA20LFBT Loose fitting facepiece breathing tube assembly (standard length)
PA20LFBTXS Loose fitting facepiece breathing tube assembly (short length)
PA20LFBTXL Loose fitting facepiece breathing tube assembly (long length)
4. The cartridges are available in different types for most toxic contaminants. (See pages
4 and 7 for a listing of the cartridges.) The types include High Efficiency particulate only,
chemical cartridges for gases and vapors, and combination cartridges for gases, vapors
and particulates.
5. The hood with headband suspension and/or hard hat, or loose fitting facepiece.The
following hood models may be used with the PA3ISBU blower unit:
RT1/RT1T Hood with long inner and outer bib (NIOSH approved for use without a
headband suspension)
RT2/RT2T Hood with long inner and outer bib (NIOSH approved for use without a
headband suspension)
RT3/RT3T Hood with long inner and outer bib (NIOSH approved for use without a
headband suspension)
RT4/RT4T Hood with long inner and outer bib (NIOSH approved for use without a
headband suspension)
20TJ/20TJT Hood
20TIC/20TICT Hood with inner bib
20TICH/20TICHT Hood for use with Bullard hard hat
20TICS/20TICST Hood with taped and sealed seams
20SIC/20SICT Hood with taped and sealed seams
 20SICV/20SICVTHoodwithtapedandsealedseamsandPVClens
20SICH/20SICHT Hood with taped and sealed seams for use with Bullard hard hat
 20SICVH/20SICVHTHoodwithtapedandsealedseamsandPVClensforusewith
Bullard hard hat
20LFM Loose fitting facepiece, medium size
20LFL Loose fitting facepiece, large size
20LFXL Loose fitting facepiece, extra large size
20LF2M Loose fitting facepiece (narrow profile), medium size
20LF2L Loose fitting facepiece (narrow profile), large size
20LF2S Loose fitting facepiece (narrow profile), small size
6. The Battery Charger:
PA3ISC Quick Charger (single port)
PA3ISGC Gang Charger (six port)
The blower unit draws in ambient air through the cartridges.The purified air is blown into
the wearer’s hood through the breathing tube. A flow indicator is provided to check that
there is an adequate volume of air available to the wearer prior to use.
The units are designed for use at temperatures from 10ºF to 120ºF (-12ºC to 49ºC).The
system is designed to operate at a minimum air flow of approximately seven cubic feet of air
per minute (198 liters per minute) in the hood under normal use.
The battery pack(s) mount in compartment(s) on the back of the blower. One fully charged
battery pack will power the blower for approximately seven hours.
The PA3ISBU is fitted with an alarm which will sound when voltage is low.
CC20 and RT Series Airline Respirator
NIOSH Approval No. TC-19C-154, Type C and TC-19C-412, Type C
Most of the same headpieces approved for use with the CC20 and RT Series of supplied air
respirators (SARS) are also approved for use with the PA30 Series of powered air-purifying
respirators. CC20 and RT Series respirators provide a high level of respiratory protection
and user comfort over long work periods, in a wide variety of hazardous environments.
The CC20 and RT SAR air flow control devices and other components are described in the
CC20 and RT Series User Instructions.
Battery Pack
A fully charged battery pack will power a blower unit to provide adequate air volume for the
respirator for approximately seven hours for the PA3ISBU.
To charge the battery pack, do the following:
•Openthebatterylatchandremovethebatteryfromthebackoftheblower.
WARNING
Make sure that the Blower Unit has been shut off completely before removing the
battery. DO NOT remove the battery while the unit is running. DO NOT install a
battery into a blower that has been left in the “on” position. Failure to follow these
instructions may cause damage to the battery and may put the wearer at risk.
•Placeeachbatteryinthechargingportsofthebatterycharger.Ensurethatthebattery
contacts line up with the contacts in the charger port (see Figure 1).
•Connectthebatterychargertoa115-voltACelectricaloutlet.
Charge the battery pack for approximately eight hours.
While the PA3ISBP battery is charging, the light on the cord will
remain red. When the unit is charged, it will turn green.
Table-top gang chargers (Part No. PA3ISGC, with 6 ports)
and analyzers/conditioners are also available.
To maximize battery life, these guidelines should be
followed:
•Chargethebatterypackbeforeitiscompletelydischarged.Thelow
voltage alarm indicates that the battery needs to be charged.; operating
the PAPR for more than 20 minutes after the alarm has been activated may damage the
battery. Deeply discharged batteries may cause the charger to falsely indicate a complete
charge.
•Alwayschargethebatteriesatroomtemperatureorless.Athighertemperatures,the
battery pack may not accept a full charge. If the battery pack feels hot, let it cool for 30
minutes before charging.
•Donotchargebatterypacksinanenclosedcabinetwithoutventilation.
•Batterycapacitymaybecheckedwithbatteryanalyzer/conditioner.
Table-top gang chargers (Part No. PA3ISGC, with 6 ports) are also available.
WARNING
PA3BP battery packs MUST be used with PA3 blower units and PA3ISBP intrinsi-
cally safe battery packs MUST be used with PA3IS blower units. Interchanging
these batteries with blowers may cause damage to the blower and battery AND
the blowers will not operate as intended and may put the wearer at risk. Failure to
follow these instructions may result in death or serious injury.
Figure 1

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PA30IS Series Powered Air-Purifying Respirator
PA3IS Blower Assembly User Manual
3
Initial Charging / Pre-Operational Inspection
Initial Charging Procedure with Quick Charger
To ensure a full charge on a new battery pack, follow these important guidelines.
These guidelines also apply to battery packs that have been in storage for
extended periods of time.
For new battery packs or packs that have been in storage for extended periods of
time, follow the directions above under “Battery Pack”, and when the light turns
green (PA3ISBP), do the following:
•Removethebatterypack.Wait15seconds.Replacethebatterypackinthe
nest. The charger light will now turn red (PA3ISBP).
•Whenthelightturnsgreen(PA3ISBP),removethebatterypack.Wait15
seconds. Replace the battery pack in the nest again. The charger light will now
remain on or turn red.
The charger light will turn green (PA3ISBP), indicating that the battery is fully
charged.
This procedure should also be followed after periods of prolonged storage.
Without periodic charging, the nickel metal hydride batteries will lose up to
1%–2% of their charge per day. Allowing a battery to self-discharge during
periods of prolonged storage will not damage the battery.
WARNING
DO NOT charge batteries in hazardous area.
Pre-Operational Inspection
Prior to each work shift, perform the following Pre-Operational Inspection to
ensure proper operation and to insure that the unit is complete.
1. Belt Mounted Blower Unit, Part No. PA3ISBU
 •Checkthattheunitiscleanandundamaged.
 •Inspectfordeterioration,physicaldamage,andimproperassembly.
 •Ensurethatthecorrectfilters/cartridgesfortheappropriatecontaminant
are properly mounted on the blower unit. Screw the cartridges into the
ports until hand-tight.
Consult the NIOSH approval label and your own in-plant safety professional if
you have any questions as to the suitability and efficiency of the Air-Purifying
Element.
2.Battery Pack
 •Checkthatthebatteryisnotdamaged.
 •Placethebatterypackinthebatterycompartmentontheblowerbyfirst
engaging the tab on the pack under the lip on the edge of the compartment.
Then close the latch.
3. Hood with Suspension or Hard Hat, or Loose Fitting Facepiece
 •ThehoodisconstructedofeitherDuPont™Tychem®QC or Tychem SL.
Depending on the model selected, it may be used with either a headband
suspension or a hard hat. The loose fitting facepiece is constructed of
Tychem QC and features an internal suspension.
 •Allhoodsandloosefittingfacepiecesareapprovedforusewiththe
PA3ISBU Blower Units.
 •Inspectthehoodorloosefittingfacepieceforanyphysicaldamage.
Mounting the Breathing Tube on the PA3ISBU Blower
Ensure that a rubber gasket is in place in the breathing tube coupler on the
blower unit.
Screw one end of the
breathing tube into the
blower unit (hand tight is
sufficient) (see Figure 2).
Ensure that neither the
breathing tube nor the filter
is blocked.
Ensure that the ON/OFF
Switch is in the OFF position.
Switchontheblower.IftheLowVoltageAlarmsounds
at this time, the battery needs to be recharged. See
instructions on page 2 regarding properly charging the battery.
Checking Airflow with the Airflow Indicator (PA1AFI)
With the blower switched ON and the filters/cartridges mounted, take the free
end of the breathing tube in one hand, hold it
upright and place the Airflow Indicator into
the end of the tube (see Figure 3).
Apply a light downward pressure to the
Airflow Indicator to get a reasonable seal
at the breathing tube end. Ensure that the
air outlet holes in the Airflow Indicator tube
are not blocked. Two hands may be used if
preferred, one to hold the breathing tube and
one to hold the Airflow Indicator.
The position of the ball in the Airflow
Indicator should be observed. If any part of
the ball is below the PASS LINE on the Airflow
Indicator, check for:
•Blowermalfunction.
•CloggedordamagedAir-PurifyingfilterelementsontheHEfiltersorthe
combination cartridges with HE filters. See “Mounting and Replacing
Cartridges on the Blower Unit” on page 5.
•Lowvoltageorbatterymalfunction.
If the ball is completely above the PASS LINE on the Airflow Indicator, then the
system is ready for use.
When the blower passes the flow test, it is ready to use. 䍃
WARNING
If the blower malfunctions during use in a hazardous area:
DO NOT remove the respirator hood, blower or waist-belt while in the
hazardous area.
DO remain calm and LEAVE the hazardous area immediately.
After reaching a hazard-free area, immediately remove the respirator.
DO NOT use a blower that fails the flow test.
Use ONLY Bullard cartridges which comply with and have the NIOSH
approval label and which are appropriate for the contaminant.
Failure to observe these warnings could result in death or serious injury.
Figure 2
Gasket
Figure 3

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4
Air-Purifying Elements
PA3ISBU Air-Purifying Elements
Principle of Operation
The following filter/cartridge protection classification applies when used with any of the hoods or loose fitting facepieces. In the following table “Quantity” refers to
the number of filters/cartridges which must be attached to the blower unit to provide the required protection.
Protection Filter/Cartridge Type Quantity NIOSH / ANSI Color Code
for Cartridge Label
HE PAPRFC1 2 Purple
OV/CL/HC/SD/CD/HF/HE PAPRFC2 3 YellowandPurple
CL/HC/SD/CD/HF/FM/AM/MA/HE PA3NBC* 3 Olive Green and Purple
*The PA3NBC cartridge provides protection for acid gases, formaldehyde, and ammonia and therefore is effective against a wide range of Toxic Industrial Chemicals.
The High Efficiency (HE) Particulate Filter provides protection against airborne bacteria, viruses, and other particulates. Independent laboratories have tested and
verified that the PA3NBC cartridge is effective against many chemical warfare agents and/or their recognized surrogates. These agents/surrogates are listed below.
PA3NBC CARTRIDGE
CHEMICAL WARFARE GAS PERFORMANCE TESTING
Gas Challenge Test Flow Breakthrough Time to
Concentration Rate Concentration Breakthrough
DMMP 3000 mg/m3 50 lpm .04 mg/m3 >120 minutes*
Sarin (GB) 4000 mg/m3 32 lpm .04 mg/m3 >120 minutes*
Cyanogen Chloride (CK) 4000 mg/m3 32 lpm 8.0 mg/m3 30 minutes*
Chloropicrin (PS) 15000 mg/m3 30 lpm 0.7 mg/m3 60 minutes
Hydrogen Cyanide (AC) 5500 mg/m3 30 lpm 5.0 mg/m3 >30 minutes
Tear Gas (CS) 23 mg/m3 64 lpm 0.4 mg/m3 >480 minutes
Tear Gas (CN) 101 mg/m3 64 lpm 0.3 mg/m3 >480 minutes
*These tests are part of the performance specifications for the C2A1 military canister. The PA3NBC Cartridge meets or exceeds the performance requirements of
the C2A1 canister for these gases.
HE particulate filters are 99.97% effective against all particulate aerosols.
Filters and cartridges are supplied in quantities of six per box.
The following abbreviations are approved by NIOSH to indicate the particulates,
gases or vapors which are removed by the gas/vapor cartridges:
CL Chlorine
CD Chlorine Dioxide
HC Hydrogen Chloride
SD Sulfur Dioxide
FM Formaldehyde
AM Ammonia
MA Methylamine
OV  OrganicVapors
HF Hydrogen Fluoride
HE High Efficiency Particulate Air Filter for Powered
Air-Purifying Respirators
WARNING
Use only the cartridge described in the above table. Used/particulate-laden
cartridges must be changed as a set and not individually. All cartridges must be
of the same type. Do not change cartridges while in a hazardous atmosphere.
Incorrect cartridge selection will invalidate all performance statements and
approvals for this equipment.
Three (3) of the same type of cartridge must be used on the PA3ISBU blower
unit, with the exception of the PAPRFC1 filter which are used two (2) at a time,
in conjunction with the PA3PG plug. DO NOT use the PA3PG plug to close off a
port with any other cartridge type.
For Hospital Preparedness applications, the PA3NBC cartridges and PA3BU
blowershouldonlybeusedwiththe20SICVHand20SICVhoods.Thesehoods
are made of Tychem SL, which has been tested by DuPont and shown to be
effective against chemical warfare agents. These hoods also feature a press
polished vinyl lens adequate for hospital preparedness applications.
The respirator and cartridges should not be used beyond eight (8) hours
after initial exposure to chemical warfare agents to avoid possibility of agent
permeation. If liquid exposure is encountered, the respirator should not be
used for more than two (2) hours.
Follow established cartridge change schedules to ensure that cartridges are
replaced before breakthrough occurs. Failure to follow these warnings could
result in death or serious injury.

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PA30IS Series Powered Air-Purifying Respirator
PA3IS Blower Assembly User Manual
5
Mounting the Cartridges / Donning the Blower
Mounting and Replacing Cartridges on the Blower Unit
The useful life of a chemical cartridge for vapors and gases will vary with the
concentration and nature of the contaminant, the breathing rate of the respirator
wearer, and ambient temperature and humidity.
The Occupational Safety and Health Administration (OSHA) regulations 29 CFR
1910.134 require that the employer must implement a change schedule when
using Air-Purifying respirators for protection against gases and vapors, if there
is no end-of-service-life indicator on the cartridges. The change schedule must
be based on objective data that will ensure that the cartridges are replaced
before the end of their service life. Factors to consider include workplace condi-
tions such as contaminant concentration, relative humidity, temperature, work
activities, respirator use pattern (e.g., continuous or intermittent use), presence
of other contaminants, potential for contaminant migration/desorption, health
effects of the gas or vapor, and the presence of any warning properties. Contact
Bullard for further information on change-out schedules.
High efficiency particulate filters must be replaced when retained particles clog
the filters and reduce air flow below acceptable levels, as indicated by testing
with the Air Flow Indicator.
To Replace Cartridges
Remove the air-purifying element from its packaging, and inspect for damage. If
in doubt do not use.
Check that the air-purifying element has not exceeded its “use-by” date and that
the connecting thread is in good condition.
Check that the air-purifying element is appropriate to the hazard. If in doubt
consult your respirator program administrator or supervisor.
Check that the threads in the blower unit port are in good condition and clear of
contaminant.
Check that the PA3ISBU blower ports
have the rubber gasket seals present.
Remove the air-purifying element
seals (see Figure 4).
Screw the air-purifying elements into
the receptacles (see Figure 5)
until the cartridge is hand tight. DO
NOT OVER-TIGHTEN.
When using the two PAPRFC1 filter
cartridges, install the filter plug into
oneoftheports.DONOTOVER-
TIGHTEN (Figure 6).
Donning the Blower and Respirator
Prepare to don the blower, battery and hood in a safe, hazard-free area and do
the following:
Check that the cartridges are properly mounted on the blower unit.
Prior to assembling the system, place the battery in the battery compartment
on the back of the blower. Make sure that the correct battery is used in the ap-
propriate blower unit. (See instructions and warning on page 2). Fit the blower
and belt around the user’s waist. With the blower at the rear of the user, adjust
the belt for a comfortable fit.
Remove the belt and blower.
Ensure that the cartridges used are suitable for the contaminant in question and
are compatible with the PA3ISBU Blower Unit.
WARNING
The use of any cartridge not approved with the PA3ISBU blower units may put
the user at risk and could result in death or serious injury.
Donning the PA3ISBU with the CC20
Series Hood
Adjusting and Installing Headband Suspension
in Hood
NOTE
20LF and 20LF2 series loose-fitting facepiece hoods have a sewn-in
headband.
NOTE
RT Series hoods do not use a suspension.
To change the headband size, unlock the four pins from the sizing holes. Place
the headband on your head. Pull down, allowing headband to expand until it feels
comfortable. The headband will automatically adjust to your size. Lock into place
by pushing the four pins into the sizing holes (Figure 7).
NOTE
If using the optional 20RT ratchet headband suspension, refer to the
instruction sheet provided with the 20RT.
Adjust Crown Straps for Vertical Fit
To improve suspension comfort, adjust crown
straps vertically by repositioning the crown
strappostsinthecrownstraps.Vertical
adjustment makes the headband ride higher or
lower on the wearer’s head. To adjust, push
crown strap post from slot, move to new slot,
and snap in to secure. Move key to desired
vertical position. Repeat for other crown strap
post (Figure 8).
Figure 4
Figure 5
Figure 6
8
64
7
63
7
62
7
61
7
60
7
59
7
58
7
57
6
56
6
55
6
54
6
53
7/8
3/4
5/8 1/2
3/8 1/8
7/8
3/4
5/8
1/2
SIZE
Figure 7
Figure 8
Crown strap
Crown
strap
post
Brow pad

Adjusting and Installing Hard Hat in Respirator
Hood (20SICH & 20TICH)
1. Assemble and adjust the standard Bullard hard hat suspensions RS4PC or
RS6PC or the optional ratchet suspensions RS4RC or RS6RC by following
the directions on instruction sheet attached to headband on hard hat. Read
all hard hat warning labels and instructions. The following Bullard hard hat
models are approved for use with CC20 Series respirator hoods as part of
a NIOSH approved respirator assembly: C30, C30R,
S51 and S51R.
2. If desired, install and adjust optional ES42 hard hat
chinstrap.
3. Before inserting hard hat into hood, remove the two
adhesive-backedVelcro®stripsattachedtotheVelcro
piece that is sewn into the hood (see Figures 10 & 11).
4.PeelthebackingoffthelongerVelcrotabandapplyit
to the inside center rear of the hard hat, about 1/4”
up from the edge. Apply shorter Velcro tab to the
underside of the brim of the hard hat (see Figure 10).
5. Insert hard hat into respirator hood with cap visor
facing front of hood (see Figure 11).
6.TuckcapbrimontopoffrontelasticVelcrobandsewnintohood(seeFigure
19).
7.LooptheVelcrostripsewninsidethehoodaroundthebackofthecapandaffix
itto the corresponding Velcro tab previously installed inside thehardhatin
step 4 (see Figure 11).
8. Remove protective plastic from plastic lens of respirator hood. If desired, apply
optional 20LC or 20LCL adhesive-backed lens covers designed to protect the
respirator’s plastic lens. Apply 2-3 lenses at a time. When lens becomes soiled,
remove by pulling tab at edge of lens cover to clear your vision.
Installing Breathing
Tube Assembly in CC20 Hoods
For hoods without a threaded port at the rear, Breathing Tubes PA1BT,
PA1BTXS and PA1BTXL will attach to the hood with a clamp as follows:
1. Remove nylon clamp from plastic anchor plate on hood (see Figure 12).
2. Insert the open end of the breathing tube approximately five inches into
hood’s air entry sleeve (see Figure 13). Do not insert breathing tube into
hood air entry sleeve more than 6 inches as it may cause a flow restriction.
3. Install nylon clamp over air
entry sleeve and breathing
tube, inserting clamp locks
through two holes in plastic
anchor plate that is sewn into
hood. Locks should face away
from user’s neck (see Figure
14). The air entry sleeve
seams should be on the top
and bottom of the breathing
tube when properly installed
and worn.
4. Engage clamp locks and squeeze together until tight. Air entry sleeve should
not be twisted or restricted (see Figure 15). If so, then remove the clamp
and repeat steps 2-4.
For hoods with a threaded port at the rear (designated with a “T” suffix),
Breathing Tubes PAHBT, PAHBTXS, PAHBTXL will attach to the hood by the
threading into the port at the rear (See Figure 13A).
Donning the CC20 and PA30ISBU
1. With PAPR Blower Unit Running, put on CC20 Series respirator hood.
2. Position headband suspension or hard hat for a comfortable fit.
3. If using an optional chin strap, pull elastic strap under
your chin. Adjust for a secure and comfortable fit.
4. Tuck inner bib of hood into shirt or protective clothing
if using hood with inner bib (see Figure 16).
5. Pull respirator outer bib over collar of shirt or
protective clothing.
6. Ensure that the neck cuff is down below the
chin and that the air outlets
of the cuff (see Figure17)
are not restricted. If
the neck cuff is not
below the chin, then
pull down before
continuing (See
Figure
18).
6
CC20 Hood Use
Figure 9
Velcrostrip
Window
Front
elastic
band
Figure 10
Velcrotabs
Velcro
Strip
Figure 11
Figure 12
To tighten
To remove
To tighten
Figure 13AFigure 13
Figure 14
Twisted – incorrect
Correct
Figure 15
WARNING
Do not put on or remove these respirators in a hazardous atmosphere except for
emergency escape purposes. Failure to heed these warnings could result in death
or serious injury.
Figure 16
Figure 18
Figure 17

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PA30IS Series Powered Air-Purifying Respirator
PA3IS Blower Assembly User Manual
7
RT Hood Use/Loose-Fitting Facepiece Use
RT Series Hood Use
Installing Breathing Tube Assembly in RT Series
Respirator Hoods
For hoods without a threaded port at the
rear, Breathing Tubes PA1BT, PA1BTXS
and PA1BTXL will attach to the hood with a
clamp as follows:
1. Remove nylon clamp from the breathing
tube (see Figure 12).
2. Insert the open end of the breathing
tube approximately five inches into
hood’s air entry sleeve (see Figure 19).
Do not insert breathing tube into hood air
entry sleeve more than 6 inches as it may
cause a flow restriction.
3. Install nylon clamp over air entry sleeve and
breathing tube. If desired, 2 or more clamps
may be used(see Figure 20). The air entry
sleeve seams should be on the sides of the
breathing tube when properly installed and
worn.
4. Engage clamp locks and
squeeze together until tight.
Air entry sleeve should not
be twisted or restricted
(see Figure 21). If so, then
remove the clamp and
repeat steps 2-4.
5. With PAPR blower unit
running, put on RT Series
respirator hood. Pull the
hood over your head until
the neck cuff is securely
around your neck.
6. Ensure that the neck cuff
is down below the chin and
that the air outlets of the cuff are not restricted. If the neck cuff (see Figure
17) is not below the chin, then pull down before continuing (See Figure 18).
For hoods with a threaded port at the rear (designated with a “T” suffix),
Breathing Tubes PAHBT, PAHBTXS, PAHBTXL will attach to the hood by the
threading into the port at the rear (See Figure 13A).
NOTE
The RT3 and RT4 hoods have an adjustable velcro strap near the top of
the lens that allows the user to customize the curvature of the lens to
his/her personal preference. This strap may be removed if desired.
7. Make sure that the breathing tube is not twisted after donning.
8. Tuck inner bib of hood into shirt or protective clothing (see Figure 16).
9. Pull respirator outer bib over collar of shirt or protective clothing. Pull the long
outer bib down on the outside of clothing and secure with tie down straps or
tape (if employer operating procedures will allow.)
WARNING
The user should ensure that the neck cuff is unrestricted all around the neck
to allow proper inflation and reduce restrictions.
Battery run time will be reduced by a restricted or improperly donned hood.
Loose-Fitting
Facepiece Use
Installing Breathing
Tube Assembly
in Loose-Fitting
Facepieces
1. The 20LFM, 20LFL, 20LFXL, 20LF2S,
20LF2M and 20LF2L loose-fitting
facepieces have a sewn-in breathing tube connector on the back. The
PA20LFBT breathing tube has a special connector on the hood end with
bayonet type pins.
2. Insert the bayonet connector of the PA20LFBT breathing tube in the hood
connector and turn clockwise until it locks in place (see Figure 22).
Available in extra large 20LFXL, large 20LF2L or 20LFL, medium 20LF2M or
20LFM, and small 20LF2S. Select the size that fits most comfortably and matches
your head size. Remove the protective cover from the visor. Pull the hood over
your head and adjust the headband around your head and the elasticized edge
of the faceseal under your chin. Make sure that the breathing tube is not twisted
after donning.
Final Donning:
 •Attachtheotherendofbreathingtubetoblowerunit(ifnotalready
attached) by screwing adapters together.
 •Removeanyprotectivefilmcoveringthelensoftheheadpiece.
 •Putonthebeltandblowerassemblyandmakeanyfinaladjustmentstothe
belt as necessary, keeping the breathing tube and hood behind the head.
 •Turnthebloweronbydepressingandholdingtheon/offswitchfor
approximately 1 second.
 •Bucklethebeltontothewaist(blowerunitshouldbeinthelowerbackofthe
wearer).
 •Dontheheadpiece.
 •Placethehoodontheheadmakinganyfinaladjustmentstothefitas
required at this time to ensure a comfortable and stable fit.
 •Tuckinnerbibintocoverallsorshirtifusingahoodwithinnerbib.
Figure 19
Figure 20
Twisted – incorrect
Correct
Figure 21
Figure 22
Do not enter a hazardous area until you are sure that the blower and hood are
fully operational and the blower is running. The user should periodically leave the
hazardous area to check the airflow through the system. If the low battery or low flow
alarm should sound, or if the user experiences any difficulty in breathing, or senses
any taste or any odors from the hazard, the user should leave the hazardous area
immediately. Failure to observe these warnings could result in death or serious injury.
WARNING

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8
Final Donning/Low Voltage Alarm/Troubleshooting
Final Donning
Front Back
CC20 Single Bib
CC20 Double Bib
RT Series
20LF Series
20LF2 Series
PA3ISBU Low Voltage Alarm
ThePA3ISBUBlowerunitsareequippedwithaLowVoltageAlarm.Thisdevicewill
activateifthebatteryvoltageisbelowacceptablelevels.ThePA3ISBULowVoltage
Alarm is a mechanical pulsing of the blower. The alarm is internal to the blower and
the sound will be carried up the breathing tube into the hood. Sounding of the alarm
indicates that insufficient airflow may be imminent. The user should immediately do
the following:
Leave the hazard area, remove the headpiece, disconnect the breathing tube from
the hood and check the airflow with the airflow indicator (see page 5).
If the airflow indicator indicates insufficient airflow, the battery should be fully
charged (see “Battery Pack” on page 2), and/or the filter/cartridge should be
replaced.
ThePA3ISBULowVoltageAlarmmustnotbesolelyrelieduponasanindicationofa
low air flow condition. Only the Air Flow Indicator should be utilized for checking for
adequate air flow.
NOTE
 WhentheLowVoltageAlarmsoundsandthefiltercartridgesarenotclogged,
the battery should be recharged to protect the battery and thereby prolong
the working life of the unit. If the ball in the Airflow Indicator is BELOW or
PARTLY BELOW the PASS LINE with a fully charged battery, the filter
cartridges may need to be changed.䍃
Troubleshooting
The following guide will enable you to locate and correct malfunctions.
Malfunction Possible Cause Solution
Low Voltage Alarm is sounding, but Airflow
Indicator shows adequate air flow or
breathing tube inserted incorrectly
LowVoltage Re-charge battery
Air inlet to hood is twisted or constricted Remove, inspect, and reinsert PA1BT Breathing Tube
approximately 5” into hood inlet
No/low airflow into covering
(Alarm sounding for low voltage)
Clogged/damaged air-purifying filter element Replace filter cartridge
Battery low Re-charge battery
Blower malfunction Replace blower
Breathing tube or hood damaged Replace breathing tube and/or hood
Smell or taste contaminant Equipment damaged or filter needs to be replaced Leave hazardous area immediately and check
equipment
Replace filter
If the problem persists and no damage is found,
return equipment for repair
Low airflow See above.
Blower unit does not run for full service life
PA3IS (Approximately 7 hours with 1
battery pack)
Improper initial charge Review “Initial Charging Procedure” page 3
Prolonged storage of unit not on charger Review guidelines for maximizing battery life, page 2
(under Battery Pack).
Deeply discharged battery

9
Cleaning and Storage
WARNING
Avoid contaminant entry into the breathing tube, as this will compromise
respiratory protection and could result in death or serious injury. Consult
your local safety professional if you suspect that contaminant has entered
the breathing tube. When cleaning the equipment, do the following:
Ensure water does not enter cartridges. Replace wet cartridges.
DO NOT use gasoline, organic-based solvents, or chlorinated degreasing
fluids (such as trichloroethylene) as they will cause damage.
DO NOT immerse the equipment in water or other cleaning fluid as this may
cause contamination in the breathing tube and blower interior that will be
difficult to remove.
Failure to observe the instructions and warnings in this manual invalidates all
performance statements and approvals for this equipment and could result
in death or serious injury.
Cleaning
Once cartridges have reached the end of their useful life, discard in accordance
with federal, state, and local guidelines, and in conformance with plant safety
regulations.
Use a lint-free cloth moistened in a mild solution of soap and warm water to
clean the outer surface of the equipment.
Consult the CC20/RT Series Tychem Hood User Manual for cleaning instructions
for the hood components.
Storage
When the apparatus is completely dry, store in a clean, dry area, away from
direct sunlight and sources of direct heat.
The storage temperature should be between 32º F to 90º F (0º C to 32º C) with
humidity less than 90% RH.
Consult the CC20 Series Hood User Manual or RT Series Hood User Manual for
storage instructions on hood components.
PA30IS Series Powered Air-Purifying Respirator
PA3IS Blower Assembly User Manual
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10
NIOSH Label
PA30IS Approval Label
PA30IS Powered Air-Purifying Respirator This respirator is approved only in the following configurations:
Bullard Cynthiana, KY 41031 USA 1-800-827-0423
A. Not for use in atmospheres containing less than 19.5% oxygen. B. Not for use in atmospheres immediately dangerous to life or health. C. Do not exceed maximum use concentrations established by regulatory standards. F. Do not use powered air-purifying respirators if airflow is less than four cfm (115 lpm) for tight-
fitting facepieces or six cfm (170 lpm) for hoods and / or helmets.
H. Follow established cartridge and canister change schedules or observe ESLI to ensure that
cartridges and canisters are replaced before breakthrough occurs.
I. Contains electrical parts that may cause an ignition in flammable or explosive atmospheres. J. Failure to properly use and maintain this product could result in injury or death.
L. Follow the manufacturer’s instructions for changing cartridges and / or filters. M. All approved respirators shall be selected, fitted, used and maintained in accordance with MSHA,
OSHA and other applicable regulations.
N. Never substitute, modify, add or omit parts. Use only exact replacement parts in the configuration
specified by the manufacturer.
O. Refer to User’s Instructions, and/or maintenance manuals for information on use and maintenance
of these respirators.
P. NIOSH does not evaluate respirators for use as surgical masks.
2CAUTIONS AND LIMITATIONS HE - High Efficiency Particulate Air Filter for Powered Air Purifying Respirators AM - Ammonia CD - Chlorine dioxide CL - Chlorine FM - Formaldehyde HC - Hydrogen chloride HF - Hydrogen fluoride MA - Methylamine OV-OrganicVapors     SD - Sulfur Dioxide 1PROTECTION
RESPIRATOR COMPONENTS
TC# PROTECTION1ALTERNATE HOOD ASSEMBLIES
ALTERNATE SUSPENSION /
HARD HAT ASSEMBLIES
ALTERNATE BREATHING
TUBES
BLOWER UNIT
PORT PLUG
FILTER
ALTERNATE CARTRIDGES
ALTERNATE CHARGER
ASSEMBLIES
BATTERY
ALTERNATE BELTS
ACCESSORIES CAUTIONS AND
LIMITATIONS2
20LFXL
20LFL
20LFM
20LF2L
20LF2M
20LF2S
20TJN
20TJNT
20TICN
20TICNT
20SICVN
20SICVNT
20SICN
20SICNT
20TICSN
20TICSNT
20TICH
20TICHT
20SICH
20SICHT
20SICVH
20SICHVT
RT1
RT1T
RT2
RT2T
RT3
RT3T
RT4
RT4T
20TG
20RT
30XXR
30XXP
51XXR
51XXP
PA1BT
PA1BTXS
PA1BTXL
PAHBT
PAHBTXS
PAHBTXL
PA20LFBT
PA20LFBTXS
PA20LFBTXL
PA3ISBU
PA3PG
PAPRFC1
PAPRFC2
PA3NBC
PA3ISC
PA3ISGC
PA3ISBP
PA1SB
PA1DB
PA1AFI
PA1EB
PA1DEB
20NC
ES42
20LCL
RTLC
20SLBTC
608-150-8118
PAPRPF1
608-150-8114
POLYBTC
20QCBTC
20LFLEF
20LF2LEF
20LF2MEF
20LF2SEF
21C-0825 HE XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXX ABCFIJLMNOPS
23C-2384 OV/CL/HC/HF/SD/CD/HE XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX X XXXXXXXXXXXXXXXXXXXXXX ABCFHIJLMNOPS
23C-2306 AM/CL/HC/MA/FM/HF/SD/CD/HE XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXX XXXXXX ABCFHIJLMNOPS

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PA30IS Series Powered Air-Purifying Respirator
PA3IS Blower Assembly User Manual
Respirator Assemblies
PA30ISLFLSB 20LFL Loose-Fitting Facepiece System with Standard Comfort Belt
PA30ISTJB 20TJ Single Bib Hood System with Standard Comfort Belt
PA30ISTICSB 20TIC Double Bib Hood System with Standard Comfort Belt
PA30ISTICHSB 20TICH Double Bib Hood for Hard Hat System with Standard Comfort Belt
PA30ISSICSB 20SIC Double Bib Saranex Coated Hood System with Standard Comfort Belt
PA30ISSICHSB 20SICH Double Bib Saranex Coated Hood For Hard Hat System with Standard
Comfort Belt
PA30ISTICSSB 20TICS Extra Long Double Bib Hood System with Standard Comfort Belt
PA30ISRTISB RT1 Headband Free Extra Large Lens Double Bib Hood System with Standard
Comfort Belt
PA30ISRT2SB RT2 Headband Free Extra Large Lens Double Bib Saranex Coated Hood
System with Standard Comfort Belt
PA30ISRT3SB RT3 Headband Free Extra Large Lens Double Bib Hood System with Standard
Comfort Belt
PA30ISRT4SB RT4 Headband Free Extra Large Lens Double Bib Hood System with Standard
Comfort Belt
NOTE
For Decon Belt change SB suffix to DB
Blower Assemblies
PA3IS Tri-filter blower unit (blue color), with low voltage alarm, battery, and belt.
Breathing tube, replacement battery and charger sold separately.
PA3ISBU Respirator Blower Unit (no battery, no belt)
Battery Chargers
PA3ISC Quick charger for PA3ISBP (1 port)
PA3ISGC Table top gang charger (6 ports)
Replacement Cartridges
PAPRFC2 OV/CL/HC/SD/CD/HF/HE(6perbox)
PAPRFC1 HE (6 per box)
PA3NBC CL/HC/SD/CD/HF/FM/AM/MA/HE (6 per box)
Respirator Hoods
Basic style hood, for use with headband suspension
20TJ/20TJT Tychem QC with 20TG headband suspension
20TJN/20TJNT Tychem QC, no headband suspension
Hood with inner bib, for use with headband suspension
20TIC/20TICT Tychem QC, with 20TG headband suspension
20TICN/20TICNT Tychem QC, no headband suspension
Hood with inner bib, for use with Bullard hard hat
20TICH/20TICHT Tychem QC, hard hat not included
20SICH/20SICHT Tychem SL, with taped and sealed seams,hard hat not included
20SICVH/20SICVHT TychemSL,withtapedandsealedseamsandCBRN-resistantPVClens,hard
hat not included
Hood with inner bib and long outer bib, for use with headband suspension
20TICS/20TICST Tychem QC with taped and sealed seams, and 20TG headband suspension
20TICSN/20TICSNT Tychem QC with taped and sealed seams, no headband suspension
20SIC/20SICT Tychem SL, with taped and sealed seams, and 20TG headband suspension
20SICN/20SICNT Tychem SL, with taped and sealed seams, no headband suspension
20SICVN/20SICVNT TychemSL,withtapedandsealedseamsandCBRN-resistantPVClens,no
headband suspension
Hoods with Inner Bib and Long Outer Bib, for use without a Suspension
RT1/RT1T Tychem QC Hood with long inner and outer bib (inflatable neck cuff)
RT2/RT2T TychemSL Hood with long inner and outer bib (inflatable neck cuff)
RT3/RT3T Tychem QC Hood with long inner and outer bib (sport neck cuff)
RT4/RT4T Tychem SL Hood with long inner and outer bib (sport neck cuff)
Loose Fitting Facepieces with Sewn-In Suspension
20LFM Tychem QC, facial seal, medium
20LFL Tychem QC, facial seal, large
20LFXL Tychem QC, facial seal, extra large
20LF2S Tychem QC, facial seal, narrow profile, small
20LF2M Tychem QC, facial seal, narrow profile, medium
20LF2L Tychem QC, facial seal, narrow profile, large
Accessory Items for All Hoods
20LCL Mylar lens covers (25/pkg)
Headband Suspensions and Hard Hats
20TG Standard headband suspension
20RT Sure-Lock® ratchet headband suspension
30XXP Hard hat with standard suspension
30XXR Hard hat with ratchet suspension
51XXP Hard hat with standard suspension
51XXR Hard hat with ratchet suspension
Accessories for Headbands Suspension and Hard Hats
ESULTRA Standard replacement suspension for C30 hard hat
ESRTSL Replacement ratchet suspension for C30R hard hat
RS4PC Standard replacement suspension for S51 hard hat
RS4RC Replacement ratchet suspension for S51R hard hat
20NC Chin strap for 20TG and 20RT headband suspension
ES42 Chin strap for 3000 and 5100 hard hats
Replacement Parts and Accessories
PA1SB Standard belt
PA1DB Decon belt
PA1EB Extension standard belt kit
PA1DEB Extension decon belt kit
PA1AFI Air flow indicator
PA3ISBU Blower housing unit (I.S. version), motor and impeller
PA1BT Hood breathing tube assembly; includes tube and clamp; standard length
PA1BTXS Hood breathing tube assembly; includes tube and clamp; short length
PA1BTXL Hood breathing tube assembly; includes tube and clamp; long length
PAHBT Powered air hood breathing tube assembly; standard length
PAHBTXS Powered air hood breathing tube assembly; short length
PAHBTXL Powered air hood breathing tube assembly; long length
PA20LFBTXL Loose fitting facepiece breathing tube assembly; extra long length
PA20LFBT Loose fitting facepiece breathing tube assembly; standard length
PA20LFBTXS Loose fitting facepiece breathing tube assembly; short length
PA1BTS Breathing tube/cartridge seal
PA3ISBP 7 hour battery pack
S18051 Breathing tube clamp
PA3PG Plug for blower port
Ordering Information
CATALOG
NUMBER DESCRIPTION
CATALOG
NUMBER DESCRIPTION
11
Ordering Information

Americas:
Bullard
1898 Safety Way
Cynthiana, KY 41031-9303
Toll free: 877-BULLARD (285-5273)
Tel: [phone]
Fax: [phone]
Europe:
Bullard GmbH
Lilienthalstrasse 12
53424 Remagen • Germany
Tel: [phone]
Fax : [phone]
Asia-Pacific:
Bullard Asia Pacific Pte. Ltd.
LHK Building
701, Sims Drive, #04-03
Singapore 387383
Tel: [phone]
Fax: [phone]
©2013 Bullard. All rights reserved.
Tychem is a registered trademark of E.I. DuPont de Nemours &
Company.
6081508621F (0915)
ISO 9001
certified
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