2-1-1 n uclear b iological c hemical aircrew cbr ensemble aircrew cbr ensemble a/p22p-14(v)...

2-1-1

Nuclear

Biological

Chemical

AIRCREWAIRCREW CBR ENSEMBLECBR ENSEMBLE A/P22P-14(V) Respirators

Chemical

Biological

Radiological

2-1-2

TERMINAL OBJECTIVETERMINAL OBJECTIVE

2.2.0 To familiarize FE personnel with 2.2.0 To familiarize FE personnel with the different respirator variants and their the different respirator variants and their components, as well as maintenance components, as well as maintenance and inspection procedures.and inspection procedures.

2-1-3

ENABLING OBJECTIVESENABLING OBJECTIVES

2.2.1 Identify different variants.2.2.1 Identify different variants.

2.2.2 List the components of applicable 2.2.2 List the components of applicable variant.variant.

2.2.3 Discuss maintenance procedures.2.2.3 Discuss maintenance procedures.

2.2.4 Discuss inspection procedures.2.2.4 Discuss inspection procedures.

2-1-4

OVERVIEWOVERVIEW

• Description of CBR assembliesDescription of CBR assemblies• Build up of CBR assembliesBuild up of CBR assemblies• Inspections of CBR assembliesInspections of CBR assemblies• Technical supportTechnical support• Questions and AnswersQuestions and Answers

2-1-5

INTRODUCTIONINTRODUCTION A/P22-14 (V)1 and A/P23P-14A(V) Chemical, Biological A/P22-14 (V)1 and A/P23P-14A(V) Chemical, Biological

and Radiological (CBR) Respirator Assemblies are and Radiological (CBR) Respirator Assemblies are designed to protect rotary wing aircrew from the toxic and designed to protect rotary wing aircrew from the toxic and lethal effects of chemical, biological and nuclear agents lethal effects of chemical, biological and nuclear agents

A/P22P-14 (V)2 - 4 CBR Respirator Assemblies are A/P22P-14 (V)2 - 4 CBR Respirator Assemblies are designed to protect fixed wing aircrew from the toxic and designed to protect fixed wing aircrew from the toxic and lethal effects of chemical, biological and nuclear agents lethal effects of chemical, biological and nuclear agents from ground level to 43,000 ft.from ground level to 43,000 ft.

Below-the-neck (BTN) components are designed to Below-the-neck (BTN) components are designed to compliment and enhance the respirator assembly compliment and enhance the respirator assembly function.function.

2-1-6

COMPONENTSCOMPONENTS Mask assemblyMask assembly Hood assemblyHood assembly FaceplateFaceplate OrinasalOrinasal mask mask Faceplate Faceplate ripawayripaway toggle toggle H-ManifoldH-Manifold MK ManifoldMK Manifold Hood inlet adapterHood inlet adapter Hood inlet valveHood inlet valve H-Manifold inlet valveH-Manifold inlet valve Hood outlet valve Hood outlet valve Inhalation valve andInhalation valve and iceguard iceguard Compensated Exhalation valveCompensated Exhalation valve

Exhalation outlet valveExhalation outlet valve SnoutSnout Drinking facilityDrinking facility Toggle harness assemblyToggle harness assembly Microphone assemblyMicrophone assembly Hood & Mask inlet hoses Hood & Mask inlet hoses Anti-Suffocation disconnectAnti-Suffocation disconnect Mask inlet adapterMask inlet adapter NoseNose occluder occluder Lower assemblyLower assembly Manifold hosesManifold hoses Pusher fan subassemblyPusher fan subassembly J-ManifoldJ-Manifold Oxygen subassemblyOxygen subassembly C2A1 CanisterC2A1 Canister 9090º Rubber Moldingº Rubber Molding Helmet Attachment KitHelmet Attachment Kit

Click on hyperlnk for chosen component. If you wish to see all go to next slide

2-1-7

MASK ASSEMBLYMASK ASSEMBLY

Only size S and L are readily available.Only size S and L are readily available. Special OrderSpecial Order (XL,XS,XXS)(XL,XS,XXS)

Naval Air Warfare CenterNaval Air Warfare Center

Aircraft Division, Code 4.6.3.1Aircraft Division, Code 4.6.3.1

Patuxent River, MD 20670-1906Patuxent River, MD 20670-1906

comm (301) 342-8850comm (301) 342-8850

dsn 342-8850dsn 342-8850

Back

2-1-8

HOOD ASSEMBLYHOOD ASSEMBLY

Neck seal comes in two sizes: Standard Neck seal comes in two sizes: Standard and Smalland Small

Hood Cowl comes in three sizes: XS, Hood Cowl comes in three sizes: XS, Standard and XLStandard and XL

Can only be ordered as mask Can only be ordered as mask assembly.assembly.

Made of Bromo-butyl Made of Bromo-butyl rubberrubber

Back

2-1-9

FACEPLATEFACEPLATE Includes:Includes:

– Nose occluderNose occluder– Toggle harnessToggle harness– Hood/Mask inlet adapterHood/Mask inlet adapter– Drink facilityDrink facility– Microphone assemblyMicrophone assembly– Hood outlet valveHood outlet valve– SnoutSnout

Made of polycarbonateMade of polycarbonate

Back

2-1-10

ORINASAL MASKORINASAL MASK

Two sizes designated Two sizes designated on mask: on mask: – Large (P)Large (P)– Small (Q)Small (Q)

Made of Made of siliconsilicon

Back

2-1-11

FACEPLATE RIPAWAY FACEPLATE RIPAWAY TOGGLETOGGLE

Located on lower right Located on lower right portion of faceplate.portion of faceplate.

Once used, the mask Once used, the mask SHALLSHALL be taken out be taken out of service.of service.

Back

2-1-12

H-MANIFOLDH-MANIFOLD

Back For the A/P22P-14A(V)1-4

Used to toggle between 100% O2 for variants 2-4 and ambient air from pusher fan

2-1-13

MK-2 ManifoldMK-2 Manifold

For the A/P23P-14A(V)Back

Area where air from pusher fan is divided to go to mask for breathing and hood for cooling and defogging.

2-1-14

Hood Inlet AdapterHood Inlet Adapter

Back

Connects the hood inlet hose from the H-manifold assembly to the hood compartment of the mask.

2-1-15

Hood Inlet ValveHood Inlet Valve

Back

Located within the H-manifold. Prevents air from being drawn from the hood compartment into the orinasal mask via the H-manifold.

2-1-16

H-manifold Inlet ValveH-manifold Inlet Valve

Back

Located within the H-manifold. Prevents oxygen from leaking through the pusher fan in result of pusher fan failure for the (V)2 - (V)4 configurations.

2-1-17

HOOD OUTLET VALVEHOOD OUTLET VALVE

Remains in the open Remains in the open position.position.

Closed if Pusher fan Closed if Pusher fan failurefailure

Permits demisting air Permits demisting air to exist the hood.to exist the hood.

Back

2-1-18

Inhalation Valve and Ice Inhalation Valve and Ice GuardGuard

Back

Mounted on the left side of orinasal mask. Makes it easier to exhale while preventing excessive loss of oxygen or air through the compensated exhalation valve.

2-1-19

Compensated Exhalation Compensated Exhalation ValveValve

Back

Mounted within the exhalation duct of the orinasal mask. Allows exhaled gases to be expelled into the environment when the pressure inside the mask is greater than the pressure in the outlet housing chamber.

2-1-20

Exhalation Outlet ValveExhalation Outlet Valve

Back

Fitted in the exhalation duct below the compensated exhalation valve. Will prevent the inward leakage of contaminated air in the event of the compensated exhalation valve sticking in open position.

2-1-21

SnoutSnout

Back

Acts as a chamber to trap the warm exhaled air and prevents freezing of the exhalation valves.

2-1-22

DRINKING FACILITYDRINKING FACILITY

Ensure internal drink Ensure internal drink tube (inside mask) is tube (inside mask) is positioned so that it is positioned so that it is readily accessible by readily accessible by aircrew.aircrew.

Back

WARNING. If the canteen is disconnected WARNING. If the canteen is disconnected in a CBR contaminated environment, do not in a CBR contaminated environment, do not reconnect until all matching connectors are reconnect until all matching connectors are free of contamination.free of contamination.

2-1-23

TOGGLE HARNESS TOGGLE HARNESS ASSEMBLYASSEMBLY

Back

Ensure helmet attachment kit on CBR adapter straps have the dot on swivel link side

2-1-24

MICROPHONE MICROPHONE ASSEMBLYASSEMBLY

Consists of Consists of microphone, microphone, microphone cable, and microphone cable, and terminal plug.terminal plug.

Can be used for either Can be used for either aircraft or ground aircraft or ground communication use.communication use.

Back

2-1-25Back

Hood and Mask Inlet Hood and Mask Inlet HosesHoses

2-1-26

ANTI-SUFFOCATION ANTI-SUFFOCATION DISCONNECTDISCONNECT

Located at the upper end Located at the upper end of the mask inlet hose.of the mask inlet hose.

Manually unlocked by Manually unlocked by inward clockwise rotation inward clockwise rotation of knurled locking ring. The of knurled locking ring. The mask inlet hose may then mask inlet hose may then be separated from the be separated from the mask inlet adapter by mask inlet adapter by pulling firmly down on the pulling firmly down on the hose.hose.

Back

2-1-27

Mask Inlet AdapterMask Inlet Adapter

Back

Mounted at the left bottom edge of the faceplate. Facilitates the locking of the anti-suffocation disconnect to the faceplate.

2-1-28

NOSE OCCLUDERNOSE OCCLUDER Mounted through nose Mounted through nose

bridge of faceplate.bridge of faceplate. Available in sizes ranging Available in sizes ranging

from 4-7mm, in from 4-7mm, in increments of 1mm in increments of 1mm in both short and long sizes.both short and long sizes.

Either a nose occluder or Either a nose occluder or butyl blanking plugs butyl blanking plugs mustmust be installed. be installed.

Back

2-1-29

LOWER ASSEMBLYLOWER ASSEMBLY

Back

2-1-30Back

Manifold HosesManifold Hoses

2-1-31

PUSHER FAN PUSHER FAN SUBASSEMBLYSUBASSEMBLY

Back

2-1-32

J-manifoldJ-manifold

Back

2-1-33

OXYGEN DELIVERY OXYGEN DELIVERY SUBASSEMBLYSUBASSEMBLY

Back

2-1-34

C2A1 CANISTERC2A1 CANISTER• C2 canister is being replaced with the C2A1 C2 canister is being replaced with the C2A1

canister.canister.• Ensure canister is not expired via the Naval Ensure canister is not expired via the Naval

msg that lists authorized canister lot numbers.msg that lists authorized canister lot numbers.

WARNINGWARNING

Filter canisters do not provide protection against Filter canisters do not provide protection against ammonia gas or carbon monoxide. ammonia gas or carbon monoxide. Protection against sulfur dioxide gas can only Protection against sulfur dioxide gas can only be provided for 5 to 10 minutes.be provided for 5 to 10 minutes.

Continued next slide

2-1-35

C2A1 Replacement C2A1 Replacement CriteriaCriteria

Physical damage.Physical damage. Canister has been immersed in water.Canister has been immersed in water. Canister inlets clogged with dirt, oil, Canister inlets clogged with dirt, oil,

grease, or other foreign matter.grease, or other foreign matter. Excessive resistance to airflow or an Excessive resistance to airflow or an

increase in breathing resistance is felt.increase in breathing resistance is felt. The lot number of canister is listed as The lot number of canister is listed as

unserviceable in SB 3-30-2.unserviceable in SB 3-30-2. CB agent contamination.CB agent contamination.

Continued next slide

2-1-36

C2A1 REPLACEMENTC2A1 REPLACEMENT

WARNINGWARNING Wear protective mask and clothing, in accordance Wear protective mask and clothing, in accordance

with local SOP, when replacing or disposing of a with local SOP, when replacing or disposing of a canister that has been exposed to a toxic agent.canister that has been exposed to a toxic agent.

WARNINGWARNING J-Manifold gasket(s) are occasionally displaced J-Manifold gasket(s) are occasionally displaced

from the manifold when the canister is from the manifold when the canister is removed. Visual inspection to ensure that the removed. Visual inspection to ensure that the gasket is in place must be performed when gasket is in place must be performed when canisters are removed or installed.canisters are removed or installed.

Back

2-1-37

9090˚ Rubber Molding˚ Rubber Molding

Covers a C2A1 canister and connects to the oxygen connector that determines if that mask is a variant 2, 3 or 4.Back

2-1-38

Helmet Attachment KitHelmet Attachment Kit

Necessary to Necessary to integrate the integrate the respirator respirator assembly with the assembly with the aircrew helmet.aircrew helmet.

Ref NAVAIR 13-1-Ref NAVAIR 13-1-6.6.

Back

2-1-39

A/P22P-14(V)1A/P22P-14(V)1NON-OXYGEN VARIANTNON-OXYGEN VARIANT

Unique Components:Unique Components:

H-manifold blanking H-manifold blanking cap.cap.

Uses one C2A1 Uses one C2A1 canister.canister.

2-1-40

A/P22P-14(V)2A/P22P-14(V)2LOX VARIANTLOX VARIANT


CouplingCoupling Regulator hose for Regulator hose for

O2 system O2 system connectionconnection

*Although EA-6B have LOX system with the use of the CRU-103 regulator the A/P22P-14(V)3 must be used.

2-1-41

A/P22P-14(V)3A/P22P-14(V)3OBOGS VARIANTOBOGS VARIANT

Unique Unique Components:Components:

Bayonet connector Bayonet connector for O2 system for O2 system connection.connection.

90 degree elbow90 degree elbow

2-1-42

A/P22P-14(V)4A/P22P-14(V)4PANEL MOUNT VARIANTPANEL MOUNT VARIANT


Quick Disconnect Quick Disconnect fitting.fitting.

2-1-43

A/P23P-14(V)A/P23P-14(V)

For USMC helos only

2-1-44

ADDITIONAL ADDITIONAL EQUIPMENTEQUIPMENT

Canteen and coverCanteen and cover Intercommunications unitIntercommunications unit CMU-29 (V)1/P and (V)2/P vestCMU-29 (V)1/P and (V)2/P vest AmpsAmps Transit CaseTransit Case ARS fitting framesARS fitting frames

2-1-45

CANTEEN AND COVERCANTEEN AND COVER

Comprised of a 2 qt collapsible canteen and cover. An M-1 canteen cap must be used. Canteens are not authorized for use inside ejection seat aircraft.

Back

2-1-46

INTERCOM UNITINTERCOM UNIT

Back

2-1-47

AMPSAMPS

Must be connected between mask comm cords and regulator/aircraft comm cords. Disconnect prior to connecting to the intercom unit.

AMP

AMP

Each end of the amplifier should be wrapped with 6 to 8 inches of electrical tape

2-1-48

Which aircraft require Which aircraft require amps?amps?

AircraftAircraft In-Flight AmpIn-Flight Amp

F/A-18 seriesF/A-18 series AM-3597C/AAM-3597C/A

F-14 seriesF-14 series AM-3597C/AAM-3597C/A

AV-8BAV-8B AM-3597C/AAM-3597C/A

EA-6BEA-6B AM-3597C/AAM-3597C/A

KC-130KC-130 N/RN/R

C-2AC-2A N/RN/R

S-3 seriesS-3 series AM-3597C/AAM-3597C/A

E-2CE-2C AM-3597C/AAM-3597C/A

P-3 seriesP-3 series N/RN/R

2-1-49

Which aircraft require Which aircraft require amps?amps?

AircraftAircraft In-Flight AmpIn-Flight Amp

CH-46DCH-46D N/RN/R

CH46ECH46E AM-3597C/AAM-3597C/A

V-22V-22 AM-3597C/AAM-3597C/A

AH-1WAH-1W N/RN/R

UH-1NUH-1N N/RN/R

CH-53D&ECH-53D&E AM-3597C/AAM-3597C/A

H-3H-3 N/RN/R

SH-60 seriesSH-60 series AM-3597C/AAM-3597C/ABack

2-1-50

TRANSIT CASETRANSIT CASE

Back

2-1-51

ARS framesARS frames

To be used by aircrew instead of everyday glasses. Are not included must be ordered separately through NOSTRA.

Back

2-1-52

VARIANT 1 VARIANT 1 CONVERSIONCONVERSION

From From VarianVariantt

(V)2 LOX(V)2 LOX (V)3 OBOGS(V)3 OBOGS (V)4 Panel (V)4 Panel MountMount

(V)1 (V)1 Non-Non-OxygeOxygenn

-Re-orient -Re-orient pusher fanpusher fan

-Remove -Remove blanking cap blanking cap from H-from H-manifold portmanifold port

-Install oxygen -Install oxygen subassemblysubassembly

-Install ¾ to ¾ -Install ¾ to ¾ inch inch connector, connector, regulator hose regulator hose and regulatorand regulator

-Re-orient -Re-orient pusher fanpusher fan

-Remove -Remove blanking cap blanking cap from H-manifold from H-manifold portport


-Install bayonet -Install bayonet connector and connector and regulatorregulator

-Re-orient pusher -Re-orient pusher fanfan

-Remove blanking -Remove blanking cap from H-cap from H-manifold portmanifold port


-Install quick -Install quick disconnectdisconnect

2-1-53



(V)1 Non-(V)1 Non-OxygenOxygen

(V)3 OBOGS(V)3 OBOGS (V)4 Panel (V)4 Panel MountMount

(V)2 (V)2 LOXLOX

-Remove -Remove oxygen oxygen delivery delivery subassemblsubassemblyy

-Cap H--Cap H-manifold manifold portport

- Re-orient - Re-orient pusher fanpusher fan

-Remove -Remove regulator regulator hose and ¾ hose and ¾ to ¾ inch to ¾ inch connectorconnector

-Install -Install bayonet bayonet connector connector and regulatorand regulator

-Remove -Remove regulator hose regulator hose and ¾ to ¾ and ¾ to ¾ inch connectorinch connector


2-1-54




(V)2 LOX(V)2 LOX (V)4 Panel (V)4 Panel MountMount

(V)3 (V)3 OBOGOBOGSS




-Remove -Remove bayonet bayonet connector connector and regulatorand regulator

-Install ¾ to -Install ¾ to ¾ inch ¾ inch connector, connector, regulator regulator hose and hose and regulatorregulator

-Remove -Remove bayonet bayonet connector and connector and regulatorregulator


2-1-55




(V)2 LOX(V)2 LOX (V)3 OBOGS(V)3 OBOGS

(V)4 (V)4 Panel Panel MountMount




-Remove -Remove quick quick disconnect disconnect

-Install ¾ to -Install ¾ to ¾ inch ¾ inch connector, connector, regulator regulator hose and hose and regulatorregulator

-Remove quick -Remove quick disconnect disconnect

-Install bayonet -Install bayonet connector and connector and regulatorregulator

2-1-56

DISASSEMBLYDISASSEMBLY

CAUTIONCAUTIONOnly parts listed in the Illustrated Parts Breakdown Only parts listed in the Illustrated Parts Breakdown

(IPB) of NAVAIR 13-1-6.10 are authorized to be (IPB) of NAVAIR 13-1-6.10 are authorized to be disassembled.disassembled.

CAUTIONCAUTIONApply latex coating to the outside visual area of Apply latex coating to the outside visual area of

faceplate before disassembly to protect optical area faceplate before disassembly to protect optical area of faceplate from damage. The velveteen cover may of faceplate from damage. The velveteen cover may be used when latex coating (SPRAYLAT) is be used when latex coating (SPRAYLAT) is unavailable or time does not permit its use. unavailable or time does not permit its use.

2-1-57

CLEANING OF CLEANING OF COMPONENTSCOMPONENTS

CAUTIONCAUTION

When cleaning the mask, do not allow When cleaning the mask, do not allow solvent to come in contact with the solvent to come in contact with the faceplate.faceplate.

NOTENOTE

Velveteen covers are not to be used for Velveteen covers are not to be used for cleaning or polishing.cleaning or polishing.

2-1-58

MAINTENANCEMAINTENANCE

Initial assemblyInitial assembly Place-In-Service InspectionPlace-In-Service Inspection Visual InspectionVisual Inspection Preflight InspectionPreflight Inspection Intercom Unit Functional TestIntercom Unit Functional Test Respirator Assembly Functional TestRespirator Assembly Functional Test Postflight InspectionPostflight Inspection Special InspectionSpecial Inspection

2-1-59

Reference ManualsReference Manuals NAVAIR 13-1-6.10NAVAIR 13-1-6.10 NAVAIR 13-1-6.7-2 Section 6-5 CMU-NAVAIR 13-1-6.7-2 Section 6-5 CMU-

29(V)2P (CBR Overvest)29(V)2P (CBR Overvest) NAVAIR 13-1-6.7-3 Paragraphs: 3-14, 3-NAVAIR 13-1-6.7-3 Paragraphs: 3-14, 3-

58, 3-96, 4-54 and page 3-121 for helmet 58, 3-96, 4-54 and page 3-121 for helmet connectorsconnectors

NAVAIR 13-1-6-7.4 paragraph 3-42NAVAIR 13-1-6-7.4 paragraph 3-42 Individual aircraft NATOPSIndividual aircraft NATOPS CBR Manual NATOPS NAVAIR 00-80T-121CBR Manual NATOPS NAVAIR 00-80T-121

2-1-60

LESSONS LEARNEDLESSONS LEARNED Aircrew and Flight Equipmentmen Aircrew and Flight Equipmentmen

training is paramount.training is paramount. PRs and Pilots would rather have the PRs and Pilots would rather have the

COM system taken care of in the shop COM system taken care of in the shop than the aircraft.than the aircraft.

Not compatible with Cold Weather gearNot compatible with Cold Weather gear Requires increased Aircrew Requires increased Aircrew

Coordination - In both Donning and in Coordination - In both Donning and in Flight OpsFlight Ops

2-1-61

LESSONS LEARNED LESSONS LEARNED cont.cont.

For respirator functional test for A/P22P-14 For respirator functional test for A/P22P-14 variants 2-4 you can also place the H-manifold variants 2-4 you can also place the H-manifold into the closed position when the mask is into the closed position when the mask is properly tightened to the face and O-2 regulator properly tightened to the face and O-2 regulator is connected. If the wearer cannot take a breath is connected. If the wearer cannot take a breath in then it’s a good seal. Do this in addition to the in then it’s a good seal. Do this in addition to the functional test described on slide 13. functional test described on slide 13.

You can combine the respirator functional test You can combine the respirator functional test with the practice of the mask EP for fixed wing with the practice of the mask EP for fixed wing of O2 inoperation as a review.of O2 inoperation as a review.

Easier to don/doff the hood if the hood valve is Easier to don/doff the hood if the hood valve is closed and the pusher fan is running.closed and the pusher fan is running.

2-1-62

Questions?Questions? Can a Variant 2 Can a Variant 2

be converted be converted into a Variant 3?into a Variant 3?

Where is the Where is the Faceplate Faceplate Ripaway toggle Ripaway toggle located?located?

What instances What instances must the C2A1 must the C2A1 canister be canister be replaced?replaced?

What type of What type of aircraft uses a aircraft uses a Variant 1?Variant 1?

2-1-1 n uclear b iological c hemical aircrew cbr ensemble aircrew cbr ensemble a/p22p-14(v)...

Documents

hood assembly n neck

small n hood cowl

introduction n ap22

terminal objective n

nuclear agents n ap22p

n special order xl

slide slide

iceguard inhalation