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C50 Protective Mask New Equipment Training. Avon Protection Systems, Inc. - Our History. Avon Rubber p.l.c , our UK parent company, has manufactured high-performance rubber products since 1885.

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slide1

C50 Protective Mask

New Equipment Training

slide2

Avon Protection Systems, Inc. - Our History

  • Avon Rubber p.l.c, our UK parent company, has manufactured high-performance rubber products since 1885.
  • Established in Wiltshire, England, Avon Rubber (trading as AVON on the London Stock Exchange) is a worldwide provider of superior respiratory protection, dairy and defense industry products.
  • In response to its award of the JSGPM program by the US Department of Defense, Avon divested of the automotive, aerosol gaskets and product mixing business units to focus primarily on the Respiratory Protection and Dairy products.
slide3

1911

Our Mask Pedigree

  • GSR Mk IV

1st Gulf War

Falklands Conflict

  • 1943
  • 1939

WW1

WW2

  • 1980
  • Anti-Gas MK.I
  • GSR Mk V

WW2

  • S10 GSR

JSGPM/M50 FM53 C50

2007

slide4

JSGPM/M50

  • Improved vision
  • Improved comfort
  • Improved fit
  • Improved protection factor
  • Improved communications
  • Improved compatibility

Replaces 3 legacy masks

MCU2P

M17

M40

“One mask for all DOD users and missions”

slide5

50 Series - Timeline of Key Program Events

  • JSGPM/M50 Mission:
  • Provide Face, Eye and Respiratory Protection from Battlefield Concentrations of CB Agents, Toxins, Toxic Industrial Materials and Radioactive Particulate Matter
  • User Groups -All Services - Replaces Current M40/M42 and MCU-2/P Series Protective Masks
  • Current Status:
    • In Full Rate Production
    • 300,000 systems delivered to date (>50,000 C50’s)
    • Product fielded to US Armed Forces in NA, Guam, Turkey, South Korea, UK
    • Mask Capacity currently @ 300,000 units/year

C50 is the NIOSH approved variant

slide6

NIOSH Protection Factor Triangle

Triangle of Respiratory Protection

slide8

Comfort Harness

  • Low profile brow pads eliminate pressure points
  • Lycra material for comfort
  • Machine washable
  • User Benefits
  • Delivers easy donning and secure fit to head
  • Discomfort from helmet integration resolved

PRODUCT FEATURES

  • Fewer Replacement Parts
  • Speak through exhale valve
  • No speech diaphragm
  • No nosecup check valves
  • Common inlet/outlet valves
  • Unique 1-piece Visor
  • Flexible, distortion free Polyurethane visor
  • No yellowing / aging issues
  • Triple bonded, will not delaminate
  • Scratch resistant, self healing

PRODUCT FEATURES

  • User Benefits
  • Mask can be folded in half for quick storage
  • Distortion-free vision for weapons sighting
  • Visor profile integrates with all ballistic helmets
slide9

Simple Outserts

  • Increased ballistic protection
  • Distortion free
  • Additional scratch resistance
  • Flexible, lightweight
  • Various light filters
  • User Benefits
  • User can fit and remove outsert unaided
  • ‘Rip Away’ cover if user is sprayed with paint/dirt
  • Flexible visor allows user to fold mask for storage
  • Fail Safe Drinking
  • Highest flow rates
  • Triple valve system
  • Fits canteens and bladders
  • User Benefits
  • Easy drinking while on the move
  • Mask operable if external drinks tube damaged
  • Mouthpiece stows away when not in use

PRODUCT FEATURES

  • Communications Port
  • Unique integrated connector
  • Designed for voice amplifierand radios
  • User benefits
  • Clear communication for crowd control and team instructions.
  • Available comms lead works with existing 2 way radios
  • Filter Options
  • LH & RH 40mm filter mounts
  • Accepts traditional and conformal filters
  • User Benefits
  • Easily configured for LH or RH wearers
  • Lower inventory cost
  • Close fit conformal filters protrude less
slide10

Suit / Hood Interface

  • Integrated beard for compatibility with suits
  • No second skin required
  • User Benefits
  • Excellent fit with NFPA suits
  • Added throat protection
  • 3 Mask Sizes Available
  • Fits 2% - 98% of population
  • Butyl/Silicone faceblank material blend
  • Don in <9 seconds from carrier
  • User Benefits
  • High levels of comfort, no need to over-tighten
  • Only 2 straps to adjust
  • Pliable mask accommodates all face shapes

PRODUCT FEATURES

  • Low Cost of Ownership
  • Common inlet/outlet valve
  • Minimum replacement parts
  • Validated for >10 years
  • User Benefits
  • Lower inventory cost
  • Requires only basic user maintenance
  • Common parts with FM53
slide11

Summary

Product Improvements over legacy masks

  • Lighter in weight
  • Improved vision
  • Superior cheek-to-stock
  • Voice clarity w/projection unit
  • Easy to clean and maintain
  • Twin filter capability
  • CBRN F12B and CTF12 filters
  • Chlorobutyl/Silicon rubber blend
front module assembly identifying features comms port drink system
Front Module AssemblyIdentifying Features – Comms Port & Drink System

Drink Lever (open)

Drink Lever

(closed)

Storage mode

Operational mode

c50 training modules
Consist of:

Basic components of Mask Assembly

Accessory Items

Additional items for purchase with the C50

Repair Parts

C50 Training Modules
basic components
Basic Components
  • The base C50 system consists of:
  • Twin port mask
  • Black storage bag with poly bag inner liner
  • Full instruction manual
  • NIOSH certification matrix
slide15

CBRNF12 and CBRNF12B

Universal 40mm thread filter for protection against common CBRN threats. Must be sold with a CBRN mask

NIOSH APROVED FILTERS

C50 FILTERS

CTF12

40mm thread filter for protection against biological, CS and CN non-lethal munitions

slide16

VISION CORRECTION

  • Easily fits all 50 series masks without modification
  • Flexible design allows mask to fold for storage
  • Avon provides lens fitting service
  • Fully adjustable internal positioning
  • Accepts -8 to +10 Diopter lenses

VISION

slide17

COMMUNICATIONS

  • All 50 series masks supplied with integrated communication port

Voice Projection Unit (VPU)

  • Provides ability to easily communicate while wearing mask, key to mission success
  • Team Leaders typically direct team and crowds with VPU
  • Comms lead allows attachment to external radios

COMMUNICATIONS

Communications Lead

Microphone Assembly

slide18

A range of personal

  • wear carriers is available
  • Mask Carrier
  • Premium Mask Carrier

CARRIERS

slide19

drink lever

AVON HYDRATION

  • Provides hydration during extended wear
  • Developed to meet US DOD specifications
  • Canteen Cap Assembly is a NIOSH approved accessory (drinking in a hot zone not permitted)
  • CBRN hydration bladder provides higher flows and volume of liquid

drink coupler

Hydration System

HYDRATION

Canteen Cap Assembly

c50 replacement parts
C50 Replacement parts
  • Mouthpiece
  • Rotates into mouth by turning lever on front of mask
  • Cuts to length for user comfort
  • Remove for PortaCount testing
  • Filter Gasket
  • Seal filter to mask
  • Must be inspected regularly for damage
  • Now in Grey (Previously black)
  • Front module Cover
  • Protects outlet valve
  • Acts as dead space
  • Enhance passive communication
  • Cover for comms connector
c50 replacement parts1
C50 Replacement Parts

Inlet/Outlet Disk Valves

  • An Inlet Disk Valve is used to help control the management of airflow through the mask during the breathing cycle.
  • The valve closes on exhalation stopping back flow of air through the filter.

Head Harness Assembly

  • Stretchable and breathable fabric adjust to head form
  • Washable up to 10 times
  • Once adjusted to wearer, bottom two strap only require adjustment during donning
  • Low profile brow pad prevent hot spots during helmet use
slide22

OUTSERTS

Clear outsertfor increased ballistic protection, prevents wear to primary polyurethane visor

  • Outserts provide additional eye protection
  • Simple to use
  • Users can fit and remove outsert quickly while wearing a mask

Blueblocker outsert for specialist users. Removes blue light wavelengths for sharper weapons sighting (ideal for snipers)

Sunlight outsert for eye protection in extreme environments. Hides wearer eyes to provide psychological advantage in threat scenario

VISION

slide23

C50 Protective Mask

Initial Sizing and Fitting

slide24

Warnings, Cautions & Notes

WARNING

WARNING User’s safety depends on properly sized and fitted mask assembly.

Before putting on and adjusting mask assembly, users shall remove all hairpins, combs, hair knots, buns, or braids that will interfere with mask assembly seal. Users must be clean-shaven to prevent mask assembly leaks.

DO NOT wear contact lenses (soft or hard) while wearing CB Protective Masks. Inadequate oxygen supply to the corneal surface, exposure to dust, dirt, and smoke/gas may cause serious vision loss or eye damage. Users requiring vision correction are provided optical inserts for their protective masks.

NOTE

Masks are to be cleaned as often as is required. However, MASK MUST BE CLEANED AND SANITIZED BEFORE TRANSFERRING TO ANOTHER USER.

Initial sizing and fitting should only be accomplished by trained personnel and is conducted without the hood installed.

slide25

C50 Facepiece Sizes

  • The mask is available In 3 sizes to fit most of the adult population
  • Twin port filter mount accommodates left and right hand shooter
  • Size is molded into mask above visor
  • Typical sizing % for a team are listed below:
sizing gauge familiarization
Sizing Gauge Familiarization

Sizes

User Diagram

*Directions on the reverse side

Eye Location Guide

sizing procedures w sizing gauge
Sizing Procedures w/Sizing Gauge

Note: It maybe more convenient to size and fit using a sizing set consisting of 1 of each size C50. Once correct size is determined, a new mask can be issued

  • Place the gauge to the face diagonally along the line from the point of the chin to the widest point of the cheekbone.
  • Read the size of the mask where it touches the cheekbone.
  • If between two sizes pick the larger size
  • Have the user don the selected mask, and assist in correctly tightening the straps
sizing procedures w sizing gauge cont
Sizing Procedures w/Sizing Gauge Cont.

Note: ensure the your eyes are at the same level as the users.

  • Using the eye locator on the gauge, locate the bottom edge of the guide on the rubber lip at the bottom of the eye lens. Locate the “Top of Lens” mark with the top of the eye lens.
  • If the pupils are within the “correct size” zone the mask is properly sized.
  • If the pupils are in the “too small” zone, select a larger mask. Repeat the last three steps.
  • If the pupils are in the “too big” zone, select a smaller mask. Repeat the last three steps.
alternate sizing procedures
Visually assess the size of the user and select the most likely size mask

Have the wearer hold the selected size mask on their face with the chin positively located in the chip cup

Pull the head harness over the head and tighten the cheek, brow and temple straps

Check to see that the center of the pupils is slightly above the centerline of the visor

If the eyes appear to be too high, the mask is too small; if they are too low, the mask is too big

Alternate Sizing Procedures
alternate sizing procedures1
The mask should make firm contact with the face around the entire perimeter of the facepiece

The distance between the edge of the mask and the lobe of the ear is typically in the range of .5 to 1.5 inches

If the distance is less, then the mask is probably too large and gaps at the forehead and chin may be observed

If the distance is greater, then the mask is too small and may appear to be perched on the face

Remove the initial mask and issue the warfighter the selected mask size

Alternate Sizing Procedures
fitting procedures
Remove the mask and issue the correct size to the user.

Clean the sizing masks for next fitting

Assist the user in donning the correct size mask by:

Open a CBRN F12B or CTF 12 Filter and install

Ensure microphone is installed if required

Install optical correction if required

AVON recommends that canteen caps be changed to the Avon canteen cap at this time.

Fitting Procedures
vision correction assembly
Installation

Reach inside facepiece and hold nosecup away from vision correction assembly

Place the vision correction support frame on the stand-off and push it down

Flex the facepiece in the temple strap area on the left or right sides mask; gently push the support frame-mounting tabs into the vision correction support frame receptacle

Vision Correction Assembly

Receptacle

Mounting Tabs

Stand Off

Support Frame

vision correction adjustment
Don the mask; eyes should be centered, if not determine which direction the adjustment should be made – up or down

Doff the mask

Loosen the spectacle frame assembly cam lock

Slide frame assembly up or down to adjust

Lock in place with cam lock

Re-check to ensure the stand-off is still in place

Don and recheck adjustment

Vision Correction Adjustment

Cam Lock

mask fitting procedures
Mask Fitting Procedures
  • Loosen all of the head harness straps completely
  • Ensure temple strap pivoting buckles remain open
  • Pull harness over front of mask
  • Have the user hold hair away from the face
  • Place chin in the chin cup of mask and have user hold assembly tightly against the face
  • Grasp harness tab and pull over the head
  • Pull all the way down
  • Adjust harness so that temple straps are parallel to the ground
fitting procedures1
Tighten cheek straps one at a time until snug against face

Adjust brow straps one at a time until tight and secure in the brow strap covers

Adjust temple straps one at a time until snug

Close pivoting buckle clamp plate securing the temple straps in place

Fitting Procedures
checking mask for fit
Check position of temple and cheek straps

Temple straps should not be cutting top of ears

Temple straps should be parallel to the ground

Cheek straps should not be cutting bottom of ears

Checking Mask for Fit
  • NOTE
  • Once the mask is adjusted correctly, DO NOT ADJUST the brow and temple straps again. The mask is now fitted and adjusted correctly. Only the cheek straps need to be loosened or tightened when donning or doffing the mask
checking mask for fit1
Checking Mask for Fit
  • Recheck that the eyes are centered
  • Straps do not cut into ears
  • Mask assembly pressure
  • Bottom of mask assembly does not cut into the throat
  • Skin in front of ear is not wrinkled
  • Nosecup does not obscure vision
  • Edges are flat against the face and not rolled under
negative pressure test after initial fitting
Have user place palm over outlet valve and blow outward with large breath

Them place the palm over the inlet hole of the filter and breath in. Mask should collapse against the face and remain there while holding the breath. If it does, fit is correct.

If it fails check the following and repeat the negative after each one

Negative Pressure Test After Initial Fitting
negative pressure test failure checks
Check for hair, clothing, or other matter interfering with seal

Ensure headharness is pulled down as far as possible

Ensure edges are flat against the skin

Have warfighter feel for air leaks by feeling for incoming air

Adjust straps as required

To correct leaks around throat area lift up on mask

If still does not seal try another size or different mask

Negative Pressure Test Failure checks
fitting procedures2
Size the internal drink tube

Turn the drink lever upwards to reposition the internal drink tube towards lips

If it is too long, doff the mask and pull the internal drink tube out

Cut internal drink tube behind the first barb

Reinstall internal drink tube

Repeat to achieve the proper fit

NOTE

Ensure not to cut the internal drink tube too short or the

warfighter will not be able drink while wearing the mask

Fitting Procedures
fit testing
Once all three steps are complete, the mask must be fit tested.

This is done using the TSI Portacount Test System

Before either of the tests begin, the mask must be set up properly.

Fit Testing
fit and leak test theories
Fit and Leak Test Theories
  • Just because a mask is worn does not mean that the user is breathing clean air. If the mask is donned improperly or it is not functioning correctly, articles can enter the mask through various leak paths.
  • When a leak exists within the mask system, the user is not properly protected.
  • These tests ensure that the user is wearing the mask properly and that the mask is functioning properly.
  • Mask fit testing is performed by sampling the air inside the mask and comparing this to the amount of particles contained in the air outside the mask.
preparation of the tsi portacount
Preparation of the TSI Portacount

CAUTION

NO SMOKING/DIPPING WITHIN 30 MIN. OF TESTING WITH THE PORTACOUNT.

NO SMOKING AROUND THE PORTACOUNT.

preparation of the tsi portacount1
Preparing the Mask:

Visually inspect the inside and outside of the mask

Attach modified drink tube sampling adapter to the drink tube coupler.

Have user don the C50

Turn the drink tube lever to the ON position

Caution:

All water or foreign material must be expelled from the mask drink tube before the sample tube can be connected. BLOW SERVERAL TIMES TO CLEAR. If obstruction cannot be removed, the mask should be returned for maintenance.

Preparation of the TSI Portacount
slide45

C50 Protective Mask

Maintenance & Removal of Components

warnings cautions and notes
WARNING

If you have not used your mask for 30 days or more, perform all Maintenance prior to using your mask.

DO NOT use tissue paper or a paper towel to remove dirt or moisture from front module cover, outlet disk valve, or outlet valve seat. Paper may break up and lodge in outlet valve area causing leakage.

It is important to properly clean your mask. A dirty mask will compromise its ability to provide maximum protection.

CAUTION

DO NOT use high pressure water to clean mask, it may damage components.

Care must be taken not to scratch the visor and outserts when handling the mask assembly.

NOTES

If components identified in maintenance are not present, notify next higher level maintenance

WARNINGS, CAUTIONS and NOTES
c50 mask maintenance concept
No maintenance requirement above field level

Cornerstone of maintenance on masks is operator PMCS

Field semiannual PMCS validates performance of operator PMCS

Special tools are not required for maintenance

Every component is listed in the PMCS table

C50 Mask Maintenance Concept
clear sunlight laser outserts
Removal

Grasp the top and bottom of the outsert with both hands and gently rotate the bottom of the outsert up and away from the facepiece assembly

Installation

Align the locking tabs on the ends of the outsert with the outsertreceptacles

Gently rotate the outsert down pushing the locking tabs into the outsert receptacles

Clear/Sunlight/Laser Outserts
outlet valve cover
Outlet Valve Cover

Removal

  • Remove drink tube coupler from receptacle
  • Unwrap external drink tube
  • Turn the drink tube lever to a horizontal position
  • Grasp outlet valve cover from underneath the communications port and lift

Installation

  • Turn drink tube lever to clear the outlet valve cover
  • Align the outlet valve cover over the communications port
  • Gently snap into place
  • Close communications port door by pushing on the raised tab until it clicks
  • Reinstall drink components
outlet disk valve
Removal

Remove the outlet valve cover

Pinch center of the outlet disk valve between the thumb and middle finger, and pull gently away from the mounting post

Installation

Visually inspect the disk

Align over the valve mounting post

Gently press the center of the disk until fully seated on the mounting post

Replace outlet valve cover

Outlet Disk Valve
filters
Filters

Removal

  • Grip filter body and unscrew anti-clockwise until filter is removed from filter mount

Installation

  • Grip filter with 40mm thread fitting pointing outwards
  • Align with filter mount on mask
  • Screw in clockwise
  • When resistance is felt as filter touches gasket give filter a good final turn to compress casket
  • Filter should be tightly retained
  • Each time mask is used, remove filter and inspect gasket or
  • Back of filter slightly in a anti-clockwise rotations and retighten as above
internal drink tube
Internal Drink Tube

Removal

  • Turn drink tube lever on front module assembly upward
  • Grasp internal drink tube and firmly pull
  • Turn drink tube lever downward to place internal drink tube coupler in stowed position

Installation

  • Turn drink tube lever on front module assembly upward
  • Install drink tube on drink tube coupler and press
  • Adjust to fit
  • Place internal drink tube in stowed position
  • Check for proper alignment to achieve proper fit
air deflectors
Removal

Reach into facepiece and move the nosecup to one side exposing the air deflector

Gently pull the air deflector off the filter mount exposing the inlet disk valve

Installation

Move nosecup and position the air deflector over the filter mount clamp ring ensuring air deflector is aligned with drink couple stow feature in bottom of mask

Air Deflectors
inlet disk valves
Inlet Disk Valves
  • Removal
    • Fold back the nosecup to expose the air deflector, remove
    • Pinch valve gently with thumb and middle finger, and pull away from the mounting post
  • Installation
    • Check that the disk valve and seat are clean
    • Fold back the nosecup to expose center hole of the filter mount assembly
    • Position the outlet disk valve
    • Gently press the center of the disk until fully seated on the mounting post
head harness
Head Harness

Removal

  • Undo the two brow strap hook and pile fasteners at the top of the head harness skullcap and pull the brow straps through the slots
  • Lift the clamp plates of the pivoting buckles and pull the temple straps through and out of the buckles
  • Remove the cheek straps
head harness1
Head Harness

Installation

  • Slide the two brow straps throughthe brow strap slots; fold straps over the slots and fasten to head harness brow strap covers at the top of the skullcap
  • Lift clamp plates of buckles and thread the temple straps through the pivoting buckles; push the temple straps through the buckle opening, loop over and push the folded end down through the slot between the clamp bar and the retaining bar; leave clamp plates open
  • Thread the cheek straps through the buckles by pushing the folded end of the cheek straps through the wide opening; then push it back through the narrow opening (front slot)
amplifier audio frequency vpu
Amplifier, Audio Frequency VPU

Installation

  • Place the amplifier adapter into the facepiece assembly by gently pressing the adapter pins into the communications port
  • Install two “AAA” batteries in amplifier
  • Don and clear the C50
  • Open communications port cover on front module cover
  • Grasp the amplifier by the upper and lower locking clamps; place upper locking clamps into slots on the top of the front module main body; squeeze lower hinged locking clamp while lowering the amplifier down and press the amplifier onto the mask; ensure the amplifier communications port connector fits into the communications port receptacle, until it snaps into place
  • Turn switch to on position
amplifier audio frequency vpu1
Amplifier, Audio Frequency VPU

Removal

  • Ensure the amplifier is turned off
  • Grasp the amplifier by the upper and lower locking clamps; squeeze lower hinged locking clamp and lift amplifier up and away from mask
  • Close the communications port on front module
  • Doff the M50 and place on a flat surface facing down
  • Remove batteries from amplifier
  • Stow the amplifier and batteries in the carrier

Side View

Front View

slide59

Amplifier, Audio Frequency VPU

Battery Replacement

  • Loosen battery compartment locking screw and open.
  • Remove old batteries and replace with new ones.
  • Close battery compartment.
vision correction assembly1
Installation

Reach inside facepiece and hold nosecup away from vision correction assembly

Place the vision correction support frame on the stand-off and push it down

Flex the facepiece in the temple strap area on the left or right sides of the mask; gently push the support frame-mounting tabs into the vision correction mounting socket.

Vision Correction Assembly
vision correction assembly2
Vision Correction Assembly

Removal

  • Hold nosecup away from vision correction assembly
  • Push the vision correction support frame up to remove from the stand-off
  • Flex the facepiece in the temple strap area on the left or right sides of the mask
  • Gently pull the vision correction mounting tabs from the socket
vision correction adjustment1
Don the mask; Eyes should be centered but if not determine which direction the adjustment should be made – up or down

Doff the mask

Loosen the spectacle frame assembly cam lock

Slide frame assembly up or down to adjust

Lock in place with cam lock

Don and recheck adjustment

Vision Correction Adjustment

Cam Lock

slide63

Changing filter side

  • The C50 allows for LH and RH filter configuration
  • Filter plug can only be removed used the Avon filter plug removal tool
  • Insert tool into plug and unscrew anti-clockwise to remove
  • Inspect gasket, if damaged replace
  • Insert filter plug into opposite filter mount after inspecting gasket
  • Use filter plug tool to tighten plug in a clockwise direction
  • Tighten well
  • Leak test mask prior to re-use
  • This is a level 2 trained technician task

Filter plug

Filter plug removal tool

slide64

C50 Protective Mask

Cleaning and Sanitizing

slide65

Cautions, Warnings & Notes

CAUTION

DO NOT use a high-pressure hose to clean mask, it may damage components.

CAUTION

DO NOT use hot water to clean the mask. Damage to the mask may result. Use warm (comfortable to the touch) water. 

WARNING

DO NOT use tissue paper or a paper towel to remove dirt or moisture from front module cover, outlet valve, or outlet valve seat. Paper may break up and lodge in outlet valve area causing leakage.

NOTE

Masks are to be cleaned as often as is required. However, MASK MUST BE CLEANED AND SANITIZED BEFORE TRANSFERRING TO ANOTHER USER.

Use only potable water to clean mask.

Cleaning may be performed by the operator but must be closely supervised and inspected by the NBC NCO or other trained personnel.

slide66

Types of Cleaning & Sanitizing

  • Light Cleaning
  • Heavy Cleaning/Sanitizing
slide67

Supplies Required

  • Brush, scrub
  • Bulb, aspirator
  • Calcium hypochlorite (HTH)
  • Cleaning compound, optical lens
  • Cloth, cheesecloth
  • Gloves, chemical and oil
  • Isopropyl rubbing alcohol
  • Pail, utility
  • Soap, toilet
slide68

Mask Preparation

Remove mask assembly

Remove the VPU if attached

Remove dynamic microphone and microphone adapter

Remove the filter.

Remove the hood if attached

Remove drink coupler from its housing.

Remove inlet valve disc

Remove greasy or oily substances with alcohol

slide69

Light Cleaning

  • Using cheesecloth Clean:
    • Facepiece
    • Inlet valve disc
    • Filter
  • Rinse by wiping with cheesecloth
slide70

Heavy Cleaning

  • Remove all components and immerse and agitate until all sand and dirt has been removed
  • Rinse in clear, warm water.
  • Dry with cheesecloth or allow to air dry.
  • Perform drink tube procedures (will discuss next slide)
  • Install inlet valve disc in filter mount assembly.
  • Replace components
  • Perform function checks
  • Repack mask carrier
drink system cleaning
Drink System Cleaning

Fill the canteen with water replace cap.

Connect the drink coupler and open the shut off valve.

Hold the mask upside down and allow water to flow through the drinking system. Repeat twice.

Remove the canteen cap blow from the canteen through the mouthpiece

Remove the drink coupler from the canteen cap/Camelbak

Check the drinking system for proper function.

slide72

Sanitizing the Mask

Assure that calcium hypochlorite is fully dissolved

Remove all components and immerse in sanitizing solution for 5 minutes; then agitate 3 minutes.

Rinse in clear, warm water.

Dry with cheesecloth or allow to air dry.

Perform drink tube procedures

Install new inlet valve disc

Replace components

Perform function checks.

Repack mask carrier.

slide73

Sanitizing the Drink System

  • Fill canteen/Camelbak with calcium hypochlorite solution
  • Position facepiece face-up and connect the drink coupler
  • Open the shut off valve and invert canteen/Camelbak above facepiece.
  • Squeeze canteen/Camelbak to force the sanitizing solution through the quick disconnect drink coupler.
  • Lower canteen/Camelbak to upright position or squeeze sides to vent canteen.
  • Rinse twice with clear water using the same process.
  • Remove the coupler and blow through the mouthpiece using the bulb aspirator.
  • Dry all parts with cheesecloth or allow to air dry.
slide74

Cleaning the Mask Carrier/Individual Equip. Carrier

  • Soak brush in pail of cool water then shake to remove water.
  • Empty mask carrier/accessory pouch.
  • Remove dirt and foreign matter.
  • Use a damp/dry brush to clean exterior
  • Ensure the carrier, accessory pouch and mask components are completely dry before repacking mask.
operation and storage conditions
Operation and Storage Conditions
  • Prior to issuing, the mask and filters should be stored in their original packaging.
  • Storage temperatures should be room temperature (normal warehouse storage typically 15°C-25°C)
  • Once the mask has been issued, it should be stored in its carry bag.
  • Avoid placing your mask where it may get crushed or damaged by heavy items.
  • Avoid long exposures to temperature extremes
operation and storage conditions1
Operation and Storage Conditions
  • Your FM12 mask is capable of operating within the temperature range -25°C to +70°C. (~ -40°F to ~ 150°F)
  • While operational and your mask is not being worn, it should be kept in its carry bag.
  • You should avoid carrying any other items in your carry bag that may damage your mask.
  • Avoid crushing your mask by sitting on it or placing it under other objects
summary
Summary

As a level 2 Operator, you should now know how to:

  • Properly size and fit a C50 correctly
  • Properly don and doff your mask
  • Be aware of the importance of the filter
  • Correctly clean your mask
  • Inspect and change replaceable components
summary1
Summary
  • Your C50 will save your life, but only if you look after it correctly and you follow the training you have been given
  • If you have any questions in the future please contact Avon Protection Systems directly or through our Web Site: www.avon-protection.com
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Marketing & Business Development

Sales

Customer Service

Robert Protheroe

National Sales Manager

484-639-2445

robert.protheroe@avon-protection.com

Denise Barlow

Regional Sales Manager – Midwest/NE

231-779-6445

denise.barlow@avon-protection.com

Tony Lechner

Regional Sales Manager - Southeast

443-307-1558

tony.lechner@avon-protection.com

Jon Nelson

Regional Sales Manager - West

313-559-5833

jon.nelson@avon-protection.com

Jamie Snyder

Regional Sales Manager – South West

602-284-7167

jon.nelson@avon-protection.com

Gary Dunn

VP Sales and Marketing

231-779-6217

gary.dunn@avon-rubber.com

James Wilcox

Business Development Manager

231-779-6440

james.wilcox@avon-protection.com

Lisa Grube

Marketing Manager

231-779-6442

lisa.grube@avon-protection.com

Tracey Chapman

Sales and Marketing Coordinator

231-779-6444

tracey.chapman@avon-protection.com

Sherrea Turner

Customer Service Team Lead

231-779-6447 or 1-410-273-0124

customerservice@avon-protection.com

Jen Renfer

Licensing and ROW Customer Service

Coordinator

231-779-6246

jen.renfer@avon-rubber.com

customerservice@avon-protection.com

1-888-AVON-440

www.avon-protection.com