USER MANUAL - AGT Tactical
Contents
1. Replace the Is external drink tube internal drink assembly missing or tube and retest damaged Replace the external drink Is drink tube lever tube assembly damaged and retest Replace mask Is drink coupler damaged Replace the drink coupler and retest Is resistance felt when blowing through internal drink tube Is coupler seated properly into YES canteen cap 1 Replace the Re seat Replace mask and retest drink coupler and retest Is drink system Operational Level 2 Maintenance Troubleshooting continued Conduct drink tube leakage test using porta count if available or replace mask Level 2 Maintenance Troubleshooting continued MICROPHONE ASSEMBLY AND RADIO FREQUENCY CABLE INOPERATIVE Microphone assembly and cable inoperative Is communication system operating Check communications port contacts on mask for damage communication system and retest Are contacts damaged er Replace mask microphone assembly Is cable damaged Replace Microphone microphone with assembly cable and retest Is microphone assembly missing damaged or improperly installed Replace or re seat the microphone assembly Replace Microphone assembly and retest Is microphone NO operational d Replace mask Level 2 Maintenance Troubleshooting continued FM53 Spare Parts Overview Mask Assembly External Drink Tube and Drink Coupler Assembly2. Route the drink coupler and external drink tube through the communications port cutout of the hood Unfasten the hook and pile straps on the hood and feed through the hood attachment slots on the mask Refasten the strap Adjust the hood so that the rubber portion surrounds the VREU main body communications port and the filter mount Stow the drink coupler in the receptacle on the mask and ensure the external drink tube is properly stowed around the VREU main body Replace the canister and voice projection unit Return mask to stowage configuration A WARNING ENSURE THE RUBBER PORTION OF THE HOOD DOES NOT INTERFERE WITH THE MOUNTING OF THE CANISTER Verify the following The hood edges are behind the outsert receptacles There are no gaps or skin showing anywhere around the head The rubber portion of the hood is positioned correctly on the mask Using the Hydration System A WARNING USE ONLY APPROVED HYDRATION ATTACHMENTS OR ADAPTERS WITH THE FM53 HYDRATION SYSTEM FAILURE TO OBSERVE THIS WARNING MAY RESULT IN INJURY OR DEATH THE USE OF THE HYDRATION SYSTEM WITHIN A CONTAMINATED AREA IS NOT PERMISSIBLE BY NIOSH e e e SC 7 Connecting the Hydration System While steadying the mask assembly with one hand pull the drink coupler from its storage location Flip open the protective cover on the approved hydration system Insert the drink coupler into the approved hydrations syst
3. To Install e Grasp the top and bottom of the outsert with both hands e Tiltthe outsert with the bottom up and align outsert over the eyelens e Align the locking tabs on the ends of the outsert with outsert receptacles on the mask and gently rotate the outsert down pushing the locking tabs into the receptacles Using Outserts e Ensure the locking tabs are secured to the mask assembly To remove grasp the top and bottom of the outsert and gently rotate the bottom of the outsert up and away from the mask A WARNING ENSURE THAT IF REMOVING OUTSERTS IN AN CONTAMINATED ENVIRONMENT THAT YOU HOLD THE MASK AGAINST YOUR FACE WITH YOUR FREE HAND TO ENSURE THE SEAL OF THE MASK IS NOT BROKEN Twin Port Configuration if applicable WARNING THIS PROCEDURE MUST BE PERFORMED BY LEVEL 2 D PERSONNEL ONLY TRAINE FAILURE TO FOLLOW THE PROCEDURE CORRECTLY AND AFTERWARDS CHECK THE MASK FOR LEAKAGE COULD RESULT IN THE MASK PROVIDING LOW PROTECTION WHICH MAY LEAD TO INJURY OR DEATH Special Tool Filter Mount Filter Mount Plug Tool Sm A Blanking Plug P N 72601 57 P N 72601 56 e Remove the canister Firmly grip the filter mount containing the plug with one hand Using the filter mount plug tool unscrew the plug counterclockwise and remove from the filter mount Examine the filter mount gasket and replace if damaged Insert plug into opposite filter mount and screw in clockwise u
4. Dirty or Damaged Air Deflector Removal Proper alignment of Air Deflector Fold the nosecup back to expose the air deflector Graspthe air deflector and pull outward until it separates from the filter mount Air Deflector Installation Fold the nosecup back to expose the filter mount e Orient the air deflector tab with the bottom filter mount notch and gently push until the air deflector fully seats into the filter mount Inlet Disk Valve e Missing Sticky Torn e Dirty e Will not seat properly Air deflector and nosecup removed for clarity Inlet Disk Valve Removal Fold backthe nosecup to expose the air deflector Remove the air deflector exposing the inlet disk valve e Pinch the center of the inlet disk valve between the thumb and index finger and gently pull the disk valve away from the valve mounting post Operator Maintenance continued Inlet Disk Valve Installation old back the nosecup to expose the filter mount assembly nsertthe tab on the inlet disk valve into the hole in the valve seat From the exterior of the valve seat grasp the tab and gently pull until the disk valve seats into the valve seat e Replace the air deflector FM53 Operator Maintenance continued Internal Drink Tube Dirty or Damaged e Leaks e Unable to drink while wearing mask Drink Tube Lever 75 Missing e Sticking Willnotturn Internal Drink Tube Removal e Note
5. Level 2 Maintenance Troubleshooting continued Level 2 Maintenance Troubleshooting continued MASK FAILS TO SEAL Ee is the mask properly sized and fitted Check mask for holes or tears Does the mask have holes or Is the canister loose or damaged Replace Is the gasket canister or missing or tighten and damaged retest Replace gasket and Is valve cassette assembly loose or damaged Tighten and or replace the cassette Is valve cassette andrea assembly clean Is the VREU seat clean Clean or NO replace the Y Conduct mask leakage cassette and Clean and test using a porta count retest retest if available or replace the mask Level 2 Maintenance Troubleshooting continued FM53 Level 2 Maintenance Troubleshooting continued VOICE PROJECTION UNIT INOPERATIVE Voice projection unit inoperative Check communications port contacts on the mask for damage Are contacts damaged Replace mask battery missing damaged or expended Replace battery and Is microphone retest adapter missing or damaged Replace x or install Is voice n microphone unit damaged adapter and retest Replace mask Replace voice projection unit and retest Level 2 Maintenance Troubleshooting continued Level 2 Maintenance Troubleshooting continued DRINK SYSTEM INOPERATIVE Drink system inoperative S internal drink tube issing or damaged
6. USER MANUAL Information contained in this manual is technically accurate at the time of this printing Updates are made periodically to the information herein If you have comments please forward them to Avon Protection Systems Inc THANK YOU Multi language versions of this manual available at www avon protection com AVON FM53 Part number 72601 59 Issue 2 0 JAN 2010 Table of Contents Section Page 1 Introduction 2 2 FM53 Air Purifying Respirator 3 3 NIOSH Cautions and Limitations 4 4 General Warnings 7 5 Sizing and Fitting Procedures 8 6 Nosecup Sizing and Fitting 9 7 Fitting the Voice Projection Unit VPU 10 8 Quantitative Fit Test 11 9 Pre Check Procedure 12 10 Donning Negative Pressure and Pre Use Checks 13 11 Pre Use Check 18 12 Doffing the Mask removing 19 13 Canister Installation and Removal 20 14 Storage and Transportation 21 15 Deployment Stowage 22 16 Head Harness Removal and Installation 23 17 Protective Hood Installation and Removal 24 18 Using the Hydration System 25 19 Vision Correction Assembly Installation and Removal 27 20 Using Outserts 28 21 Twin Port Configuration if applicable 29 22 Valve Cassette Assembly Removal and Installation 30 23 Cleaning Procedures 32 24 Maintenance Allocation 33 25 Operator Maintenance 34 26 Level 2 Maintenance 38 27 Operator Troubleshooting Procedures 40 28 Level 2 Maintenance Troubleshooting 42 29 Spare Parts Overview 49 FM53 Introduction Introdu
7. WARNING THESE INSTRUCTIONS ARE TO BE PERFORMED BY A Meco m m LEVEL 2 TECHNICIAN Nosecup Sizing and fitting Removal Remove the internal drink tube and microphone assembly e With one hand grasp the nosecup and gently unseat it from the VREU main body Gently pull up and out unseating the nosecup from around the drink communications assembly Installation e Orient the nosecup and align the nosecup drink tube and microphone pass through with the drink communications port With one hand support the mask and with the other push firmly downward seating the nosecup around the drink communications port ensuring the communications cutout is flush with the top of the communications port e Ensure the VREU main body cutout in the nosecup is properly routed around the VREU main body assembly on the interior of the mask e Install the internal drink tube and microphone assemblies FM53 Fitting the Voice Projection Unit VPU WARNING THE VPU IS REQUIRED FOR NIOSH CBRN APLLICATIONS ANY FIT TEST MUST BE UNDERTAKEN WITH THE VPU IN PLACE The FM53 Protective Mask has a ECP to attach the voice projection unit and other communications devices which use an internal microphone pn 72601 13 To attach the voice projection unit Prior to installing the VPU ensure the VREU Lever is in the Negative Pressure APR Mode e Bring the voice projection unit to the mask with one hand at ap
8. Canister should be hand tight Always select the correct size of mask for each individual operator Operators are required to conduct a quantitative fit test to confirm the correct mask size has been selected Always don and doff the mask in an area known to be free of contaminants Always perform a satisfactory negative pressure check before entering a contaminated area Keep a cleanly shaven face to ensure a good seal Operators shall remove all hairpins combs hair knots buns or braids that will interfere with the seal of the mask Do not use abrasive or solvent cleaners of any sort to clean the mask Do not wear contact lenses when wearing the mask Specialist maintenance other than the normal operator checks Level 1 specified in this manual must be performed by an Avon certified service center or by Avon certified Level 2 technician General Warnings Sizing and Fitting Procedures WARNING SIZING AND FITTING PROCEDURES MUST BE PERFORMED BY A TRAINED LEVEL 2 TECHNICIAN The FM53 Protective Mask is available in four sizes A sizing tool is available to assist in initial selection of the correct mask size It does no more than assist initial selection Only a successful completion of a quantitative fit test can determine correct fit It is a requirement that the initial sizing and fitting be performed by trained personnel When sizing is correct the eyes of the operator appear on or slightly ab
9. Lay the mask on a flat surface with eyelens facing up Remove the external drink tube and drink coupler from their stowage location e Firmly grasp the external drink tube near where it connects to the drink communications port and pull gently until it disconnects from the port External Drink Tube and Drink Coupler Assembly Installation e Lay the mask on a flat surface with eyelens facing up e Insert the drink coupler into it s storage receptacle and route the external drink tube around the VREU main body as if storing Level 2 Maintenance e Grasp the external drink tube near the drink tube connector aligning it with the drink tube port on the WW K drink communications port and push inward until the N dg AN tube fully seats AY i Rotating the tube back and forth or lubricating the tube connector with water may assist with installation FM53 Level 2 Maintenance continued Drink Coupler Assembly y Dirty or Damaged Vz NS e Leaks Unable to drink while S wearing mask Drink Coupler Assembly Removal Note During disassembly make a note of the drink coupler orientation it will assist in the reinstallation e Lay the mask on a flat surface with eyelens facing up e Remove the external drink tube and drink coupler from their stowage location e With one had firmly grasp the drink coupler where it connects to the external drink tube and with the other hand grasp the external drink tu
10. O rings Valve Cassette ssembly Gasket Head Harness Internal Drink Tube Nosecup Air Deflector Spare Parts Overview Inlet Disk Valve 49 AVEN neve PROTECTION TORRENTE Avon 50 amp 53 Series Respirator Vision Correction System FAX or mail completed form to Avon Prescription Lens Order Form Date Daytime Telephone Customer Shipping Address Billing Address if different Name Name Address Address City City State Zip Code State Zip Code Country Country Email Address questions about the prescription Prescription Please enclose the original or photocopy of the prescription you received from your Optometrist or Ophthalmologist MUST INCLUDE SPECIFIC PUPIL DISTANCES PD IN ADDITION TO PRESCRIPTIONS The ophthalmic laboratory will ship directly to you the corrective lenses mounted in the lens frame system to the billing or shipping ad dress listed above Please provide the following contact information about your Optometrist or Ophthalmologist if the laboratory has any Name Email Telephone Number FAX number Polycarbonate Lens Type check one Single Vision St 28 Bifocal segment heights are 5mm below center unless otherwise noted OD Add OS Add Note Prescription limits are 10 00 diopters to 8 00 diopters astigmatic power up to 2 50 diopters Pricing Information Quantity pricing available Send Che
11. containing less than 19 5 percent oxygen B Not for use in atmospheres immediately dangerous to life or health C Do not exceed maximum use concentrations established by regulatory standards H Follow established cartridge and canister schedules or observe ESLI to ensure that cartridges and canisters are replaced before breakthrough occurs 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 s Instructions for changing canisters NIOSH Cautions and L 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 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 R Some CBRN agents may not present immediate effects from exposure but can result in delayed impairment illness or death S Special or critical User s Instructions and or specific use limitations apply Refer to User s Instructions before donning T Direct contact with CBRN agents requires proper handling of the respirator after each use and between multiple entries dur
12. troubleshooting procedures INPUT Require action perform in the sequence indicated Indicates equipment was as specified Indicates equipment was not as specified DECISION NO Equipment indication YES Repair procedures ACTION Perform these procedures and repeat the test as indicated to ensure trouble is corrected ACTION Required action Level 2 Maintenance Troubleshooting continued EYELENS FOGS EXCESSIVELY Eyelens fogs excessively Is nosecup damaged YES Bl Replace nosecup Is nosecup properly NO seated Ne E Check air retes deflector Is the air deflector NO missing damaged or YES installed incorrectly Check inlet disk valve i is the inlet disk valve NO missing damaged or YES installed incorrectly Replace mask Replace the inlet disk valve and retest Replace the air deflector and retest Level 2 Maintenance Troubleshooting continued Level 2 Maintenance Troubleshooting continued INSUFFICIENT AIR TO USER sufficient air to user Is the canister clogged Remove the Replace canister check canister and the filter mount retest assembly Is the filter mount damaged Replace mask j Is it installed correctly and not blocked Replace air Check inlet deflector or disk valve remove blockage and retest Is it sticky or improperly installed Replace mask Replace the inlet disk valve and retest
13. 2000 dilution of a 596 solution is normal a mild baby type non allergic soap solution or other Avon approved product A WARNING DO NOT USE DETERGENT SPIRIT OR SOL T CLEANER e Agitate the mask in this solution wiping with a soft lint free cloth face cloth particularly under the main seal and inner mask Remove the mask and shake off the excess solution e Immerse the mask in clean warm water ensuring that all trace of solution is removed e Lift out the mask and shake off excess water then dry with clean lint free dry cloth or air dry Toclean the hydration system fill a canteen with a sterilizing solution and attach to the drink coupler Open drink valve and allow solution to run through and out of the internal drink tube Repeat with clean water Replace the inlet disk valve s and air deflectors ensuring they are properly aligned Replace the mask components and store ready for use WARNING IF THE MASK IS EXPOSED TO CHEMICAL WARFARE AGENTS SPECIAL DECONTAMINATION AND DISPOSAL PROCEDURES DICTATED BY LOCAL ESTABLISHED GUIDELINES MUST BE FOLLOWED IF THE MASK IS CONTAMINATED WITH LIQUID CHEMICAL WARFARE AGENTS DISPOSE OF THE MASK AFTER DECONTAMINATION Maintenance Allocation To maintain maximum performance and protection for the user the FM53 Protective Mask must be properly maintained There are two levels of maintenance for the FM53 Protective Mask Level 1 No tools or specia
14. Pull hair back and insert the chin into the mask e Grasp the head harness tab and pull the head harness over and to the back of your head e Pull the harness tightly down at the rear Support the mask by locating and placing your hand over the VREU Pullthe cheek straps one at a time ensuring straps lay flat against your head Brow and temple straps are adjusted during fitting Do not over tighten Donning Negative Pressure and Pre Use Checks continued FM53 Donning Negative Pressure and Pre Use Checks continued Donning Negative Pressure and Pre Use Checks continued E Negative Pressure Check with Hood A WARNING DO NOT ENTER A CONTAMINATED AREA UNTIL A SUCCESSFUL NEGATIVE PRESSURE TEST HAS BEEN PERFORMED Perform a Negative Pressure Test using the following steps With a hand over the VREU blow out hard to force out any contaminated air around the edges of the mask With palm of hand cover the canister inlet port and breathe in The mask should collapse against your face and remain so while holding your breath If it does the maskis airtight If the mask does not collapse check for leaks If the mask still does not collapse notify maintenance personnel Donning Negative Pressure and Pre Use Checks continued Donning with Hood continued Insert both hands through the opening in the bottom of the hood spreading them apart as far as possible Trace the
15. ainst dermal hazard Failure to do so may result in personal injury even when the respirator is properly fitted used and maintained The respirator 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 General Warnings A WARNING FAILURE TO OBSERVE THESE WARNINGS MAY RESULT IN INJURY OR DEATH Only CBRNF12B and CTF12 Canisters are NIOSH approved for use with FM53 The operator must read and fully understand these operator instructions prior to use The operator must have received training in the use of the mask including but not limited to pre use check donning seal check use doffing removal modes of operations and maintenance Sizing and fitting procedures must be performed by a trained Level 2 technician Operator safety depends on a properly fitted mask The mask must be sized and adjusted for the individual operator following the procedures given in these instructions Injury or death can occur if the mask does not properly fit It is important to conduct proper care maintenance and keep the mask clean An improperly maintained mask may compromise its ability to provide maximum protection The mask used in APR mode is not intended for use in enclosed or confined space or oxygen deficient environment Do not over tighten the Canister
16. ariable Resistance Exhalation Unit VREU The FM53 APR makes use of a Variable Resistance Exhale Unit VREU This contains the Exhale Valve Cassette Assembly which allows the mask the operational flexibility to be used in APR NP Negative Pressure or SCBA Positive Pressure modes This manual refers to instruction for use of the FM53 in the negative pressure APR mode only A WARNING SPECIAL CARE MUST BE TAKEN TO ENSURE THAT THE VALVE CASSETTE ASSEMBLY WITHIN THE VREU IS SET TO THE CORRECT POSITION FOR THE INTENDED APPLICATION INCORRECT SETTING WILL VOID THE NIOSH APPROVAL NIOSH Cautions and Limitations S Special or Critical User s Instructions When FM53 is used as an APR the VREU Lever must be fully rotated counter clockwise to the vertical APR position n c 2 imitati NIOSH Cautions and L The FM53 must be stored in the approved Storage Bag and liner except when in operational use or maintained The Canister must remain sealed until fitted to the respirator prior to use The Voice Projection Unit VPU is a required component for the NIOSH CBRN approved configuration Industrial APR Cautions and Limitations for Use A Not for use in atmospheres containing less than 19 5 percent oxygen B Not for use in atmospheres immediately dangerous to life or health C Do not exceed maximum use concentrations established by regulatory standards H Follow established cartridge and canister change schedules or o
17. be e Pull gently in opposite directions until the drink coupler separates from the external drink tube Drink Coupler Assembly Installation e Lay the mask on a flat surface with eyelens facing up e Insert the tube connector of the drink coupler into one end of the external drink tube Ensure the tube connector seats a minimum of 1 4 inches to the connector Lubricating the drink coupler tube connector with water may assist with installation Level 2 Maintenance continued Operator Troubleshooting Procedures Probably Cause E Operator Troubleshooting Procedures Symptom Fault High Inhalation Breathing Resistance High Exhalation Breathing Resistance Low Drinking Rate Inlet disk valve sticking Clean inlet disk valve Check inlet air passages Blockage in airflow for obstructions and remove canister is saturated Replace canister clogged Valve cassette assembly Ensure the valve cassette in the incorrect operating assembly is in the mode negative pressure mode Valve cassette assembly Clean the valve cassette sticking assembly Check exhalation passage Blockage in airflow for obstruction and remove Improper function of Report to Level 2 valve cassette assembly maintenance personnel Water level low hydration y Refill the reservoir system Drink coupler not fully Full engage the drink engaged coupler Drink lever not fully open Turn drink lever on fully Blockage in sy
18. bserve ESLI to ensure that cartridges and canisters are replaced before breakthrough occurs J Failure to properly use and maintain this product could result in injury or death L Follow the manufacturer s User s Instructions for changing canisters 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 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 4 FM53 NIOSH Cautions and Limitations continued S Special or critical User s instructions and or specific limitations apply Refer to User s instructions before donning BB Not for use for entry into atmospheres immediately dangerous to life or health CC For entry do not exceed maximum use concentrations established by regulatory standards FF Respirators to be fit tested prior to use with heaviest cartridges canisters filters and or accessories intended to be used Fit testing should also be conducted while wearing all personal protective equipment intended to be used See user s instructions for fit test requirements tations continued CBRN APR Cautions and Limitations for Use imi A Not for use in atmospheres
19. can be obtained e Avon recommends a Fit Factor FF of 2500 minimum 10 000 is recommended before testing Skullcap Brow Strap Cover Brow Strap e Temple Strap Cheek Strap FOLLOWING INITIAL SIZING AND FITTING DO NOT READJUST THE BROW ANDTEMPLE STRAPS CHEEK AND TEMPLE STRAPS TIGHTNESS MAY REQUIRE ADJUSTING EVERY TIME THE MASK IS DONNED s Fit test exercises should be performed in accordance with established protocol When using an ambient particle type tester a background particle count of Follow this sequence Performance of fit testing should be performed without the hood assembly attached Quantitative Fit Test Remove the internal drink tube Don the selected mask size section 7 Connect the drink coupler to the sample adapter Rotate drink lever upward to the open position Pull the loose end of the harness straps to tighten the harness Sufficient load must be applied to ensure a tight but comfortable fit If necessary alter the length of the brow straps in the brow strap pockets to ensure the temple and cheek straps do not touch the ears Check that the brow straps are equal length Stow drink coupler into it s receptacle Install the internal drink tube Pre Check Procedure Always perform the following pre use check procedure before using the FM53 Protective Mask e Ensure the mask is complete and is the correct size for the particular operator as determined durin
20. ck or Money order or fill in your credit card information below Lens Frame System 35 system Credit Card Information VISA Lens Type Single Vision 99 set E Name as it appears on card St 28 Bifocal 139 set m International Shipping within the US already shipping add Credit Card Number included 20 Total Order Amount uM Security Code Expiration Date Last 3 digits on back of card Avon Protection Systems Inc 1369 Brass Mill Rd Suite A Belcamp MD 21017 70501 276 Rev B 4 04 09 E x o LL x v O x O 4 c 09 c o a Te J N v x a E VY wn 2 N G o am J v he pen o UV G aa gt o Qo VY s nn v t 5 N mM w a e Lu c S lt x Office 888 286 6440 FAX 410 273 0126 Email customerservice avon protection com www avon protection com at eG Ol a Yo SS ce Avon Protection Systems Inc 503 Eighth Street Cadillac Michigan 49601 USA Telephone 1 888 AVON 440 Fax 1 231 889 6202 www avon protection com Avon Protection Hampton Park West Melksham Wiltshire SN12 6NB UK Telephone 44 0 1225 896705 Fax 44 0 1225 896301 pn 72601 59 Issue 2 0
21. ction Congratulations on receiving the most advanced Air Purifying Respirator APR in the world When used in accordance with these instructions the FM53 Protective Mask will provide the operator with the maximum level of protection to the face eyes and respiratory tract from Chemical Biological Radiological and Nuclear CBRN riot control agents and certain Toxic Industrial Chemicals TICs The FM53 is NIOSH approved for use in specific configurations only These user instructions are arranged into three sections Section 1 NIOSH APR configurations Section 3 Level operator and Level Il maintenance tasks There are separate User Instructions for FM53 used with the Avon ISI ST53 SCBA AVEN PROTECTION 2 FM53 FM53 Air Purifying Respirator The FM53 Protective Mask is available in four sizes with either a left or right filter mount marked with letters as listed Extra Small XS Small S Medium M or Large L The FM53 Protective Mask is also available in a Twinport configuration that allows the canister to be installed on either the left or right not both side of the mask The mask incorporates interchangeable nosecups in 5 sizes extra small small m mm FM53 Air Purifying Respirator The major features of the mask are The butyl amp silicon rubber blended faceblank This provides an effective seal with increased comfort optical quality eyelens Electronic Communications Port ECP V
22. em by pushing quickly so the seal snaps into the receiving groove Turn the drinking tube lever upward and grasp the internal drink tube between your lips Check for leaks by blowing into the internal drink tube You should feel some resistance if not then your hydration system is leaking DO NOT drink Replace the hydration system If resistance is still not felt notify maintenance personnel to replace the mask If the system does not leak you may drink DO NOT tilt head back while drinking When finished drinking Blow into the internal drink tube Rotate the drink tube lever down to the closed position When using an approved hydration system if applicable ensure it s on off valve is also closed Using the Hydration System Using the Hydration System continued A WARNING TO PREVENT POSSIBLE LEAKAGE AROUND THE MASK DO NOT PULL ON EXTERNAL DRINK TUBE WHEN REMOVING DRINK COUPLER WHEN NOT IN USE KEEP THE DRINK COUPLER COVERED WITH THE PROVIDED PROTECTIVE COVER Disconnecting the Hydration System Rotate the drink tube lever upward to the open position If using an approved drink system if applicable open it s on off valve e Clear water from the external drink tube by blowing into the internal drink tube e Rotate the drink lever downward to the closed position If using an approved drink system if applicable close it s on off valve While holding the drink system with one hand firmly grasp the drink co
23. g sizing and fitting e Check that there are no cuts or tears in the rubber components no chips or cracks in the plastic components and the eyelens is optically clear e Check that the brow straps are stowed in the brow strap pockets Note Brow and temple straps should be equal length e Check that the lower two cheek straps are fully slackened prior to donning Pre Check Procedure Always check that the mask is fitted with an appropriate canister and ensure that the canister has been correctly attached hand tight only Refer to section 13 for proper canister installation e Check that the Valve Cassette Assembly Lever is set to the vertical position for the APR Negative Pressure Mode Donning Negative Pressure and Pre Use Checks Donning without Hood A WARNING IMPORTANT BEFORE DONNING THE MASK FOR THE FIRST TIME THE OPERATOR MUST BE PROPERLY SIZED AND FITTED SEE SECTION 5 NOTE Mask must be properly stowed prior to donning See section 8 for proper procedures e The voice projection unit must be removed prior to donning the mask Remove head gear and glasses if worn e Pull the head harness over the front of the eyelens Pull hair back and insert the chin into the mask e Grasp the head harness tab and pull the head harness over and to the back of your head e Pull the harness tightly down at the rear e Support the mask by locating and placing your hand over the VREU Don
24. he top of the head skullcap and pull the brow straps through the brow strap slots Remove the temple and cheek straps from the buckles Installation e With the brow straps facing up slide the brow straps through the brow straps slots at the top of the mask e Fold straps back over slots and fasten to the brow strap covers at the top of the head harness skullcap Ensure that the brow strap is aligned with the edge of the brow strap cover Thread the temple and cheek straps through the buckles by pushing the folded end of the strap through the slot closest to the buckle tab e Loop the strap over the crossbar and push the end into the slot furthest from the buckle tab Continue pushing the end of the strap thought the buckle until a short length is exposed c o z s n d Nn iS me E 2 o E 9 cc wn wn E c E rI O o EIS e Grasp the exposed portion and pull the rest of the folded end through the slot Ensure that the straps are fully slackened to allow a proper fitting FM53 Protective Hood Installation and Removal E Protective Hood Installation and Removal Remove the canister and voice projection unit Place the protective hood on a flat surface with hood mask openings facing up Insert the mask into the hood from the bottom with the mask facing up and aligned with the hood cutouts Remove the drink coupler from it s receptacle and unstow the external drink tube
25. ing the same use Decontamination and disposal procedures must be followed If contaminated with liquid chemical warfare agents dispose of the respirator after decontamination V Not for use in atmospheres immediately dangerous to life and health or where hazards have not been fully characterized FM53 5 NIOSH Cautions and Limitations continued 7 2 fe B E o oS Nn 9 imi T O e ua o z 3 U rI u 2 Z cc HH QQ UU Use replacement parts in the configuration as specified by the applicable regulations and guidance Consult manufacturer s User s Instructions for information on the use storage and maintenance of these respirators at various temperatures This respirator provides respiratory protection against inhalation of radiological and nuclear dust particles Procedures for monitoring radiation exposure and full radiation protection must be followed If during use an unexpected hazard is encountered such as a secondary CBRN device pockets of entrapped hazard or any unforeseen hazard immediately leave the area for clean air For entry do not exceed maximum use concentrations established by regulatory standards When used at defined occupational exposure limits the rated service time cannot be exceeded Follow established canister change out schedules Use in conjunction with personal protective ensembles that provide appropriate levels of protection ag
26. lity training required to perform maintenance operation as covered in the FM53 Protective Mask Operator Manual Level 2 Special tools and training required as covered in this manual The following Level 1 mask maintenance should be performed by the operator e General inspection and cleaning Removal and replacement of the filter gasket e Removal and replacement of the air deflector e Removal and replacement of the inlet disk valve e Removal and replacement of the head harness e Removal and replacement of the outserts e Removal and replacement of the canisters Removal and replacement of the internal drink tube e Removal and replacement of the microphone assembly e Removal and replacement of the voice projection unit Removal and replacement of the external drink tube and drink coupler assembly e Removal and replacement of the hood assembly Maintenance Allocation The following Level 2 maintenance requires speciality training and tools as described in this manual Removal and installation of the nosecup e Removal and installation of the valve cassette assembly using the valve cassette removal tool e Removal and installation of filter mount plug using the filter mount plug tool on twinport models FM53 Operator Maintenance Operator Maintenance Carry out the following care and maintenance checklist after each use and at least monthly Inspect the following features Mask Assembly e Dirt
27. llation e Ensure the filter mount gasket is attached to the filter mount before installing the Canister e Insert the male threaded portion of the Canister into the filter mount e Rotate the Canister clockwise until the Canister is hand tight Canister Installation and Removal Removal Grasp the Canister and turn it counter clockwise until the Canister separates from the filter mount FM53 Storage and Transportation A WARNING FAILURE TO PROPERLY STORE YOUR MASK COULD RESULT IN THE MASK NOT PROVIDING ADEQUATE PROTECTION WHEN USED NEXT Faceform pn 72601 53 The faceform is used to prevent damage to the mask in storage It is used for storage periods in excess of 30 days Safe storage and transportation of the mask is vitally important in maintaining its effectiveness Store the mask in the NIOSH approved Storage Bag and Liner e Store and transport in a clean and dry environment within the guidelines of local established procedures e Do not store or transport the mask under heavy or sharp objects e Donotstore or transport the mask where it could be exposed to extremes of temperatures or direct sunlight e Always clean and thoroughly dry the mask before storage Storage and Transportation Deployment Stowage Avon provides a number of carriers for Stowage during deployment These are not for long term storage The following are instructions for storage in carriers for use during operati
28. ning Negative Pressure and Pre Use Checks e Pull the cheek straps one at a time ensuring straps lay flat against your head Brow and temple straps are adjusted during fitting Do not over tighten FM53 Donning Negative Pressure and Pre Use Checks continued Negative Pressure Check without Hood A WARNING DO NOT ENTER A CONTAMINATED AREA UNTIL A SUCCESSFUL NEGATIVE PRESSURE TEST HAS BEEN PERFORMED Perform a Negative Pressure Test using the following steps e With a hand over the VREU blow out hard to force out any contaminated air around the edges of the mask e With palm of hand cover the canister inlet port and breathe in e The mask should collapse against your face and remain so while holding your breath If it does the maskis airtight e Ifthe mask does not collapse check for leaks If the mask still does not collapse notify maintenance personnel Donning Negative Pressure and Pre Use Checks continued Donning Negative Pressure and Pre Use Checks continued Donning with Hood A WARNING IMPORTANT BEFORE DONNING THE MASK FOR THE FIRST TIME THE OPERATOR MUST BE PROPERLY SIZED AND FITTED SEE SECTION 5 NOTE Mask must be properly stowed prior to donning See section 8 for proper stowing procedure e The voice projection unit must be removed prior to donning the mask For CBRN applications it must be refitted before use Remove head gear and glasses if worn e
29. ntil hand tight Firmly grip the filter mount with one hand and using the tool tighten the plug with as much force as the tool will allow Starting from hand tight the plug should turn through at least 1 5 of a rotation Examine the interior of the mask and check that the air deflectors and inlet disk valves are installed correctly in both filter mounts Adjust or replace if necessary section 20 Perform a negative pressure test on the mask in accordance with established procedures Replace the canister prior to use Twin Port Configuration if applicable FM53 Valve Cassette Assembly Removal and Installation A WARNING THIS PROCEDURE MUST BE PERFORMED BY LEVEL 2 TRAINED PERSONNEL ONLY FAILURE TO FOLLOW THE PROCEDURE CORRECTLY AND AFTERWARDS CHECK THE MASK FOR LEAKAGE COULD RESULT IN THE MASK PROVIDING LOW PROTECTION WHICH MAY LEAD TO INJURY OR DEATH A CAUTION REMOVE THE VREU LEVER FROM THE VALVE CASSETTE ASSEMBLY PRIOR TO REMOVING THE VALVE CASSETTE ASSEMBLY FROM THE VREU BODY DAMAGE TO THE VALVE CASSETTE ASSEMBLY MAY OCCUR A CAUTION ENSURE THE REMOVAL TOOL IS CORRECTLY INSTALLED DAMAGE TO THE VALVE CASSETTE ASSEMBLY MAY OCCUR Special Tool Valve Cassette Assembly Valve Cassette Assembly P N 72601 6 Removal Tool P N 72601 7 Removal Remove the VREU Lever by gently pulling upwards from behind the thumb pad area of the lever using caution to not break the lever until the snaps are relea
30. ons only Remove the voice projection unit and store as shown e Itis recommended that the FM53 be stored with outsert attached e Loosen cheek straps to their fullest extent Carefully grasp the cheek straps and pull the head harness over the front of the mask e Open the mask carrier and insert the mask into the carrier with the eyelens towards the top as worn with the mask facing out away from the body as shown e Close the carrier Stowage Configuration with Protective Hood e Grasp the mask by the front module and place other hand inside the hood grasping onto the harness e Pull the hood over the mask e Carefully pull all excess hood material over the front of the mask e Grasp the head harness and fold over the front of the mask Ensure the straps of the head harness do not interfere with the mask seal Deployment Stowage b e Hold onto the bottom of the hood and hang the mask upside down with the inside of the mask facing away from the body e Fasten and place the straps inside the hood e Fold each of the hood flaps into the center e Fold the flap towards the outside of the mask and secure under the head harness FM53 Head Harness Removal and Installation A WARNING THE OPERATOR MUST BE REFITTED EACH TIME THE HEAD HARNESS IS REMOVED FAILURE TO DO SO COULD RESULT IN FACE SEAL LEAKS brow straps skullcap Head Harness pn 72601 1 Removal e Open the two brow strap covers at t
31. outline of the mask with both hands pushing the protective hood over the head covering the head neck and shoulders Insert your arms one at a time through the holes formed by the underarm straps Adjust by pulling on the free running end at the same time Donning Negative Pressure and Pre Use Checks continued Pre Use Check This check needs to be carried out with a partner or buddy Check that the VREU Lever is set to the correct position VREU Lever to be set vertically for APR Mode For CBRN applications fit the VPU and ensure a new Energizer EL123 or Duracell x J cD Aes V o e un n R DL123 battery is installed into the VPU prior to entering a hazardous environment I v x Q Doffing the Mask removing Doffing the Mask removing e When the protective hood is attached release underarm strap fasteners grasp the bottom of the protective hood and pull the hood up and over the head Slacken the cheek straps to their fullest extent Doffing the Mask removing with hoo without hood e Grasp the front of the mask and pull the mask well forward and lift upwards then backwards off the head FM53 Canister Installation and Removal P WARNING FAILURE TO OBSERVE THESE WARNINGS MAY RESULT IN INJURY OR DEATH Only CBRNF12B and CTF12 Canisters are NIOSH approved for use with FM53 Do not over tighten the Canister Canister should be hand tight Insta
32. ove the lens horizontal centre line A correctly sized mask should make firm contact with the face around the entire length of the face seal The distance between the edge of the mask and the ear should be typically in the range 5 to 1 5 inches 15mm to 25mm Sizing and Fitting Procedures If the mask is too small the operator may lose seal performance and protection The mask will be e uncomfortable to wear and could affect field of view too small If the mask is too large the operator may lose seal performance and protection The operator will also experience a very loose fit with subsequent mask slippage Sizing Tool pn 72601 55 Avon offers a sizing tool to aid in the selection of the correct mask size A arn Place the tool to the face Read off the appropriate Check eye location diagonally along a line size If on or near the from the point of the boundary between two chin to the widest point sizes select the larger size of the cheekbone 8 FM53 Nosecup Sizing and Fitting There are 5 nosecups available extra small small medium large and extra large for proper sizing and operator comfort When checking for proper nosecup sizing look through the visor at the top of the nosecup It should be at the top of the nose If to low replace with the next size nosecup If too high replace with the next smaller nosecup Mask Assembly Size Compatible Nosecup Sizes ee TL LL O efe ae
33. proximately 45 degrees to the right Locate the mounting groove jinsert the voice projection unit and rotate clockwise 1 4 turn An audible click should be heard and the Voice projection unit will not rotate any further e Plug the 3 pin connecter into the 3 pin ECP To remove the voice projection unit Support the mask with one hand Unplug the 3 pin connector from the ECP e Grasp the voice projection unit with one hand with the index finger of the same hand depress the locking lever and rotate the counterclockwise approximately turn Fitting the Voice Projection Unit VPU ls Pull away separating the voice projection unit from the mask Microphone Assembly Installation pn 72601 17 Connect the dynamic microphone to the amplifier adapter by aligning the connecting pins on the adapter with the connector receptacle on the microphone e Gently press the amplifier adapter into the dynamic microphone Ensure the dynamic microphone is oriented as illustrated e Using a jeweller s screwdriver tighten the two retaining screws on the dynamic microphone securing it to the amplifier adapter e Install the microphone assembly into the mask internal ECP FM53 A WARNING FIT TESTING PROCEDURES MUST BE PERF RMED BY A TRAINED LEVEL 2 TECHNICIAN Avon recommends that the operator undertake a quantitative fit test to confirm that the correct mask size has been selected and that a good fit
34. sed from the Valve Cassette Assembly Cover E Valve Cassette Assembly Removal and Installation e Align the removal tool notches with the corresponding size notches on the valve cassette assembly taking care to fit the removal tool notch around the VREU Lever Depress the removal tool latch disengaging the retaining clip and rotate the valve cassette assembly counter clockwise until it disengages from the main body NOTE The valve cassette assembly can remain tight after disengagement this may require additional manipulation to unseat from the VREU main body FM53 Valve Cassette Assembly Removal and Installation continued e With the valve cassette assembly removed from the VREU main body locate the o rings e Thefrst o ring is removed by rolling it off the end of the assembly e To remove the second o ring insert an appropriate sized screwdriver under the o ring and gently pry up from the valve cassette assembly Slide the second o ring off the end of the valve cassette assembly A WARNING REPLACE THE O RINGS EVERY TIME THE VALVE CASSETTE ASSEMBLY IS REMOVED FROM THE VREU MAIN BODY FAILURE TO DO SO MAY CAUSE EXCESSIVE WEAR ULTIMATELY CAUSING LEAKS Installation Support the valve cassette assembly with one hand with the other roll the o ring onto the assembly from the end of the positive pressure valve e Roll the o ring into the channel in the valve cassette assembly main body en
35. stem Clean hydration system Operator Troubleshooting Procedures continued Symptom Fault Suspected Leak mask fails to seal Poor light Transmission Through Eyelens Voice Projection Unit Inoperative Probably Cause Damage to mask assembly Canister not completely installed Mask incorrectly sized or fitted Incorrect harness adjustment Dirty eyelens and or outsert Damaged eyelens and or outsert Microphone adapter missing or damaged Voice Projection Unit is missing or damaged Battery missing or damaged On off switch in the off position Action Examine mask for damage report to Level 2 maintenance personnel Check and retighten canister Report to Level 2 maintenance personnel Check harness adjustment and readjust if necessary Clean eyelens and or outsert Report to Level 2 maintenance personnel Report to Level 2 maintenance personnel Report to Level 2 maintenace personnel Report to Level 2 maintenance personnel Switch on off switch to the on position Operator Troubleshooting Procedures continued Level 2 Maintenance Troubleshooting Level 2 Maintenance Troubleshooting A WARNING THE FOLLOWING PROCEDURES MUST BE PERFORMED BY LEVEL 2 TRAINED PERSONNEL ONLY 1 Perform function test first Next use the symptom index for quick access to the troubleshooting procedures 2 The following illustration describes the use of the
36. suring it is not distorted in any way While supporting the valve cassette assembly with one hand install the second o ring in the channel closest to the positive pressure valve ensuring it is not distorted Valve Cassette Assembly Removal and Installation continued e Orient the valve cassette assembly tabs with the corresponding notches on the main body e Insert the removal tool into the corresponding notches on the valve cassette assembly Rotate the tool clockwise until the valve cassette assembly latch is fully seated Reattach the VREU Lever by snapping it into the Valve Cassette Assembly FM53 Cleaning Procedures Cleaning Procedures Cleaning the mask correctly is vital for maintaining its effectiveness in providing the best possible protection The mask should be cleaned regularly as part of the normal maintenance and inspected routinely after each use Follow this procedure e Remove the Canister If the Canister becomes water logged then it must be replaced immediately A Canister becomes ineffective if immersed in or heavily soaked with water Remove the communications lead microphone assembly and voice projection unit if attached Remove the protective hood if attached e Remove the drink coupler from its housing and from around the VREU main body Remove the air deflector and inlet disk valve e Immerse the mask in warm water containing a dilute Hibitane solution 1
37. the internal drink tube position before removal This will assist in installation e Grasp internal drink tube at drink tube connector and gently pull internal drink tube from connector Internal Drink Tube Installation Turn the drink tube lever upward to position the internal drink tube for drinking e Install the internal drink tube on the internal drink tube connector and press internal drink tube in place Make sure the internal drink tube bottoms fully against the drink tube connector e Turn the internal drink tube lever downward to place the drink tube in the stowed position Verify alignment of the internal drink tube and make adjustments as required Gasket Removal Remove the canister e With one finger using your finger nail pry the gasket from the filter mount Operator Maintenance continued Gently lift up and out Gasket Installation e Hold the gasket between the index finger and thumb and insert into the filter mount Ensure the gasket is fully seated in the bottom of the filter mount FM53 A WARNING THE FOLLOWING PROCEDURES MUST BE PERFORMED BY LEVEL 2 TRAINED PERSONNEL ONLY External Drink Tube and Drink Coupler Assembly Dirty or Damaged e Leaks e Unableto drink while wearing mask External Drink Tube and Drink Coupler Assembly Removal Note During disassembly make a note of the drink coupler orientation it will assist in the reinstallation
38. upler and pull to disconnect from the hydration system e If equipped replace protective cover on the hydration system Replace the drink coupler into the drink coupler receptacle Using the Hydration System continued Vision Correction Assembly Installation and Removal Optical Insert Mounting Frame Slot Mounting Frame Adjusting Column Frame Tabs Mounting Frame Vision Correction Assembly pn 70501 155 Complete vision correction assembly with prescription lens is available from Avon See the order from at the end of these User Instructions Note A valid prescription within 1 year is required When the vision correction system has been received fit it to the mask as follows e Fit the frame tabs into the sockets either side of the lens and fit the central stud in the center of the top edge of the mask lens Ensure the frame is positioned around the border of the lens e Adjust the height of the mounting frame using the adjuster E Vision Correction Assembly Installation and Removal Using Outserts Outserts A variety of outserts are available to meet operational requirements Clear Outsert Assembly for general use Sunlight Outsert Assembly for high UV situations Blueblocker Outsert Assembly for shooting glare e Laser outsert assembly NOT NIOSH APPROVED for protection from laser energy Clear Outsert Installation and removal
39. y enough to affect mask seal or proper function e Rubber is sticky or has holes tears or soft sticky spots which allow air to enter Buckles damaged or missing Bonding around eyelens not secure Valve Cassette Assembly Missing Cracked or chipped e Dirty Front cover will not turn Canister s Canister does not attach properly filter mount gasket missing Cracked or damaged e Air intake clogged with dirt Filter mount and or canister damaged e Dustfalls out when filter is shaken General Purpose Filter Only FM53 Operator Maintenance continued Carry out the following care and maintenance checklist after each use and at least monthly Head Harness e Will not hold mask firmly against face e Cut torn or frayed Missing tabs e Deteriorated Eyelens e Unable to see well through the eyelens e Eyelensis cracked or cut Voice Projection Unit Will not fit correctly e Latch broken e Dirty or damaged e 3 pin connector will not plug into ECP On off lever will not rotate Battery expended Es w 2 c B f o v JJ c i c D n S f EI o a fo E D a O Outsert Unable to see well through the outsert Outsert is cracked or cut Operator Maintenance continued Carry out the following care and maintenance checklist after each use and at least monthly Air Deflector Missing e Improper orientation
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