EVA Series Powered Air-Purifying Respirator Blower
Contents
1. 6 Troubleshooting 7 NIOSH Approval Label 8 Inspection and Cleaning 9 Fit Testing Warranty Return Authorization 10 Diagram 11 Order Information 12 Table of Contents www bullard com 2 Principle of Operation Battery Pack EVA Series Principle of Operation The EVA Series Powered Air Purifying Respirator PAPR System is configured in six parts 1 The blower and belt assembly EVA1 Blower Unit EVABELT1 Comfort Decon Belt PA4AFI Air Flow Indicator sold separately 2 The battery pack Part No EVABAT2 One fully charged pack will power the blower for approximately four to six hours depending upon factors such as speed cartridge selected and cartridge loading NOTE The EVABAT2 is green and is not for use with Loose Fitting Hoods or Loose Fitting Face Pieces 3 The PA4BT Mask breathing tube assembly standard length 4 The High Efficiency Particulate Absolute HEPA filter or Organic Vapor Acid Gas HEPA Filter Cartridge 5 The Fu2. NIOSH Approval Label RESPIRATOR COMPONENTS TC PROTECTION1 ALTERNATE FACEPIECE ASSEMBLIES BREATHING TUBE BLOWER UNIT ASSEMBLY BELT FILTER CARTRIDGE BATTERY ACCESSORIES CAUTIONS LIMITATIONS2 PASPECML PASPECS PA4BT EVA1 EVABELT1 PAPRFC3 PAPRFC4 EVABAT2 EVASMC EVAEXT1 EVAGC PAPRSUSP1 PL LC POLYBTC 20QCBTC 20SLBTC PAPRSC2 AFW45 PA4AFI PAPRSC3 PAPRPFCOVER2 PAPRPF2 21C 0844 HE X X X X X X X X X X X X X X X X X X X ABCFIJLMNOP 23C 2512 OV CD CL HC HF SD HE X X X X X X X X X X X X X X X X X X X X X X ABCFHIJLMNOP Model EVA Series Powered Air Purifying Respirator A Not for use in atmospheres containing less than 19 5 oxygen B Not for use in atmospheres immediately dangerous to life or health C Do not exceed maximum use concentrations established by regulatory standards F Do not use this respirator if airflow is less than four cfm 115 lpm for tight fitting facepieces or six cfm 170 lpm for hoods and or helmets H Follow established cartridge and canister change schedules or observe ESLI to ensure that cartridges and canisters are replaced before breakthrough occurs I Contains electrical parts which have not been evaluated as an ignition source in flammable or explosive atmospheres by MSHA NIOSH J Failure to properly use and maintain this product could result in injury or death L Follow the manufacturer s i
3. outer locking ring o ring for speaker diaphragm o ring for speaker exhalation body and speaker exhalation body EVO Includes exhalation valve seat o ring for exhalation valve seat LNK Includes nosecup and 2 inhalation valve flaps Facepiece Component Replacement Packages 6040 O ring Speaker Diaphragm 5 pkg 6041 O ring Speaker Exhalation 5 pkg 6042 O ring Exhalation Valve 5 pkg 6043 Inhalation Valve Flap 4 pkg 6059 Exhalation Valve CF 5 pkg Accessories AFW45 Anti Fog Lens Wipes 10 pkg PL Spectacle Frame Assembly LC Mylar Lens Covers 25 pkg FTR45 Fit Test Refill Includes 15 feet of Tygon tubing 25 suction cups and 25 clips HFC45 HEPA cartridges for quantitative fit testing 6 carton 2013 Bullard All rights reserved EVA and Spectrum are trademarks of Bullard 6081508991C 1113 ISO 9001 certified w w w b u l l a r d c o m Americas Bullard 1898 Safety Way Cynthiana KY 41031 9303 USA Toll free within USA 877 BULLARD 285 5273 Tel 1 859 234 6616 Fax 1 859 234 8987 Europe Bullard GmbH Lilienthalstrasse 12 53424 Remagen Germany Tel 49 2642 999980 Fax 49 2642 9999829 Asia Pacific Bullard Asia Pacific Pte Ltd LHK Building 701 Sims Drive 04 03 Singapore 387383 Tel 65 6745 0556 Fax 65 6745 5176
4. 2 Filter Cartridges Inspect the filter cartridge for any physical damage Check the label to ensure the filter cartridge has not exceeded its use by date Inspect the gasket on the filter for any physical damage NOTE Each filter comes with a permanent gasket Ensure that the correct filter cartridge is appropriate for the contaminant Consult the NIOSH approval label and your own in plant safety professional if you have any questions as to the suitability and efficiency of the Air Purifying Element Screw the cartridge into the port until hand tight and the locking tab is secure Refer to Mounting and Replacing Filters on Blower Unit on page 5 3 Battery Pack NOTE The EVABAT2 is green and is not for use with Loose Fitting Hoods or Loose Fitting Face Pieces Check that the battery is not damaged Check the Fuel Gauge to determine sufficient charge is available Place the battery pack in the battery compartment on the blower The battery tab should click when completely engaged See Figure 4 4 Full Facepiece and Breathing Tube Inspect the full facepiece for any physical damage such as torn head harness straps scratched or cracked visor and distortion of the rubber flange Inspect the breathing tube for tears cracks holes or excessive wear that might reduce the degree of protection originally provided Ensure that the rubber seal is present in the mask i
5. ARRANTIES INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO ONE 1 YEAR FROM THE DATE OF PURCHASE OF THIS PRODUCT Some states do not allow the exclusion or limitation of incidental or consequential damages or allow limitations on how long an implied warranty lasts so the above limitations or exclusion may not apply to you This warranty gives you specific legal rights and you may have other rights which vary from state to state Return Authorization The following steps must be completed before Bullard will accept any returned goods Please read carefully Follow the steps outlined below to return goods to Bullard for repair or replacement under warranty or for paid repairs 1 Contact Bullard Sales Support by telephone or in writing at Bullard 1898 Safety Way Cynthiana KY 41031 9303 Toll free 877 BULLARD 285 5273 Phone 859 234 6616 In your correspondence or conversation with Sales Support describe the problem as completely as possible For your convenience your sales support specialist will try to help you correct the problem over the phone 2 Verify with your sales support specialist that the product should be returned to Bullard Sales Support will provide you with written permission and a return authorization number as well as the labels you will need to return the product 3 Before returning the product decontaminate and clean it to remove any hazardous materials whic
6. EVA Series Powered Air Purifying Respirator Blower Assembly User Manual Incorporating the Bullard Spectrum Series Full Face Mask www bullard com Cautions and Limitations A Not for use in atmospheres containing less than 19 5 oxygen B Not for use in atmospheres immediately dangerous to life or health C Do not exceed maximum use concentrations established by regulatory standards F Do not use respirator if airflow is less than four cfm 115 lpm for tight fitting face pieces or six cfm 170 lpm for hoods and or helmets H Follow established cartridge and canister change schedules or observe ESLI to ensure that cartridges and canisters are replaced before breakthrough I Contains electrical parts that may cause an ignition in flammable or explosive atmospheres J Failure to properly use and maintain this product could result in injury or death K The Occupational Safety and Health Administration regulations require gas proof goggles to be worn with this respirator when used against formaldehyde L Follow the manufacturer s user instructions for changing cartridges and or filters M All approved respirators shall be selected fitted used and maintained in accordance with MSHA OSHA and other applicable regulations N Never substitute modify add or omit parts Use only exact Bullard replacement parts in the configuration as specified by the manufacturer O Refer to User s Instructions and or mainten
7. Warranty Return Authorization 10 One Year Limited Warranty Bullard warrants to the original purchaser that the EVA Powered Air Purifying Respirator and Spectrum Full Face Mask will be free of defects in material and workmanship under normal use and service for a period of one 1 year from the date of purchase Bullard s obligation under this warranty is limited to repairing or replacing at its option articles that are returned within the warranty period and that are after examination shown to Bullard s satisfaction to be defective subject to the following limitations a EVA Powered Air Purifying Respirator and Spectrum Full Face Mask must be returned to the Bullard factory with shipping charges prepaid b EVA Powered Air Purifying Respirator and Spectrum Full Face Mask must not be altered from its original factory configuration c EVA Powered Air Purifying Respirator and Spectrum Full Face Mask must not have been misused subjected to negligent use or damaged in transport d The date of purchase is within the one year warranty period A copy of the purchaser s original invoice showing the date of purchase is required to validate warranty coverage In no event shall Bullard be responsible for damages for loss of use or other indirect incidental consequential or special costs expenses or damages incurred by the purchaser notwithstanding that Bullard has been advised of the possibility of such damages ANY IMPLIED W
8. acle Frame Assembly to mount prescription oculars Do not wear the EVA full facepiece PAPR if facial hair is present that comes between the sealing surface of the facepiece and the face or that interferes with valve function Failure to follow these instructions could result in death or serious injury www bullard com 6 Donning the Blower Low Battery Alarm Doffing the Respirator Final Donning Attach the other end of breathing tube to blower unit if not already attached by screwing adapters together Remove any protective film covering the lens of the mask Put on the belt and blower assembly and make any final adjustments to the belt as necessary Turn the blower on by depressing and holding the on off switch Figure 19 for approximately 1 second indicated by a short beep Buckle the belt onto the waist blower unit should be in the lower back of the wearer Choose speed setting see below Place the mask on the head making any final adjustments to the fit as required at this time to ensure a comfortable and stable fit WARNING Do not enter a hazardous area until you are sure that the blower and mask are fully operational and the blower is running The user should periodically leave the hazardous area to check the airflow through the system If the low battery or low flow alarm should sound or if the user experiences any difficulty in breathing or senses any taste or any odors from t
9. ance manuals for information on use and maintenance of these respirators P NIOSH does not evaluate respirators for use as surgical masks WARNING Use strictly in accordance with instructions labels and limitations pertaining to the EVA Series respirator 1 The EVA Series respirator does not supply oxygen Use only in adequately ventilated areas containing at least 19 5 oxygen 2 Do not use when concentrations of contaminants are immediately dangerous to life or health IDLH This term is defined in 29CFR 1910 134 b 3 Do not use these respirators for respiratory protection during abrasive blasting or clean up 4 Do not use in circumstances where the airborne concentration level of contaminant exceeds maximum use concentration for this type of respirator as established by regulatory standards 5 Leave area immediately if Breathing becomes difficult Dizziness or other distress occurs You taste or smell the contaminant Unit becomes damaged Battery alarm activates Low Flow alarm activates 6 This apparatus must not be worn with the blower unit switched off If the blower is switched off a rapid build up of carbon dioxide and depletion of oxygen may occur which could result in death or serious injury 7 Never alter or modify this respirator Use only Bullard NIOSH approved EVA Series components and replacement parts for this respirator 8 This device is not immune to hig
10. any filter cartridge not approved with the EVA blower units may put the user at risk and could result in death or serious injury Check that the cartridge is properly mounted on the blower unit Prior to assembling the system place the battery in the battery compartment on the back of the blower Fit the blower and belt around the user s waist With the blower at the rear of the user adjust the belt for a comfortable fit Remove the belt and blower Ensure that the rubber seal is present in the mask inlet Screw the breathing tube elbow into the mask inlet until tight See Figure 15 Donning the Spectrum Full Facepiece Release the headstraps to the full outward position by pulling the headstrap quick release tabs forward When fully extended tabs should be located at the headstrap latches Grasp the headstrap harness with thumbs through the straps Spread outward Push the top of the facepiece flange up the forehead brushing hair upward from the face seal area see Figure 16 Continue up and over the head until the harness is centered at the rear of the head and the chin rests in the chin cup Pull both lower straps at the same time towards the rear see Figure 17 Tighten the two temple straps Tighten the top head strap if necessary Adjust headstraps until the facepiece fits securely and evenly Perform a negative pressure fit check A With facepiece on and secured place your hand over
11. avy use Respirators used by more than one person must be cleaned inspected and sanitized after each use If not cleaned contamination may cause illness or disease Remember the air you breathe will not be clean unless the respirator you wear is clean Mask Immerse the facepiece in warm water about 120 F with mild detergent or a germicidal disinfecting detergent The respirator body and parts may be scrubbed gently with a cloth or soft brush All foreign matter must be removed carefully from all surfaces of the exhalation valve flap and seat Wipe any areas still showing accumulations of foreign matter with a cloth moistened in a detergent or a solvent such as mineral spirits or naphtha until clean Stubborn accumulations of paints lacquers or enamels may be removed with a cloth containing a paint enamel or lacquer stripping agent Once the dirt or paint is loosened it may be gently rubbed or brushed off Do not use volatile solvents for cleaning this respirator or any parts or assemblies Strong cleaning and disinfecting agents and many solvents can damage the silicone rubber and plastic parts Do not leave solvents and strong cleaning and sanitizing agents in contact with silicone rubber or plastic surfaces any longer than necessary to loosen the accumulations of dirt or contaminants Rinse the respirator in clean warm water about 120 F Shake to remove excess water and allow to air dry away from direct heat su
12. e battery It will not allow the battery to be discharged below a safe voltage for the cells regardless of airflow without the alarm sounding When the battery reaches the voltage cutoff it will automatically cease operation Always charge the batteries at room temperature or cooler At higher temperatures the battery pack may not accept a full charge If the battery pack feels hot let it cool for 30 minutes before charging Do not charge battery packs in an enclosed cabinet without ventilation Battery capacity may be checked with a diagnostic charger special order Table top gang chargers Part No EVAGC with 6 ports are also available Battery Fuel Gauge EVA Battery Packs are equipped with an on board fuel gauge to indicate the amount of remaining capacity left in the battery pack To check the remain ing capacity simply depress the button labeled Push and LEDs will illuminate indicating the level of battery capacity remaining When fully charged all four LEDs will illuminate green and when 25 or less charge is available a single LED will illuminate red Pre Operational Inspection Prior to each work shift perform the following Pre Operational Inspection to ensure proper operation and to ensure that the unit is completely assembled 1 Belt Mounted Blower Unit Part No EVA1 Check that the unit is clean and undamaged Inspect for deterioration physical damage and improper assembly
13. er 2 5 6 1 9 14 10 4 3 8 7 15 13 12 11 Bullard Spectrum Full Facepiece EVA Series Powered Air Purifying Respirator Blower Assembly User Manual Incorporating the Bullard Spectrum Series Full Face Mask Ordering Information Full Face Systems EVASPECL PAPR System EVA Blower Battery Charger Breathing Tube PASPEC Large Medium EVASPECS PAPR System EVA Blower Battery Charger Breathing Tube PASPEC Small Blower Assemblies EVA1 Blower Unit Only EVA EVA5 PAPR System EVA Blower Battery Charger No Filter EVA6 PAPR System EVA Blower Battery No Charger No Filter EVA7 PAPR System EVA Blower Belt Battery Filter HE No Charger Replacement Batteries amp Chargers EVABAT2 Battery green EVA 7 8 hour for Masks EVASMC Charger EVA Single Port EVASMC2 Charger EVA Single Port Analyzer EVAGC Charger EVA 6 Port Gang Replacement Filter Cartridges PAPRFC3 Filter HEPA EVA 6 per pack PAPRSC2 Shower Cap EVA HE 3 per pack PAPRFC4 Filter Cartridge OVAGHE 6 per pack PAPRSC3 Shower Cap EVA OVAGHE 3 per pack Replacement Parts amp Accessories EVABELT1 Belt PAPR EVA EVAEXT1 Extender Belt PAPR EVA PAPRSUSP1 Suspenders PAPR EVALLKIT Lever Lock Kit EVA PA4AFI Air Flow Indicator PA4BT Breathing Tube Assembly PA1BTS4 Breathing Tub Seal 4 pack PASPECML Replacement Facepiece with Nosecap M L PASPECS Replacement Facepiece w
14. ers upon special order including access to data such as number of cycles of operation remaining charge capacity etc Details for these functions are available in the charger user manual upon special order Battery release Figure 1 Figure 2 www bullard com 3 Battery Pack Pre Operational Inspection WARNING DO NOT charge batteries in hazardous areas Battery Storage Storage of Li Polymer batteries is relatively easy Unlike Nickel batteries they lose a very small amount of power less than 0 5 per day and therefore can be charged and stored ready for use If long term storage is required it is best to store the battery in a cool place with at least 40 charge still remaining NOTE Discharging and re charging the battery fully at least once every 3 months is suggested to ensure the longest possible life of the battery Temperature 40 charge level recommended storage charge level 100 charge level typical user charge level 0 C 98 after 1 year 94 after 1 year 25 C 96 after 1 year 80 after 1 year 40 C 85 after 1 year 65 after 1 year 60 C 75 after 1 year 60 after 3 months To maximize battery life these guidelines should be followed Remove the battery from the blower unit when not in use Charge the battery before it is completely discharged The low battery alarm indicates that the battery needs to be charged The battery is designed with a circuit to protect th
15. g tube from the mask Check the airflow with the airflow indicator see page 4 If the airflow indicator indicates insufficient airflow the battery should be fully charged see Battery Pack on page 2 and or the filter cartridge should be replaced NOTE The EVA1 blower is provided with a circuit to protect the battery It will not allow the battery to be discharged below a safe voltage for the cells regardless of airflow without the Alarm sounding When the battery reaches the voltage cutoff it will automatically cease operation When the Low Battery Alarm sounds and the filter cartridge is not clogged the battery should be recharged to protect the battery and thereby prolong the working life of the unit If the ball in the Airflow Indicator is BELOW or PARTLY BELOW the PASS LINE with a fully charged battery the filter cartridge may need to be changed Doffing the Respirator Prepare to doff the blower battery and mask in a safe hazard free area and do the following in conjunction with your employer s standard operating procedures Remove the mask by lifting the tabs on the latches Turn the blower off by holding down the on off switch for 5 seconds This is confirmed by a long beep and a shut down of the motor Remove the waist belt Disconnect the mask from the breathing tube Disconnect the breathing tube from the blower Clean and inspect components as necessary Place battery on char
16. ger as desired Place components in storage WARNING The use of any filter cartridge not approved with the EVA1 blower unit may put the user at risk and could result in death or serious injury Figure 19 on off switch www bullard com 7 Troubleshooting Troubleshooting The following guide will assist you in troubleshooting to locate possible issues with your respirator Circumstance Possible Cause s Solution Low Battery Alarm is sounding Low Voltage Blower malfunction Charge the battery Return blower for analysis Low Flow Alarm is sounding Clogged damaged air purifying filter element Battery Low Blower malfunction Replace the filter cartridge Re charge the battery Leave hazardous area immediately and check equipment If the problem persists and no damage is found return equipment for repair Replace breathing tube and or mask Smell or taste contaminant Equipment damaged Filter needs to be replaced Low airflow Leave hazardous area immediately and check equipment Replace filter Leave hazardous area immediately and check equipment If the problem persists and no damage is found return equipment for repair Blower unit does not run full service life Damaged Battery Malfunctioning Battery Charger Return battery for analysis Return charger for analysis EVA Series Powered Air Purifying Respirator Blower Assembly User Manual Incorporating the Bullard Spectrum Series Full Face Mask 8
17. h may have settled on the product during use Laws and or regulations prohibit the shipment of hazardous or contaminated materials Products suspected to be contaminated will be professionally discarded at the customer s expense 4 Ship products to be returned including those under warranty with all transportation charges pre paid Bullard cannot accept returned goods on a freight collect basis 5 Returned products will be inspected upon return to the Bullard facility Bullard Sales Support will telephone you with a quote for required repair work which is not covered by warranty If the cost of repairs exceeds stated quote by more than 20 your sales support specialist will call you for authorization to complete repairs After repairs are completed and the goods have been returned to you Bullard will invoice you for actual work performed Respirator Fit Testing According to OSHA s revised Respiratory Standard 29 CFR 1910 134 all tight fitting facepieces must now be fit tested regardless of the mode of operation This includes all respirator models in the EVA Series when used with the Spectrum Series Full Facepiece Users must pass either a qualitative or quantitative fit test and fit testing must be performed in the negative pressure mode Bullard s QNFT45 fit test kit converts the Spectrum facepiece to the negative pressure mode and can be used for quantitative fit testing The instruction sheet that accompanies the kit provides guida
18. he hazard the user should leave the hazardous area immediately Failure to observe these warnings could result in death or serious injury Speed Selection The EVA1 Blower is equipped with the ability for the user to select one of two speeds for operation When the unit is initially turned on and green EVABAT2 is installed the blower will operate at approximately 5 0 cfm 142 lpm NOTE The battery life is reduced at the higher speed Pressing the on off switch will change the speed to approximately 4 5 cfm 128 lpm low speed Pressing the on off switch additional times will toggle the unit between the two speeds NOTE Speed change is confirmed by a short beep Low Battery Alarm and Low Flow Alarm The EVA1 Blower unit is equipped with a Low Battery Alarm and a Low Flow Alarm The Low Battery Alarm will sound an intermittent 77 dba electronic beep indicating that there are approximately 15 minutes of remaining battery capacity The delays between beeps will get shorter and shorter as time runs out The Low Flow Alarm will sound a continuous 77 dba electronic beep indicating that the flow to the mask has dropped below the design specification of 115 lpm 4 0 CFM Note The NIOSH minimum required flow is 115 lpm 4 CFM Low Battery Alarm and Low Flow Alarm continued When either of these alarms sounds the user should immediately do the following Leave the hazard area Remove the headpiece Disconnect the breathin
19. heck that the threads in the blower unit port are in good condition and clear of contaminant Screw the air purifying elements into the receptacles see Figure 8 until the cartridge is hand tight DO NOT OVERTIGHTEN Check to see that the locking tab is secure see Figure 9 To Replace Combination Filter Cartridge Follow the steps above but beware that the filter locking tab is beneath the filter rim see Figure 10 Installing and Removing the Belt on the Blower Unit To install the belt With the blower filter side down orient the lever locks as shown in Figure 11 Lay belt over blower as shown in Figure 12 Rotate level locks until they are oriented as shown in Figure 13 To Remove the Belt With the blower filter side down orient the lever locks as shown in Figure 12 Remove belt from blower Figure 7 Figure 8 Figure 9 Figure 10 Locking tab Locking tab Figure 11 Figure 12 Figure 13 Figure 6 www bullard com 5 Donning the Blower Low Battery Alarm NOTE Plastic insert may be removed for cleaning as shown in Figure 13 14 See back page for more information on cleaning Donning the Blower and Respirator Initial Donning Prepare to don the blower battery and facepiece in a safe hazard free area and do the following Ensure that the cartridge used is suitable for the contaminant in question and is compatible with the EVA Blower Unit WARNING The use of
20. hly powered RFI EMI emissions Failure to follow these warnings could result in death or serious injury Powered Air Purifying Respirator with High Efficiency HE Filters Approval No TC 21C 0844 Powered Air Purifying Respirator with OV AG HE Filter Cartridges for organic vapors chlorine hydrogen chloride sulfur dioxide chlorine dioxide hydrogen fluoride and particulates Approval No TC 23C 2512 Warnings Cautions and Limitations 1 Principle of Operation 2 Battery Pack 2 Pre Operational Inspection 3 Mounting the Breathing Tube 3 Checking Air Flow 4 Air Purifying Elements 4 Mounting and Replacing Cartridges 4 Donning the Blower 5 Doffing the Blower Low Battery Alarm
21. ith Nosecap Small PAPRBAG Storage Bag Replacement Parts Instructions for Bullard Spectrum Full Facepiece The facepiece consists of the headstrap assembly lens facepiece flange small or medium large lens clamp assembly speaker diaphragm exhalation valve assembly and nosecap To remove replace speaker exhalation body assembly turn the large knurled ring on the outside of the mask counterclockwise and remove The speaker exhalation body assembly can now be removed from inside the mask To replace the exhalation valve turn the exhalation valve seat counterclockwise from inside the mask by grasping the two projecting fins on the seat Grasp valve and pull valve stem out from valve seat Replace with new exhalation valve by pulling stem through mounting hole in seat Ensure valve lays flat on seat Re install seat in a valve housing by screwing in clockwise Ensure that O ring is present on valve seat and is in good condition Parts and Accessories for Spectrum Full Facepiece Facepiece Component Replacement Parts QNFT45 Quantitative Fit Test Kit Includes test adapter facepiece sampling adapter 1 8 barbed mask probe and HEPA filter cartridge LCK Lens Clamp Replacement Kit Includes upper and lower clamps with screws and nuts RLS Lens replacement FKL Medium large facepiece flange FKS Small facepiece flange HSK Includes headstrap with 5 buckles and 5 slides MCK Includes mask cover SEK Includes speaker diaphragm
22. ll Face Mask The following models may be used with the EVA Series blower unit PASPECML Medium Large PASPECS Small 6 The Battery Charger EVASMC Quick charger EVAGC Gang charger The blower unit draws in ambient air through the cartridge The purified air is blown into the wearer s mask through the breathing tube A flow indicator is provided to check that there is an adequate volume of air available to the wearer prior to use The system is designed to operate at a minimum air flow of approximately 4 5 cubic feet of air per minute 128 liters per minute in the mask under normal use on the standard speed setting and 5 cubic feet of air per minute 142 liters per minute in the mask under normal use on the high speed setting A feedback loop from the Mass Flow Sensor to the impellor continually monitors and adjusts the air flow to keep it constant at the design set point The units are designed for use at temperatures from 10 F to 120 F 12 C to 49 C The battery pack mounts in a compartment on the back of the blower A fully charged battery pack will power the blower for approximately four to six hours depending upon factors such as speed selected cartridge selected and filter cartridge loading The EVA Series Blower is equipped with two alarms A 77 db continuous alarm will sound when the air flow reaches approximately 115 lpm and a 77db intermittent chirp alarm will activate to indicate that the battery has approximately 15 minu
23. lters are 99 97 effective against all particulate aerosols Filters are supplied in quantities of three per box The following abbreviations are approved by NIOSH to indicate the particulates gases or vapors which are removed by the gas vapor cartridges HE High Efficiency Particulate Air Filter for Powered Air Purifying Respirators WARNING Use only the filter cartridge s described in the above table Do not change cartridges while in a hazardous atmosphere Incorrect cartridge selection will invalidate all performance statements and approvals for this equipment Follow established cartridge change schedules to ensure that cartridges are replaced before breakthrough occurs Failure to follow these warnings could result in death or serious injury Mounting and Replacing Filters on the Blower Unit High efficiency particulate filters must be replaced when retained particles clog the filters and reduce air flow below acceptable levels as indicated by testing with the Air Flow Indicator as described at left To Replace Filters Remove the air purifying element from its packaging and inspect for damage If in doubt do not use Check that the air purifying element has not exceeded its use by date Check that the filter connecting thread and gasket are in good condition Check that the air purifying element is appropriate to the hazard If in doubt consult your respirator program administrator or supervisor C
24. nce on its proper use Use the Bullard HFC45 HEPA filter cartridges for qualitative fit testing with irritant smoke Saccharin or Bitrex denatonium benzoate Quantitative options include generated aerosol ambient aerosol CNC Portacount method or controlled negative pressure Dynatech Nevada Fit Tester 3000 method The qualitative fit test protocols that had existed in the substance specific standards except Bitrex which is new have been updated in the revised standard with minor changes and will now be used for all substances Fit testing shall be performed prior to initial use whenever a different respirator is used and at least annually thereafter An additional fit test must also be performed whenever there are changes in the employee s physical condition that could affect respirator fit such as dental changes or an obvious change in body weight Spectrum Diagram 11 Cat No Description 1 LCK Lens Clamp Replacement 2 RLS Replacement Lens 3 FKL amp FKS Facepiece Flange 4 HSK Headstrap with Buckles and Slides 5 MCK Mask Cover 6 SEK Speaker Diaphragm 7 SEK Outer Locking Ring 8 SEK O ring Speaker Diaphragm 9 SEK O ring Speaker Exhalation 10 SEK Speaker Exhalation Body 11 6059 Exhalation Valve 12 EVO O ring for Exhalation Valve Seat Cat No Description 13 EVO Exhalation Valve Seat 14 LNK Nosecup 15 LNK Inhalation Valve Flaps 16 LC Mylar Lens Covers 25 pkg 16 Mylar lens cov
25. nlet Replace any damaged parts with the proper Bullard replacement part to maintain the NIOSH approval Mounting the Breathing Tube on the Blower Ensure that a rubber gasket is in place in the breathing tube coupler on the blower unit Screw one end of the breathing tube into the blower unit Hand tight is sufficient See Figure 5 Ensure that neither the breathing tube nor the filter is blocked Ensure that the ON OFF Switch is in the OFF position Switch on the blower by pressing the on off button for 1 2 seconds confirmed by a short beep If the Low Battery Alarm sounds at this time the battery needs to be recharged See instructions on page 2 regarding properly charging the battery If the Low Flow Alarm sounds at this time the mask breathing tube and filter should be check for a blockage Figure 3 Figure 4 Figure 5 EVA Series Powered Air Purifying Respirator Blower Assembly User Manual Incorporating the Bullard Spectrum Series Full Face Mask www bullard com 4 Checking Airflow Air Purifying Elements Checking Airflow with the Airflow Indicator PA4AFI sold separately With the blower switched ON and the filters cartridges mounted take the free end of the breathing tube in one hand hold it upright and place the Airflow Indicator into the end of the tube See Figure 6 Apply a light downward pressure to the Airflow Indicator to get a reasonable seal a
26. nlight or contaminants Breathing Tube Inspect the breathing tube for tears cracks holes or excessive wear that might reduce the degree of protection originally provided Be sure the quick disconnect fitting is screwed tightly into the breathing tube so no air can escape If any signs of excessive wear are present replace the breathing tube assembly immediately or remove the respirator from service Hand sponge breathing tube with warm water and mild detergent rinse and air dry Do not get water inside the breathing tube After cleaning once again carefully inspect breathing tube for signs of damage Blower Unit Once cartridges have reached the end of their useful life discard in accordance with federal state and local guidelines and in conformance with plant safety regulations Use a lint free cloth moistened in a mild solution of soap and warm water to clean the outer surface of the equipment Re charge the battery pack see instructions on page 2 Storage When the apparatus is completely clean and dry and after inspection place it in a clean plastic bag or air tight container Store in a clean dry area away from direct sunlight and sources of direct heat The storage temperature should be between 32 F to 90 F 0 C to 32 C with humidity less than 90 RH 9 EVA Series Powered Air Purifying Respirator Blower Assembly User Manual Incorporating the Bullard Spectrum Series Full Face Mask Fit Testing
27. nstructions for changing cartridges and or filters M All approved respirators shall be selected fitted used and maintained in accordance with MSHA OSHA and other applicable regulations N Never substitute modify add or omit parts Use only exact replacement parts in the configuration specified by the manufacturer O Refer to User s Instructions and or maintenance manuals for information on use and maintenance of these respirators P NIOSH does not evaluate respirators for use as surgical masks 1 Protection HE High Efficiency Particulate Air Filter for Powered Air Purifying Respirators OV Organic Vapor CD Chlorine dioxide CL Chlorine HC Hydrogen chloride HF Hydrogen fluoride SD Sulfur Dioxide 2 Cautions and Limitations Bullard Cynthiana KY 41031 USA 1 800 827 0423 This respirator is approved only in the following configuration Inspection and Cleaning Inspection and Cleaning WARNING Avoid contaminant entry into the breathing tube as this will compromise respiratory protection and could result in death or serious injury Consult your local safety professional if you suspect that contaminant has entered the breathing tube When cleaning the equipment do the following Ensure water does not enter cartridges Replace wet cartridges DO NOT use gasoline organic based solvents or chlorinated degreasing fluids such as trichloroethylene as they will cause damage DO NOT immerse the equipment in
28. t the breathing tube end Ensure that the air outlet holes in the Airflow Indicator tube are not blocked Two hands may be used if preferred one to hold the breathing tube and one to hold the Airflow Indicator The position of the ball in the Airflow Indicator should be observed If any part of the ball is below the PASS LINE on the Airflow Indicator check for Blower malfunction Clogged or damaged Air Purifying filter elements on the HE filter See Mounting and Replacing Cartridges on the Blower Unit on page 7 Low battery or battery malfunction If the ball is completely above the PASS LINE on the Airflow Indicator then the system is ready for use WARNING If the blower malfunctions during use in a hazardous area Remain calm and LEAVE the hazardous area immediately DO NOT use a blower that fails the flow test air flow indicator sold separately Use ONLY Bullard filter cartridges which comply with and have the NIOSH approval label and which are appropriate for the contaminant Failure to observe these warnings could result in death or serious injury EVA Series PAPR Air Purifying Elements Principle of Operation The following filter cartridge protection classification applies when used with any of the hoods or loose fitting facepieces Protection Filter Cartridge Type NIOSH ANSI Color Code for Cartridge Label HE PAPRFC3 Magenta OV CL HC SD CD HF HE PAPRFC4 Olive and Magenta HE particulate fi
29. tes of remaining capacity Type C Airline Respirators Spectrum Series TC 19C 322 Continuous Flow TC 19C 321 Pressure Demand TC 13F 387 TC 13F 388 Combination SCBA amp Type C Pressure Demand TC 19C 354 The Spectrum Full Face Mask used with the EVA PAPR can also be configured for use in Supplied Air Configurations Refer to the Spectrum Series Supplied Air Respirator User Instructions for details Battery Pack One fully charged battery pack will power the blower for approximately four to six hours depending upon factors such as speed selected cartridge selected and filer cartridge loading NOTE The battery has built in short circuit protection In the event of a short circuit an internal polyfuse will trip The fuse will reset itself within 5 10 seconds allowing the battery to resume normal operation To charge the battery pack do the following Press the battery release on the pack to remove the battery from the back of the blower See Figure 1 Place battery upside down into the charging port of the battery charger See Figure 2 Connect the battery charger to a 110 volt AC electrical outlet Charge the battery pack for approximately four hours While the battery is charging the light on the charger will remain red The charger light will illuminate green when charging is complete Table top gang chargers EVAGC with 6 ports are also available Diagnostic functions are available for charg
30. the end of the breathing tube see Figure 18 B Inhale until the mask collapses inward lightly indicating there is negative pressure Hold your breath for five seconds C The mask is deemed to be in proper position if it remained collapsed while the breath was held and no inward leakage of outside air was detected D If the mask doesn t collapse or if an inward leak is detected re adjust mask on face and repeat above steps until the test is passed WARNING If you cannot obtain a proper fit try another mask size and repeat the same steps outlined above If a proper fit is still not achieved do not use this respirator Failure to follow these instructions could result in death or serious injury Turn on the blower and attach the breathing tube to the blower With the air flowing into your respirator you are now ready to enter the work area WARNING The mask over must be used when operating this respirator This part protects the exhalation valve from outside interference Failure to follow these instructions could result in death or serious injury Figure 13 Figure 14 Figure 15 Figure 17 Figure 16 Figure 18 EVA Series Powered Air Purifying Respirator Blower Assembly User Manual Incorporating the Bullard Spectrum Series Full Face Mask WARNING Do not wear the EVA full facepiece PAPR with prescription glasses because the temple pieces will interfere with the facepiece seal Use only the SPECPL Spect
31. water or other cleaning fluid as this may cause contamination in the breathing tube and blower interior that will be difficult to remove DO NOT store respirator in your work area or leave it unattended in a contaminated environment Respirable contaminants can remain suspended in air for more than one hour after work activity ceases even though you may not see them Proper work practice requires you to wear the respirator until you are outside the contaminated area If you set the respirator down in a contaminated environment contaminants dirt and dust could get into the respirator When you put the respirator back on you could breathe in contaminants upon reuse Failure to observe the instructions and warnings in this manual invalidates all performance statements and approvals for this equipment and could result in death or serious injury This respirator and all of its component parts and assemblies should be inspected for damage or excessive wear before and after each use to ensure proper functioning Immediately remove the respirator from service and replace parts or assemblies that show any sign of failure or excessive wear that might reduce the degree of protection Use only complete NIOSH approved Bullard Spectrum or EVA components and replacement parts on this respirator Refer to the parts list for correct part numbers The respirator should be cleaned inspected and sanitized at least weekly or more often if subjected to he
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