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18、s Update ServiceZ94.1-15January 2015Title: Industrial protective headwear Performance, selection, care, and useTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to this publica
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21、sa.caor call toll-free 1-800-463-6727 or 416-747-4044.TMA trade-mar k of the Canadian S tandards Association, operating as “CSA Group”Industrial protective headwear Performance, selection, care, anduseZ94.1-15Z94.1-15Industrial protective headwear Performance, selection, care, and useJanuary 2015 20
22、15 CSA Group 1ContentsTechnical Committee on Industrial Protective Headwear 4Preface 71 Scope 92 Reference publications 93 Definitions 104 Classification 124.1 General 124.2 Type 1, Class E (20 000 V electrical rating) 124.3 Type 1, Class G (2200 V electrical rating) 124.4 Type 1, Class C (no electr
23、ical rating) 124.5 Type 2, Class E (20 000 V electrical rating) 124.6 Type 2, Class G (2200 V electrical rating) 134.7 Type 2, Class C (no electrical rating) 135 Selection, care, and use of headwear 135.1 Hazard assessment 135.2 Headwear selection 145.3 Assembly and fitting of headwear 155.3.1 Manuf
24、acturers instructions 155.3.2 Use of specified components 155.3.3 Installing the suspension 155.3.4 Fitting 155.4 Guidance on inspection of headwear 165.5 Guidance for cleaning of headwear 165.6 Care of headwear 175.7 Accessories 185.7.1 General guidance 185.7.2 Addition of decals, laminates, sticke
25、rs, or tape to headwear 185.7.3 Bandanas, handkerchiefs, bouffants (hairnets), or welders caps under headwear 185.7.4 Baseball-style caps under headwear 185.7.5 Winter liners 185.7.6 Painting of headwear 185.7.7 Chinstrap assemblies 195.7.8 Insect repellent 195.7.9 High-visibility headwear 196 Desig
26、n and construction 196.1 General 196.2 Materials 196.2.1 General 196.2.2 Documentation 196.2.3 Cleaners 19Z94.1-15Industrial protective headwear Performance, selection, care, and useJanuary 2015 2015 CSA Group 26.2.4 Finishes 196.2.5 Non-irritants 206.2.6 Adhesives 206.2.7 Polymeric changes 206.2.8
27、Flame resistance of shell and ignition resistance of liner 206.2.9 Prevention of skin irritation 206.2.10 Electrically-conductive components in Class E headwear 206.2.11 Plugging of holes in Class E headwear 206.2.12 Alterations and after-market modifications 206.3 Protection area 216.3.1 Minimum pr
28、otected area 216.3.2 Penetration (test blade) 216.4 Projections 216.5 Accessories and fittings 217 Test requirements 217.1 General 217.2 Sampling for testing 227.3 Test environment 227.4 Test headforms 227.5 Establishment of test line 237.6 Conditioning 237.6.1 General 237.6.2 Ambient preconditionin
29、g 237.6.3 High temperature 237.6.4 Low temperature 237.6.5 Water immersion 237.6.6 Solvent wipe 248 Dielectric strength test 248.1 General 248.2 Sample preparation 248.3 Apparatus and set-up 248.4 Test method 258.5 Test voltages 258.5.1 General 258.5.2 Class E headwear 258.5.3 Class G headwear 258.6
30、 Dielectric strength 258.6.1 Class E headwear 258.6.2 Class G headwear 259 Impact attenuation test 259.1 Apparatus and set-up 259.2 Instrumentation check 269.3 Test method and requirements for Type 1 headwear 269.4 Test method and requirements for Type 2 headwear 2710 Penetration resistance test 27Z
31、94.1-15Industrial protective headwear Performance, selection, care, and useJanuary 2015 2015 CSA Group 310.1 Apparatus 2710.2 Test method and requirements for Type 1 headwear 2810.3 Test method and requirements for Type 2 headwear 2811 Passive retention test 2911.1 General 2911.2 Apparatus and set-u
32、p 2911.3 Change in measured angle limit 3012 Shell flammability and liner ignition-resistance tests 3012.1 Shell flammability-resistance test 3012.1.1 General 3012.1.2 Apparatus 3012.1.3 Calibration 3112.1.4 Test procedure 3112.1.5 Flammability resistance 3112.2 Liner ignition-resistance test 3112.2
33、.1 General 3112.2.2 Apparatus 3112.2.3 Test procedure 3112.2.4 Ignition resistance 3213 Permanent markings and instructions for use 3213.1 Markings and labels 3213.2 Instructions for use 32Annex A (informative) Sample headwear selection form 48Annex B (informative) Protective headwear in a safety sy
34、stem 49Annex C (informative) Terminology related to selection, care, and use of protective headwear 50Z94.1-15Industrial protective headwear Performance, selection, care, and useJanuary 2015 2015 CSA Group 4Technical Committee on IndustrialProtective HeadwearJ.A. Zaichkowski Liquor Control Board of
35、Ontario (LCBO),Toronto, OntarioCategory: User ManagementChairC. Dente Dentec Safety Specialists, Inc,Newmarket, OntarioCategory: Producer InterestVice-ChairR.M. Allen Waterloo North Hydro Inc,Waterloo, OntarioCategory: User LabourP.J. Bishop PJB Consulting,Elmira, OntarioCategory: General InterestD.
36、L. Curts 3M Canada Company,London, OntarioAssociateR. Dente Degil Safety Products Inc.,Vaughan, OntarioAssociateW. Eng ESDC-Labour Program,Toronto, OntarioCategory: Regulatory AuthorityD.R. Fulton North West Environmental Group Ltd,Victoria, British ColumbiaCategory: General InterestG.P. Green Nova
37、Scotia Department of Labour AdvancedEducation,Halifax, Nova ScotiaCategory: Regulatory AuthorityJ.D. Greer DSI Safety Inc / Securite DSI Inc,Laval, QubecCategory: Producer InterestZ94.1-15Industrial protective headwear Performance, selection, care, and useJanuary 2015 2015 CSA Group5M. Gupta Draeger
38、 Safety Canada Limited,Mississauga, OntarioCategory: General InterestB. Henry Fanshawe College of Applied Arts and Technology,London, OntarioCategory: User ManagementP.M. Johnson Honeywell Safety Products USA, Inc.,Smithfield, Rhode Island, USACategory: Producer InterestJ.M. Kline Kimberly-Clark Pro
39、fessional Services,Belmont, Michigan, USACategory: General InterestE. Lee WorkSafe BC,Vancouver, British ColumbiaCategory: Regulatory AuthorityR. Mullin Honeywell Safety Products,Mississauga, OntarioAssociateA. Peart Canadian Labour Congress,Ottawa, OntarioCategory: User LabourM. Peters MSA North Am
40、erica,Cranberry Township, Pennsylvania, USACategory: Producer InterestD.B. Pfriem ICS Laboratories Inc.,Brunswick, Ohio, USAAssociateP. Richard CSA Group,Pointe-Claire, QubecAssociateJ. Rihn MSA North America,Cranberry Township, Pennsylvania, USAAssociateM. Russo Infrastructure Health and Safety Ass
41、ociation,Mississauga, OntarioCategory: General InterestZ94.1-15Industrial protective headwear Performance, selection, care, and useJanuary 2015 2015 CSA Group 6C. Scott 3M Canada Company,London, OntarioCategory: Producer InterestE.V. Stefov Thornhill, Ontario AssociateG. Taillon Ontario Ministry of
42、Labour,Toronto, OntarioCategory: Regulatory AuthorityJ. Wright UFCW Canada,Toronto, OntarioCategory: User LabourD. Shanahan CSA Group,Toronto, OntarioProject ManagerZ94.1-15Industrial protective headwear Performance, selection, care, and useJanuary 2015 2015 CSA Group 7PrefaceThis is the sixth editi
43、on of CSA Z94.1, Industrial protective headwear Performance, selection, care,and use. It supersedes the previous editions published in 2005, 1992, 1977, and 1966 under the titleIndustrial Protective Headwear. It also supersedes the Preliminary Standard published in 1965 andreplaces the protective he
44、adwear requirements specified in CSA Z94-1948, Code for Head and EyeProtection.This edition incorporates several changes:a) A “protected area” has been established through the specification of a test line on the headformused for impact and penetration tests (Clauses 6.3.1, 7.4.6.2, 10.2.5, 10.3.6, a
45、nd Figure 2).b) Technical changes have been made to penetration test procedure and apparatus (Clause 7.4.6).c) The largest size of headform (size “O”) is no longer specified for testing purposes (Clause 7.4.7).d) The UV resistance requirements and pre-conditioning procedure have been removed pending
46、future research to validate the procedure against real-use conditions (exposure to sunlight).e) Clarification of symbols used on labels has been provided (Annex C).f) An explanation of the difference between accredited product certification and a manufacturersself-declaration of compliance has been
47、provided (Annex C).Wearing protective headwear that meets the requirements of this Standard will reduce the likelihood ofinjuries to the head. It should be noted, however, that there is a limit to the amount of protectionprovided by such headwear. It remains the responsibility of the users of this S
48、tandard to judge aheadwear products suitability for their particular purpose and to ensure the compatibility of theirheadwear with associated equipment, e.g., hearing protection devices. Users should consult applicableoccupational safety regulations to determine whether they impose safety requiremen
49、ts in addition to ormore stringent than those in this Standard.This Standard was prepared by the Technical Committee on Industrial Protective Headwear, under thejurisdiction of the Strategic Steering Committee on Occupational Health and Safety, and has beenformally approved by the Technical Committee.Notes:1) Use of the singular does not exclude the plural (and vice versa) when the sense allows.2) Although the intended primary application of this Standard is stated in its Scope, it is important to note that itremains the responsibility of
