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Tiêu đề IEC 60335-2-75:2015 - Particular requirements for commercial dispensing appliances and vending machines
Trường học International Electrotechnical Commission
Chuyên ngành Electrical safety standards
Thể loại standards document
Năm xuất bản 2015
Thành phố Geneva
Định dạng
Số trang 130
Dung lượng 2,17 MB

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IEC 60335 2 75 Edition 3 1 201 5 1 0 CONSOLIDATED VERSION VERSION CONSOLIDÉE Household and similar electrical appliances – Safety – Part 2 75 Particular requirements for commercial dispensing applianc[.]

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Household and simi ar elect rical appl ances – Safety –

Part 2- 75: Part icular requirement s for commercial dispensing appl ances and

vending machines

Apparei s élect rodomest iques et analogues – Sécurité –

Part ie 2- 75: Exigences part icul ères pour les dist ribut eurs commerciaux avec ou

sans moyen de paiement

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THIS PUBLICATION IS COPYRIGHT PROTECTED

Copyr ight © 2 15 IEC, Ge e a, Switzer la d

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Household and simi ar elect rical appl ances – Safety –

Part 2- 75: Part icular requirement s for commercial dispensing appl ances and

vending machines

Apparei s élect rodomest iques et analogues – Sécurité –

Part ie 2- 75: Exigences part icul ères pour les dist ribut eurs commerciaux avec ou

sans moyen de paiement

W arnin ! Mak e s re that you o tain d this publc tion from a a t horize distributor

At te tion! V eui ez vou a s rer q e vou a ez o te u c t te publc t ion via u distribute r a ré

c olour

inside

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IEC 60335- 2- 75

Editio 3.1 2 15-10

Household and simi ar elect rical appl ances – Safety –

Part 2- 75: Part icular requirement s for commercial dispensing appl ances and

vending machines

Apparei s élect rodomest iques et analogues – Sécurité –

Part ie 2- 75: Exigences part icul ères pour les dist ribut eurs commerciaux avec ou

sans moyen de paiement

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FOREWORD 3

INTRODUCTION 6

1 Sco e 7

2 Normative ref eren es 8

3 Terms an definition 8

4 General req irement 10 5 General con ition for the tests 1

6 Clas if i ation 1

7 Markin an in tru tion 12 8 Protection again t ac es to l ve p rts 14 9 Startin of motor o erated a pl an es 14 10 Power input an c r ent 14 1 He tin 14 12 Void 15 13 L akage c r ent an electric stren th at o eratin temp rature 15 14 Tran ient overvoltages 16 15 Moisture resistan e 16 16 L akage c r ent an electric stren th 19 17 Overlo d protection of tran formers an as ociated circ its 19 18 En uran e 19 19 Abnormal o eration 19 2 Sta i ty an mec anical hazard 21

21 Mec anical stren th 21

2 Con tru tion 2

2 Internal wirin 2

2 Comp nents 2

2 Sup ly con ection an external flexible cord 2

2 Terminals for external con u tors 2

2 Provision for e rthin 2

2 Screws an con ection 2

2 Cle ran es, cre p ge distan es an sol d in ulation 2

3 Resistan e to he t an fire 2

31 Resistan e to ru tin 2

3 Radiation, toxicity an simi ar hazard 2

An exes 2

An ex AA (normative) Agin test for elastomeric p rts 2

Biblogra h 31

Fig re 101 – Splas a p ratu 2

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INTERNATIONAL ELECTROTECHNICAL COMMISSION

HOUSEHOLD A ND SIMILA R ELECTRICAL A PPLIA NCES –

SAFETY –

Part 2-75: Particular requirements f or commercial

dispensing appl ances and vending machines

1 Th Intern tio al Ele trote h ic l Commis io (IEC) is a worldwid org niz tio for sta d rdiz tio c mprisin

al n tio al ele trote h ic l c mmite s (IEC Natio al Commite s) Th o je t of IEC is to promote

intern tio al c -o eratio o al q e tio s c n ernin sta d rdiz tio in th ele tric l a d ele tro ic f i ld To

this e d a d in a ditio to oth r a tivitie , IEC p bls e Intern tio al Sta d rd , Te h ic l Sp cif i atio s,

Te h ic l Re orts, Pu lcly Av ia le Sp cific tio s (P S) a d Guid s (h re f ter ref ere to a “IEC

Pu lc tio (s)”) Th ir pre aratio is e tru te to te h ic l c mmite s; a y IEC Natio al Commite intere te

in th s bje t d alt with ma p rticip te in this pre aratory work Intern tio al g v rnme tal a d n n

-g v rnme tal org niz tio s laisin with th IEC als p rticip te in this pre aratio IEC c la orate clo ely

with th Intern tio al Org niz tio f or Sta d rdiz tio (ISO) in a c rd n e with c n itio s d termin d b

a re me t b twe n th two org niz tio s

2) Th f ormal d cisio s or a re me ts of IEC o te h ic l maters e pre s, a n arly a p s ible, a intern tio al

c n e s s of o inio o th rele a t s bje ts sin e e c te h ic l c mmite h s re re e tatio fom al

intere te IEC Natio al Commite s

3) IEC Pu lc tio s h v th form of re omme d tio s f or intern tio al u e a d are a c pte b IEC Natio al

Commite s in th t s n e Whie al re s n ble ef forts are ma e to e s re th t th te h ic l c nte t of IEC

Pu lc tio s is a c rate, IEC c n ot b h ld re p n ible for th wa in whic th y are u e or f or a y

misinterpretatio b a y e d u er

4) In ord r to promote intern tio al u if ormity, IEC Natio al Commite s u d rta e to a ply IEC Pu lc tio s

tra s are tly to th ma imum e te t p s ible in th ir n tio al a d re io al p blc tio s An div rg n e

b twe n a y IEC Pu lc tio a d th c re p n in n tio al or re io al p blc tio s al b cle rly in ic te in

th later

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a s s me t s rvic s a d, in s me are s, a c s to IEC mark of c nf ormity IEC is n t re p n ible f or a y

s rvic s c rie o t b in e e d nt c rtif i atio b die

6) Al u ers s o lde s re th t th y h v th late t e itio of this p blc tio

7) No la i ty s al ata h to IEC or its dire tors, emplo e s, s rv nts or a e ts in lu in in ivid al e p rts a d

memb rs of its te h ic l c mmite s a d IEC Natio al Commite s f or a y p rs n l injury, pro erty d ma e or

oth r d ma e of a y n ture wh ts e er, wh th r dire t or in ire t, or for c sts (in lu in le al f ee ) a d

e p n e arisin o t of th p blc tio , u e of, or rela c u o , this IEC Pu lc tio or a y oth r IEC

Pu lc tio s

8) Ate tio is drawn to th Normativ refere c s cite in this p blc tio Us of th refere c d p blc tio s is

in is e s ble for th c r e t a plc tio of this p blc tio

9) Ate tio is drawn to th p s ibi ty th t s me of th eleme ts of this IEC Pu lc tio ma b th s bje t of

p te t rig ts IEC s al n t b h ld re p n ible f or id ntif yin a y or al s c p te t rig ts

DISCLAIMER

This Con ol d te version is not a of f icial IEC Sta dard a d ha be n prepare f or

us r conv nie c Only the c r e t v rsion of the sta dard a d its ame dme t(s)

are to be con idere the of f icial doc me ts

This Consol date v rsion of IEC 6 3 5-2-7 be rs the e ition number 3.1 It consists of

th third e ition (2 12-12) [doc me ts 61/4 5 /FDIS a d 61/4 12/RVD] a d its

ame dme t 1 (2 15-10) [doc me ts 61/4 5 /FDIS a d 61/5 0 /RVD] Th te h ic l

conte t is ide tic l to the ba e e ition a d its ame dme t

In this Re l n v rsion, a v rtic l l ne in th margin s ows where the te hnic l conte t

is modifie by ame dme t 1 Additions are in gre n te t, deletions are in strik through

re te t A s parate Final v rsion with al c a ge a c pte is a ai able in this

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This p rt of International Stan ard IEC 6 3 5 has b en pre ared by IEC tec nical commit e 61:

Safety of hou ehold an simi ar electrical a plan es

The prin ip l c an es in this edition as comp red with the secon edition of IEC 6 3 5-2-7

are as f ol ows (minor c an es are not l sted):

• some notes have b en deleted or con erted to normative text (5.2, 5.6, 5.10 , 7.12.1,

7.12.101.1, 1 2, 1 8, 15.2.10 , 15.2.10 , 15.2.10 , 15.2.10 , 15.2.1 1, 19.10 , 19.6, 19.13,

19.101, 2 6, 2 7, 2 1 2, 2 1 3, 2 1 4, 2 10 , 2 2)

• ad ed req irements f or espres o cof fe makers in 3.1 5, 2 1 4 an throu hout stan ard;

• modif ied 1 4 to ad res he tin a pl an es with electronic proces controls an 1 6 to

addres combined a pl an es without electronic proces controls;

• modif ied Clau e 2 to in icate that pres ure reg latin devices are to b ren ered

ino era le;

• deleted ISO 13 3 -1 f om Bibl ogra h

This publ cation has b en drafted in ac ordan e with the ISO/IEC Directives, Part 2

This p rt 2 is to b u ed in conju ction with the latest edition of IEC 6 3 5-1 an its

amen ments It was esta ls ed on the b sis of the fifth edition (2 10) of that stan ard

NOT 1 Wh n “Part 1” is me tio e in this sta d rd, it refers to IEC 6 3 5-

This p rt 2 s p lements or modifies the cor esp n in clau es in IEC 6 3 5-1, so as to

con ert that publ cation into the IEC stan ard: Saf ety req irements f or commercial disp n in

a pl an es an ven in mac ines

When a p rtic lar s bclau e of Part 1 is not mentioned in this p rt 2, that s bclau e a pl es

as f ar as is re sona le When this stan ard states “ad ition”, “modification” or “re lacement ,

the relevant text in Part 1 is to b ada ted ac ordin ly

NOT 2 Th folowin n mb rin s stem is u e :

– s b la s s, ta le a d f i ure th t are n mb re startin fom 101 are a ditio al to th s in Part 1;

– u le s n te are in a n w s b la s or in olv n te in Part 1, th y are n mb re startin fom 101, in lu in

th s in a re la e cla s or s b la s ;

– a ditio al a n x s are letere A , B , etc

NOT 3 Th folowin print ty e are u e :

– req irements: in roman typ ;

– test sp cific tio s: in italic type;

– n te : in smal roma ty e

Word in b ld in th te t are d f i e in Cla s 3 Wh n a d f i itio c n ern a a je tiv , th a je tiv a d th

a s ciate n u are als in b ld

The commite has decided that the contents of the b se publcation an its amen ment wi

remain u c an ed u ti the sta i ty date in icated on the IEC we site u der

"htp:/ we store.iec.c " in the data related to the sp cif i publ cation At this date, the

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org niz tio s ma n e a tra sitio al p rio folowin p blc tio of a n w, ame d d or re is d IEC p blc tio in

whic to ma e pro u ts in a c rd n e with th n w re uireme ts a d to e uip th ms lv s for c n u tin n w or

re is d te ts

It is th re omme d tio of th c mmite th t th c nte t of this p blc tio b a o te for impleme tatio

n tio aly n t e rler th n 12 mo th or later th n 3 mo th fom th d te of p blc tio

A lst of al p rts of the IEC 6 3 5 series, u der the general title: H ouse ol d a d simil ar

ele tric l a plian es – Safety, can b f ou d on the IEC we site

The fol owin dif feren es exist in the cou tries in icated b low

– 6.1: Clas 0I is alowed for a plan es u ed in o rs havin a rated voltage not ex e din

150 V (Ja an)

– 13.2: The le kage c r ent l mits are diff erent (Ja an)

– 16.2: The le kage c r ent l mits are diff erent (Ja an)

IMPORTANT – The 'colour inside' logo on the cov r pa e of this publ c tion indic te

th t it contains colours whic are considere to be us ful f or the cor e t

und rsta ding of its conte ts Us rs s ould theref ore print this doc me t using a

colour printer

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It has b en as umed in the draftin of this International Stan ard that the exec tion of its

provision is entru ted to a pro riately q al fied an exp rien ed p rson

This stan ard recog izes the international y ac e ted level of protection again t hazard s c

as electrical, mec anical, thermal, fire an radiation of a pl an es when o erated as in

normal u e takin into ac ou t the man facturer's in tru tion It also covers a normal

situation that can b exp cted in practice an takes into ac ou t the way in whic

electromag etic phenomena can af fect the saf e o eration of a plan es

This stan ard takes into ac ou t the req irements of IEC 6 3 4 as far as p s ible so that

there is comp tibi ty with the wirin rules when the a pl an e is con ected to the s p ly

main However, national wirin rules may diff er

If an a pl an e within the s o e of this stan ard also in orp rates f un tion that are covered

by another p rt 2 of IEC 6 3 5, the relevant p rt 2 is a pl ed to e c fu ction se arately, as

f ar as is re sona le If a pl ca le, the influen e of one fu ction on the other is taken into

ac ou t

When a p rt 2 stan ard do s not in lu e ad itional req irements to cover hazard de lt with

in Part 1, Part 1 a pl es

NOT 1 This me n th t th te h ic l c mmite s re p n ible for th p rt 2 sta d rd h v d termin d th t it is

n t n c s ary to s e ify p rtic lar re uireme ts f or th a pla c in q e tio o er a d a o e th g n ral

re uireme ts

This stan ard is a prod ct f ami y stan ard de l n with the saf ety of a plan es an takes

preceden e over horizontal an generic stan ard coverin the same s bject

NOT 2 Horiz ntal a d g n ric sta d rd c v rin a h z rd are n t a plc ble sin e th y h v b e ta e into

c n id ratio wh n d v lo in th g n ral a d p rtic lar re uireme ts f or th IEC 6 3 5 s rie of sta d rd For

e ample, in th c s of temp rature re uireme ts for s rf ac s o ma y a pla c s, g n ric sta d rd , s c a

ISO 13 3 - f or h t s ra e , are n t a plc ble in a ditio to Part 1 or p rt 2 sta d rd

An a pl an e that compl es with the text of this stan ard wi not neces ari y b con idered to

comply with the safety prin iples of the stan ard if , when examined an tested, it is fou d to

have other fe tures that imp ir the level of saf ety covered by these req irements

An a pl an e employin materials or havin f orms of con tru tion dif ferin f rom those detai ed

in the req irements of this stan ard may b examined an tested ac ordin to the intent of

the req irements an , if fou d to b s bstantial y eq ivalent, may b con idered to comply

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HOUSEHOLD A ND SIMILA R ELECTRICAL A PPLIA NCES –

SAFETY –

Part 2-75: Particular requirements f or commercial

dispensing appl ances and vending machines

This clau e of Part 1 is re laced by the f ol owin

This International Stan ard de ls with the saf ety of electric commercial dispe sing

appl a c s an v nding ma hine for pre aration or del very of fo d, drin s an con umer

prod cts, their rate volta e b in not more than 2 0 V for sin le-phase a pl an es an

– n ws a er, a dio or vid o ta e or dis ven in ma hine ;

– p c a e fo d a d drin ven in ma hine ;

– ref rig rate merc a dis rs

Ap la c s c n h v more th no e f un tio

NOT 10 Oth r sta d rd ma b a plc ble for s me fu ctio s s c a

– ref rig ratio (IEC 6 3 5-2-2 );

– h atin b microwa e (IEC 6 3 5-2-2 )

This stan ard also de ls with the h giene asp cts of ap l an es

As far as is practica le, this stan ard de ls with the common hazard presented by

a pl an es that are en ou tered by u ers an mainte a c persons However, in general, it

do s not take into ac ou t you g c i dren playin with the a plan e

NOT 10 Ate tio is drawn to th f act th t

– f or a pla c s inte d d to b u e in v hicle or o b ard s ip or aircraf t, a ditio al re uireme ts ma b

n c s ary;

– in ma y c u trie , a ditio al re uireme ts f or a pla c s in orp ratin pre s re v s els are s e if i d;

– in ma y c u trie , a ditio al re uireme ts are s e if i d b th n tio al h alth a th ritie , th n tio al

a th ritie re p n ible for th prote tio of la o r, th n tio al water s p ly a th ritie a d simiar a th ritie

NOT 10 This sta d rd d e n t a ply to

– a pla c s inte d d to b u e e clu iv ly for h u e old p rp s s;

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c ro iv or e plo iv atmo p ere (d st, v p ur or g s);

– c mmercial ele tric b i n p n (IEC 6 3 5-2-4 );

– c mmercial ele tric b in -marie (IEC 6 3 5-2-5 );

– amu eme t ma hin s a d p rs n l s rvic ma hin s (IEC 6 3 5-2-8 );

– a pla c s s lely u e f or dis e sin mo e ;

– dis la c bin ts;

– a pla c s in orp ratin ele tro e-ty e water h aters

This clau e of Part 1 is a plca le ex e t as f ol ows

Add ition:

IEC 6 3 5-2-3 , H ouse old a d simil r ele tric l a pl ian es – Safety – Part 2-3 : Part ic lar

re uireme ts for motor-c mpres ors

ISO 1817:2 1 2 15, Ru b r, vulc nized or thermo l ast ic – Determinat ion of th efe t of

o eration of the a plan e u der the fol owin con ition :

The a pl an e is o erated in the sta dby mode u ti ste dy con ition are esta l s ed an

then u der the most u f avoura le disp n in proced re The a pl an e is refi ed when

neces ary in ac ordan e with the in tru tion for u e, or the in tructions f or mainte a c ,

an the next o eratin p riod started as so n as p s ible

Lid an covers of appl a c s of the prof es ion l type an of appl a c s of the

s pervis d type are placed in their inten ed p sition

Coff ee makers are o erated with their container fi ed with the rate c pa ity of water, or

con ected to the water main , if a pl ca le Coff ee makers with a he ted s rf ace inten ed to

ke p the l q id warm are o erated with or without the container, whic ever is the more

u favoura le

3.6.2 Re l ac me t:

deta hable part

p rt that can b removed without the aid of a tool a part that is removed in ac ordan e with

the in tru tion f or u e or the in tructions for mainte a c , even if a tool or a c s k y is

ne ded f or removal, or a p rt that do s not f ulfi the test of 2 1

Note 1 to e try: If a p rt h s to b remo e for in talatio p rp s s, this p rt is n t c n id re to b d ta h ble

e e if th in tru tio s state th t it is to b remo e

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3.7.3 Re lac me t :

th rmal c t out

device that d rin a normal o eration l mits the temp rature of the control ed p rt by

automatical y o enin the circ it, or red cin the c r ent, an is con tru ted so that its setin

can ot b altered by the u er or the mainte a c person

3.8.5 Re lac me t :

o eration p rf ormed in the mainte a c are or u er are , s c as pre arin the a plan e

f or new prod cts or new o eratin method , cle nin , price c an in , re lenis in , coin

col ectin an setin of controls or simi ar o eration

Note 1 to e try: Maintenanc o eratio d e n t in lu e o eratio s p rf orme in th s rvic are

state of the a pl an e when fi ed as inten ed with in redients or prod cts, energized an

re d for u e, cas b xes an over low containers b in empty

a pl an e inten ed to del ver or make avai a le fo d, drin s or other con umer prod cts

Note 1 to e try: Th a pla c ma als pre are th pro u ts

Note 2 to e try: Th dis e sin o eratio ma b initiate ma u ly or b me n s c a c in or cre it c rd

in tru tion explainin how to car y out cle nin , re lenis in , coin col ectin , set in of

controls an simi ar o eration

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oth r mo a le p rts, s c a d ors a dld , in p sitio a in n rmal u e.

Note 2 to e try: A pplanc s of the profe sio al ty e h v n us r are

appl a c of the prof es ion l type

dispe sin appl a c that is only inten ed to b u ed by trained p rson el s c as kitc en

or b r staf f

3.1 3

appl a c of the s pervis d type

dispe sin appl a c that is inten ed to b maintained by trained p rson el but may b

u ed by other p rson in a location where its u e is overse n

Note 1 to e try: Dinin ro ms in re ta ra ts are e ample of s c lo atio s

3.1 4

pote tial y hazardous food

f ood whic in lu es natural or s nthetic in redients that are ca a le of s p ortin ra id an

progres ive growth of p thogenic or toxin prod cin micro-organisms

Note 1 to e try: Ex mple of p tentialy ha ard us f oo are mik, e g , me t, p ultry, s elfis , cru ta e n ,

a d th ir pro u ts, eith r raw or h at tre te , a wel a fo d of pla t origin th t is re d for c n umptio with ut

th n e for a y f urth r pre aratio or pro e sin

Note 2 to e try: Fo d ma b c me p tentialy ha ard us f oo d rin pro e sin , for e ample wh n p wd re

in re ie ts are mix d with water or wh n f oo is store at in ore t temp rature

Note 3 to e try: P tentialy ha ard us f oo d e n t in lu e:

– c n y, n ts, g m a d simiar c nf ectio ery;

– c o ie , cra k rs a d simiar b k ry pro u ts;

– in ta t-c f fe , c o olate,c c a a d s g r;

– fo d h vin a pH le el of n t gre ter th n 4,6 or a water a tivity (Aw) v lu n t gre ter th n 0,8 at 2 °C;

– fo d maintain d at a temp rature n t e c e in 5 °C for p rio s s e if i d b th pro u er, b t for n t more

th n 5 d y ;

– fo d maintain d at a temp rature a o e 6 °C or b low –18 °C;

– fo d in h rmetic ly s ale c ntain rs;

Note 1 to e try: Espre so cof f ee makers c n h v a o tlet for s p lyin ste m or h t water

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5 General conditions f or the tests

This clau e of Part 1 is a plca le ex e t as f ol ows

5.2 Add itio :

I fthe t est of 15.10 h s t o b c r ied o t , t hre ad d it ion l samples are re uired

5.6 Re l ac me t:

Co trols or switching de ic s in the us r are are ad justed to t he most u fa o ra le setting

Controls, switc ing de ic s or ot her p rts in th maintenanc are are ad justed t o t he most

u fa o ra l e set ting within l imits stated in t he instructions for maintenanc Co trols or

switc ing d evic s in the servic are are n t ad justed

5.9 Add it io :

Wh n al tern tive software is mad e a ail able b the ap l ian e ma ufa t urer, th a p a c is

tested with the software that giv s th most u favoura le resul ts

5.10 Ad d it ion:

NOT 101 A cc s keys a d o er ide keys c n b s p le s p rately f rom th a pla c

Ap l ian es are instal led in a c rd an e wit h the instru tions provid ed wit h th a plian e

b fore test ing

I fthe instru tio s state t hat t he a pl ian e ma b inst al led tog ther with other a plian es, the

efe t of t his c mbinat ion is t ak en into a c u t

5.101 Ap l i n es intended to b c n e ted to th water mains are su p ed with water

h ving a temp rature of15 °C ± 5 °C a d t he most u favoura l e pres ure sp cified in the

instru t ions For a pl ian es t hat are ma u ly filled with water, the t emp rature of t he water is

15 °C ± 5 °C

For a plian es inte d ed to c ol water, th temp rature of t he water is 25 °C ± 5 °C

5.10 Th re uireme ts of t his standard for the maintenanc are are a p c bl e whe t he

instructio s for maintenanc are b ing foll owed I fa a c s key is provided for a c s to

th maintenanc are , it is used b fore a test is c ried o t if this is more u fa o ra l e

5.10 Wh n refere c is mad e to the a p c tio of t est pro e B, test pro e 18 of IEC 610 2

is also a pli d in t he us r are

5.10 Applianc s of the profe sional ty e a d applianc s of the supervised type are

tested as he tin applianc s even if t he in orp rate a motor I ft hese a pl ian es d o n t

c ntain h ating el eme ts, the are tested as motor-operated ap lianc s

6 Classif ication

This clau e of Part 1 is a plca le ex e t as f ol ows

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7 Marking and instructions

This clau e of Part 1 is a plca le ex e t as fol ows

7.1 Add itio :

Ap lan e s al b marked with

– their rate pre s re, in mega as als, if a pl ca le;

– the maximum p rmis ible water pres ure, in mega as als, f or a pl an es inten ed to b

con ected to the water main

Ap lan es inten ed to b fi ed by han s al have me n that in icate when the req ired

level for cor ect o eration has b en re c ed

NOT 101 A le el mark or a a dible or vis al sig al are s ita le me n

For a pl an es in orp ratin a soc et outlet, the voltage, nature of the s p ly an c r ent or

p wer output s al b marked in the vicinity of the soc et outlet

Ap lan es inten ed to b p rtial y immersed in water f or cle nin s al b marked with the

maximum level of immersion an with the s bstan e of the f ol owin :

Do not immerse b yon this level

7.3 Add itio :

The req irement also a pl es when the adju tment has to b made by the mainte an e

person

7.8 Add it io :

Terminals for eq ip tential b n in s al b in icated by s mb l IEC 6 417-5 21 (2 0 -10)

This s mb l s al not b placed on s rews, remova le was ers or other p rts that can b

removed when con u tors are b in con ected

7.12.1 Add it io :

The in tal ation in tru tion f or a pl an es intended to b con ected to the water main s al

sp cify the me n of con ection an draw at ention to an national rules that may b

a pl ca le

The in tal ation in tru tion s al state if the a plan e is s ita le f or outdo r u e

The in tal ation in tru tion s al state the maximum an minimum ambient temp ratures f or

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For a pl an es that are not at le st IPX5, the in tru tion s al state that the a pl an e is not

s ita le for in tal ation in an are where a water jet could b u ed

The in talation in tru tion s al state the maximum ti t of the a pl an e for safe o eration A

ti t of les than 2° ne d not b stated An in tru tion s c as "the a pl an e has to b placed

in a horizontal p sition" is s f ficient

The in tal ation in tru tion for appl a c s of the prof es ional type s al state that the

a pl an e is only to b in tal ed in location where its u e an maintenan e is restricted to

trained p rson el

The in talation in tru tion f or appl a c s of the s pervis d type s al state that the

a pl an e is only to b in tal ed in location where it can b overse n by trained p rson el

The in tal ation in tru tion for cla s I appl a c s of the profe sional type that are

inten ed to b p rmanently con ected to fixed wirin , an have a le kage c r ent that may

ex e d 10 mA, s al state that the in tal ation of a resid al c r ent device (RCD) havin a

rated resid al o eratin c r ent not ex e din 3 mA is ad isa le

7.12.101 If it is neces ary to take sp cial precaution d rin mainte a c operations,

detais of these s al b s p led The instructions f or mainte a c s al state how to gain

ac es to the mainte a c are in lu in how to u e the a c s k y an the ov r id k y

They s al not in lu e in tru tion on how to gain ac es to a s rvic are

Compl ian e is c e k d b insp ctio

7.12.101.1 The instructions f or mainte a c s al sp cify the method an f req en y of

cle nin They s al in lu e detai s f or des al n , disinf ectin , flu hin an removal of an

resid al cle ners, steri zers or des alers f om the a pl an e, if a plca le Recommen ed

cle nin or disinfectin agents s al b sp cified, an they may b identified by their c emical

denomination

If the a pl an e is not at le st IPX5, the instructions f or mainte a c s al state that the

a pl an e mu t not b cle ned by a water jet

The instructions f or mainte a c for a pl an es in orp ratin an a pl an e inlet, an

inten ed to b p rtial y or completely immersed in water for cle nin , s al state that the

con ector mu t b removed b fore the a pl an e is cle ned an that the a pl an e inlet mu t

b dried b f ore the a pl an e is u ed again

Compl ian e is c e k d b insp ctio

7.12.101.2 If the u e of an ov r id k y al ows ac es to movin p rts, a s ita le warnin

s al b given in the instru tions f or mainte a c

Compl ian e is c e k d b insp ctio

7.12.101.3 The instru tions f or mainte a c s al l st an ac es ories that may b u ed

with the a pl an e

Complian e is c e k d b insp ctio

7.12.101.4 The instru tions f or mainte a c s al state the maximum an minimum

ambient temp ratures for cor ect o eration

For a plan es u in water, the instruction for mainte a c s al give detais con ernin

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Complian e is c e k d b insp ct io

7.12.101.5 The instructions for mainte a c f or a pl an es containin pres urized gas

s al give detai s on the safe han l n of the pres urized containers an of the gas

Complian e is c e k d b insp ctio

7.12.101.6 The instructions for mainte a c s al sp cify the typ s of fo d for whic the

a pl an e is s ita le, an give detai s on how to en ure h gienic o eration

Complian e is c e k d b insp ctio

7.12.101.7 The instructions f or mainte a c f or a pl an es inten ed for disp n in

pote tial y hazardous food, when the safety of the f ood de en s up n the temp rature an

d ration of storage, s al in lu e detais for the safe han l n of the fo d

Compl ian e is c e k d b insp ct io

7.12.10 The in tru tion s al state that ac es to the s rvic are is restricted to p rson

havin k owled e an practical exp rien e of the a pl an e, in p rtic lar as far as safety an

h giene are con erned

Compl ian e is c e k d b insp ct io

8 Protection a ainst a ces to l ve parts

Ap l ian es n rma y fix d to the fl oor, a d th se h vin a mas gre ter t ha 4 k a d n t

provid ed with c sters or rol lers, are inst al l d in a c rd an e with the instru tions I f n

instru tions are provided, the a plian e is plac d o th floor as close t o t he wa s as

p s ible

Other a plian es, ex ce t fixed applianc s, are pla ed o the fl oor as n ar t o t he wa s as

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1 4 Ad d ition:

He ting applianc s wit h electronic circuits c ntrol ling th p wer in ut are o erat ed as

combined applianc s

I ft he temp rature rise l imits are exce d ed in a p a c s inc rp rat ing mot ors, tra sformers or

electro ic circuits, a d if t he p wer inp t is lower tha the rated power in ut , the test is

re e t ed wit h the a plian e su pl ied at 1,0 t imes the rated v ltage

1 6 Ad d ition:

C ombined applianc s wit ho t electro ic p wer c ntrols are o erated as he ting

applanc s

1 7 Re la eme t:

Th a p a c is o erat ed u der normal o eration u til ste dy c nd it ions are est ab sh d,

th a pl ian e b ing refill ed whe n c s ary

NOT 101 Refi in c n re uire th u e of a a c s key

1 8 Ad d it ion:

Th temp rature rise oft he sura es in the us r are sh l n t exce d the limits sp cified for

h nd les, k no s, grips a d simil ar p rts that are h ld for sh rt p riods o ly This do s n t

a ply to th sura e ofp rts th t n ed to b h t in ord er for t he a p a c to fulfil its fu ct ion

Th t emp rat ure rise limits of motors, tra sformers a d c mp n nts of electro ic circuits,

includ in p rts d ire tly infl ue c d b them, ma b exce ded wh n th a plian e is o erated

at 1,15 times t he rated power input

1 101 Ap l ian es in orp rat in refig rat ing e uipme t, a d h ving mot or-c mpres ors

th t do n t c mply wit h IEC 6 3 5-2-3 , are also tested at a ambient temp rature of

– 3 °C, for a plian es for temp rate c u tries;

– 4 °C, for a plian es for tro ic l c u tries

Oth r p rts of the a p a c are o erated t o prod uc th most u fa o ra l e c nd itions in the

refigerat in system

Temp rature rises of p rts of the a pl ian e, other t ha the mot or-c mpres or, are n t

determined

Th t emp rature of wind ings a d th e cl osure of mot or-c mpres ors sh l n t ex ce d the

foll owing v lues:

– 14 °C, for wind ings ofmot or-c mpres ors wit h synthetic insul ation;

– 13 °C, for wind ings ofmotor-c mpres ors wit h c l l l osic insul ation;

– 150 °C, for e tern l e cl osures ofmot or-c mpres ors

12 Void

13 Lea age cur ent and electric strength at operating temperature

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13.2 Mod ific t ion:

For stationary clas I he ting ap lanc s, th l eak ag c re t sh l l n t exce d th fo owin

v lu s:

– for ap lianc s ofthe profe sio al ty e

int end ed to b p rma e tly c n e t ed to

1 mA p r kW rated power input of th

a p a c , with a ma imum of 10 mA;

– for ot her he tin applanc s

0,7 5 mA or 0,75 mA per kW rated power

in ut of t he a pl ian e, whic e er is

hig er wit h a max imum of 5 mA

14 Transient ov rvoltages

This clau e of Part 1 is a plca le

15 Moisture resista ce

This clau e of Part 1 is a plca le ex e t as f ol ows

15.1.1 Add it io :

Applianc s of the profe sional ty e cl as ified IPX3 or l ower, a d int end ed to b plac d o

a k itch n fl oor, are su jected t o a test in whic water u der pres ure is ind ire tly spl ash d

o t o t he a pl ian e Th splash a p ratus is sh wn in F ig re 101 Th b wl is pl ac d o t he

fl oor a d t he water pres ure ad justed so th t the water spl ash s to a h ight of 150 mm a o e

th b tt om of the b wl Th a p ratus is mo ed aro nd the a pl ian e in ord er to splash it

fom a d ire t ions for a total of 5 min

15.2 Re la eme t:

Ap lan es s bject to spi age of l q id or sol d in normal u e s al b con tru ted so that

spi age do s not af fect their electrical in ulation The electrical in ulation s al not b

af fected by cle nin , disinf ectin , des aln an simi ar o eration

Compl ian e is c e k d b t he tests of 15.2.101 to 15.2.1 3

Water used for the tests sh l l c nt ain a prox imat ely 1 % N aCl

Ap l ian es with ty e Xata hment , ex ce t t hose h ving a sp ciall pre ared c rd, are fitt ed

with t he lightest p rmis ible typ offle ibl e c rd of the smal l est cros -se tion l are sp cified

in Ta le 1

Ap l ian es inc rp rat ing a a pl ian e inl et are tested with or witho t a a pro riat e

c n e tor in p sit ion, which v r is more u favoura le

Before e c t est , t he a pl ian e is o erated in th standby mode Co t ainers that are

c n e ted to t he water mains are prefil led with sal ine sol ution

After e c overill ing or a p c tion of l iquid , th a pl ian e sh l l withst and the electric stre gth

test of 16.3 a d insp ction sh l sh w th t t here is n t ra e ofl i uid or solids o insul ation

th t c uld resul t in a redu tio of clearanc s a d cre page distanc s b low the v l ues

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Deta hable parts in t he us r are are removed or pl ac d in t he most u fa o ra le p sition.

Deta hable parts in the maintenanc are are pla ed in th ir n rmal p sit ion fo owing a

15.2.101 Co tainers for in red ients or prod ucts in p wd ered or gra ulated form are fil led

wit h dry gra ulated su ar, ign ring a y level ind ic t ion A furt her q a t ity e u l t o 15 % of the

total c p city ofth c nt ain r is t he p ured in st ead il y over a p riod of1 min

Co t ainers t hat are inte ded t o b fil led o tsid e t he a p a c are re l ac d wit ho t removing

a y exces su ar fom t he o tside of t he c ntainer Lids are re l ac d after o erill ing

15.2.10 Liquid c nt ainers that are fil l ed ma u l l are fil led with sal ine solut ion a d a further

q a t ity e u l to 15 % of the t otal c p city of e c c ntain r or 0,25 l , whic e er is th

greater, is p ured in stead ily o er a p riod of 1 min

15.2.10 Th o tl ets of liquid mix ing c ntainers are bloc ed a d the c nt ain rs are fil led

wit h sa n solutio A furth r q a t ity e u l t o 15 % of the t otal c p city of e c c ntainer

or 0,25 l , whic ever is t he gre t er, is p ured in st ead ily o er a p riod of 15 s If t he c nt ainer

h s more tha o e ind ep nd ent o tl et , th y are bl oc ed in turn

15.2.10 Drains for liquid wast e c ntainers are bl ocked a d the c ntainers are fil l ed wit h

saline solut ion A furth r q a t ity e u l t o 15 % of the total c p city of e c c ntainer or

0,25 l, whic ever is th gre ter, is p ured in st ead ily over a p riod of 15 s If the c ntain r

h s more t ha on ind ep nde t drain, t he are blo k ed in turn If there is more t ha o e

c nt ainer, t he are tested in turn

15.2.10 Drain taps of c ntainers used during maintenanc operations are ad justed in

turn t o the most u favoura l e p sition Th a plian e is su p ed at rated v ltage and

o erated u d er normal operation u til the flow of saline solut io stabil izes

15.2.10 Fail ure of t he inl et v lve of a pl ian es c n e t ed to the wat er mains is simulated

Water is al lowed to fl ow for 1 min after t he first e iden e of overlow u les th inflow st ops

a tomat ic l l Th fa ure of o ly o e d evic is tested at a t ime

15.2.10 Ap lian es d isp nsing liquid int o a servin c nt ainer, su h as a c p or ju , are

tested b ra id ly p uring 0,5 l of sal ine solution o er th sura e where the c ntainer is fil led ,

tra sp rted a d removed b t he user

15.2.10 Ap lian es with a c s ible o e ings, includ in sl ots for c ins or c rds, other tha

applianc s ofthe profe sional ty e and ap lianc s of the supervis d ty e, are t ested b

sl owly p uring 0,25 l of sa n sol ut ion into e c o enin If th o e ing is in a v rtic l

sura e, the sol ution is proje ted towards th o e ing

15.2.10 Ap lian es h ving e tern l sura es o whic it is p s ible to plac a v s el , su h

as a c p or ju , are tested b ra id ly p uring 0,5 l of sal ine sol ution over the sura e Th

q a tity ofsal ine solut io is in re sed to 5 l for ap lianc s of the profe sio al ty e if th ir

hig est sura e is l ower th n 1,5 m Th t est is c r ied o t even ifthe a p a c d oes n t

d isp nse liquid I ft here is more tha o e sura e, the are test ed in turn

For e pre so cofe maker of the profe sional ty e, the amo nt of wat er is in re sed to 5 l

o ly if t he high st sura e aft er install ation is lower th n 1,2 m

15.2.1 0 Ap lian es d el i ering pre a k ed produ ts are t est ed to simulat e l ea a e fom th

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L ak ag fom liquid produ ts is simul ated b ra id ly p urin a q a t ity of sal ine solut io ,

e u l in volume to t he larg st pre a k d prod uct that c n b d eli ered fom t he a plian e,

o er the are

L ak ag fom d ry products is simul at ed b ra id ly p uring a q a t i ty ofdry gra ul ated su ar,

e u l in volume to t he larg st pre a k d prod uct that c n b d eli ered fom t he a plian e,

o er t he are This test is n t a p c bl e to a pl ian es intended to d el i er o ly so d produ ts

su h as n wsp p rs, fil ms or cig rettes

15.2.1 1 Maintenanc operations in olvin the use of l iquids are c ried o t t hre t imes

15.2.1 2 Parts l iabl e to b clea ed are wiped with a sp n e, h ving d ime sions

a pro imately 150 mm × 75 mm × 50 mm, saturated with sal ine solut ion Th sp n e is

a p ed witho t a pre ia le forc for a prox imately 10 s to e c sura e This test is n t

a p ed to sura es in t he maintenanc are for whic cle ning instru tions are given

15.2.1 3 Ap lian es su je t to d esc l ing are desc l ed 10 times in ac ord an e wit h the

instructio s for maintenanc Th a pl ian e is the o erat ed in the standby mode

15.3 Ad d it ion:

If it is n t p s ibl e to plac th a pl ian e in the h mid ity c bin t, el ectrical parts are t ested

se arat ely

15.101 Ap l an es havin a ta that provides water for f il n or cle nin s al b

con tru ted so that the water can ot come into contact with l v parts or aff ect electrical

in ulation

Compl ian e is c e k d b t he fo owin tes

Th a pl ian e is c n e ted to th water mains, the pres ure b ing ad just ed to the max imum

water pres ure marked o t he a pl ian e Til tabl e a d movable p rts, includ in lids, are

pla ed in th most u fa o ra le p sition Th tap is fu y o e ed for 1 min, swivel o t lets

b ing ad just ed to d ire t the water in the most u fa o ra le d ire t ion Th a pl ian e sh l l the

withst and the electric stre gth test of 16.3

15.10 Ap l an es inten ed to b p rtial y or completely immersed in water for cle nin

s al have adeq ate protection again t the ef fects of immersion

Complian e is c e k ed b the fol l owing t ests, whic are c ried o t o thre add it io al

a p a c s

Th a p a c s are o erated u der normal operatio at 1,15 times rated power in ut, u til

th thermostat o erates for the first t ime Ap lian es wit ho t a thermostat are o erat ed u til

ste dy c ndit io s are esta l ish d Th a p a c s are d isc n e t ed fom the su ply, a y

a p a c c n e tor b in wit hdrawn Th y are the c mpletely immersed in water c nt aining

a prox imately 1 % NaCl a d h ving a temp rature b twee 10 °C a d 25 °C, u l es the are

mark d wit h the maximum level of immersio , in whic c se t he are immersed 50 mm

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Th a p a c h ving the high st l eak ag c re t aft er th fifth immersio is disma tl ed a d

insp ction sh ll show th t t here is n t ra e of l i uid o insul at ion that c uld resul t in a

red uction of clearanc s a d cre page distanc s b low t he v lues sp cified in Clause 2

Th remaini ng two a pl ian es are o erat ed u d er normal operation at 1,15 times rated

power inp t for 2 0 h Aft er this p riod, th a pl ian es are d isc n e ted fom th su ply a d

immersed a ain for 1 h Th y are the dried a d su jected to t he elect ric stre gth t est of

16.3, t he vol t ag b in as sp cified in Ta l e 4

I nsp ct ion sh l l sh w t hat th re is n tra e of l iquid o insulat io th t c ul d result in a

red uction of clearanc s a d cre page distanc s b low t he v l ues sp cified in Cl ause 2

16 Lea age cur ent and electric strength

This clau e of Part 1 is a plca le ex e t as f ol ows

16.2 Mod ific t ion:

For stationary clas I he ting ap lianc s, th l eakag c re t sh l l n t ex ce d th fo owin

v lu s:

– for ap lianc s ofthe profe sio al ty e

int end ed to b p rma e tly c n e ted t o

2 mA p r kW rated power input of th

a p a c , with a ma imum of 10 mA;

– for ot her he tin applanc s

0,7 5 mA or 0,75 mA per kW rated power

in ut of t he a pl ian e, whic e er is

hig er wit h a max imum of 5 mA

17 Ov rload protection of tra sf ormers a d associate circuits

Ap l ian es are also su jected to the tests of19.101 a d 19.10 , ifa p c ble

Deta hable parts in t he us r are are remo ed or plac d in t he most u fa o ra le p siti on

Deta hable parts in the maintenanc are are pla ed in th ir n rmal p sit ion fo owing a

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Ap lian es h ving a c ntrol t hat l imits t he pres ure d urin th tests of Cla se 1 are

su jected to t he tests of19.4 with this c ntrol re dered ino erativ

19.2 Ad d ition:

NOT 101 Ex mple of a hie in re tricte h at dis ip tio are

– o eratin with ut water;

– switc in of th f an;

– c v rin v ntiatio o e in s

19.4 Ad d it ion:

I fa c ntrol also p rorms ot her fu ctio s, o ly t he p rt c ntrol l ing th temp rat ure or pres ure

is re d ered ino erat iv

19.1 2 Mod ific tion:

Th fa lt c nd it ions are simul ated u t il steady c nd it ions are est ab sh d

19.13 Ad d ition:

During t he tests, mol ten plastic sh ll n t b emitted

Liq id h ving a temp rature a o e 8 °C, steam or sol id o jects sh l l n t b emitt ed fom

u e p cted plac s in a wa lik ely t o c use injury t o p rso s

After t he tests, c mp a c with 15.1 a d 15.2 sh l n t be imp ired Th ele tric stre gth test

of 16.3 sh ll b c ried o t aft er e c test if it is expe t ed that the el ectrical insul ation c ul d

b afe ted

19.101 Th a plian e is su plied at rated v ltage a d o erat ed u d er normal operation

An fa lt c nd it io or u e p cted o eratio lik ely t o o c r d uring use of the a pl ian e is

introd uc d

I fo eration wit ho t water in th a pl ian e is c nsidered to b a more u fav ura le c ndition,

th tests are c ried o t with the water su ply v lv cl osed Th wat er su ply v lv is n t

cl osed d urin t he disp nsing o eration

NOT 1 Dama e c mp n nts or p rts c n b re la e af ter e c te t

NOT 2 Ex mple of fa lt c n itio s or u e p cte o eratio are

– d f ects in th a pla c :

• a pro rammer sto pin in a y p sitio ;

• dis o n ctio a d re o n ctio of o e or more p a e of th s p ly main d rin a y p rt of th

pro ramme;

• o e -circ itin or s ort-circ itin of c mp n nts;

• lo kin th main c nta ts of a c nta tor in th “o ” p sitio if th y are u e for e ergizin h atin

eleme ts Howe er, this d fe t is n t intro u e if at le st two in e e d nt s ts of c nta ts are pro id d

This c n b a hie e b two c nta tors o eratin in e e d ntly of e c oth r or b o e c nta tor h vin

two in e e d nt armature o eratin two in e e d nt s ts of main c nta ts;

• faiure of a ma n tic v lv ;

• faiure of a p e matic or h dra lc c ntrol

• blo kin th c in or pro u t c a n ls If blo k g c n b n tic d fom th o tsid of th a pla c ,

furth r d lv ry is n t atempte , oth rwis th a pla c is o erate u ti n f urth r d lv ry is p s ible

Th wra pin of pro u ts in c n u tiv materials h s to b ta e into a c u t;

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• interu tin th dis e sin o eratio b a aia le f aci tie ;

• in ore t o e in or clo in of d ors or ld ;

• impro er a plc tio of th in tru tio s for mainte a c ;

• in ore t ro tin cle nin Th s o g te t of 15.2.1 2 is a ple to al s ra e in th us r are It is

als a ple to al s rf ac s in th maintenanc are , e c pt th s for whic cle nin in tru tio s are

19.10 Ap l ian es inc rp rat in a thermal cut-o t of the c pil l ary t yp are tested as

sp cified in 19.4 b t with t he c pil lary t ub ru tured

20 Stabi ity and me hanical hazards

This clau e of Part 1 is a plca le ex e t as f ol ows

2 1 Mod ific t ion:

Th a pl ian e is tested with d oors, lids a d simil ar p rts in th maintenanc are pla ed in

th n rmal p sit ion of use

Th test wit h th a pl ian e t il ted t o 15° is n t c r ied o t

Add ition:

Th test is re e t ed with d oors, l ids a d simil ar p rts in the maintenanc are pla ed in the

most u fa o ra le p sit ion, h wever, t he a p a c is o ly til ted to a a gl e of 5°

2 2 Ad d it ion:

Covers over movin p rts havin a kinetic energy ex e din 4 J s al b interloc ed so that it

is only p s ible to remove them when the p rts are stationary u les they are only remova le

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Pre s re rel ef devices s al b con tru ted so that they can ot b ren ered ino erative or

set to a hig er pres ure without the aid of a tool that is normal y only avai a le to the

man facturer

Ap lian es inc rp rating pres urized syst ems are su ject ed to the fol l owing t es

Al l pres ure re ul ating d evic s are re dered ino erative a d the syst em is filled with water

Th pres ure is t he raised h dra lc l l u til the pres ure reliefd evic o erates

Th pres ure sh ll n t ex ce d 1,2 t imes t he rated pre sure a d th a plian e sh ll b fit for

further use Th pres ure re ef devic is t he re d ered in p rativ a d the pres ure a ain

raised u til t wic the rated pre sure is attained Th pres ure is maint ain d at this v lue for

5 min

Th syst em sh l l n t ru t ure a d th re sh l l b n p rma e t d eformat ion H owev r, a

int ent io aly we k p rt ma ru t ure after t he pres ure h s att ain d 1,5 times the rated

pre sure as lo g as it d oes n t giv rise to a h z rd In t his c se, the wea p rt is re lac d

a d the test re e ted Ru t ure sh l l o c r in the same way

I f fl uid c n ot circ l ate fe ly thro g o t t he pres urized syst em, se arate t ests c n b

c ried o t o ind ivid ual p rts of the syst em

I f more tha o e pres ure rel ief d evic o erates o th same p rt of th syst em, the are

re d ered ino erative tog t her

This test is n t mad e o refigerat in syst ems

Th a pl ian e sh l the withst and the electric stre gth test of 16.3

2 14 Ad d ition:

The req irement also a pl es in the mainte a c are to p rts la le to b tou hed d rin

mainte a c operations

2 3 Ad d ition:

In redients an prod cts s al not b in direct contact with l ve parts or, f or cla s I

construction, with ba ic ins lation

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Al l pres ure re ul ating d evic s are re dered ino erat iv

2 101 Ap l an es s al b con tru ted so that interloc s can ot b ren ered ino erative

without u ing an over ide k y if they are neces ary for compl an e with the stan ard

Complian e is c e k ed b insp ctio , b ma u l test a d b a plying test pro e B of

I EC 610 2

2 10 It s al not b p s ible to gain ac es to the s rvic are by only u in the a c s

k y for the mainte a c are

Compl ian e is c e k d b insp ctio a d b ma u l t est

2 10 Ap l an es s al b con tru ted so that s aldin by ste m is prevented when a l d is

o ened

Complian e is c e k d b insp ctio a d b th t ests ofCla se 19

2 10 Ap l an es s al b con tru ted so that disp n ed prod cts can ot b contaminated

by s bstan es s c as lubricants an de ris

Compl ian e is c e k d b insp ctio

2 10 Ap l an es s al b con tru ted so that it is not p s ible to inad ertently o en

draw-of f ta s an drain valves or with raw drain plu s

Compl ian e is c e k d b insp ct io a d b ma u l tes

Valv s that return a t omat ic ly to t he closed p sit ion wh n rel eased, t hose of th whe l type

or th se pla ed in a re es are c nsid ered t o c mply with this re uireme t

2 10 Coin b xes an containers for other p yment me n s al b p sitioned or protected

so that overi in can ot cau e a hazard

Compl ian e is c e k d b insp ctio

2 10 Ap l an es inten ed to b con ected to the water main s al b con tru ted for a

water pres ure not les than 0,6 MPa

Compl ian e is c e k d b insp ctio

2 10 Ap l an es s al b protected in s c a man er that moisture, gre se an prod cts

u ed in the a pl an e wi not ac umulate so that cle ra c an cre pa e dista c s are

aff ected

Compl ian e is c e k d b insp ctio

2 10 Lig ts in icatin a warnin again t a hazard s al only b coloured red

Complian e is c e k d b insp ctio

2 1 0 Ap l an es havin pres urized containers s al b con tru ted so that the l d can ot

b removed whi e the pres ure within the container is ex es ive They s al in orp rate a

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Complian e is c e k d b t he fo owin t es

Th a plian e is o erat ed as sp cified in Cla se 1 u t il th pres ure re ulator o erat es for

th first t ime

Th a p a c is t he d isc n e t ed fom the su ply a d t he pres ure a owed to d ecre se

u til th pres ure is 4 kPa A forc of 10 N is a pl ied to t he most u favoura le p int wh re

th lid or its h nd l e c n b grip ed I t sh ll n t b p s ible to remo e t he l id

Th intern l pres ure is the gradu l l red uc d , t he forc of10 N b ing maint ained Th re

sh l l b n h z rd ous displa eme t of t he lid wh n it is rele sed

This test is n t c ried o t o a p a c s wh n t he lid is se ured b screw clamps or oth r

de ic s that e sure t hat the pres ure is a tomaticaly red uc d in a c ntro ed ma n r b fore

th lid c n b removed

2 1 1 Ap l an es f or disp n in pote tial y hazardous f ood s al in orp rate me n to

prevent the disp n in of the f ood if it has b en ad ersely aff ected by storage or proces

temp ratures This req irement do s not a ply to cof e ma ers of the profe sional type

an cof fe ma ers of the s pervis d type

Compl ian e is c e k d b insp ct io VOID

2 1 2 Suraces of fo d are s an splas areas s al be cle na le so that al u wanted

mat er can b removed If neces ary, fo d are s s al b ca able of b in disinfected

The f ood are comprises s r aces in contact with the fo d an s rf aces that the fo d may

contact d rin pre aration of the prod ct The splas are comprises s r aces on whic p rt

of the fo d may splas or flow d rin normal u e but this fo d do s not b come p rt of the

prod ct

Compl ian e is c e k d b insp ction after h ving o erat ed t he a plian e as in n rmal use

a d the cl ea ing a d d isinfe ting it in a c rd an e wit h the instructions for maintenanc

2 1 3 Non-f ood are s that are not adeq ately se arated fom fo d are s of a pl an es that

disp n e f ood s al b con tru ted so that the retention of moisture or u wanted mater, an

the in res of vermin, is prevented When this is u avoida le, the s r aces of the non-f ood

are s s al b cle na le in ac ordan e with 2 1 2

This req irement do s not a ply to splas are s an a pl an es that disp n e fo d in se led

containers s c as can an b tles

Compl ian e is c e k d b insp ct io

2 1 4 An e pre so coff ee ma er s al b con tru ted so that it is not p s ible to remove

the coff ee fi ter by a simple o eration whi e there is a hazardou pres ure within the

container This req irement is con idered t o b met if t he cofe fit er can only b remov ed aft er it has

b en rot ated throu h an an le of at le st 3 °

Compl ian e is c e k d b insp ctio a d b ma u l tes

23 Internal wiring

This clau e of Part 1 is a plca le ex e t as f ol ows

Trang 29

The req irement also a pl es to mainte a c o erations.

Th n mb r offl exin s is

– 2 0 0 0, for c nd uctors fl ex ed d urin n rmal use;

– 10 0 0, for c nductors flexed d uring maintenanc operations

2 101 An horages for internal wirin that can e si y b re laced s al b con tru ted an

located so that

– the wirin can ot tou h the clampin s rews of the an horage if these s rews are

ac es ible, u les they are se arated f rom a c s ible metal parts by s p leme tary

ins lation;

– the wirin is not clamp d by a metal s rew that b ars directly on the wirin ;

– for cla s I appl a c s, the an horages are of in ulatin material or are provided with an

in ulatin l nin , u les f ai ure of the in ulation of the wirin do s not make a c s ible

metal parts l ve;

– for cla s I ap l a c s, the an horages are of in ulatin material, or if of metal, they are

in ulated f rom a c s ible metal parts by s ppleme tary ins lation

Compl ian e is c e k d b insp ct io

2 10 Internal wirin that is ac es ible in the mainte a c are an is moved d rin

For ap li n e c u l ers in orp rat ing thermostats, thermal cut-outs or fuses in the

c n e t or, IEC 6 3 0-1 is a p c bl e ex ce t t hat

– the e rthin c nt act of the c n e t or is all owed t o b a c s ibl e, provid ed th t t his

c ntact is n t l ik ely to b gripp d d urin insert ion or withd rawal ofthe c n e t or;

– the t emp rat ure re uired for th t est of Cla se 18 is that me sured o th pins of t he

a p a c inlet d urin the h at ing t est of Cl ause 1 of this stand ard ;

– th bre k ing-c p city t est of Cl ause 19 is c ried o t using the inl et of t he a p a c ;

– th t emp rat ure rise of c re t-c rying p rts sp cified in Cl ause 21 is n t determined

Th rmal c ntrols are n t a owed in c n e tors c mplying with t he standard sh ets of

I EC 6 3 0-1

2 2 Mod ific t ion:

Switc es an automatic controls o eratin at s f ety e tra-low volta e may b f it ed in

interconne tion cords in the mainte a c area

2 101 Con ectin devices of interconne tion cord s al b identif ied if they are

interc an e ble with other con ectin me n in the a pl an e, if this could res lt in a hazard

Trang 30

Complian e is c e k d b insp ctio

2 10 Interloc switc es s al comply with IEC 610 8-1 as f ar as is re sona le an s al

en ure al -pole dis onne tion However, sin le-p le dis on ection is al owed f or protection

again t mec anical hazard

Compl ian e is c e k d b t est ing t he switch in a c rd an e with t he relevant clauses of

I EC 61058-1, t he n mb r of c cles of o eration for t he t est of Cl ause 17 b ing

10 0 0 However, ift he switc is o erat ed o c p r delivery, the n mb r of c cles of

o erat ion is 10 0 0 This re uireme t o ly a p es t o interlo k swit ch s n c s ary for

c mpl ian e with t his standard

2 10 Thermal c t outs in orp rated f or complan e with Clau e 19 s al not b self

resetin They s al have a trip-f re mec anism if they dis on ect he tin elements an if

they dis on ect motors, the u exp cted startin of whic may cau e a hazard to the u er or

mainte a c person

Compl ian e is c e k d b insp ct io a d b ma u l t es

25 Supply connection and e ternal f lexible cords

This clau e of Part 1 is a plca le as f ol ows

2 7 Ad d it ion:

Supply cords of a pl an es inten ed f or outdo r u e s al b p ly hloro rene s e thed an

not b l g ter than ordinary p ly hloro rene s e thed cord (code desig ation 6 2 5 IEC 5 )

2 15 Ad d ition:

Wh n th t est is c ried o t o intern l wirin , the p l l forc is 3 N a d th t orq e 0,1 Nm,

iresp ctive ofth mas ofthe a p a c

For intern l wiring, a p sh forc of3 N is a pl ied whe p shing the wiring into the a p a c

26 Terminals f or external conductors

This clau e of Part 1 is a plca le

27 Provision f or earthing

This clau e of Part 1 is a plca le ex e t as f ol ows

2 2 Ad d it ion:

Stationary cla s I appl a c s of the profe sional type inten ed to b in tal ed in kitc en

s al in orp rate a terminal for the con ection of an external eq ip tential b n in con u tor

This terminal s al b con ected to al a c s ible metal parts of the a pl an e an s al

al ow the con ection of a con u tor havin a nominal cros -sectional are of 2,5 mm

Trang 31

28 Screws and connections

The req irement also a pl es to s rews o erated by the mainte a c person

29 Clearances, cre pa e distances and sol d insulation

This clau e of Part 1 is a plca le ex e t as f ol ows

2 2 Ad d it ion:

The micro n ironment is p l ution degre 3 u les the in ulation is en losed or located so

that it is u l kely to be exp sed to p l ution d rin normal u e of the a pl an e d e to

– con en ation prod ced by the a pl an e;

– the u e of l q id an sol d , s c as in redients, prod cts or cle nin agents

30 Resistanc to heat and f ire

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∅35

Trang 33

Th a in test o elast omeric p rts is c r ied o t b me suring th ir h rd nes a d mas

b fore a d after immersion in water at el ev ted t emp rat ure

Th test is c ried o t o at least thre sampl es of e c p rt Th samples a d test pro ed ure

are as sp cified in ISO 1817 wit h t he fo owin mod ific t ions

5 Test l quids

Th test is c r ied o t wit h wat er

Care is t ak en to e sure that th total mas of the test piec s immersed d oes n t ex ce d

10 g for e c l itre of water, that the t est pie es are c mpletely immersed a d t hat their e tire

sura e is fe ly exposed t o t he water During t he tests, th test piec s are n t ex posed to

d ire t l i ht Test pie es of d iffere t c mp u ds are n t immersed at th same t ime in the

same sol ut ion

h

Th test pie es are th n immediately immersed in fesh water that is maintain d at ambie t

temp rature Th pie es are immersed for 45 min ± 15 min

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Th micro-t est for h rdn s a pl ies.

Th h rdn s of t he test piec s sh ll n t h v c a g d b more t ha 8 IRHD Th ir sura e

sh l l n t h v b c me stic y a d sh l l sh w n cra k visible to the n ked eye or a y other

deteriorat ion

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Bibl ogr aphy

The bibl ogra hy of Part 1 is a plca le ex e t as fol ows

Add ition:

IEC 6 3 5-2-2 , H ouse old a d simil r ele tric l a pl ian es – Safety – Part 2-2 : Part ic lar

re uireme ts for refig rat ing a p a c s, ic cre m a p a c s a d ic -ma ers

IEC 6 3 5-2-2 , H ouse old a d simil r ele tric l a pl ian es – Safety – Part 2-25: Part ic lar

re uireme ts for microwa e ovens, includ in c mbinat io microwave o e s

IEC 6 3 5-2-4 , H ouse old a d simil r ele tric l a pl ian es – Safety – Part 2-47: Partic lar

re uireme ts for c mmercial electric b il ing p ns

IEC 6 3 5-2-5 , H ouse old a d simil r ele tric l a plian es – Safety – Part 2-50: Partic lar

re uireme ts for c mmercial electric b ins-marie

IEC 6 3 5-2-8 , H ouse old a d simil r ele tric l a plian es – Safety – Part 2-8 : Partic lar

re uireme ts for amuseme t ma hines a d p rso al servic ma hines

_ _ _ _ _ _

Trang 36

13 Courant de fuite et rigidité diélectriq e à la temp rature de régime 4

14 Surten ion tran itoires 4

15 Résistan e à l h midité 4

16 Courant de fuite et rigidité diélectriq e 4

17 Protection contre la s rc arge des tran formateurs et des circ its as ociés 5

18 En uran e 5

19 Fon tion ement anormal 5

2 Sta i té et dan ers mécaniq es 5

21 Résistan e mécaniq e 5

2 Con tru tion 5

2 Con u teurs internes 5

2 Comp sants 5

2 Rac ordement au rése u et câ les souples extérieurs 5

2 Bornes p ur con u teurs externes 5

2 Disp sition en v e de la mise à la ter e 5

2 Vis et con exion 5

2 Distan es d’ solement, l g es de fuite et isolation sol de 5

3 Résistan e à la c aleur et au feu 5

31 Protection contre la roui e 5

3 Rayon ement, toxicité et dan ers analog es 5

Trang 37

COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE

1 L Commis io Ele trote h iq e Intern tio ale (IEC) e t u e org nis tio mo diale d n rmals tio

c mp s e d le s mble d s c mité éle trote h iq e n tio a x (Comité n tio a x d l EC) L’ EC a p ur

o jet d f av ris r la c o ératio intern tio ale p ur to te le q e tio s d n rmals tio d n le d main s

d léle tricité et d léle tro iq e A c t eff et, l EC – e tre a tre a tivité – p ble d s Norme

intern tio ale , d s Sp cif i atio s te h iq e , d s Ra p rts te h iq e , d s Sp cif i atio s a c s ible a

p blc (P S) et d s Guid s (ci-a rè d n mmé "Pu lc tio (s) d l EC" L ur éla oratio e t c nfié à d s

c mité d'étu e , a x tra a x d s u ls to t Comité n tio al intére s p r le s jet traité p ut p rticip r L s

org nis tio s intern tio ale , g u ern me tale et n n g u ern me tale , e lais n a e l EC, p rticip nt

é aleme t a x tra a x L’ EC c la ore étroiteme t a e lOrg nis tio Intern tio ale d Normals tio (ISO),

s lo d s c n itio s fix e p r a c rd e tre le d u org nis tio s

2) L s d cisio s o a c rd off i iels d l EC c n ern nt le q e tio s te h iq e re ré e te t, d n la me ure

d p s ible, u a c rd intern tio al s r le s jets étu ié , éta t d n é q e le Comité n tio a x d l EC

intére s s s nt re ré e té d n c a u c mité d’étu e

3) L s Pu lc tio s d l EC s pré e te t s u la forme d re omma d tio s intern tio ale et s nt a ré e

c mme tele p r le Comité n tio a x d l EC To s le ef forts rais n a le s nt e tre ris a n q e l EC

s'a s re d le a titu e d c nte u te h iq e d s s p blc tio s; l EC n p ut p s être te u re p n a le d

lé e tu le ma v is uti s tio o interprétatio q i e e t faite p r u q elc n u uti s te r f i al

4) Da s le b t d'e c ura er lu iformité intern tio ale, le Comité n tio a x d l EC s'e g g nt, d n to te la

me ure p s ible, à a plq er d f aç n tra s are te le Pu lc tio s d l EC d n le rs p blc tio s n tio ale

et ré io ale To te div rg n e e tre to te Pu lc tio s d l EC et to te p blc tio s n tio ale o

ré io ale c r e p n a te d iv nt être in iq é s e terme clairs d n c s d rnière

5) L’EC ele-même n f ournit a c n ate tatio d c nformité De org nisme d c rtific tio in é e d nts

f ournis e t d s s rvic s d'é alu tio d c nf ormité et, d n c rtain s cte rs, a c d nt a x marq e d

c nformité d l EC L’ EC n'e t re p n a le d'a c n d s s rvic s ef fe tu s p r le org nisme d c rtif i atio

in é e d nts

6) To s le uti s te rs d iv nt s'a s rer q ' s s nt e p s e sio d la d rnière é itio d c te p blc tio

7) Au u e re p n a i té n d it être imp té à l EC, à s s a ministrate rs, emplo é , a xi aire o

ma d taire , y c mpris s s e p rts p rtic lers et le membre d s s c mité d'étu e et d s Comité

n tio a x d l EC, p ur to t préju ic c u é e c s d d mma e c rp rels et matériels, o d to t a tre

d mma e d q elq e n ture q e c s it, dire te o in ire te, o p ur s p orter le c ûts (y c mpris le fais

d ju tic ) et le d p n e d c ula t d la p blc tio o d luti s tio d c te Pu lc tio d l EC o d

to te a tre Pu lc tio d l EC, o a cré it q i lui e t a c rd

8) L'ate tio e t atiré s r le référe c s n rmativ s cité s d n c te p blc tio L'uti s tio d p blc tio s

réf ére c e e t o lg toire p ur u e a plc tio c re te d la pré e te p blc tio

9) L’ate tio e t atiré s r le fait q e c rtain d s éléme ts d la pré e te Pu lc tio d l EC p u e t faire

lo jet d droits d bre et L’EC n s urait être te u p ur re p n a le d n p s a oir id ntif i d tels droits

d bre ets et d n p s a oir sig alé le r e iste c

DÉGAGEMENT DE RESPONSABILITÉ

Cet e v rsion con ol d e n’e t pa une Norme IEC of ficiel e, el e a été préparé par

commodité pour l uti s te r Se le le v rsion coura te de c t e norme et de

son(s s) ame deme t(s) doiv nt être considéré s comme le doc me ts of f iciels

Cet e v rsion consol dé de l IEC 6 3 5-2-7 porte le numéro d'é ition 3.1 El e

compre d la troisième é ition (2 12-12) [doc me ts 61/4 5 /FDIS et 61/4 12/RVD] et

son ame deme t 1 (2 15-10) [doc me ts 61/4 5 /FDIS et 61/5 0 /RVD] Le conte u

te h iqu e t ide tiqu à c lui de l é ition de ba e et à son ame deme t

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Da s c t e v rsion Re l ne, u e l gne v rtic le da s la marge indiq e ó le conte u

te h iqu e t modifié par l ame deme t 1 Le ajouts sont e v rt, le s ppre sion

sont e rouge, bar é s Une v rsion Finale a e toute le modif ic tions a c pté s e t

disp nible da s c t e publ c tion

L présente p rtie de la Norme internationale IEC 6 3 5 a été éta l e p r le comité

d’étu es 61 de lIEC: Séc rité des a p rei s électrodomestiq es et analog es

Par ra p rt à la deu ième édition de lIEC 6 3 5-2-7 , les prin ip les modif i ation in iq é s

ci-a rès ont été ap orté s dan la présente édition (les modification mineures ne sont p s

mention é s):

• cert aines not es ont ét é s p rimé s ou con ert ies en t ext e normat iv e (5.2, 5.6, 5.10 , 7.12.1,

7.12.101.1, 1 2, 1 8, 15.2.10 , 15.2.10 , 15.2.10 , 15.2.10 , 15.2.1 1, 19.10 , 19.6, 19.13,

19.101, 2 6, 2 7, 2 1 2, 2 1 3, 2 1 4, 2 10 , 2 2)

• ajout d'exigen es p ur les cafetières expres o en 3.1 5, 2 1 4 et dan toute la norme;

• modification de 1 4 en v e de traiter des a p rei s c auff ants mu is de disp sitif s de

comman e de proces u électroniq es et de 1 6 en v e de traiter des a p reis

combinés exempts de disp sitifs de comman e de proces u électroniq es;

• modification de l Article 2 en v e d’ n iq er q e les disp sitifs de rég lation de pres ion

doivent à présent être dan l mp s ibi té de fon tion er;

• s p res ion de l ISO 13 3 -1 de la Biblogra hie

Cet e publ cation a été rédigé selon les Directives ISO/IEC, Partie 2

L présente p rtie 2 doit être uti sé conjointement avec la dernière édition de l IEC 6 3 5-1

et ses amen ements El e a été éta l e s r la b se de la cin uième édition (2 10) de cete

norme

NOT 1 L’e pre sio «Partie 1» uti s e d n la pré e te n rme fait référe c à l EC 6 3 5-

L présente p rtie 2 complète ou modifie les articles cor esp n ants de l IEC 6 3 5-1 de

f açon à tran f ormer cet e publ cation en norme IEC: Règles de séc rité p ur les distributeurs

commerciau électriq es avec ou san moyen de p iement

L rs u'u paragra he p rtic l er de la Partie 1 n'est pas mention é dan cete p rtie 2,

ce p ragra he s'a pl q e p ur autant q ' soit raison a le L rs ue la présente norme

sp cifie «ad ition , «modification ou «remplacement», le texte cor esp n ant de la Partie 1

doit être ada té en con éq en e

NOT 2 L s stème d n mérotatio s iv nt e t uti s :

– p ra ra h s, ta le u et fig re : c u q i s nt n méroté à p rtir d 101 s nt c mpléme taire à c u d la

NOT 3 L s c ra tère d'mprimerie s iv nts s nt uti s s:

– exigen es: caractères romain ;

– mod alités d'es ais: c ra tères ital iqu s;

– n te : p tits c ra tère romain

L s mots e gra d n le te te s nt d f i is à lArticle 3 L rs u'u e d f i itio c n ern u a je tif , la je tif et le

n m a s cié fig re t é aleme t e gra

Trang 39

L comité a décidé q e le conten de la publcation de b se et de son amen ement ne sera

p s modif ié avant la date de sta i té in iq é s r le site we de l IEC sou

"htp:/ we store.iec.c " dan les don é s relatives à la publcation rec erc é A cet e date,

NOT 4 L’ate tio d s Comité Natio a x e t atiré s r le f ait q e le fa ric nts d’a p reis et le org nisme

d’e s i p u e t a oir b s in d’u e p rio e tra sitoire a rè la p blc tio d’u e n u ele p blc tio IEC, o d’u e

p blc tio ame d e o ré is e, p ur fa riq er d s pro uits c nf orme a x n u ele e ig n e et p ur a a ter

le rs é uip me ts a x n u e u e s is o a x e s is ré is s

L c mité re omma d q e le c nte u d c te p blc tio s it e térin a niv a n tio al a plu tôt 12 mois et

a plu tard 3 mois a rè la d te d p blc tio

Une l ste de toutes les p rties de la série IEC 6 3 5, sou le titre général: Ap are s

éle trod omestiq es et a alo u s – Sé urité, est disp nible s r le site we de lIEC

L s dif féren es s ivantes existent dan les p y in iq és ci-a rès

– 6.1: L clas e 0I est autorisé p ur les a p rei s p ur uti sation à l ntérieur dont la

ten ion as ig é ne dé as e p s 15 V (Ja on)

– 13.2: L s l mites d courant de f uite sont diff érentes (Ja on)

– 16.2: L s l mites d courant de f uite sont diff érentes (Ja on)

IMPORTANT – Le logo " colour inside" qui s trouv s r la pa e de cou erture de c t e

publ c tion indiq e qu'el e contie t de coule rs qui sont considéré s comme uti e à

une bonne compré e sion de son conte u Le uti is te rs de raie t, par cons q e t,

imprimer c t e publ c tion e uti s nt une imprima te coule r

Trang 40

Il a été con idéré en éta l s ant la présente Norme internationale q e lexéc tion de ses

disp sition était confié à des p rson es exp rimenté s et ayant u e q al f i ation

a pro rié

Cet e norme recon aî le nive u de protection internationalement ac e té contre les ris ues

électriq es, mécaniq es, thermiq es, l és au feu et au rayon ement des a p reis, lors u' s

f on tion ent comme en u age normal en tenant compte des in tru tion d f abricant El e

cou re également les situation anormales au q el es on p ut s'at en re dan la pratiq e et

pren en con idération les phénomènes électromag étiq es q i p u ent af fecter le

f on tion ement en toute séc rité des a p rei s

Cet e norme tient compte autant q e p s ible des exigen es de l IEC 6 3 4, de f açon à

rester comp tible avec les règles d' n talation q an l a p rei est rac ordé au rése u

d’al mentation Ce en ant, des règles nationales d'n tal ation p u ent être diff érentes

Si u a p rei compris dan le domaine d’a pl cation de cete norme comp rte également des

f on tion q i sont cou ertes p r u e autre p rtie 2 de lIEC 6 3 5, la p rtie 2 cor esp n ante

est a pl q é à c aq e fon tion sé arément, dan la lmite d raison a le Si cela est

a pl ca le, on tient compte de l n uen e d’u e fon tion s r les autres fon tion

L rs u’u e p rtie 2 ne comp rte p s d’exigen es complémentaires p ur cou rir les ris ues

traités dan la Partie 1, la Partie 1 s’a pl q e

NOT 1 Cela sig if i q e le c mité d’étu e re p n a le p ur le p rtie 2 o t d termin q ’ n’était p s

n c s aire d s é ifier d s e ig n e p rtic lère p ur la p rei e q e tio e plu d s e ig n e g n rale

Cet e norme est u e norme de fami e de prod its traitant de la séc rité d’a p rei s et a

présé n e s r les normes horizontales et génériq es cou rant le même s jet

NOT 2 L s n rme h riz ntale et g n riq e c u ra t u ris u n s nt p s a plc ble p rc q ’ele o t été

pris s e c n id ratio lors u le e ig n e g n rale et p rtic lère o t été étu ié s p ur la s rie d n rme

IEC 6 3 5 Par e emple, d n le c s d s e ig n e d temp rature d s ra e p ur d n mbre x a p reis, d s

n rme g n riq e , c mme l SO 13 3 - p ur le s ra e c a d s, n s nt p s a plc ble e plu d la

Partie 1 o d s p rtie 2

Un a p rei conforme au texte de la présente norme ne sera p s néces airement ju é

conforme au prin ip s de séc rité de la norme si, lors u' est examiné et soumis au es ais,

i a p raî q ' présente d'autres caractéristiq es q i compromet ent le nive u de séc rité

visé p r ces exigen es

Un a p rei uti sant des matériau ou présentant des modes de con tru tion dif férents de

ceu décrits dan les exigen es de cete norme p ut être examiné et soumis à l es ai en

f on tion de lo jectif p urs ivi p r ces exigen es et, s' est ju é pratiq ement éq ivalent, i

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