Iec 60335 2 36 2017

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 norma

IEC 60335-2-36

Editio 6.0 2 17-0

Household and simi ar electrical appl ances – Safety –

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IEC 60335-2-36

Editio 6.0 2 17-0

Household and simi ar electrical appl ances – Safety –

Part 2-36: Particular requirements for commercial electric cook ing ranges,

INT ERNAT IONAL

ELECT ROT ECHNICAL

FOREWORD 4

INTRODUCTION 7

1 Sco e 8

2 Normative referen es 8

3 Terms an definition 9

4 General req irement 1

5 General con ition for the tests 1

6 Clas ification 12 7 Markin an in tru tion 12 8 Protection again t ac es to l ve p rts 15 9 Startin of motor-o erated a pl an es 16 10 Power input an c r ent 16 1 He tin 17 12 Void 18 13 L akage c r ent an electric stren th at o eratin temp rature 18 14 Tran ient overvoltages 19 15 Moisture resistan e 19 16 L akage c r ent an electric stren th 2

17 Overlo d protection of tran formers an as ociated circ its 2

18 En uran e 2

19 Abnormal o eration 2

2 Sta i ty an mec anical hazard 2

21 Mec anical stren th 2

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 3

3 Radiation, toxicity an simiar hazard 3

An exes 3

An ex N (normative) Pro f trac in test 3

An ex P (informative) Guidan e for the a pl cation of this stan ard to a pl an es u ed in tro ical cl mates 3

Biblogra h 3

Fig re 101 – Identification of s rfaces for temp rature me s rement 31

Fig re 10 – Splas a p ratu 31

Fig re 10 – Con avity of dis 3

Ta le 101 – Maximum temp rature rises for sp cified external ac es ible s rfaces

u der normal o eratin con ition 18

Ta le 10 – As embl n torq es for s rewed con ection providing e rthin contin ity 2

INTERNATIONAL ELECTROTECHNICAL COMMISSION

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 field 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 cific tio s,

Te h ic l Re orts, Pu lcly Av ia le Sp cific tio s (PAS) a d Guid s (h re fer refer e 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 for 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 formal 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 from al

intere te IEC Natio al Commite s

3) IEC Pu lc tio s h v th form of re omme d tio s for 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 eforts 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 for a y

misinterpretatio b a y e d u er

4) In ord r to promote intern tio al u iformity, 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

5) IEC its lf d e n t pro id a y ate tatio of c nformity In e e d nt c rtific tio b die pro id c nformity

a s s me t s rvic s a d, in s me are s, a c s to IEC mark of c nformity IEC is n t re p n ible for a y

s rvic s c rie o t b in e e d nt c rtific tio 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 for 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 fe s) 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 for id ntifyin a y or al s c p te t rig ts

This p rt of International Stan ard IEC 6 3 5 has b en pre ared by IEC tec nical commite

61: Safety of hou ehold an simi ar electrical a pl an es

This sixth edition can els an re laces the fifh edition publs ed in 2 0 in lu in its

Amen ment 1 (2 0 ) an its Amen ment 2 (2 0 ) It con titutes a tec nical revision

The prin iple c an es in this edition as comp red with the fif h edition of IEC 6 3 5-2-3 are

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

• statin some wordin in the s o e more precisely;

• ad ition of a me s rement method for p n in the definition for normal operation;

• new definition on the to ic s rface temp rature;

• deletion of the p ragra h with the warnin for dan erou voltages (alre d covered by

• addition of hot s rface s mb l IEC 6 417-5 41;

• addition of in tru tion an markin s on hot s rfaces an other to ic ;

• addition of req irements, me s rin method an thres old for dif erent materials on hot

• modification on some p ints con ernin p rmanent con ection to fixed wirin ;

• addition of sp cific req irements con ernin typ s of s rews to b u ed for electrical

con ection an con ection for e rth contin ity;

• addition of a fig re s owin the s rfaces to b me s red;

• ad ition of a fig re s owin the pro e for me s rin s rface temp ratures;

• ad ition of a fig re s owin the dis for the p n detection on in u tion he tin sources;

• ad ition of informative An ex P de ln with le kage c r ents for a pl an es u ed in

tro ical clmates

The text of this Stan ard is b sed on the fol owin doc ments:

Ful information on the votin for the a proval of this International Stan ard can b fou d in

the re ort on votin in icated in the a ove ta le

This doc ment has b en draf ed in ac ordan e with the ISO/IEC Directives, Part 2

A lst of al p rts of the IEC 6 3 5 series, u der the general title: Hou se old and simiar

electric l ap lance s – Safe ty, can b fou d on the IEC we site

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 fif h 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 5-1

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 publcation into the IEC stan ard: Safety req irements for commercial electric

co kin ran es, oven , ho s an ho elements

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

as far as is re sona le When this stan ard states "ad ition", "modification" or " e 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 fig re th t are n mb re startin from 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 from 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 :

– te st spe cific to s: in ialc typ e;

– n te : in smal roma ty e

Word in bold in the text are defined in Clau e 3 When a definition of Part 1 con ern an

adjective, the adjective an the as ociated nou are also in b ld

The commite has decided that the contents of this doc 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

NOT 4 Th ate tio of Natio al Commite s is drawn to th fa t th t e uipme t ma ufa turers a d te tin

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 from th d te of p blc tio

IMPORTANT – The 'c lour inside' lo o on the c v r pa e of this publ c tio indic te

th t it c ntains c lours whic are c nsidere to be us ful for the c r e t

und rsta ding of its c nte ts Us rs s ould therefore print this doc me t using a

c lo r printer

It has b en as umed in the draf in 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 afect the safe 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 dif er

If an a pl an e within the s o e of this stan ard also in orp rates fu ction 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

far 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

This stan ard is a prod ct fami y stan ard de l n with the safety 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 for 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 rfa e o ma y a pla c s, g n ric sta d rd , s c a

ISO 13 3 -1 for h t s rfa 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 safety covered by these req irements

An a pl an e employin materials or havin forms of con tru tion dif erin from 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

with the stan ard

HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES – SAFETY –

Part 2-36: Particular requirements for commercial electric cooking ranges,

ovens, hobs and hob elements

1 Scope

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

This International Stan ard de ls with the safety of electrical y o erated commercial c o ing

a d ba ing ra g s, oven , hobs, hob eleme ts an simi ar a pl an es not inten ed for

hou ehold an simi ar u e, their rate v lta e b in not more than 2 0 V for sin le-phase

a pl an es con ected b twe n one phase an neutral an 4 0 V for other a pl an es

NOT 101 Th s a pla c s are u e for th c mmercial pro e sin of fo d, for e ample in kitc e s of

re ta ra ts, c nte n , h s itals a d in c mmercial e terpris s s c a b k rie , b tc erie , etc

The electrical p rt of a pl an es makin u e of other forms of energ is also within the s o e

– In ma y c u trie a ditio al re uireme ts are s e ifie 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 d sig e e clu iv ly for in u trial p rp s s;

– a pla c s inte d d to b u e in lo atio s wh re s e ial c n itio s pre ai s c a th pre e c of a

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

– a pla c s for c ntin o s ma s pro u tio of fo d;

– ste mc o ers, forc d a d ste m c n e tio o e s (IEC 6 3 5-2-4 )

– h t c p o rd (IEC 6 3 5-2-4 )

– microwa e o e s (IEC 6 3 5-2-9 )

2 Normative refere ces

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

Ad i o :

IEC 6 5 4-1, The rmo cou ple s – Part 1: EMF spe c ific ato ns and tole ranc e s

ISO 185, G re y c ast iro ns – Cla sific ato s

ISO 8 8-1, Mec hanic l pro pe rte s o f fa te e rs made of c rb o n ste el and alo y ste el – Part 1:

Bo lts, s re ws and stu ds wih sp ecifiedp rop erty c la se s – Coarse thread and fin pic h thread

ISO 3 0 -1, Me c hanic al p ro e rte s ofc o rrosio -re sistant stainle ss ste l fa te e rs – Part 1:

ISO 3 0 -2, Me c hanic al p ro e rte s ofco rro sio -re sistant stainles ste l fa te e rs – Part 2:

Nu ts

ISO 3 0 -3, Me c hanic al p ro e rte s ofco rro sio -re sistant stainles ste l fa te e rs – Part 3:

Se t s rews and simiarfa te e rs n t u nde r te sie stre ss

ISO 3 0 -4, Me c hanic al p ro e rte s ofco rro sio -re sistant stainles ste l fa te e rs – Part 4:

Tap pin s rews

3 Terms and definitions

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

3.1.4 Ad i o n:

Note 1 to e try: Th rated p wer in ut is th s m of th p wer in uts of al th in ivid al eleme ts in th

a pla c th t c n b o at o e time; wh re s v ral s c c mbin tio s are p s ible, th t givin th hig e t p wer

in ut is u e in d terminin th rated p wer in ut

3.1.9 Repla eme t

normal operatio

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

Sold hob eleme ts are o erated with no lo d an s e thed h b eleme ts are o erated with

a lo d made of d l blac , cold or hot rol ed ste l, 9 mm to 10 mm thic , that covers not les

than 9 % an not more than 10 % of the element s rface The hob eleme ts are o erated

with the controls set to give the temp ratures as set out b low, the temp rature b in

me s red at the ge metrical centre or the hot est p int of the sol d element or lo d, if the

element is u evenly he ted

Ste p d controls are set to the first position that gives a temp rature eq al to or gre ter

than 2 5 °C Cy l n controls are set so that the me n value of the temp rature over the c cle

is 2 5 °C ± 5 °C If this temp rature can ot b re c ed, the control is set at the maximum

Non-in u tion he tin sources b ne th a glas -ceramic or simiar material are o erated with

a p n or p n containin initial y cold water, the p n(s) b in fi ed to a height of

6 mm ± 10 mm The p n or p n are of aluminium, of ordinary q al ty, not brig tly p ls ed,

with a b se con avity not ex e din 0,1 mm The p n or p n s al cover the c oking zon

to the gre test extent p s ible

The p n or p n are covered with a l d The controls are set at maximum u ti the water b i s

an then adju ted to maintain b i n Water is ad ed to maintain the water level d rin

b i n

In uction he ting s urc s b ne th a glas -ceramic or simi ar material are o erated with the

p n or p n recommen ed by the man facturer

If one p n is u ed, it s al cover as closely as p s ible, but not les than, the ful are of the

c o ing zo e The p n is p sitioned central y

For non-circ lar c oking zon s a combination of the smal est n mb r of p n is c osen to

cover as mu h as p s ible the are of the c oking zo e

The p n or p n in e c case are fi ed with initial y cold fryin oi to a heig t of

3 mm ± 5 mm The controls are set to maximum u ti the temp rature of the oi at ain a

value of 18 °C an then adju ted to maintain the oi at a temp rature of 18 °C ± 15 °C The

oi temp rature is me s red 10 mm a ove the centre of the b t om of the ves el

A further test is made u in initial y cold water, the p n(s) b in fi ed to a heig t of

u ti the water b i s an then adju ted to maintain b i n Water is ad ed to maintain the

water level d rin b i n

The con ition providin the most u favoura le res lts (oi or water) is u ed

Oven are o erated with no lo d an with the controls set so that the me n value of the

temp rature over the thermostat c cle at the ge metric centre of the usa le sp ce in the

interior of the oven is maintained at 2 0 °C ± 4 °C Ste p d controls are set so that this

temp rature is 2 0 °C ± 15 °C For oven that are ca a le of atainin temp ratures in ex es

of 2 0 °C, the controls are set so that the temp rature is 5 °C ± 4 °C b low the maximum

temp rature ataina le For oven that are u a le to atain a temp rature of 2 0 °C, the

controls are set to maximum

Griddle plate are o erated with no lo d an with the controls set so as to give the

temp ratures set out b low, the temp rature b in me s red at the hot est p int of e c

control ed co kin s rface Ste p d controls are set to the first p sition that gives a

temp rature eq al to or gre ter than 2 5 °C Cy ln controls are set so that the me n value

of the temp rature over the c cle is 2 5 °C ± 5 °C If this temp rature can ot b re c ed, the

control is set to maximum

Motors in orp rated in the a pl an e are o erated in the inten ed man er u der the most

u favoura le con ition that can b exp cted in normal u e, takin into ac ou t the

man facturer's in tru tion

3.101

c o ing a d ba ing ra g

sin le co kin or b kin a pl an e in orp ratin one or more oven together with one or more

hob eleme ts or griddle plate or a combination of these

Note 1 to e try: An a pla c in orp ratin a forc d c n e tio o e , ste m-c n e tio o e or microwa e o e

is c n id re to b a a pla c in orp ratin a oth r a pla c (s e als 5.10 )

3.10

he ting unit

an p rt of the a pl an e that fulfis an in e en ent co kin or he tin fu ction

Note 1 to e try: Ex mple are h b elements, grid le plate or o e s

Note 2 to e try: If a o e in orp rate more th n o e h atin eleme t or gro p of eleme ts th t ares

c ntrole th t o e eleme t or gro p c n ot b switc e o whie a oth r eleme t or gro p is e ergiz d, e c of

th eleme ts or gro p of eleme ts is to b c n id re a a s p rate he ting u it a d te te a c rdin ly

3.10

hob eleme t

he ting unit desig ed to ac ommodate a ves el or ves els on its up er s rface

Note 1 to e try: A h b element ma c n ist of a in uctio or n n-in u tio he tingso rc b n ath a s rfa e

of gla s-c ramic or simiar material

3.10

hob s rfa e

horizontal p rt of the a plan e to whic the hob eleme ts are at ac ed

Note 1 to e try: It ma b a s p rate a pla c or p rt of a co king rang

Note 2 to e try: A h b ma als in orp rate a grid le plate

3.10

hob

hob s rfa e an one or more hob eleme ts

s rface that is intentional y he ted by an internal he t source and has to b hot to car y out

the fu ction for whic the a pl an e is inten ed

Note 1 to e try: An e ample is th h ate s e th of a tu ular h atin eleme t

3.1 2

a ja e t s rfa e

s rface adjacent to a functional s rfa e an whic can b come hot throu h con u tion

4 General re uirement

This clau e of Part 1 is a plca le

5 General c nditions for the tests

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

5.10 Ad i o :

Ap planc e s inte dedfo r instalato in a ban o f oth r ap lanc e s and ap planc e s inte nded to

be fix d to an instalato wal are e c lo sed to ob tain p ro tecto against ele c tric sh ck and

h armfu l in re ss o fwate r e qu ivale t to that o b tain d wh n instaled in a cordance wih th

instructo ns p ro vide d wih th ap lances

NOT 101 Ap ro riate e clo ure or a ditio al a pla c s ma b n e e for te t p rp s s

5.101 Ap lanc e s are tested a he a ting appla c s, e ve if the y inc o rp o rate a moto r

5.10 Ap lanc e s, wh n a sembled in comb inato wih o r inc o rpo ratn othe r ap planc e s,

are te sted in a c o rdanc e wih th re u ireme nts o f this standard Th othe r ap lances are

o pe rated simu ltan ously in a co rdance wih th re u ireme ts of th rele vant standards

6 Classification

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

6.1 Re la eme nt

Ap lan es s al b cla s I with resp ct to protection again t electric s oc

Comp liance is che ck d b insp e c tio andby th rele vant te sts

6.2 Ad i o :

Ap lan es normal y u ed on a ta le s al b at le st IPX3 Other a pl an es s al b at le st

IPX4

7 Marking and instructions

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

7.1 Ad i o :

Ap lan es in orp ratin induction he ting s urc s s al b marked with

– o eratin freq en y or o eratin freq en y ran e in ki ohertz (kHz) of the induction

– the total p wer input of al the non-in u tion he ting u its that can o erate

simultane u ly in wats or ki owats

NOT 10 Th p wer in ut to b mark d is th hig e t p wer in ut a y switc in ara g me t wi alow

Covers, if removed, givin direct ac es to in u tion coi s s al b marked with the fol owin :

CAUTION: MAGNETIC FIELD or s mb l IEC 6 417-514 (2 0 -0 )

If a pl an es have external a ce sible s rfa e , for whic temp rature rise l mits are

sp cified in Ta le 101 an for whic the provision of fo tnote b to Ta le 101 a ply, then the

If the a pl an e in orp rates a hob s rfa e of glas -ceramic or simi ar material that provides

the en los re of l v parts, the in tru tion s al in lu e the s bstan e of the fol owin

warnin :

WARNING: If the s rface is crac ed, immediately dis on ect the a plan e or a pro riate

p rt of the a pl an e from the s p ly

The in tru tion for a pl an es with hob s rfa e of glas -ceramic or simi ar material s al

state that aluminium foi an plastic ves els are not to b placed on the hot s rfaces They

s al also state that these s rfaces are not to b u ed for storage

The in tru tion for h bs in orp ratin halogen lamps s al warn the u er to avoid lo kin

directly at the lamps when on

The in tru tion for a pl an es in orp ratin induction he tin s urc s s al in icate the

size of the smal est co kin ves el to b u ed They s al also in lu e the s bstan e of the

fol owin :

• metal c o jects s c as kitc en uten i s, c tlery etc s al not b placed on the hob

s rfa e within the c oking zo e sin e they could get hot;

• take care when o eratin the a pl an e, as rin s, watc es an simi ar o jects worn by the

u er could get hot when in close proximity to the hob s rfa e;

• only u e ves els of the typ an size recommen ed

The in tru tion for a plan es in orp ratin ind ction he tin s urc s s al state that

u ers with he rt p cemakers s ould con ult with the man facturer, u les sp cific detais are

given

The in tru tion for hobs with h b eleme ts in orp ratin pa dete tors s al in lu e the

s bstan e of the fol owin :

Af er u e, switc the hob eleme t of by me n of its control Do not rely on the pa

These a pl an es are inten ed to b u ed for commercial a pl cation , for example in

kitc en of restaurants, cante n , hospitals an in commercial enterprises s c as b keries,

butc eries, etc but not for contin ou mas prod ction of fo d

If the man facturer wants to lmit the u e of the a pl an e to les than the a ove, this has to

b cle rly stated in the in tru tion

Modific ato :

The in tru tion con ernin p rson (in lu in c i dren) with red ced ph sical, sen ory or

mental ca a i ties, or lac of exp rien e an k owled e is not a plca le

7.12.1 Ad i o :

For a pl an es inten ed for in tal ation in a b n of other a pl an es an a plan es inten ed

to b fixed to an instal ation wal , detai s of how to en ure a pro riate protection again t

electric s oc an harmful in res of water s al b s p l ed If the controls of more than one

a pl an e are combined in a se arate en los re, detai ed in tal ation in tru tion s al b

s p l ed In tru tion for u er mainte a c , for example cle nin , s al also b given They

s al in lu e a statement that the a pl an e is not to b cle ned with a water jet or a ste m

cle ner

For a plan es that are p rmanently con ected to fixed wirin an for whic le kage c r ents

may ex e d 10 mA, p rtic larly if dis on ected or not u ed for lon p riod , or d rin initial

in tal ation, the in tru tion s e t s al give recommen ation regardin the ratin of

prote tiv de ic s, s c as resid al c r ent devices (RCD), to b in tal ed

In ad ition, for a pl an es in orp ratin induction he ting s urc s, the in tru tion s al

state that an re airs s al b car ied out only by p rson trained or recommen ed by the

man facturer

If a station ry appl a c is inten ed to b moved for cle nin , this s al b stated

For statio ary appl a c s eq ip ed with rolers or castors or inten ed to b moved for

cle nin , the in tru tion s al state the s bstan e of the fol owin

This a pl an e is to b con ected with flexible con ection for eq ip tential b n in an

con ection to services s c as electricity s p ly, water s p ly, gas s p ly an ste m

s p ly s c that the a plan e can b moved in the direction req ired for cle nin a

distan e not les than the dimen ion of the a pl an e in the direction of movement plu

5 0 mm without the flexible con ection b comin taut or b ing s bject to strain

7.12.4 Ad i o :

For a pl an es in orp ratin indu tio he ting s urc s, a warnin that care b taken to

en ure that the splas b c an s r ou din are are fre of metal c s rfaces, if this is

neces ary d e to the desig of the a pl an e The in tru tion for bui t in appl a c s havin

a se arate control p nel for several a pl an es s al state that the control p nel is only to b

con ected to the sp cified a pl an es in order to avoid a p s ible hazard

7.12.9 Not a pl ca le

7.14 Ad i o :

The heig t of the trian le in s mb l IEC 6 417-5 41 (2 0 -10) s al b at le st 15 mm

The markin sp cified for external a c s ible s rfa e s al b visible when the a pl an e is

o erated as in normal u e, in lu ing when actuatin an switc , adju tin an control or

o enin a l d or do r It s al not b placed on a functional s rfa e or a ja e t s rfa e

Modificato :

For fix d ap l a c s, the markin of the name or trademark or identification mark of the

man facturer or resp n ible ven or an the model or typ referen e s al b marked on the

a pl an e an , if not visible when the a plan e is in tal ed as in normal u e, s al b in lu ed

in the in tru tion or on an ad itional la el that can b fixed ne r the a pl an e af er

in tal ation

NOT 101 An e ample of s c a a pla c is a b i tin h b

7.101 If, d rin the test of Clau e 1 , the temp rature rise of the side an re r wal s of the

test corner a ove the level of the ho s rface ex e d 6 K or d rin the test of Clau e 19

the temp rature rise of the wals a ove an below the ho s rface ex e d 12 K, the

in tal ation in tru tion provided by the man facturer s al in lu e the s bstan e of the

fol owin that s al also b in lu ed on a non-p rmanent la el, for example a tie-on typ ,

atac ed to the a pl an e:

Where this a plan e is to b p sitioned in close proximity to a wal , p rtition , kitc en

furniture, decorative finis es, etc it is recommen ed that they b made of n

on-combu tible material, or if not, that they s al b clad with a s ita le non-combu tible

he t in ulatin material

Comp liance is che ck d b y insp e c tio

7.10 The c oking zon s of h b s rfa e of glas -ceramic or simiar material s al b

cle rly identified by a pro riate markin , u les they are o viou

Comp liance is c he ck d b insp ectio

7.10 Eq ip tential b n in terminals s al b marked with s mb l 6 417-5 21 (2 0 -10)

These markin s 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

Comp liance is c heck d b y insp e c tio

8 Protection a ainst a ces to l v parts

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

8.1 Ad i o :

Ap lan es inten ed to ac ommodate detac a le hob eleme ts s al b con tru ted so that

there is adeq ate protection again t ac idental contact with l v parts d rin in ertion or

removal of these elements

8.101 He tin elements that are l a le to b tou hed ac idental y by a fork or simiar p inted

o ject in normal u e s al b so protected that it is not p s ible to tou h their l v parts with

s c an o ject

Comp liance is che ck d b y inse rtn te st p robe 12 o f IEC 610 32 at al p oints whe re th p rob e

c n e nte r in th viciniy of lv p arts Th p rob e is ap led wih a forc e no t e ce edin 1 N

9 Starting of motor-operated a pl ances

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

9.101 Fan motors providin a co l n efect in order to comply with the req irements of

Clau e 1 s al start u der al voltage con ition that may oc ur in u e

Comp liance is che cke d by th folowin te sts u sin a su p ply so urc e su ch that is dro in

v lage doe s n t e xce ed 1 % durin th te sts Th ap lanc e b ein re turn d to th ambie t

temp e rature spe c ifie d in 5.7 afte r ea h te st

Th ap lanc e is starte d unde r th c ondi o s o ccurrin at th beg in in of norma l opera tion

o r, fo r au tomatc ap plances, at th b e g in in o f th no rmal cyc le of o pe rato , a vo ltag e

e qu al to 0 ,8 tme s rated volta g e bein ap pled to th in ut te rminals o fth ap planc e

Fo r ap plance s p ro vided wih moto rs havin othe r than c e ntrifu gal startn swic he s, this test

is rep eated at a v lag e qu al to 1,0 6 tme s ra ted voltage b in ap pled to th inp u t te rminals

o f th ap lanc e

Th te sts are carie d ou t thre tme s

In al c ase s, th motor shal start and i shal func tio in suc h a way that s fe ty is no t afe c ted

and o ve rlo ad prote tio de vic s of th moto r shal no t o e rate

10 Power input and cur ent

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

10.1 Modific ato :

Th p ower in ut of ap lanc e s wih u t inducto n he atn sources, at rate d v lag e and at

no rmalop e ratn tempe rature , shal no t de viate from th rated p owerin ut by mo re than th

de viato sh wn in Table 1

Th po we r in ut of applances havin o nly inducto n h atn sourc e s, at rated v lag and at

no rmal o e ratn tempe rature , shal no t e xce ed from th rated p we r inp u t b y mo re than

10 %

Th me asure me t is made b e fo re th c ontrols are adjusted to th reduced se ttn

Fo r ap lanc e s inco rp oratn induction and n n-nducto h atn sou rce s th folowin

ap le s

Th p ower in ut of th inductio h atn so u rc es and th n n-nducto h atn so urce s is

mea ure d se arate ly, in e ach c ase usin a c ombinato ofh atn unis that c an b o n at th

s me tme to g iv th highe st po we r inp u t Fo r th inducto h atn sources, th

mea ure me t is made b efo re th co trols are adju sted to th reduced se ttn

Th po we r in uts so mea uredshal in th c ase o fth inducto n h atn so urc e s n t de viate

from th p owe r inp u t marke d by th manufa turer (se e 7.1) by mo re than 10 %, andin th

c se of th n n-nductio h atn sourc e s no t de viate from th p owe r inp u t mark db y th

manufa ture r (se 7.1) b mo re than that giv n in Tab le 1 fo r h atn ap lanc e s

Th p owe r in ut of th ap planc e wh n th induc tio andn n-nducto h atn sourc e s are

Forap planc e s havin more than o e he ating u nit, th total po we r in u t may b e dete rmin d

by me asurin th p owe r in u t o f eac h hea ting unit se arate ly (se e also 3 1.4)

11 Heating

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

1 2 Ad i o :

Ap plances inte ndedto be fix d to th floo r and ap lances wih a ma s gre ate r than 4 k

and n t p ro idedwih rolers, c sto rs o r simiar means are instale d in a co rdanc e wih th

m anufa turer's instructo s Ifn instruc tio s are giv n, the se ap lanc e s are co sidered a

appl a c s no rmaly pla e d o th floo r

1 3 Ad i o :

If th magne tic field o f an indu ction he ating s ou rce u ndu ly influ e nc e s th re su lts, th

temp e rature rise s c an be de termin dusin platnu m re sistance s wih twisted con ectn wire s

o r an e qu ivale t means

Whe re th e xternal ac c ess ible su rfa c es are su itab ly flat and a c e ss p e rmis, th n th te st

pro e o f Fig ure 10 is use d to mea ure th tempe ratu re rise s of e xternal a c es sible

su rfac e s spe c ifie d in Tab le 10 1 Th p robe is ap led wih a fo rce o f4 N ± 1 N to th surface

in such a way that th be st p o ssible c o ntac tbe twe n th prob e and th surfac e is e sured

Th mea ure me t is p erfo rmed afte r a c onta t p e rio d of 3 0 s

Th p ro b e may b e h ld in pla e usin a lab o rato ry stand clamp or simiar de vice An

mea urin instru me t givin th s me re su lts a th p rob e may be used

1 4 R eplaceme t

Th no n-nduc tio h atn u nis of th ap lanc e are o pe rated u nde r no rmal o pe rato at 1,15

tme s th po we r in ut marke d (se e 7.1)

If th te mp rature rise lmis of motors, transfo rmers or ele c tro ic c irc u its are e ce ded, th

te st is re eatedwih th ap lance su ppled at 1,0 6 tmes rated vo ltag e In this c ase, o ly th

temp e rature rise s ofmo to rs, transforme rs and electro ic c irc u its are mea ured

Inducto n he atn unis are op erated simu ltane ously and su pp lied se arately at th mo st

unfav urab le vo ltag e betwe n 0 ,94 tme s minimu m rated v lag e and 1,0 6 tmes maximu m

rated v lage

If i is n t p o ssib le to swich o al h atn eleme ts o r inducto n h atn so urc e s at th s me

tme , th te st is made wih each o fth c o mbinato ns that th swich aran g eme t wi alo w,

th hig e st load po ssib le wih each swic hin arang eme t b e in in c ircu it

If th ap plance is p ro vided wih a co trol that lmis th to talpo we r in ut, th te st is made

wih whic he ve r comb inato n o f h atn u nis, a may b e selecte d by th control, impo se s th

se ve re st c o ndi o

In ad i o , ap lance s inco rpo ratn induc tio h atn source s are also o pe rateda ab o ve ,

bu t wih th smale st size of pan a re comme nde d by th manufa ture r plac ed in th most

o ne ro u s p o si o c onsiste nt wih b ein ab le to e e rg ize th coi, but wihin th e coo kin zo e

NOT 101 Th a ditio al o eratin c n itio d s rib d a o e is n t a ple wh n refere c to Cla s 1 is

1 7 Replac eme t

Ap planc e s are o e rated unt steady c o ndi o s are e stablshe d

Steady c o ndi o s are considere d to e xist 6 min afte r reac hin th temp erature s de fin d fo r

n ormalop e rato

Wh n an ap planc e is a sembled in comb inato n wih, e u ip ped wih or inc o rp o ratn

a ces o ries o r othe r ap lance s th inte ra to shal b e co vered if the y are p ro ided to

o pe rate simu ltan ously a statedby th manu fac turero r b y a commo co trol

1 8 Ad i o :

Th lmi o f 6 Ktempe rature rise for th rearand side te st wals, inc lu din th p art o fth te st

co rne r that p roje cts in fro t o fth ap planc e, o ly ap les below th le vel of th ho b surface If

this te mpe rature rise lmi is e xce ded abov th h b su rfa e the n th instruc tio s in 7.101

shal b e p ro ided

Durin the te st, th temp e rature rise s are mo nio redc ontnuously and shal no t e xc ee d th

valu e s sho wn in Tab le 3 and Tab le 101

Table 101 – Ma imum temperature ris s for spe ifie

e ternal a c s ible s rfa e u der normal operating c nditions

Surfa ea

Te mpe rature ris e ofe xternal ac ce s s ible s urface s

Temp rature rises are n t me sured o :

– th underside of a pla c es inte ded to b u sed o a workin su rface or flo r;

– th re r surace of a pla c es;

– surfaces th t are in cc es ib le to a 7 mm diameter prob e h vin a h m isp heric al e d

– th are up to 6 0 mm around a h ated c aviy do r o e ing;

– functio al su rfac es a d adjacent su rfac es

b

Th tem perature rise o e tern l acces ib le su rfac es up to a dista ce of 10 0 mm fom adjacent su rfac es of

th a pla c e, (se Fig u re 101) ma e c eed th lm its b y up to 25 K, b ut th rele a t p rt sh l th n b e

m ark d wih symb ol IE 6 0 417-50 1 (2 0 2-10 ) or th eq uiv le t te t

c

Metal is c onsidered c oated wh n a coatn h vin a minimum thickn s of 90 µm made b y e am el or n

n-sub sta taly plastc coatn is u sed

d

Th tem perature rise lmi of plastc also ap ples for plastc material h vin a metal finish of thickn s les

th n 0 ,1 mm

e

Wh n th thickn s of th plastc coatn do s n t e ceed 0 ,4 mm, th temp rature rise lm its of coated metal

for underlyin metal ap ply or th temp erature rise lm its for glas or c eram ic material for underlyin glas or

ceramic material ap ply

12 Vo id

13 Leakage cur e t and electric strength at operating temperature

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