Bsi bs cecc 00015 1 1991 scan

Se tion three... solder flow ma hi ne.

I

Part 1 Ge n e ra l r equir ements

Systèm e h im onisé d’as ur a nce de la qu l té

des com posa t s élect r oniqu s

Sp cifica t io de b se: Pr ot ectio des pr oduit s

se sibles a xdéch r ges élect r ost at i u s

Pa r t ie 1 Rè gl es g n r ales

Ha r m onisier t es Güt eb st ät ig n syst em für

Ba uelem ent e derElek t r onik

Gr undsp zifik a t io : Sch t z v n

Elek t r osta t is h Gefä rdete Ba elem ent en

Ti 1 Alg m ein Anfor dei n e

part1:1991

A md No

Da te 'Ikxt a ff ct ed

The pr epa r a t io ofthi s Br itish St a nda r d wa s entrusted by theE le t ronic

Com po ents St a nda r ds Po lic y Com m ittee ( EC L/) to T e ch n ical Com m ittee

E CL /23, u o which thefol l owin g b d ies wer e r epr esent ed:

As ocia tio ofF r anchise d Distrib tois ofE le t ronic Com po ent s

British Ele t r o-st a t ic Ma nufa cturers' As ociat io

British Ele t r ost a t ic Co trol A ssociatio

British P la st ics F ed er atio

British Tele om m unicatio s pl c

EEA (The As ocia tio ofEle tronics, Tele com m unica tio s a nd Bu sin e ss

Eq ipm ent nd ustries)

E le tronic Com po ents In ustiy Fed era tio

GAMBICA(BEAMA Lt d.)

Hea lt h a d Sa fet y E xe ut ive

M in istry ofDe enc

N a tio a l S per visin Inspe t or a t e

This B tish Sta dard, ha vin

b e pre ared u der th

dir ect io ofth Electr onic

Com po e t s Sta dards P ol icy

Com m it t ee, was p blsh d

Linder th a th rity of th

Sta dards Boa rd a d com es into

efect o 2 Decem ber 19 1

Amen ment s is ued si n ce pu lcat ion

O BSI 19 1

Th folowin BS I refere ces

relate to th work o this

sta dard:

Com m it te refere ce E CL/2

Draft for omme t 9 /24 0 DC

ISBN O 58 20 3 36 O

N atio nal for ewor d

This British Stand a rd h s be n prepar ed u der the d irectio ofthe Ele tr onic

Comp nent s Sta nd ar d s Polcy Com m ittee I is identical with CECC 0 01 /1 :

19 1‘Basic Spe ificat io :P r otectio ofEle tr osta tic Sensitive Dev i c es Part 1:

G enera l req uirem ents’, p bl shed b y theCENE EC E le tronic Comp nent s

Commite e (CECC)

This sta d rd su ersed es BS 57 3 : 19 7 which is with rawn I is en isa ged

that further P a rts ofCECC 0 01 wi be p blshed as fo l lo w s

CECC 00 01 : P a rt 2 : P a rticula r r eq uirem ents for low h m id ity ar ea s;

CECC 0 0 0 15 : P a rt 3 : P a rticula r r eq uir em ents for clea ro o ms;

CECG 0 0 0 15 : P a rt 4: P a rticula r r eq uirem ents for areas with hig v ltages

present

On p blcatio ofthe further P a rts ofCECC 0 0 0 15 eq uiva lent P a rts of

BS CECC 0 0 0 15 wi be p bl shed in d e co rse

Cros -re fe re n c e s

Inter na tiona l s tand ard C orr sp onding Br itish Stan ard

IEC 93 BS 6 3 : 19 2 Me thods oftest for v l u me resistivity a d

sur face resistivit y ofso l i d ele trica l insulatin m ateria ls

( d entical)

The %ch ica l Commite e h s reviewed the pro ision s ofIS 2 7 to which

re erenc is m a de in the text a d h s d ecid ed th t they are a cc pta ble for use in

co ju ctio with this Br itish Sta d rd A related Brit ish Sta d rd to IS0 2 87 is

BS 2 50 : 19 8 ‘S e ificatio for ele tr ica l resista nc ofco d uct in a d

a nt ist a t ic prod ucts m a de fr om flexible p l yme ric material ,

Complanc wit h a Bri ti sh Stan ard d oe s n ot of it self confe immunity fro m

lega l o lga tions

CE CCCenelec Ele c t ron ic Compone nt s Commit ee

Sy stème Har monis d’Assura ce d la Qu lté

d s C o mp o s a nt s Elec t roniq e s

SPECIF ICATION DE B AS E:

E L ECTROSTATI Q U ES

PARTIE I

Har monize S ys t em of Qu lty Assessme t or

Ele c tro nic C omp o ne nt s

S ct on five Pro ect v e pa c k a g i n g ma king an

ident fic t on for E D

5.1 Pa k gin ma ter ia ls

5.2 In tima te p a ck a gin g mat rial

5.3 Pr x imi y p c agin mat rial

5.4 S c n da r y p a ck a gin g mat rial

8.7 Ch eckin o e ectr s at c p r eca u tion s

8 8 Freq ent check s

8 9 Dai y ch ec s

8.10 Ve k ly check s

8.1 Mo th ly c heck s

8.12 Six mon thly

Pr cu ement o E D c mp nents a n d su b con tr a c ted w rk

Sect on n ine P rio ic a d it in str u ct on s

Ex ampl s of ea th b on din g p oin t la bel

Ex ampl s o ea th gro n in p oin t la bel

Sch emat c of ty p ic a l E A

Ex ampl o a E A sh owin ty p ic a l f a c il t e

F e dwor impl mentat o o f E A

F e dwor impl mentat o o E A wi h b enc h

Ch arge mea su r in g eq ipment

Su gge t d f or ma t f or r ep or t (cont n at on shee )

F REWORD.

The CENELEC El ctr nic C mp nent C mmit e (CECC ) i c mp sed o thos member

co ntri s o the Eu opea Com i t e f r El ctr t ch nic l S an a di at o

(CENELEC) who wi h to take p a r t in a h armo iz d Sys em f r el ctr nic c mp nents

o as e sed q al ty

The object o the Sys em i to f ci i at int r at o al trade b y the

h armo i at o of the specificatio s a n d q al ty ass s ment p o ed re f r

el ctro ic compo ents, a d b y the gra t o a int r at o al y rec gni ed Ma k,

o Cert fic te, o C n o mi y Th e c mp nent p o u ed u der the Sy stem a e

thereby ac epted b y al member c u tri s wi hou t f rth er t s ing

This basic specific t o h as be n f rmal y a p o ed b the CEC , an h as be e n

p ep red f r those c u tri s ta in p a r t in the Sy st m who wi h to i sue

n tio al h rmoniz d specific t o s for the Protection of Electrostatic

Sensitive Devic s I sho ld be read in c njun t on wi h the cu rent

regulat o s f r the CEC Sy stem

At the date o p int n of thi specific t o , the member c u tri s o th e C EC

a e Aus ria, Be gium, D nmar , F nla d, Fr n e, Ger ma n y , Ire a d, I aly , th e

Neth erlan s, Nor ay , Portug l, Sp in, Sweden, Swit erla d a d the Uni ed

Kingdom, a d c pi s o i c n be o tained fr m the a d e s s sh ow o th e b lu e

T e text of this specific t o wa s cir ulat d to th e CECC f r v t n g in the

d c ment(s) in ic t d be o a d wa s r t fi d b y the Pre ident o the CEC f r

p int n a s a CEC Specific t o

Do ume n t

Sect on o e Gener l

1 Gener l

1.1 sco e

This s a d r specifi s th e gen er a l r equ ir emen ts f or the p r ot ct o o

e ectr s at c di ch arge s n si ive devic es f r om e ectr os a tic di cha r ge

a n d fi lds I a p p li s on ly to e ectr on ic device an d a ss mb li s

Fo areas wi h ex p os d c on du c tor s at p ot n tia ls gr ea ter th an 1,25 kV a c

o 2,s kV d.c., a ddi ion a l req irement sp ecif ied in C EC C O0 01 :

Pa t 4

sh l a ply (Par t 4 i in c ou r se o f p epa ati on)

CAUTIO N: Al h ough this s a n da r d d e n ot in clu de r equ ir emen ts f r

perso al sa e y, at ent o i d a n to the n eed f or a ll c n er ed to

c mply wi h r el va n t loc a l s atuto y r equ ir emen ts r ega r din g th e

health a n d sa e y o f a ll p er son s in a ll p lac es o w rk in clu din g

th os c vered b this s a n da r d (At en tio i d a n to the f ct that

el ctric l p ot n tia ls in ex ce s o f 5 V a.c o 120 V d.c ma y be

d nger us to perso nel )

1.2 D finitions

For th e pu p s s of this S a n da r d the f ol o in g def in it on s a p p ly

1.2.1 bo ding: T e c on n ect n g to e her o e emen ts b me ans o a

c n u tor

1.2.2 earth b n in p i nt: A dedic a ted p oin t to whic a wr is b n

c r o s mi a c mp on en t c n be c n n ect d

1.2.3 ele t rost atic

di ch arge (ESD) A tr ns.fer of e ectr os a tic

ch arge be we n b odi s at dif f er en t e ectr os a tic p ot n tia ls c a u sed b

direct co ta t or in du c ed b a e ectr os a tic f ie d

1.2.4

e ectr s at c di ch arge s ns t ve devic e (E D ): A di cr et

d evice, int grat d c ir cu it o a ss mb ly tha t ma be da ma ged b e ectr ic

fi lds o e ectr s at c di cha r ge en cou n ter ed in r ou tin e h an l ng,

te t n a n d tr a n si

NO TE: Damage in lu e a y degr a da tio o r ma lf u n ct on in g o the

device per o ma ce

1.2.5 ESD e rt h f a ci i y : A c om o f ci i y to whic b onded

e ement in the E SD p r ot ct d a r ea a r e c on n ec ted

1.2.6 ESD p ot ct d a ea (EPA) A a r ea in whic ESDS c n be

h an l d wi h min imu m ri k o f da ma ge a s a r esu lt o e ec tr os a tic

di ch arge o fi lds, a n d in whic the op er a to i n t ex p os d to

a di io al ri k

1.2.7 E D v l age s n si ivi y : The ma ximu m v l a ge at w ich the

ESDS d e n t su f f er an y ESD da ma ge

NOT : Wher e no s n si ivi y inf rmat o i a ai a l , the s n si ivi y

o f the ESDS i c on sider ed t be < 2 0 v l s

1 2 8 ESDS v l age s ns t vi y o a ass mbly : Th e most s nsi ive

ESDS on a as embly wi l de er min e the ass mb ly's s nsi ivi y

1.2 9 fi ld w r : Ha n dl n g ESDS wi hin a t mp or a r y EPA wi h

p er ma n en tly c n tr ol ed b ou n da r ie

NOT : I in clu de ins al at o , c m i s o ing, s t in sp ect on s,

s r vicin g a n d ma in ten a n c e o f ESDS to e her wi h p a c k aging a d

u n p a c k a gin g a ct vi i s a ssoc ia ted wi h thes f u n ct on s

1.2.1 garment: A co t, ja ke , smo k, ho d, tr us rs, o er all o r

c p i regarded a s a ga r men t f or the p u r p os o f this s an da r d

1.2.1 gro n : The u n if o r m p ot n tia l e ta b li hed in the work a e a

whic en su r es th at the p ot n tia l o f the device a n d o ever ythin g wi h

whic i i l k ely to c me into c n ta ct i the sa me

1.2.1 gro n co d: An e ectr ica l c n ect o b etwe n the ea rth

b on din g p oin t an d the ESD ea th f a ci i y

1.2.1 device h aza d us v l age: An v l a ge ca p a b le o da ma gin g

a

E DS

1.2.1 mat rial

1) a t s at c ma ter ia l: Ma ter ia ls ex hib it n g p r o p er ti s w ic h

min imi e ch arge gener t o w en r u b b ed a ga in st or s per ated fr o m the

same o other ni at eri al s

2) mat rial wi h re i t vi y p r op er ti s:

NOT : For t s c on di ion s s e a n n ex A

a) e ectr s at c sh ie din ma teria ls

Ma ter ia ls whic ar e c a p a b le of a tt n u a tin g an e ec tros atic f ie d

a d ha ve o e la yer o su r f a c e re i t vi y l s tha n 1 x 1' o m/ q,

or v lu me r es s ivi y l s tha n 1 x l 3 om x cm per m o ma ter ia l

th ic ne s

b) e ectro tat c con u t ve m t rial

Ma ter ia ls wi h a su r f a ce r es s ivi y o gr ea ter th n 1 'x lo3 ohm/ q

an d l s th n 1 x l 6 o hm/ q a d v lume e ectr os a tic c on du ct ve

ma ter ia ls wi h a v lu me r es s ivi y o gr ea ter th n 1 x l 2 o m x cm

a n d l s th an 1 x l 5 o m x cm

c) e ectro tat c di s p t ve m t rial

Ma ter ia ls wi h a su r f a ce r es s ivi y eq al to or gr ea ter tha n

1 x l 5 ohm/ q an d l s th an 1 x lo 1' ohm/ q o a v lu me res s ivi y

equ a l to o gr ea ter tha n 1 x l 4 oh m x c m b u t l s th an

i x i o1' o hm x cm

d) insulat ve m t rial

Ma ter ia ls wi h a su r f a ce r es s ivi y eq al to o gr ea ter th an

1 x lo 1' o hm/ q o a v lu me re is ivi y equ a l to o gr ea ter tha n

1 x o m x c m

1.2.15 m t rial f or p c aging : An ma ter ia l in whic E D a r e

p a ck ed f or tr a n sp or ta tio o s or a ge in lu in b gs, b xe , c at s,

w a s, ma ga zin es, c sh io ing, f ams, lo s fi l, e c

1)in tima te p a ck a gin g: Ma ter ia ls wh ic ma e c nta t wi h a

E D

2)p r ox imi y p a ck a gin g: Ma ter ia l n ot ma in c nta t wi h a E D ,

bu t whic i use d to en clos on e o mo e devic es

3)s c ondary p a ck a gin g: Ma ter ia l u sed p r ima r ily to give

a ddi ion a l p hys c a l p r ot ct o o th e o t ide of a p r ox imi y

p a ck a ge

1.2.1 s or ge t me: Shor t t r m s or a ge i l s th an s x mon ths,

mediu m t r m s or a ge i b etwe n s x mon ths a d five yea s, long t r m

s or a ge is longer tha n f ive y ea s

1.2.17 tribo l ctric ch a r gin g: An e ectric l ch arge gener t d b y

the f r ict on a l mo emen t o s p r t on of two su r f a c e

1.2.1 un ontro l d con di i n s: Al c n i io s ou ts de an E A

S cti n tw D sig n cons der t on to minimi e the ef ects o ESD

2 De ig

NO TE: Damag e c a used b e ectr stat c di ch rg e c n b minimi ed b

us n de ig n p r ac tic e in device a d as embl e to make the m l s

suscept bl to E D d mage

2.1 Ident fic ti n

W en the eq ipment in c lude an E D d rin design, the p e en e o the

E DS sh al b in dic a ted at al su s q ent s ag es up to a d in ludin

2.2 D sig n of e ectro tat c di ch arg e s nsi iv e dev ices (ESDS)

Devices sh l b de ign ed t minimi e th e pos ibi i y o d mage b

e ectr s at c di ch arge Fo E D ,

a w r in sh ll b giv en o sal s

l ter tu e, specific tio , de ig a plic tio note , p c agin a d

invoices T e v l age s ns tivi y o f th e device shal be s at d in the

ma u a tu er's sal s l t r tu e, specific t o a n d de ign a pl cat o

n te

2.3 D s g of as em l e

2.3.1 E ectr nic as embl e sh al b de igned to minimiz th e

d mage d e to E D

2.3.2 C ns der tio sh al be given regar in th e us o th e l a st

s ns t ve device p os ib le wh ic fi s a ll the neces a y p r met rs o f the

de ig n

2.3.3 C ns der tio sha ll be g iven regar in the us o gua d tasks

wh ere E D a e us d

2.3.4 To p event ch arge a d v l age b i d- p, c ns der t on sha ll

b g iven to the us of re i t ve a n d/o r dio e p ot ct o on edge

c n ecto s a n d other mean s o c n ect n inp t to a n d o tp t f r o m

as embl es

2.3.5 C ns der t o sha ll be given to the e ectr ica l c n ect o o

al u n u sed ESDS in p u ts dir ec tly o in dir ect y to a sui a l p int,

u su a lly an a p o riat power su pp ly or gr ou n d a s c los a s p os ib le to th e

E D

a p o riat

Other in ut an d ou tp u ts sha ll u se this p r ot c tio wher e

2.3.6 T a ks l a din g to or f r o m E D sha ll be kept as f a r a

p os ib le a a f r om the ed e o f the p r in ted wir in g b oa r d ex cep t wh en th ey

l a d dir ec tly to ed e c on n ector s

alo e co figur t o sha ll be de ign ed su ch tha t they c n be ma in ta in ed in

a c r a ce wi h this s a d r W e re s z permi s, an E D b on din g p oin t

T e des gn sha ll be f or ma lly evalua ted wi h r ega r d to E D

de ign p oce s Th is formal eva lu a tio sh al in lu e:

du r in g th e

a) d esign reviews;

b) ev lu tio of th pr o duc t ar is n g f om the de ign;

c) ev lu t o o f the ma na gemen t o th e de ig p r ocedu r e

i s lf

Rec r s o th e r evi ws a n d evalua tions sh al be ma in ta in ed

Se tion three Labels, s igns a nd ma r king

3.1 L bel

3.1.1 Al p ck gin c ntainin E D sha ll be la bel ed o ma ke d

with th e a p o riat a n d specifi d wa rn in g n t ce, s e figs 1 an d 2

3.1.2 Wh ere p s ible a ll E D sh al b ma ked T e ma rk in g sha ll be

ef ective f or the ex pect d l f e o th e E D

NO TE: Normal y emb di d a d as embl d ES S, in the form o as embl d

c mp nent f r ex ampl need n ot be in ivid al y ma ke d o la e l d,

p o ided th e c ntainer, h us ng , c r ier o pa c k aging for su h E DS

i mar ed or la e l d

3.1.3 The a pl c t o o s lf a h es ve la b el a n d ma rk in g ma

g enerat a e ectr s at c ch arge Th ey sh al o ly be u sed o p ox imi y o

shi ldin p c aging S lf a h es ve la bel sh al n t b a p pli d in

cir ums a ce w hic w uld pla e the E D at ri k

3.1.4 Ea h la b el sh l sh ow at l a st the b a sic wa rn in g symbol a s

shown ii fig s 1A o 1 W er e sp ce permi s, the la e l o ma k a s sh wn

in figure 2 shal b us d, ad i io al in o mat o ma b a de d b t n t in

a ma nn er th at de r cts f om the wa rn ing symbol

3.1.5 Wh ere a e ectr nic as embly o h ous n c ntains

on e o more

E SD S then i sh l b ma rk ed o la e l d, usin g la b el as sho wn in

fig ure 1 o 2, su h that th e wa rn in g c n be cl a ly s en before the ES S

i pla ed at risk du e to c nta t

3.1.6 T e hig he t l ve o ma rk in g or la bel ing sha ll b o th e

h ous n c ntainin E DS a d o i s int mat pa k ging

3.1.7 The lowe t l ve o ma kin o su as embl e sha ll be b se d

on the p o a i i y of the E D bein g ma in ta ined in s rvic e o replac ed as

an in ivid al i em

3.1.8 T e specifi d la e l n o ma rk ing sh al ap pea r on at l ast

the p ox imi y p ck gin o an y o th e f rms of specifi d E D p c aging

Pa k g in ma kin o labe l n c n ta k e th e f orm of la e s, ta p es or

p int n a d stamping

3.1.9 T e specifi d wa rn ing la bel ing o ma rk in g sha ll a pe ar on

s o ag e bins, tr ys, c mp nent s e ve a d tu bes a d a n y sp ec ia li ed

co tainers

10

C EC C O0 0 5 I sue 1

3.2 S gn s fo ESD p r ot ct d area (EPA)

S gn s a s sh w n in f igu r e 3 sha ll b e cl a ly vi ib le to perso n n el bef re

they en ter the EPA At le as on e s gn sh l l b e vi ib le f r o m a ll n or ma l

w r k in g p os t on s wï hin the E A

T e s gn s sha ll co tain at l a st a ll e ement sh ow in f ig 3, a ddi ion a l

in o matio ma y be a dded b u t n ot in a ma ner.th at de r a ct f r o m the b s c

wa r n in g

S gn s sha ll h ave a minimu m s z o 3 0 mm x 150 mm

3.3 Ma r k in g o ea th b on din g p int , ea th gro n in p int a d E D

ea th f cil t e

Al ea th b n in p int , ea th gr ou n din g p oin ts an d a ll E D ea r th

f a ci i i s ci es i gn t ed f or us wi hin the E A sh al be ma rk ed o la b el ed

Th e ma rk or la b el sha ll c ntain at l ast th e e emen ts show in

f igs 4, 5 o 6, a ddi ion a l in o mat o ma y be a dded bu t not in a ma n n er

tha t de r &c ts f r om the b a sic in f or ma tion

3.4 Ma r k in g o d cu men ta tio

Al d cu men ta tio r ela tin g to the use, p o u ement, sp ecif ica tion , de ign

a d mo emen t of E D sha ll c ntain de a il to a dvi e or wa r n the

r ecip ien t tha t the su b ject ma tt r is E D a n d shal b e ha n dl d in

a cc r da n ce wi h thi s a da d

F g ure 1A: E SD S b s c sy mbo

S ct o f our ESD Pr t ct d Area (E A)

4.1 C n igur t o

4.1.1 Gener l

T e E A sha ll be de ign ed to en su r e tha t E SD S c n be h n 1e d wi h min imu m

ri k of da ma ge a s a re ul o e ectr os a tic f ie ds or di ch arge

T e E A sha ll be c ns r cted to en su r e that the equ ip men t us d to c ntr l

s a tic e ectr ici y d e n t c r ea te a y a ddi ion a l risk o e ectric sh ck

to perso ne , shou ld en er gi ed c n du ctor s u to the l ve o 250 V a.c

e) a w r k s at o an d equ ip men t (e.g solder flow ma hi ne)

4.1.2 Ad i ion a l p ot ct o a ga in st ex p os d h igh v l ages

Al E A sha ll ha ve def in ed b ou n da r ie su ch tha t wha tever the

c n igur t o o the EPA, the r equ ir emen ts o this s a d r a e

maintained

4.3 B a sic mat rial req irement for u se wi h in the c ntr l ed

b u d ri s o al f rms o E D p r ot ct d a ea (EPA)

4.3.1 Gener l Al ma ter ia l p r ocu r ed for u se with in an E A sh al

ha ve the f ol o in g cha r a ct r is ics w ic h sha ll be mea su r ed

at (2 k 5) % r.h E at erial sh al be a ccl ma ti ed f or a mínimum o 24

h ours

N OT : Su ita b le mea su r in g me ho ds for ma ter ia l p a r a me er s a e given

in a n n ex A

Al f lo r c verin ma ter ia ls r equ ir ed f or gr ou n din g p er son n el sha ll b e

c p bl o b ein g b r ou ght to gr ou n d p ot n tia l a d sha ll ha ve a su f ce

re i t vi y o f be we n 1 x lo4 a d 1 x l 9 ohm/ q

Al f lo r c verin ma ter ia ls n t r equ ir ed f or gr ou n din g perso ne sh al

be ca p a b le o f b ein g b r ou ght to gr ou n d p ot n tia l a d sha ll h ave a su f ce

res s ivi y be we n 1 x lo4 a n d 1 x 10 2 oh m/ q, s e ta l 1

Wher e an E A h as flo rin f or gr ou n din g p er son n el, the b ou n da r y be we n

th e ty p es o f flo r sh al be iden tif ied

4.3.4 S at n

S at sha ll be ma de o a t s at c ma teria l S ats sha ll ha ve the b c ,

s at a n d a m pa ds ma de of, or c over ed wi h ma teria ls tha t ha ve a su f ce

re is ivi y o be we n 1 x lo4 a d 1 x l 9 oh m/ q, a n d a re i ta ce f om

th e su r f a ce o f the b ck, s at a d a m p a ds to th f lo r c nta t p oin t o r

a lt r n a tive gr ou n d c n ect o o b etwe n 7,5 x l 5 a d 1 x 1 l2 oh m

There sha ll be a c n uct ve p th f o m ea ch o the b a ck s a t a n d ar m p a ds

to at l ast on e f ot or gro n c on n ect o o f th s a tin g of be we n

en los a ll ou ter cloth in in the a r ea s o the a r ms a d ch est a s a

minimum Thes garment sha ll be c a p a b le o f b ein g b onded dir ec tly o

in irectly to th e op er a tor 's skin Ther e sha ll be e ectr ica l c nt n i y

o be we n 7,5 x lo5 an d 1 x 1 l2 o hm/ q b etwe n b oth s e ve a n d the

b d o the ga r men t

C ps a n d hoo s sh all be de igned to c omp le e y c on ta in the op er a tor 's

hair, whic ma oth er i e ma k e c ontac t wi h E D

The ma ter ia l o th e garment sha ll h v a su r f a ce r es s ivi y on b th the

o tw r f a cin g a n d in wa r d f a cin g s de o b etwe n 7,5 x l 5 an d

1 x 10l ohm/ q a n d be c p bl o b ein g gr ou n ded Ad i ion a lly the

mat rial sha ll b e p r ocu r ed wi h dec a y cha r a ct r is ics a s def in ed

in ta l 1, an d A.2

in ic tin c mpl a ce.

NO TE: A la b el sh owin th e E D symb o l sh ow in f igu r e 1 i

rec m en ed

4.3.6 Gl ves an fing er.cots

Glov es a n d f in ger c t sh al be ma de o f v lume'c n u t ve ma ter ia ls

h avin a ma x imu m su f ce re i t vi y o f 1 x l 6 o hm/ q a n d ma x imu m

v lume re i t vi y of 1 x l 5 o m x cm, s e ta b le 1 a d a nex A

H an b a r r ier c eams sh al co f rm to th same r equ ir emen ts

NO TE: Us r s o creams sha ll be ma e a wa r e of the p os ib il t e o

p o u t c ntaminatio

4.3.7 Wr s s r a p s

A w i t s r p sha ll c ns s o a b n that f it sn u gly a r ou n d the wr is

an a c r to c n ect th e b n to a ea r th b on din g p oin t

The w i t s r p sh al be ma e wi h a qu ic k r el a se c n ect o wi h a

p eferen e f or rel as n at th e wr is f ir st in the even t o a emergen y

1) Th e wr is b a n d sh al be ma de f r o m ma ter ia ls tha t p r ovide f or th e

in er su f ce (ne xt to th e skin) a su r f a ce r es s ivi y o f not more

th n 1 x lo7 ohm/ q wi h the in ten tio o f ma king p er ma n en t f u ll

c nta t wi h th e w ris , s e ta b le 1 an d a n x Al

The b a n d sh al b e ma de su h tha t ther e i a mean s o f c n n ect n g the

in n er (c o n ta c ting) su fa e to the co d T e c n du ct n g p a r ts o the

c n ect n sy st m sh all b e shr ou ded in in su la tin g ma ter ia l when the

b a n d a n d c rd a e in pla e a n d use

T e o t r vis bl su f ce o the wr is b n a d p o i e edge ,

sh al be insulat ng

2) The c n ect n co d sh al be ma de o c on du c tin g c bl c ver ed

wi h insulat n ma ter ia l a n d p r ovided wi h a mean s o c mp a tib ly

c n ect n the c r to the ea th b ondin g p int, s e

3 ) The tota l re is a ce f om the h n to the r emot en d o the c r

(inclu in th e wr is b a nd a n d cord) sha ll be minimu m o 9 x l 5 ohm

a d a ma ximu m o 3,5 x l 7 oh m

C ords de ign ed f or us a t a p ot n tia l a b ove 2 0 V a c or 5 0 V d.c

shall ha ve the ma x imu m r t d p ot ntial iden tif ied o the co d

U er e th wr is ba nd c r us s the sa me ty p e o c n ect o for b oth

wr is b n a n d ea th b n in p oin t, the en d of the c or d c on ta in in g

the c u r r en t l mi in g re i tor sha ll be iden tif ied on the c or d

h usin g for th e wr is b a n d c on n ect on

4.3.8 L eg s r ps, t e a d hee str ps a d e ectro tat c di s pat ve

fo tw ea

T e r es s a n ce f om a c nta t wi h the ha nd to a me a l p la te on whic

b oth fee a e s a din sha ll be l s tha n 3,5 x l 7 o m, s e a n n ex A

Leg s r ps, toe a d hee gro n ers a n d e ectr os a tic dis ip t ve f ootwea r

sha ll be c n st u ct d su h tha t the c n ta ct ma de wi h b oth f ee a n d l gs

me t the r equ ir emen t f or an e ectric l p a th f r om the wear er to c n ta ct

p oin ts o ea c h f ot o the f otwea in b oth toe a n d he l regio s

NO TE: A di cre e r es s o n eed not be

in cor p or a ted in the leg stra ,

toe a d he l s r p or di s p tive f otwea , as ther e i n minimum

r es s a n ce req irement f or this p a th Adequ a te c u r r en t l mi in g

r es s a n ce i in cor p or a ted in the p r esc r ib ed flo r, s e ta b le 1

4.4 I ni at on

4.4.1 Ioniz r s sha ll be co s dered a s a n a ddi ion a l me h d for

c ha r ge n eu tr a li a tio in cas s wh ere in su f f ici n t neutr l zat o c n be

ac hi ved b equ ip men t b n ing Wh en us d, ion iz r s sha ll me e t the

r equ ir emen ts of 4.4.2 to 4 4.9

4.4.2 Ioniz r s u sed to neutr l s e ectr os a tic c ha r ge on

n on-c ondu c tive i ems sh al su ply c on sta n t a n d equ a l s r ea ms o f b oth

n ega tive a n d p s t ve ion s ex cept w er e a n a u toma tic mean s o f iden tif y in g

the p ola rity a n d s rength o th e cha r ge i emp loy ed a n d dictat s a

t mp or a r y imb a la n ce

4.4.3 Ion iza tio sh al not be u sed in a n a tt mp t to e imin a te the

use of e ther wr is ba ds, o p r ot ct ve w r k su r f a ce a n d flo rs

NO TE: Io i at o ma be a pl ed in a n u mb er o wa ys a p p r op r ia te to

the r equ ir emen ts of the w r s tu a tion Th es ma in lu e lo a li ed

(benc ) ioni ed a ir blow ers, c mp r es ed a ir io i ers, sp ot io i ers,

ta pe di p en ser io i ers a d tota l r oo m ion iz r s

sa e y wi h the a p p r op r ia te n t o al b ody

4.4.5 The l mi of ozon e fr o m a y ion iz r sha ll n t ex ce d 0,l pp m

(0,2 mg per m3) or a s def in ed b n t o al req irement f or tol r bl

d s s

4.4.6 Nu c lea r ion iz r s sha ll be ma n u f a ctu r ed a d c ntr l ed in

their use in a cc r da n ce wi h the n a tion a l l gi la tion

NOTE: Nu cl a r ion iz r s ma p o u e a r diat o h azar

4.4.7 Wi hin th e E A the c n entr t o a d mob il ty o a ll

ca teg r ie o the ion iza tio sha ll en ble e ther p ola r ity o s at c

ch arge on the w r k in g su r f a ce to be held to l s

tha 10 V wi h in 2 0 s

4.4.8 Wi hin th e E A the v lu me c n entr t o o negat ve a n d

p s t ve ions sha ll b e ma in ta in ed su f f ic ien tly we l b a la n c ed th at th e

ma x imu m sp a ce p ot n tia l gen er a ted sha ll be l s tha 1 0 0 V wi h in 2 s

4.4.9 Wi hin the E A the io i in equ ip men t a d c n ect o s to th e

equ ip men t sha ll n ot gener te e ther c n tin u ou s o p l ed e ectric fie ds

ou ts de th equ ip men t gr ea ter tha the equ iva len t to a w r k su r f a c e

p ot n tia l 10 V

4.5 H midity

4.5.1 Th e r ela tive hu midi y sha ll be ma in ta in ed a b ove 2 %, s e

a nex A.5 Fo a r ea s b elo 2 Ió r.h a ddi ion a l req irements specifi d in

C C O0 015 Pa t 2 sha ll a ply (Pa t 2 is in c u s of p e pa at o n)

The p r ovi io o en vir on men ts wi h hig re at ve hu midi y sh all n t be

u sed as a pr ime mean s of c ntr l ing e ectr os a tic di ch arge

NO TE 1: In cr ea sin g the re at ve hu midi y in the loc a l en ir nment

c n r edu c e the ri k o f d mage du e to e ectr s at c di ch arge b

in cr ea sin g th e mob il ty o ch arges

NO TE 2: Ex ce sive h umidi y c n c us p r ob lems sü h as c r os o ,

p os ib le l a k a ge p a ths f or h igh v l a ge a n d moi tu r e c ntamin t o

wi hin equ ip men t

NO TE 3: Low hu midi y s vere y r edu c es the di s p t o ef ect vene s

o f ma ter ia ls u sed in certain ty p es o f w r su f ce , p c agin a n d

clothin g

NO TE: An ex a mp le o an E A wi h ty p ic a l f a ci i i s i sh w n in

f igu r e 8

4.6.1 ESD ea th f ci ity

i) Ever y f or m of E A sha ll be pr o vided wi h a ,de ign ated E D ea th

fa cil ty T e E D ea th f ci ity shall be c on str u ct d in suc a wa y

a s to en su r e tha t no sud den c ha n ge in p ot n tia l o cu r wi h in th e

EPA th t c u ld c us u n a cc ep ta b le v l age o di cha r ge to b e

4) The p r ovi io of'a l w r es s a n ce p a th to ea th ma be

di trib uted b a dedic a ted E D ea r th f ci i y , so tha t i i

a cce s b le at va r iou s p oin ts in the E A

5) A di trib uted E D earth f a ci i y sh al , wher e vis bl , be

p r o vided in a in su la ted c nd cto

6) T he dedic a ted p oin t o f a cce s n g the E SD ea r th f a ci i y f or

c n n ect o to the f ci i i s o f th E PA shall be la e l d, s e

fig 4

4.6.2 Al forms o E A sha ll b e c n str u ct d su ch th t the ma ter ia ls

us d sha ll be e ectrically*b nded to e her a d ha ve a min imu m v lue o f

re i ta ce to gr ou n d tha t l mi s the cu r r en t to gr ou n d p r odu ced b

v l a ge ac c es ible to the op er a to to 0,5 m n min l, 0,6 m ma imum,

s e 4.1.2 a d A.1.3

NO TE: P r son n el mo emen ts in c on ju n ct o wi h w r k in g sur a e a n d

flo orin g c u ld r esu lt in p a r a ll l p ths to gro n C ut o sh al be

ob ser ved in the r esu lt n g p a r a ll l p ths to gr ou n d tha t c uld a r is

whic ma r edu c e the equ iva len t r es s a n ce o op er a tor s to gro n to

u n sa f e l v el

4.6.3 Th e b s c c ns r ct o c n igur t o , u sin g the mi imum

specifi d r equ ir emen ts f or va lu es o r es s a n ce to gr ou n d a n d l mi ed

c r ent to gr o u nd sha ll be as sh ow in f ig 7, whic i sui a l f or a

h igh es a c c es ible v l a ge o f 25 0 V a.c (5 0 V d.c.) W er e higher

v lue o a cce s b le v l a ge a r e p r es n t th va lu e o f the re i to s A, B

a n d C or D shall b e in cr ea sed so tha t th c u r r en t fr o m op er a to to gro n

i l mi ed to a sa f e va lu e

Th e r es s a n ce to gr ou n d f igu r es sh ow in f ig

7 for w r k in g su f ce a n d

f lo r ma teria ls a r e a ssu med

t be in heren t in the ma ter ia l c ns r ct o

o r ad ed as a di cr et re i ta ce in s r ie wi h the w r k in g su f ce o r

flo ring h'here a ddi ion a l re i ta ce i r equ ir ed to l mi c r ent to a

safe v lue, th va lu e o the di cr et r es s o sha ll b in cr ea sed as

iden tif ied in

4.1.2

re i ta ce to gro n sha ll be b etwe n 7,s x l 5 a d 1 x l 9 oh m Fo

flo rs n t u sed f or gro n in perso ne , the r es s a n ce to gro nd sha ll

b e be y een 7,s x l 5 a n d 1 x 1 " oh m, s e ta ble 1

NO TE: I i rec m en ed th at f lo orin g a dja c en t to E PA sh ould me t

th e same req irement f or no gr o u nding f lo r s wi hin E A

4.6.4 S a tin g wi h in th e decla ed boun da r ie of th E A sha ll n t

be c ns dered a s a p ima y mea n s of gr o u nding a n op er a tor

4.6.5 Su ita b le garment sh al be ma de a va ila b le for a ll perso ne ,

in lu in vi to s, se 4.3.5 a n d 4.1 6

4.6.6 Wher e le g s r ps, toe an d he l gr ou n der s a d e ectr os a tic

di s pat ve f ootwea r a e u sed as a p r ime o o n ly mean s o f gro n in

person el, th e flo r sha ll be su ita b le f or gr ou n din g perso ne , se

ta le 1 an d sha ll b e wi h in th e c n tr ol ed b ou n da r ie o the E PA

4.6.7 Ea h w r k in g su f ce sha ll be in dividua lly gr ou n ded or

c n ect d to a ea th f ci i y in an E A

4.6.8 Eart h bo ndin g points

1) A dedic a ted ea th b n in p oin t for the wr is b n c or d sha ll be

e ta l sh ed a ja ent to eac w rk ing a ea, o w r k in g sur a e, su c h

th at i i eas ly a ce s bl wi ho u t ob str u ct n g the w rk in ha n d

n or p r es n tin g a p os ib le ha za r d in the w rk in g en vir on men t

NO TE 1: T e wr is b n c r ma be c onn ec ted to ea r th via the

w r su f ce c n u t ve e emen t pr o vided that the tota l re i ta ce to

gr un d e n t ex ce d 3,s x lo7 ohm

NOT 2: T e earth b on din g p oin t ma be c on n ect d to gr ou n d via the

w r in su f ce ea th gro n in p oin t

2) Ea h wea r er sh al be p r ovided wi h an ea r th bondin g p oin t

Ad i ion a l ea th b on din g p oin ts for a n y vi to r c to the E A sh al be

p o ided N mo e th an tw o ea r th bondin g poin ts f or the wr is b a n d

c r sh al be c n ect d via the w rk in g su r f a ce ea th gro n in

p int

3) T e ea th b n in p oin t sha ll c onsi t of a n e ectr ica l c n ect n

sy st m wh ic in tu n p o ide for a c on tin u ou s e ectr ica l p th to

the ES ea th f ci i y f or the wist b n c rd, s e f ig 6

4) T e c n ect n sy st m int r a e b etwe n the wr is b n c r d a n d

th e su b sequ en t p th to E D ea th f a c il ty shall be su h tha t the

ma ting p a rts o the wr is b a n d c r d c n n ect o a d the ea th b on din g

p oin t c n ect o a e tota lly mecha n ica lly c omp a tib le b de ig a n d

in ten tion

5) Th e ea r th b n in p oin t sy stem shall n ot be c mp a tib le wi h a y

oth er c n n ect n g sy st m u sed f r a n y p u rp o se other tha n gr ou n din g in

the EPA

6) The e ectr ica l c nd ct n p a r ts o th c n n ect n g in ter f a ce sha ll

b e su h that th ey a e sh ro ded b insulat ng.mat ria1 when the c r

is c n n ect d to th e ea th b on din g point a n d in u se

7) Th e c n ect n int r a e sha ll be of su f f ic ien t mecha n ica l pu ll

s rength to minimi e th e p os ib il ty o in a dver ten t di c n n ect on

1) An e ectr ica l c n ect o sha ll be ef fec ted b etwe n the ea r th

gr ou n din g p int, the gro n c rd s, a n d the E D ea r th f a ci i y

2) The gr ou n d c r c n ectio s f r o m work su r f a ce o f lo r s to th e

E D ea r th fa i ity,

whether c n ta in in g a di c ret r es s o o not,

sha ll be c nt nu us a n d ma y be p erman ent o de a c ha b le

3) An y di cr et re is a ce req ired in the gr ou n d c or d c hail be

loc a ted on o r nea the p oin t o c ontac t wi h th w rk su r f a ce o

f lo r in g The e ectric l specific t o of r es s or s a d v l a ge

iden tif ica tio o the co d sh al be th sa me as thos sp ecif ied in

4.3.7 2)

4) When the grou d c r i c on n ect d to the ea r th gr ou n din g p int,

the e ectr ica l c n u t n p rt o the c on n ec tin g in ter f a ce sha ll be

sh ro ded b insulat n ma ter ia l

NO TE: The u se o ma tin g sn p c on n ector s a d p er ma n en t t r min a ls i

rec mmen ed, wh ereas th e u se o cr oc di e cl p s i n ot

5) Al the c nnect n int r a es sha ll be o f su f f ici n t mecha n ica l

p u ll s r en gth to min imi e th e p os ib il ty o f in a dver ten t

di c n n ect on

1) An ea r th gro n in p oin t sh al be e ta li h ed, o a ll

w r k su r f a c es a n d n n perma ent flo ring

N T 1: A s p rat ea th gro n in poin t i n ot r equ ir ed f or

su b su r f a ce la y er (mater ial wi h tw o o r more la ers ), wh ich i mor e

c n du ct ve th an the su f ce la er, the ea th gro ndin p int sh al

be c on n ec ted to th e mo e c n u t ve la yer

W er e the ma ter ia l f or w r k su f ce or f lo r in g is homo en eou s in

i s r es s ive at ribut s,

the gro n c ord sha ll be c on n ect d to, a n d

th ro gh , the b od o the mat rial

W er e homo en eou s ma ter ia ls a r e u sed

a a p er ma n en t flo ring, then

this f lo r in g sha ll be co nect d to gr ou n d a d an ea th gro n in

p oin t a d gr ou n d c r i not req ired

In a ll c s s, the ma ter ia ls u sed sha ll c on f or m to the req irement

of ta b le 1

4) When ma ter ia ls th at p s e s a more c on du c tive in n er or su su f ce

la yer a r e us d, this la yer sh al n t c n ta ct a n y f r i h ings a n d

f it in gs in the EPA tha t ha ve a direct p a th to gro n

NOT : Su h c ntact ma y sh ort out a y a ddi ion a l re i tan e th at ma y

be r equ ir ed wi h in the gro n in c r

4.6.1 Temp r r wo k surfac s and f loor in g

1) Fo t mp or a r y w rk su f ce a n d flo ring, the req irement f or the

ea th gr ou n din g point, gr ou n d c r s a n d b on din g p oin ts given in

4.6.8 to 4 6.1 0 sh al a ply togeth er wi h the f ol o in g a ddi ion s:

a) The grou d c n ect n t rmin a l sha ll be at a h ed to th e

t mpo a y w r su f ce or f lo r in g su h tha t the

b) Th e ma ter ia l f or t mp r r w r k su f ce a n d flo rin

sha ll b e su h tha t th e su f ce re i i ivi y a n d

r es s t n c e to grou d r equ ir emen ts given in ta le 1 a e

me

4.6.1 2 E ectr os a tic fields

E ectr os a tic f ie ds tha t a r e gener t d in ter n a l o r ex ter n a l to th e EPA

sha ll be su c h that the ma x imu m p t nt al a t a y u n p r ot ct d p oin t ins de

the E A shall be 10 V

4.6.13 C er tif ica tio

O n ce the E A i c nstr ct d, then the lo a l c - r din a to (see 8.2) sh al

be sa ti f ied that the req irement o 4.6.1 to 4.6.12 a e me , a n d f rmal

c er tif ica tio be i su ed b ef or e u se

4.7 Fi ld work

4.7.1 W er e a n E A wi h a perma ent y c on tr ol ed b ou n da r y i n t

a ai a l , al l w rk neces i at n th e ha n dl n g o u n p r ot ct d E D sh al

be c n sider ed as f ie d w r F e d w r k in this co t x t sha ll in lu e

su h a c tivi i s a s the s r vice a n d maint n n e, ins al at on, si e

in sp ect on s a d c m i s on in g o c mpo ent a d as embl e clas ifi d as

ES S to e her wi h the p a ck a gin g a n d u n p a c k a gin g a ct vi i s as o iat d

wi h.su h f u n ct on s

4.7.2 All fie d w r k sha ll a dher e to th e r equ ir emen ts specifi d f or

p er ma n en t E PA wi h re pect to the ma ter ia l qu a li y a n d p er son a l

r esp on sib il t e , tr inin , la b el in g a n d p c aging

4.7.3 W er e nece sa y , t mp r r w r k su f ce a n d flo ring sha ll

b e us d

su f ce a d f lo orin g to gr ou n d sha ll b e us d

A me ans o eq ip t ntial y b on din g the op er a to a d an w r k

4.7.4 T e work su r f a ce a n d wr is b a n ds sha ll be b on ded to on e o

th ere i a t mp or a r y c ntr l ed b ou n da r y o f a t l a st 1 me r e f o m the

u p ot ct d E D to a n y s tuat o tha t w uld be l k ely to in al d t th e

specifi d req irement f or E A

4.7.7 S g (s) as sh w n in fig 3 sha ll be plac ed at th e t mpo a y

c ntr l ed a r ea b ou n da r y du in the d r t o o the fi ld w r

4.7.8 Al op er a tor s w r in wi h in a t mp or a r y E A a r ea sha ll wear

as a min imu m req irement, a ja ke c mp ly in g wi h 4.3 5

4.7.9 If the ex ten t o th e t mp r r c n tr ol ed a ea i su h that

the oper to n eeds to wa lk a n d mo e a s r equ ir ed in the area, then the

flo r o th t a r ea sh al me t th e r equ ir emen ts o a p er ma n en t EPA

4.7.10 Wh ere f ie d w r k nece s tat s the r emo a l o E D f om

eq ipment an d tr a n sf er to a temp r r w rk su r f a ce a a f om th e

equipment, the E D sh al b e given p r ot ct ve p a ck a gin g u l s

eq ipot nt al b on din g of the o er to i ma in ta in ed, se fig 10

4.7.11 The op er a to sha ll be b on ded at a l t me when ha n dl n g

E D E D sha ll be p la ced dir ec tly into p r ot ct ve p c agin o remov al

f om eq ipment Repla ement E D sha ll be k ep t in i s p r ot ct ve p c in

u t l req ired for im ediat ins al at o in to eq ipment, se fig 9

4i7.12 Wh ere f ie d w r k i a perma ent f ea tu r e o a n y di cipl ne

in olved in the ha n dl n g of u n p r ot ct d E D , the f ie d s r ice o er to

sh al ensu e tha t the nece sa y ma ter ia ls a d to l to maintain a n d

c ntr l th e r equ ir emen ts o this f or m o E PA a e a va ila b le at th e pla e

o the fi ld w rk

4.7.13 W r k su r f a ce an d flo rin for f ie d w r k sha ll c mply

wi h 4.6.11

4.8 Tools

4.8.1 A ll to l in ten ded f or us wi hin the E A sha ll a s f a r a s is

p a tic l be so c ns r ct d tha t they d n ot gen er a te o hold a in uced

e ectr stat c cha r ge

The in su la ted ha n dl s o to l wh ic gen er a te o hold an e ectr s at c

c ar e sh all be tr ea ted wi h a sui abl a n ti ta t or be repla ed w ith

s at c di s p a tive h an l s

NO TE: Sma ll h an to l (twe z r s, scr ew r iver s e tc.) ma y b e

c n str u ct d tota lly o c n u t ve ma teria ls however c re should be

ta en wh en u sed in p ower ed equ ip men t

4.8.2 Al tools, in clu din g e ectric l, mec han ic a l a n d p eumat c,

sh al be so c on str u ct d th t a n y pa rt of th too l whic ma y to c an E D

i at ea th p ot n tia l using me hods in s ct o 4

4.8.3 Al e ectr ic solder ir on s u sed wi hin th E A sha ll be

fi t d wi h ea r thed t p s o r b it T e r es s a n ce b etwe n the t p a n d

ea th sh al n t be gr ea ter tha 5 x l 6 oh m Non t mp er a tu r e c n tr ol ed

e ectric solder ir on s sha ll r egu la r ly be c hec ked to en su r e tha t the bit

i a eq at ly ea r thed

N OTE : T e u se o f t mper ture c n tr ol ed e ec tr ic solder ir on s are a

p a r ticu la r h aza d, a s th e swi ch in of th cu r r en t to the t p can

gener t hig in du c ed ch arges The u se o e ectr on ic a lly c ntr l ed

zero cu r r en t swi ch in ir ns i r ec m en ded

I i e s n tia l th at the te t v l a ge for t p to ea th re i ta ce

mea su r emen ts i specifi d to b e a p p r ox ima te y 1 V d.c as the

insulat o b ox ide be we n the t p a d heatin g e emen t wi l brea

d ow at 5 to 1 V If the t p i gr o u nded thr ou gh the hea tin g

e ement, no tr a n si n ts or e ectr os a tic c ha r ge of more th an 1 V

wi l o cu r o th e t p if the re i ta ce i t s ed in this wa y

4.9 F t ing s

4.9.1 T e su r f a ce o ra king, she ving, c a r r ou se s, a d di p en ser s

wh ic a e u sed t h ld u n p r ot ct d E SDS shall me e t th r equ ir emen ts o a

w r in su f ce ma teria l a specifi d in ta ble 1 a d sha ll be gro n ed

4.9.2 Tro l ys, c rt an wa o ns

1) T ol ey s,

ca r ts

a n d wa gon s tha t a e use d to h ld E D in the E A

o a r s the bo n a i s of EPA sha ll be c n str u ct d as given

in 4.9.2 2) to 4.9 2 5)

2) P atf rms a d sh elve sha ll be c onstr u c ted f r o m ma teria l

comply in wi h 4.3.2 a n d sum a i ed in ta ble 1

3) T e ma in c n str u ct on a l f ame sha ll be ma nu fa c tu red f r o m

ma ter ia ls givin g a su f ce to gr ou n d r es s a n ce of b etwe n 7,5 x l 5

an d 1 x l 9 ohm Th e re i ta ce b etwe n th p latfor m o r shelve to

gro n sha ll be be we n 7,5 x l 5 a d 1 x 1 " ohm Th ere sha ll be a

min imu m o tw c ntact p oin ts to c n n ect the tr l ey , c rt o r w gon

to th e floo , th es c ntact p oin ts ma be f or med fr o m wh ee s, c ains

o wipers, s e ta l 1

4)

Wi h the ex ceptio o sma ll p iece p a r ts, the u se o in su la tin g

plas ics a n d fini h es sha ll be p r ohib it d

5) Tr l eys, c rt a n d wa gon s in ten ded for u se o n on -gr ou n din g

flo rs, as def in ed in 4.3.2, sh al a ddi iona lly c n ta in a ea th

gro n in p oin t su h'th t i can b e b onded u sin g a gr ou n din g c r

c n ect d to an E SD ea th f ci ity when s a tion a r y for lo ding,

u lo din o b ein g u sed a s a w r k in g su rf ac e

Te t a d p o e s equ ip men t wh ic gener t e ectr os a tic c ha r ge sha ll be

sui a ly sc e ned to p r even t da ma ge to ESDS

N TE: The f ol o in g eq ipment ex ampl s a r e k ow n to ca u se the

gener t on o e ectr s atic ch arges an d i i e s n tia l tha t

p ec ut o s a r e ta en to en su r e c omp lia n ce wi h c la u se 4.6.12 o

th is s a n da r d

- L t x es a n d s mi a ma ter ia ls u sed in va c u um a ss s

p o e s s

- C omp r es ed air o oth er gas s u sed to mo e ES DS

- Air circ lat n ch ambers us d for p r o c es a n d

4.1 EP A working prac tic es

4.1 1 N n on -e s n tia l e ectr s at c gen er a tin g ma ter ia ls sha ll be

a llo ed in a EPA, e.g u treat d plas ic b in -l n er s, cu s, c sme ic

b t l s, b x es

4.1 2 T e c nsumpt o of f o an d drink, smok in g o ga r men t

ch angin sh al n ot be al o ed ins de an EPA

4.3.1.3 Pa er o k ins de the EPA sha ll e ther ma de f om a n ti ta tic

ma ter ia l o sh al be kept ins de a t s atic c on ta in er s

4.1 4 W r in su r f a ce a d flo rs sh al b e kept cl a a d t dy

On ly cl anin ma ter ia ls wh ich wi l n t a f f ect the p r op er ti s o

w r k su r f a c es a d flo rs as given in ta l 1 sha ll be u sed

4.1 5 Wr is s r ps ( 4.3 7) c n ect d to an ea r th b on din g p oin t

(4.6.8) o a p p r oved f otwea (4.3.8) wi h a a p p r oved f lo r (4.3.3),

sha ll be w or at a ll t mes w en u p ot ct d ESDS ar e b ein g h an l d If a

wr is b a nd i w r n i sh all b e in direct c n ta ct wi h the wea r er s skin

4.1 6 Garment specifi d in 4 3.5 sh al be w r n in an E A at a ll

t me Garment sh al b e p o erly f s ened to en su r e tha t other cloth in

d e not c me in c nta t wi h u p ot ct d E D P r son n el wi h long ha ir

sha ll h ave th is c ntained so tha t i d e n ot c on ta c t u n p r ot ct d ESDS

4.1 7 ESDS f ou n d to be f ul y sha ll b pr o tec ted in the sa me

ma nn er as a n y other ESDS in or der th t sa ti f a ctor y f a ilu r e a n a ly si

p r ocedu r es ma y be per o med