background image

3

Important informa

�on

NOTE: Read the in

struc�ons 

care

fully b

efore in

s

t

alling and using this equipme

nt.

The local e

x

tract

or in the ME EX seri

e

s is d

e

sign

ed to meet the r

equi

rement

s in the 

ATEX dir

ec�

ve 

2014/34/EU, appli

c

able 

t

o equipme

nt intended f

or use in po

ten

�ally 

e

xplosi

ve atmo

s

phere

s. In o

rder to 

maintain e

xplosion p

roof integrit

y, you mus

t o

bse

rve the in

struc�ons in this manual. Only pe

r

sonnel 

with the righ

t qualifi

ca

�ons m

a

y han

d

le this equipme

nt when in

s

talling or f

or se

rvice and repair

s. Only 

use original s

pare part

s when 

rep

airing the equipme

nt in order to maintain e

xplosion p

roof integrit

y

Contact 

your n

eare

s

t dealer or head o

ffice when pu

rcha

sing s

pare part

s or if you h

ave technic

al queri

e

s.

Note tha

t all other equipme

nt in the e

xplosi

v

ely ha

zar

dous e

nvironmen

t must also be i

ntended f

or use in 

this e

nvironment to avoid an

y risk of 

e

xplosion.

Applica

�ons

The local e

x

tr

ac�on in the ME EX seri

e

s is i

ntended f

or use in e

nvironment

s whe

re the atmo

s

phere ma

be 

e

xplosi

ve a

s a 

re

sult of air and 

ga

s mixtu

re

s, mist, s

te

am or dust, in othe

r

wise normal ci

r

cums

tance

a

regar

ds 

tempera

tu

re and air pre

ssu

r

e. The equipme

nt there

by me

et

s the 

r

equi

rement

f

or equipme

nt 

categor

y 2 

for ga

s and dust, which m

e

ans th

a

t it is sui

t

able 

f

or use in 

zone

s 1 or 21, whe

re ga

s or dus

c

an som

e

�m

e

s be 

e

xpec

ted t

o occu

r

. This m

e

ans th

a

t the equipme

n

t is also sui

t

able 

f

or use in 

zone

s 2 or 

22, whe

re ga

s or dust occu

r

s only oc

ca

sionally

.

Do not use the equipme

nt in environment

s whe

re there ar

e subs

tance

s th

at a

�ack or 

react with the 

material it c

onsis

t

s o

f

, see m

aterial 

specifi

ca

�on in 

“Technical data”

a

s such subs

tance

s m

a

y deg

rade the 

e

xplosion p

roof int

egrity of the equipme

nt or c

ause a risk of 

e

xplosion when 

re

ac�ng. If in doubt, 

contact 

your n

eare

s

t dealer or head o

ffice.

The equipme

n

t should not be us

ed f

or non-

c

onduc�

v

e dust with MIE < 4 mJ if the

r

e is a risk th

at the 

dust is, or 

c

ould be

c

ome, highly cha

rge

d (MIE = Minimum Igni�on Ene

r

gy).

Do not hang objec

t

s or suchl

i

k

e on the arm a

s it is not d

e

sign

ed f

or such purpos

e

s. No

te that the 

propriet

or is 

re

spons

i

ble 

for the cla

ssifi

ca

�on and 

z

one division of the 

w

orkplace.

Technical data

Sui

t

able 

f

or use in 

zone

1, 2 

(ga

s) och 21, 22 (dust) 

R

ec. ambie

nt tempera

tu

r

e  

50 °F to 104 °F 

Dimension 

Ø4”

Material ME EX:

 

Pla

s�c d

etai

ls 

Conduc�

ve PP

, R< 

2

00k

Damper bl

a

de 

Conduc�

ve PP

, and TPE

Содержание MEB 1150-100EX

Страница 1: ...MANUAL M21W11_MME100_MUS_EN ...

Страница 2: ...Applica ons 3 Technical data 3 Installa on and use 4 6 Cleaning 7 Service and repairs 7 Spare parts and accessories 8 9 Tes ng and troubleshoo ng 10 Log book for measuring resistance 10 Notes 11 Fumex AB 2017 With provision for changes ...

Страница 3: ...normal circumstances as regards temperature and air pressure The equipment thereby meets the requirements for equipment category 2 for gas and dust which means that it is suitable for use in zones 1 or 21 where gas or dust can some mes be expected to occur This means that the equipment is also suitable for use in zones 2 or 22 where gas or dust occurs only occasionally Do not use the equipment in ...

Страница 4: ...g using special brackets Measure a suitable height for the bracket before moun ng the arm to the wall and check that the exis ng air duct reaches the hose when fi ng to the ceiling see figures 1 Fit the wall bracket 2 Instal the arm to the bracket Fit the ground cables to the wallbracket Use a achment that is dimensioned for the weight of the arm Also check that the bearing capacity of the wall or c...

Страница 5: ...4 5 C B A M6x4 M6x4 6 MEB 1150 100 MEB 1350 100 MEB 1650 100 MEB 1900 100 No gasspring MET 1150 100 MET 1350 100 MET 1650 100 MET 1900 100 MET 2100 100 MET 2650 100 No gasspring Le Right Torx 30 3 2 5 ...

Страница 6: ...hoo ng and the connec on to the earth system must have been checked NOTE Personnel working in environments where an explosive atmosphere may arise as well as all other people that enter the area must be aware of the risks involved Ensure that sparks or objects that may give rise to sparks are not sucked in Guard the suc on head and suppor ng arm against impacts from hard objects When extrac ng diff...

Страница 7: ...llow the equipment to dry before using again Remeasure the resistance to ground as per Tes ng and troubleshoo ng before using the extrac on arm again Service and repairs In addi on to the rou ne cleaning the equipment must be remeasured with respect to the resistance where necessary or at least twice per year as per Tes ng and troubleshoo ng Remeasure each me the equipment is worked on You should ...

Страница 8: ...es Always state the type designa on and serial number of the arm see ra ng plate on arm the number of required spares and the spare part name and number as per the list below when ordering spare parts or accessories Ceiling brackets in EX design are available as accessories for ME EX arms Fit these according to the instruc ons in this manual see Installa on and use Never use any other accessories ...

Страница 9: ...lete hood joint Tension knob Internal spring Gas spring Gas spring holder collar Fric on ring Fric on ring Fric on ring A tube A tube B tube B tube Complete hood joint Complete hood joint Tension knob Tension knob Connec on tube Connec on tube Gas spring holder collar Gas spring holder Fric on ring Axis Axis Axis Fric on ring Gas spring Fric on ring Damper Damper Damper Axis ...

Страница 10: ...eriora on of the explosion protec on If the resistance is no ceably higher the reason for this must be found by measuring the resistance between the connec on to the equipment s ground and at different points along the arm star ng with the suc on head and step by step in towards the a achment The fault source will be located as a result Replace defec ve components with new original spare parts Wher...

Страница 11: ...11 Notes ...

Страница 12: ...104 Commerce Drive Suit C NORTHAMPTON PA 19067 USA Tel 610 440 0478 Fax 610 440 0480 info movexinc com www movexinc com ...

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