Cooper Crouse-Hinds CEAG EJ Serie Instrucciones De Uso página 5

6. 6. 6. 6. 6. T T T T T aking into operation aking into operation aking into operation aking into operation aking into operation
¡Prior to operation check the apparatus ¡Prior to operation check the apparatus
¡Prior to operation check the apparatus ¡Prior to operation check the apparatus ¡Prior to operation check the apparatus
for its proper for its pr for its pr oper oper oper
for its pr for its pr oper
functioning and installation in complianc with functioning and installation in complianc with functioning and installation in complianc with functioning and installation in complianc with functioning and installation in complianc with
these operating instructions and others these operating instructions and others
these operating instructions and others these operating instructions and others these operating instructions and others
applicable r applicable r applicable r applicable r applicable regulations! egulations! egulations! egulations! egulations!
¡If it is applicable, befor ¡If it is applicable, befor e operation check e operation check
¡If it is applicable, befor ¡If it is applicable, befor ¡If it is applicable, before operation check e operation check e operation check
the correct tinghtering of the bus-bar the corr the corr the corr the corr ect tinghtering of the bus-bar ect tinghtering of the bus-bar ect tinghtering of the bus-bar ect tinghtering of the bus-bar
couplings, it is non-normal but in occasions due couplings, it is non-normal but in occasions due couplings, it is non-normal but in occasions due couplings, it is non-normal but in occasions due couplings, it is non-normal but in occasions due
to the transport these parts can have some to the transport these parts can have some
to the transport these parts can have some to the transport these parts can have some to the transport these parts can have some
movement. The union between enclosues is well movement. The union between enclosues is well movement. The union between enclosues is well movement. The union between enclosues is well movement. The union between enclosues is well
achieved when the gap (both gaps one in every achieved when the gap (both gaps one in every achieved when the gap (both gaps one in every achieved when the gap (both gaps one in every achieved when the gap (both gaps one in every
side of enclosur side of enclosur es) of the flange Exd joints ar es) of the flange Exd joints ar es) of the flange Exd joints are e e e e
side of enclosur side of enclosur side of enclosures) of the flange Exd joints ar es) of the flange Exd joints ar
< < < < < 0,15mm. T 0,15mm. Tor or or or orque of the bolts 30 Nm! 0,15mm. T 0,15mm. T 0,15mm. T que of the bolts 30 Nm! que of the bolts 30 Nm! que of the bolts 30 Nm! que of the bolts 30 Nm!
Only carry out insulation measurements between
PE and conductors L1, L2 and L3, as well as
between PE and N.
- measurement voltage: < 1 kV AC/DC
- insulation: > 5 MΩ
Then the enclosures have to be tightly closed.
Notes:
5) With flange joints Exd perfectly greased, less indications in the technical documentation of the
supplied prodoct.
6) For application on Tamb minor of-20ºC, contact us.
Exd flange joints
(gap ≤ ≤ ≤ ≤ ≤ 0,2mm)
Bar couplings
Tinghtering nuts
7. Servicing 7. Servicing
7. Servicing 7. Servicing 7. Servicing
¡The r ¡The responsible of the safe use of these ¡The r esponsible of the safe use of these esponsible of the safe use of these esponsible of the safe use of these
¡The r ¡The r esponsible of the safe use of these
apparatus is the pr apparatus is the pr apparatus is the pr apparatus is the pr apparatus is the property! operty! operty! operty! operty!
Inspection and maintenance
¡The national r ¡The national r egulations have to be egulations have to be
¡The national regulations have to be ¡The national r ¡The national r egulations have to be egulations have to be
observed! observed! observed!
observed! observed!
The tasks of inspections in explosive The tasks of inspections in explosive The tasks of inspections in explosive The tasks of inspections in explosive The tasks of inspections in explosive
atmospher atmospher es have to be done by «qualified» es have to be done by «qualified»
atmospher atmospheres have to be done by «qualified» atmospher es have to be done by «qualified» es have to be done by «qualified»
personnel personnel personnel in in in accor accordance accor dance dance dance
personnel personnel in in accor accor dance
Electrotechnical Low V Electr Electr Electr Electr otechnical Low Voltage Regulations. It is otechnical Low V otechnical Low V otechnical Low V oltage Regulations. It is oltage Regulations. It is oltage Regulations. It is oltage Regulations. It is
r r r r r ecommended follow the instructions indicated ecommended follow the instructions indicated ecommended follow the instructions indicated
ecommended follow the instructions indicated ecommended follow the instructions indicated
in IEC 60079-17 in IEC 60079-17 in IEC 60079-17
in IEC 60079-17 in IEC 60079-17
¡When the inspections ar ¡When the inspections ar ¡When the inspections ar ¡When the inspections ar ¡When the inspections are in degr
«Detailed» or «Closed», the apparatus «Detailed» or «Closed», the apparatus
«Detailed» or «Closed», the apparatus «Detailed» or «Closed», the apparatus «Detailed» or «Closed», the apparatus
have to be disconnected fr have to be disconnected fr have to be disconnected fr have to be disconnected fr have to be disconnected from the main
connection! connection! connection! connection! connection!
Main checking points:
In particular those components that
affect the explosion, like i. e.:
- The flameproof Exd joints have to be cleaned,
undamaged, without corrosion and perfect
greased;
- Exd enclosures undamaged and without
corrosion who can minimise their mechanical
resistance;
- Protection gaskets in perfect conditions;
- Cable entries without corrosion well tighten to
the enclosures;
- When applying cables do it well tighten in the
cableglands.Every size of cables associated with
the correct size of cablegland.
- When apply seals with a correct internal
compound sealing the cables.
- Holes of cable entries non used must be well
tighten with their correspondent blanking plug.
Others matters to be check, are i.e:
- Electrical connection well tighten;
- Clean electrical switchgear, with a clean and a
dry brush;
- For all electrical components inside of EJ
enclosures the maintenance operations will be
performed according to their own instructions.
¡The flamepr ¡The flameproof joints of these apparatus ¡The flamepr ¡The flamepr ¡The flamepr
have to be gr have to be gr
have to be gr have to be gr have to be greased permanently in or
to ensur to ensure its pr to ensur to ensur to ensur e its protection i in fr e its pr e its pr e its pr
water ingr water ingr water ingr water ingr water ingress and size-up pr
r r r r r est of gr est of gr est of gr ease and corr ease and corr
est of grease and corr est of gr ease and corr ease and corrosion no using sharp
metalic devices who can damage the surface metalic devices who can damage the surface metalic devices who can damage the surface metalic devices who can damage the surface metalic devices who can damage the surface
of the joints, and after gr of the joints, and after greasing they using of the joints, and after gr of the joints, and after gr of the joints, and after gr
appr appr oriate gr oriate gr
appr approriate gr appr oriate gr oriate grease thermally and chemically
stable, like i.e.:Molikote stable, like i.e.: stable, like i.e.: stable, like i.e.: stable, like i.e.:
!Play attention in assur !Play attention in assure the well tatus of !Play attention in assur !Play attention in assur !Play attention in assur
r r r r r esistance heaters and their electrical con- esistance heaters and their electrical con- esistance heaters and their electrical con-
esistance heaters and their electrical con- esistance heaters and their electrical con-
tr tr tr tr trol cir ol cir ol cir ol cir ol circuit mounted inside the EJ enclosur cuit mounted inside the EJ enclosur cuit mounted inside the EJ enclosures, cuit mounted inside the EJ enclosur cuit mounted inside the EJ enclosur
because part of the flamepr because part of the flamepr because part of the flameproof pr because part of the flamepr because part of the flamepr
depend of these functionality! depend of these functionality!
depend of these functionality! depend of these functionality! depend of these functionality!
¡If it is necessary change the supplied ¡If it is necessary change the supplied ¡If it is necessary change the supplied ¡If it is necessary change the supplied ¡If it is necessary change the supplied
screws closing the EJB (cover to box), pay scr scr scr scr ews closing the EJB (cover to box), pay ews closing the EJB (cover to box), pay ews closing the EJB (cover to box), pay ews closing the EJB (cover to box), pay
attention when using a scr attention when using a scr
attention when using a scr attention when using a scr attention when using a screw with identical
dimenions and a dimenions and a dimenions and a dimenions and a δ δ δ δ δ > 65kg/mm dimenions and a
Repairing Repairing
Repairing Repairing Repairing
¡The national r ¡The national r ¡The national regulations have to ¡The national r ¡The national r
be observed. be observed. be observed. be observed. be observed.
The tasks of r The tasks of repairing have to be made by The tasks of r
The tasks of r The tasks of r
«qualified» personnel! «qualified» personnel! «qualified» personnel! «qualified» personnel! «qualified» personnel!
¡The users ar ¡The users ar ¡The users ar ¡The users ar ¡The users are not authorised to r
sealed parts like glass windows, bushings sealed parts like glass windows, bushings sealed parts like glass windows, bushings
sealed parts like glass windows, bushings sealed parts like glass windows, bushings
and bus-bars. Sent these parts to and bus-bars. Sent these parts to and bus-bars. Sent these parts to and bus-bars. Sent these parts to and bus-bars. Sent these parts to
with with with the the the Cooper Crouse-Hinds, S.A. for r Cooper Cr Cooper Cr Cooper Cr Cooper Cr
with with the the
¡All reparations have to be done without ¡All r ¡All r eparations have to be done without eparations have to be done without eparations have to be done without
¡All r ¡All r eparations have to be done without
voltage! voltage! voltage! voltage! voltage!
e in degr e in degr e in degree e in degr ee ee ee ee The repairing ashall be provided acc. the stan-
dard IEC 60079-19 and in compliance with res-
om the main om the main om the main om the main pective national regulations.
¡Only use geuine spar ¡Only use geuine spar ¡Only use geuine spare parts.For ¡Only use geuine spar ¡Only use geuine spar
Cooper Crouse-Hinds, S.A. explosion Cooper Cr Cooper Cr Cooper Cr Cooper Cr
pr pr pr pr protected parts see annexe A, for the r otected parts see annexe A, for the r otected parts see annexe A, for the rest of otected parts see annexe A, for the r
otected parts see annexe A, for the r
electrical parts see the technical pr electrical parts see the technical pr electrical parts see the technical product electrical parts see the technical pr electrical parts see the technical pr
documentation! documentation! documentation! documentation! documentation!
Subject to alteration or supplement of this
product without any advertisement before.
oof joints of these apparatus oof joints of these apparatus oof joints of these apparatus oof joints of these apparatus
eased permanently in or eased permanently in or
eased permanently in order eased permanently in or
otection i in fr otection i in fr otection i in fr otection i in front of corr ont of corrosion, ont of corr ont of corr ont of corr
ess and size-up problems Cleaning ess and size-up pr ess and size-up pr ess and size-up pr oblems Cleaning oblems Cleaning oblems Cleaning oblems Cleaning
osion no using sharp osion no using sharp
osion no using sharp osion no using sharp
easing they using easing they using easing they using easing they using
ease thermally and chemically ease thermally and chemically
ease thermally and chemically ease thermally and chemically
® ® ® ® ®
BR2 plus!
e the well tatus of e the well tatus of e the well tatus of e the well tatus of
oof pr oof pr oof protection mode oof pr otection mode otection mode otection mode otection mode
ew with identical ew with identical
ew with identical ew with identical
> 65kg/mm > 65kg/mm > 65kg/mm > 65kg/mm . . . . .
2. 2. 2. 2. 2.
egulations have to egulations have to egulations have to egulations have to
epairing have to be made by epairing have to be made by epairing have to be made by
epairing have to be made by
e not authorised to r e not authorised to repair the e not authorised to r e not authorised to r epair the epair the epair the epair the
ouse-Hinds, S.A. for r ouse-Hinds, S.A. for r ouse-Hinds, S.A. for r ouse-Hinds, S.A. for repairing! epairing! epairing! epairing! epairing!
e parts.For e parts.For e parts.For e parts.For
ouse-Hinds, S.A. explosion ouse-Hinds, S.A. explosion ouse-Hinds, S.A. explosion ouse-Hinds, S.A. explosion
Cooper Crouse-Hinds, S.A.
der der
der der
osion, osion, osion, osion,
es, es, es, es,
est of est of est of
est of
oduct oduct oduct oduct
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