background image

14

6.5  Putting into operation

Before putting the apparatus into operation, the 
tests specified in the individual national regulations 
shall be performed. 

In addition to this, before being put into operation, 
the correct functioning of the apparatus and of the 
built-in components (measuring instruments, 
signal lamps, pushbuttons, etc.) shall be checked 
in accordance with these operating instructions 
and other applicable regulations.

Warning: Only certified apparatus 

may be put into operation.

If the Explosion-protected flameproof 
enclosures interior temperatures under -20 °C 
the system must not be operated.

If lower temperatures are present, the 
Explosion-protected flameproof enclosures  
must become pre-heated with a suitable 
certified heating on over -20 °C. 

If an uncertified heating is used to pre-heat 
the flameproof enclosures inside temperature 
on over -20 °C, explosive atmosphere must 
not be present.

Repair / Overhaul/  

 

 Modifications

Only original Cooper Crouse-Hinds / CEAG parts 
shall be used for carrying out repairs that concern 
the explosion protection.

Repairs that affect the explosion protection, 
may only be carried out by COOPER CROUSE-
HINDS or a qualified electrician (Competent 
person) in compliance with the applicable 
national rules (IEC/EN 60079-19).

In the event of damage to the flameproof 
encapsulation,  replacement of these 
components is mandatory. In case of doubt, 
the respective apparatus shall be sent to 
Cooper Crouse-Hinds / CEAG for repair.

Reconstruction or modifications to apparatus 
are only possible within the scope of the 
approvals and shall be certified afterwards.

Moreover, additional terminals within the scope of 
the apparatus approvals and cables entries 
according to the details given by the manufacturer 
may be fitted.

Disposal / Recycling

The respective valid national regulations for waste 
disposal shall be observed when disposing of 
apparatus.

The product range is subject to changes and 
additions.

Maintenance / Servicing

The valid national regulations for the 
servicing / maintenance of electrical 
apparatus for use in potentially explosive 
atmospheres shall be observed  
(IEC/EN 60079-17).

Prior to opening the enclosure, it is necessary 
to ensure that the voltage supply has been 
isolated or to take suitable protective 
measures.

The necessary intervals between servicing depend 
upon the specific application and shall be 
stipulated by the operator according to the 
respective operating conditions.

As part of the routine testing, the earth leakage trip 
shall be tested twice a year. During servicing, 
above all, parts on which the explosion protection 
depends shall be tested to ensure their correct 
state, e.g.:

1. Flameproof enclosures 

Visual inspection of the cover thread. 
The thread shall not be treated or varnished!

Any damaged parts shall be replaced immediately 
using original parts or the damaged parts shall be 
repaired by the manufacturer.

2. Connection and bus bar boxes

Check all seals for efficiency and intactness. 
Replace older or damaged seals with new seals. 
Check that connection terminals and cable entries 
fit securely.

If, in the course of servicing, it is ascertained, that 
repairs are necessary, section 8 of these operating 
instructions shall be observed.

Explosion protected flameproof enclosures and distributions,  
series: GHG 6.. and EXKO

6.4  Closing apparatus/ 

 

 

Cover lock

Any foreign matter shall be removed from the 
apparatus.

Grease the cover thread before screwing the 
enclosure cover into the flameproof enclosure, 
preferably with grease type: Renocal, Unitemp 2, 
-50°C to +100° C, FN 745/94, DIN VW TL 745.

To close the flameproof enclosure, it is necessary 
to fit the cover onto the enclosure base correctly (if 
necessary, turn the cover anticlockwise).

The cover can then be screwed into the 
enclosure base by turning it in a clockwise 
direction until the stop is reached.

After this, the cover shall be fixed in position with 
the interlocking screw of the cover or of the 
switch, item 3, (Figs. 1 + 2, page 12).

To close the connection or bus bar boxes, the 
catch locks of the cover are closed using the 
internal square spanner.

To prevent unauthorized switching, the interlocking 
switches can be locked in the „OFF“ position by 
means of  3 padlocks (shackle diameter of the 
padlocks up to 6 mm).

GB

Содержание Crouse-Hinds GHG 6 Series

Страница 1: ...tivo in un altra lingua della Comunit Europea potete richiederla al vostro rappresentante Cooper Crouse Hinds CEAG LT ios naudojimo instrukcijos i verstos J su gimt j kalb galite pareikalauti atsaking...

Страница 2: ...ss 8 6 5 Inbetriebnahme 8 7 Instandhaltung Wartung 8 8 Reparatur Instandsetzung 8 9 Entsorgung Wiederverwertung 8 Konformit tserkl rung separat beigelegt Contents 1 Technical data 9 2 Safety instructi...

Страница 3: ...gebungstemperatur Ex d e IIC 20 C bis 55 C mit selbstregelnder Geh useheizung 55 C Ex d e IIB 55 C bis 60 C Abweichende Temperaturen sind bei Sonderversionen m glich Zul Lagertemperatur in Originalver...

Страница 4: ...nziffer f r Sonderausf hrungen 0 Komplettger t Verteilung 1 Leergeh use 2 mit Gewindebohrung in der Bodenplatte Kennziffer f r Ger tefestlegung 01 Standardger t 02 Variantenausf hrung Ma bilder Ma ang...

Страница 5: ...ingesetzten Geh usematerialien einschlie lich der aussenliegenden Metallteile bestehen aus hochwertigen Werkstoffen die einen anwendungs gerechten Korrosionsschutz und Chemikalienresi stenz in normale...

Страница 6: ...u einer Verteileranlage zusammen montiert werden Achtung Die ber die Sammelschienensys teme montierte Einheit darf die Gesamtl nge von 6 00 Meter nicht bersteigen Explosionsgesch tzte druckfeste Geh u...

Страница 7: ...geeignete Einf hrungen mit zus tzlicher Zugentlastung zu verwenden Die f r die eingebauten KLE ma gebenden Montagerichtlinien sind zu beachten Beim Einsatz von KLE mit einer niedrigeren als der f r d...

Страница 8: ...lt werden dass Instandsetzungsarbeiten erforderlich sind ist Abschnitt 8 dieser Betriebsanleitung zu beachten Explosionsgesch tzte druckfeste Geh use und Verteilungen Serie GHG 6 und EXKO 6 4 Schlie e...

Страница 9: ...tion size 2 GHG 6 2 max 210 W 150 W 150 W distribution size 4 GHG 6 4 max 280 W 210 W 210 W distribution size 5 GHG 6 5 max 420 W 300 W 300 W distribution size 7 GHG 6 7 max 575 W 400 W 400 W distribu...

Страница 10: ...actuation 9 with glass 175 mm without switch actuation Code for special versions 0 enclosures distributions 1 empty encloser 2 groundplate with drillings Code for enclosures 01 standard 02 special ver...

Страница 11: ...resistance and resistance to chemical substances according to the require ments for use in a normal industrial atmosphere sheet steel and plastic powder coating stainless steel AISI 316 L aluminium a...

Страница 12: ...crews chosen shall fit the fixing hole M12 for enclosures sizes 1 2 4 5 and 7 M20 for enclosures size 6 and shall not damage the hole e g use of a washer The number of screws used for fixing the appar...

Страница 13: ...rotection that is lower than the IP protection of the apparatus see Technical Data page 9 the degree of IP protection for the complete unit is reduced In order to ensure the minimum degree of protecti...

Страница 14: ...ance of electrical apparatus for use in potentially explosive atmospheres shall be observed IEC EN 60079 17 Prior to opening the enclosure it is necessary to ensure that the voltage supply has been is...

Страница 15: ...e IIB 55 C 60 C D autres temp ratures sont possibles avec des mod les sp ciaux Temp de stockage dans l emballage original 20 C 55 C Indice de protection selon CEI EN 60529 IP 54 standard catalogue IP...

Страница 16: ...tre 175 mm sans interrupteur 9 avec fen tre 175 mm sans interrupteur D signation pour mod les sp ciaux 0 enveloppes tableaux de distribution 1 Enveloppes vide 2 trou taraud dans la plaque de fond D si...

Страница 17: ...tmosph re industrielle normale ont t employ es t le d acier avec rev tement par poudre de polyester acier inoxydable AISI 316 L alliage d aluminium coul sous Pression acier galvanis Pour une installat...

Страница 18: ...nt au pas lui correspondant M12 pour tailles d enveloppe 1 2 4 5 et 7 M20 pour taille d enveloppe 6 Elle ne doit pas endommager le per age par ex emploi d une plaquette de s paration Les appareils doi...

Страница 19: ...nt tre mont s afin de maintenir un degr de protection minimum Lors de l installation on veillera ce que des garnitures agr es correspondant au diam tre du c ble sont employ s Pour des garnitures d cou...

Страница 20: ...Eaton Internet pages and Eaton order confirmations Eaton is dedicated to ensuring that reliable efficient and safe power is available when it s needed most With unparalleled knowledge of electrical p...

Отзывы: