Eaton CROUSE-HINDS GHG 627 Série Mode D'emploi page 16

7 Maintenance / Servicing
The valid national regulations for the servicing / maintenance of electrical
apparatus for use in potentially explosive atmospheres shall be observed
the IEC/EN 60079-17 and IEC/EN 60079-19.
Before opening the enclosure, make sure that the terminal box is
disconnected from the voltage, or take the appropriate protective
measures.
Only original Cooper Crouse-Hinds / EATON spare parts may be used!
The user is responsible for stipulating the necessary maintenance intervals
specific to the application depending on the conditions of use, national
directives and standards.
During servicing, above all the correct working order of parts on which the
explosion protection depends shall be checked.
If, in the course of servicing, it is ascertained, that repairs are necessary,
section 8 of these operating instructions shall be observed.
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Explosion-protected circuit breakers, series GHG 627 7 .. R....
8 Repairs / Modifications
Only original COOPER CROUSE-HINDS GMBH / EATON parts shall be
used for carrying out repairs.
In the event of damage to the flameproof encapsulation, replacement of
the respective components is mandatory. In case of doubt, the respective
apparatus shall be sent back to the manufacturer for repair.
Apparatus modifications or design changes are not permitted.
9 Disposal / Recycling
When the apparatus is disposed of, the respective national regulations on
waste disposal will have to be observed.
In case of disposal you can obtain additional information from your Cooper
Crouse-Hinds / EATON branch.
Subject to modifications or supplement of the product range.
GB