Eaton Crouse-Hinds Series Operating Instructions Manual

Also see for Crouse-hinds series: Operating instructions Instruction manual Operating instructions Operating instructions Instruction manual

Contents

Eaton Crouse-Hinds Series Operating Instructions Manual Manual pdf 19 page image

192 LegendCautionThis symbol warns of a possible failure.Failure to observe this caution may result inthe total failure of the device or the system orplant to which it is connected.XATEX - IECSpecial conditions:This symbol indicates that special conditionsapply for a safe operation in accordance withthe EC Type Examination Certificate /IECEx Certificate of Conformity.2.1 Safety instructionsThe operations must be carried out byelectrical suitably trained inhazardous area with knowledge ofincreased safety explosion protec-tion IEC/EN 60079-14.All the entries and components listed inthese operating and mounting instructionsare not suited for use in Zone 0 and Zone 20.In addition, they may not be used as directcable entries or seals for flameproof enclo-sures in potentially explosive atmospheres inZone 1, Zone 2 and Zone 21, Zone 22.They shall be used for their intended purposeand shall be in a perfect and clean state.Prior to mounting, check the entries andcomponents, as well as the screw-in threadsof the apparatus into which they are to bemounted to ensure that they are in a perfectstate.The requirements of the IEC/EN 60079-0 andEN/IEC 60079-31 regarding excessive dustdeposits and temperature to be consideredfrom the user.The national safety rules and regulations forthe prevention of accidents, as well as thesafety instructions included in theseoperating instructions, that, like this text, areset in italics, shall be observed!3 Conformity with standardsThey have been designed, manufactured andtested according to the state of the art and toDIN EN ISO 9001 and EN ISO/IEC 80079-34.The apparatus are conform to the standardsspecified in the EC-Declaration of conformity,enclosed separately.References to standards and directives in theseoperating instructions always relate to the latestversion. Other additions (e.g. details relating tothe year) shall be observed.4 Field of applicationThe entries and components covered by theseinstructions (see Technical Data) are suited formounting in potentially explosive atmospheres inZone 1, Zone 2 and Zone 21, Zone 22 accord-ance with IEC/EN 60079-10-1 andIEC/EC 60079-10-2!The materials used, including the exterior metalparts, are high quality materials that ensure acorrosion resistance and resistance to chemicalsubstances according to the requirements foruse in a ”normal industrial atmosphere”:- impact resistant polyamide- stainless steelIn case of use in an extremely aggresiveatmosphere, please refer to manufacturer5 Application / PropertiesAll the cable entries and components covered bythese operating and mounting instructions aresuited for use in enclosures and apparatus in thetype of protection ”Increased Safety”.Trumpet-shaped cable glands are used forfeeding flexible cables into enclosures andapparatus.The fitting of seal inserts one inside theother or the interchanging of seal inserts ofdifferent entries to reduce the cable openingis not permitted.Reducing glands can be used to reduce the sizeof threaded or through holes in enclosures to asmaller thread size.Blanking plugs are used to seal metric COOPERCROUSE-HINDS cable entries and COOPERCROUSE-HINDS multiple entries.Screw glands are used to seal unused throughand threaded holes.Any condensation in the apparatus can escapevia drain plugs (see 6.1, Mounting).Applications other than those describedare not permissible without a writtendeclaration of consent from Messrs. COOPERCROUSE-HINDS.The instructions according to section 7 ofthe operating instructions shall be observedduring operation.The sole responsibility with respect tothe suitability and proper use of these entrycomponents with regard to the basicconditions of these instructions (see TechnicalData) lies with the operator.XATEX - IEC The EC-Type Examination Certificate and anyfuture supplements thereto shall, at the sametime, be regarded as supplements to theEC-Type Examination CertificatesPTB 99 ATEX 3128 X and PTB 99 ATEX 3101 X.GBCable entries, blanking plugs, screw plugs, trumpet-shaped cable glands, reducing glands and drain plugs