CIAT ITEX NA 10.51 D Installation, Operation, Commissioning, Maintenance Download Page 16

Document non contractuel.

Dans le souci constant d’améliorer son matériel, CIAT se réserve le droit de procéder sans

préavis à toutes modifications techniques.

Non contractual document. With the thought of material improvement always in mind,

CIAT reserves the right,without notice, to proceed with any technical modification.

Dieses Dokument ist keine Vertragsunterlage.

Da wir ständig bemüht sind, unser Material noch weiter zu verbessern, behält sich CIAT

das Recht vor, technische Änderungen ohne vorherige Ankündigung vorzunehmen.

Documento no contractual. En la preocupaciòn constante de

mejorar su material, CIAT se reserva el derecho de proceder,

sin previo aviso, a cualquier modificaciòn technica.

Documento non contrattuale. Nella preoccupazione costante di

migliorare il suo materiale, CIAT si riserva il diritto di procedere

senza preavviso a tutte le modificazioni tecniche necessarie.

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Summary of Contents for ITEX NA 10.51 D

Page 1: ...Installation Operation Commissioning Maintenance ITEX 03 2014 NA 10 51 D GASKETED PLATE HEAT EXCHANGER...

Page 2: ......

Page 3: ...ndations 6 3 3 Hydraulic connections 6 3 4 Insulation and protection accessories 7 4 OPERATION 7 4 1 Commissioning 7 4 2 Post commissioning tests 7 5 MAINTENANCE 7 5 1 Preventive maintenance 7 5 2 Dis...

Page 4: ...e order documents In particular do not use fluids other than those specified at the time of ordering Scrupulously comply with the operating conditions set out in the order documents These were used to...

Page 5: ...deformed contact CIAT Pollution Leak of a dangerous or polluting fluid have recovery pans on hand Explosion Accidental mixing of circulating fluids resulting in the release of explosive vapours make s...

Page 6: ...xchanger will be used with fluids intended for human consumption please contact your CIAT consultant The heat exchanger and its components must never be used for purposes other than those for which th...

Page 7: ...97 23 CE This symbol may be followed by the number of the notified body for category II III and IV heat exchangers CIRCULATION 1 indicates the inlet and outlet of the primary loop 2 indicates the inle...

Page 8: ...ipes so that the heat exchanger can be serviced without disrupting the system In the event of seasonal use drain the heat exchanger completely to prevent any risk of freezing or corrosion if a corrosi...

Page 9: ...the pressures and temperatures of all the fluids being circulated 5 MAINTENANCE All maintenance operations must be carried out by qualified trained personnel The heat exchanger may not be altered in a...

Page 10: ...tes 6 Clean the heat exchanger Separate the plates with care paying particular attention to the fastening of the Plug In gaskets the gaskets tend to stick to the plates after a period of prolonged ope...

Page 11: ...pes to obtain a detergent that will not remove the protective oxide layer on the plates or damage the gaskets Nitric acid HNO3 and sodium hydroxide NaOH may be used to clean stainless steel and titani...

Page 12: ...dedicated initial gasket no cutting is necessary attach the gasket according to the procedure described in point 5 7 3 Again do not attach the sealing rings Intermediate turning plate for multi pass h...

Page 13: ...plate The recommended testing time is at least 10 minutes Nevertheless it remains the user s responsibility to check national standards and local codes affecting such a test If different test conditi...

Page 14: ...d replacing all worn gaskets with new ones 5 12 Spare plates Plates may be replaced individually or altogether In this last case however it is recommended to replace all the gaskets see the previous s...

Page 15: ...er are mixing together at the unit s outlet POSSIBLE SOLUTIONS o Make sure that the hydraulic connections are correct o Disassemble the heat exchanger and use penetrant liquids to check the entire sur...

Page 16: ...ngen ohne vorherige Ank ndigung vorzunehmen Documento no contractual En la preocupaci n constante de mejorar su material CIAT se reserva el derecho de proceder sin previo aviso a cualquier modificaci...

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