[37]
SPECIAL CONDITION OF SAFE USE:
•
THE INFLUENCE OF POWER DISSIPATION OF OTHER DEVICES PLACED BESIDE THE CONVERTER
HAS TO BEEN TAKEN INTO ACCOUNT WITHREGARD TO TEMPERATURE RISE OF THE
CONVERTERS'S AMBIENT TEMPERATURE.
•
THE APPARATUS HAS TO BE INSTALLED AND USED IN SUCH A WAY THAT ELECTROSTATIC
CHARGING FROM OPERATION, MAINTENANCE OR CLEANING IS EXCLUDED.
•
THE INTRINSICALLY SAFE CIRCUITSARE CONNECTED TO EARTH; ALONG THE INTRINSICALLY
SAFE CIRCUITS POTENTIAL EQUALIZATION MUST EXIST.
•
FINAL ACCEPTANCE OF THIS EQUIPMENT WHEN INSTALLED IS SUBJECT TO THE JURISDICTION
OF THE LOCAL INSPECTION AUTHORITY.
FOR USE AS AN INTRINSICALLY SAFE APPARATUS (Ex ia IIC T6,T4,T2 Ga):
•
NEITHER PO1 NOR PO2 MAY EXCEED 630 mW.
•
THE SIGNAL CONVERTER EZ1000 SHALL BE MOUNTED COMPLETEL Y INSIDE IN AN ADDITI ONAL
ENCLOSURE FULFILLING AT LEAST IP 20 IN ACCORDANCE WITH CSA/UL 60079-0 AND IEC 60079-0
AND IEC 60079-11.
•
DURING THE INSTALLATION INTERNAL WIRING, CLEARANCES, CREEPAGE DISTANCES AND
SEPARATIONS HAVE TO BE CONSIDERED ACCORDING TO IEC 60079-11.
FOR USE AS AN ASSOCIATED APPARATUS (Ex nA [ic] IIC T6,T4,T2 Ge):
•
THE SIGNAL CONVERTER EZ 1000 SHALL BE MOUNTED COMPLETEL YINSIDE IN AN ADDITIONAL
ENCLOSURE IN ACCORDANCE WITH CSA/UL 60079-0, IEC 60079-0 AND IEC 60079-15, PROVIDING
A DEGREE OF PROTECTION OF NOT LESS THAN IP 54.
• DURING
THE
INSTALLATION
CLEARANCES,
CREEPAGE
DISTANCES
AND
SEPARATIONS
HAVE
TO
BE CONSIDERED ACCORDING TO IEC 60079-15.
•
THE APPARATUS SHALL ONLY BE USED IN AN AREA OF AT LEAST POLLUTION DEGREE 2, AS
DEFINED IN IEC 60664-1.
•
MAXIMUM OVERVOLTAGE CATEGORY II ACCORDING TO IEC 60664-1 IS PERMITTED FOR THE
CIRCUITS.
WARNINGS:
•
W ARNING - EXPLO SION HAZARD - 00 NOT OPEN ENCLOSURE UNLESS AREA IS KNOWN
TO BE NON-HAZARDOUS.
•
AVERTISSEMENT - RISQUE D'E XPLOSION. - NE PAS OUVRIR L'ENCEINTE, A MO IS QU 'IL NE
S'UN EMP LAC EME NT NON
DANGEREUX
.
CDG5800--00182 - Rev.03 - Pag! 313
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