MEDC FB12 User Manual
Page 4
Carefully replace the cover assembly back onto the base, avoiding damage to the mating surfaces. Replace
the 6 off M8 screws (6.0mm A/F hexagon key) into the holes in the cover assembly and tighten evenly. Ensure
the O-ring is seated correctly on the cover during re-assembly. Ensure the required maximum gap of 0.2mm is
maintained between the cover and the base once assembled.
5.0 CERTIFICATION/APPROVALS
IECEx units
Certified to IEC60079-0 and IEC60079-1
Ex d unit (IEC certification No. IECEx BAS 10.0049)
60W units:
Ex d IIB T4 (-55°C to +55°C) Gb
T5 (-55°C to +30°C) Gb
100W units:
Ex d IIB T3 (-55°C to +20°C) Gb
The IECEx certificate and product label carry the IECEx equipment protection level marking
Gb
Where Gb signifies suitability for use in a Zone 1 surface industries area in the presence of gas.
ATEX units
Certified to EN60079-0 and EN60079-1
Ex d unit (ATEX certification No. BAS99ATEX2196)
60W units:
Ex d IIB T4 (-55°C to +55°C) Gb
T5 (-55°C to +30°C) Gb
100W units:
Ex d IIB T3 (-55°C to +20°C) Gb
The ATEX certificate and product label carry the ATEX group and category marking:
II 2 G
Where:
Signifies compliance with ATEX
II Signifies suitability for use in surface industries
2 Signifies suitability for use in a zone 1 area
G Signifies suitability for use in the presence of gases
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© Cooper MEDC 2010