KROHNE OPTIFLUX 2000-4000 IECEx EN - Manual (Page 6)

1
INTRODUCTION
6
OPTIFLUX
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representative.
1.2 Safety instructions for the operator
These additional instructions are an extension to the handbook. All technical information as
described in the handbook is applicable, when not specifically excluded, completed or replaced
by the instructions in these additional instructions.
WARNING!
• Do not change the device. Unauthorized changes affect the explosion safety of the devices.
• The prescriptions and regulations as well as the electrical data described in the EC type
examination certificate must be obeyed.
• Beside the instructions for electrical installations in non-hazardous locations according to
the applicable national standard (equivalent to HD 384 or IEC 60364, e.g. VDE 0100),
especially the regulations in EN 60079-14 "Electrical installations in hazardous locations",
equivalent national standard (e.g. DIN VDE 0165 Part 1) or dust hazardous areas such as EN
61241-14 must be complied with!
• Installation, establishment, utilization and maintenance are only allowed to be executed by
personnel with an education in explosion safety!