KROHNE OPTISONIC 3400 Ex EN - Manual (Page 7)

INTRODUCTION
1
7
OPTISONIC 3400
www.krohne.com 10/2013 - 7312472200 - AD EX OPTISONIC 3400 -en- R02
1.1.6 Manufacturer
The instrument is developed and manufactured by:
KROHNE Altometer
Kerkeplaat 12
3313 LC Dordrecht
The Netherlands
For information, maintenance or service please contact your nearest local KROHNE
representative.
1.2 Safety instructions for the operator
These additional instructions are an extension to the installation and operating instructions and
only apply to the Ex- versions of the OPTISONIC 3400 C, OPTISONIC 3000 F/... and UFC 400 F(/i)
ultrasonic flowmeters. All technical information as described in the Installation and Operating
Instructions is applicable, when not specifically excluded, completed or replaced by the
instructions in these additional instructions.
1.3 Approval
The OPTISONIC 3400 ultrasonic flowmeters are manufactured according to the European
Directive 94/9 EC (ATEX 100a) and IECEx 02 Certification System. The flowmeters are approved
for installation and use in hazardous classified locations of Zone 1 and 2 and are in accordance
with the European Standards of the IEC/EN 60079 series.The flowmeters are approved for
installation and use in hazardous classified locations of Class I, II and III, Division 1 or Division 2.
They have approval number:
DEKRA 13ATEX0092 X - IECEx DEK 13.0023X DEKRA 13ATEX0092 X - IECEx DEK 13.0023X DEKRA 13ATEX0092 X - IECEx DEK 13.0023X DEKRA 13ATEX0092 X - IECEx DEK 13.0023X
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 364, e.g. VDE 0100), especially
the regulations in EN 60079-14 "Electrical installations in hazardous locations" or equivalent
national standard (e.g. DIN VDE 0165 Part 1) must be strictly followed.
• Installation, establishment, utilization and maintenance are only allowed to be executed by
personnel with an education in explosion safety!
INFORMATION!
If you need the EC type approval certificate, please download it from our website.