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Read also the Special Conditions for Safe Use (below) for any additional or more specific
information.
Special Conditions of Safe Use
1) The non-hazardous area connections of the equipment must be supplied from
either safety extra low-voltage (SELV) or protective extra low-voltage circuits, for
example equipment complying with the requirements of either the IEC 60950
series, IEC 61010-1 or a technically equivalent standard.
2) When fitted with the optional surge module the equipment is not capable of
withstanding the 500V dielectric strength test required by clause 6.3.13 of IEC
60079-11: 2011 / EN 60079-11: 2012. This must be taken into account when
installing the equipment.
Inspection and maintenance
a) Inspection and maintenance should be carried out in accordance with European,
national and local regulations which may refer to the IEC standard IEC 60079-17.
In addition, specific industries or end users may have specific requirements which should
also be met.
b) Access to the internal circuitry must not be made during operation.
Repair
a) This product cannot be repaired by the user and must be replaced with an equivalent
certified product.
Marking
Each device is marked in compliance with the Directive and CE marked with the Notified
Body Identification Number.
MTL4- BSIS product label
This information applies to MTL4 products manufactured during or after the year 2019.
INM MTL SUM5 Rev 1
MTL4 - ADIO product label
MTL4 - SD product label
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