Emerson Micro Motion 5700 Installation Instructions Manual page 11

December 2015
5) Special conditions for safe use / Installation
instructions
5.1
5.2
5.3
5.4
5.5
5.6
5.7
11 of 12
For the application of the transmitter in an ambient temperature of less than -
20°C suitable cable and cable entries or conduit entries certified for this
condition shall be used.
For use in explosive atmosphere caused by combustible dust, suitable cables
and for that purpose certified cable entries res. blanking plugs shall be used.
The user interface module shall not be disconnected from the electronic
module unless the unit has been de-energized.
The Rotary and DIP switches on the user interface shall not be switched unless
the unit has been de-energized.
The USB connection in the terminal compartment is only for service facilities
and shall only be used when there is no explosive gas or dust atmosphere
present. Making connection to this port is only allowed when the equipment is
de-energized.
The windows cover forms one unit and cannot be taken apart without
destroying the cover parts. If a cover is damaged it must be replaced by a new
cover.
The transmitter 5700I is intended to be used only in the combination with Micro
Motion sensors. The integral combination with sensors must be certified
separately.
5700 ATEX Installation Instructions
EB-20025742 Rev. AC