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July 2016
Failure to follow these installation guidelines could result in death or serious
injury.
Explosions could result in death or serious injury.
Installation of this transmitter in an explosive environment must be in accordance with
the appropriate local, national, and international standards, codes, and practices.
Review the approvals section of the Rosemount 648 Wireless Reference Manual for any
restrictions associated with a safe installation.
Process leaks may cause harm or result in death.
Electrical shock can result in death or serious injury.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following conditions:
iv
Make sure only qualified personnel perform the installation.
Before connecting a Field Communicator in an explosive atmosphere, ensure the
instruments are installed in accordance with intrinsically safe or non-incendive
field wiring practices.
Install and tighten process connectors before applying pressure.
Avoid contact with the leads and terminals. High voltage that may be present on
leads can cause electrical shock.
This device may not cause harmful interference.
This device must accept any interference received, including interference that may
cause undesired operation.
This device must be installed to ensure a minimum antenna separation distance of
20 cm from all persons.
The power module may be replaced in a hazardous area. The power module has
surface resistivity greater than one gigaohm and must be properly installed in the
wireless device enclosure. Care must be taken during transportation to and from
the point of installation to prevent electrostatic charge build-up.
Reference Manual
00809-0200-4648, Rev BB
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