Emerson Rosemount 3051 Manual page 2

Safety messages
NOTICE
Read this manual before working with the product. For personal and system safety and for optimum product
performance, ensure you thoroughly understand the contents before installing, using, or maintaining this product.
DANGER
Explosions
Explosions could result in death or serious injury.
In an explosion-proof/flameproof installation, do not remove the transmitter covers when power is applied to the
unit.
Installation of device in an explosive environment must be in accordance with appropriate local, national, and
international standards, codes, and practices. Review the Product Certifications section of the
Quick Start Guide
Before connecting a handheld communicator in an explosive atmosphere, ensure that the instruments are
installed in accordance with intrinsically safe or non-incendive field wiring practices.
DANGER
Process leaks
Process leaks may cause harm or result in death.
Install and tighten process connectors before applying pressure.
Do not attempt to loosen or remove flange bolts while the transmitter is in service.
DANGER
Electrical shock
Electrical shock can result in death or serious injury.
Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical shock.
WARNING
Physical access
Unauthorized personnel may potentially cause significant damage to and/or misconfiguration of end users'
equipment. This could be intentional or unintentional and needs to be protected against.
Physical security is an important part of any security program and fundamental in protecting your system. Restrict
physical access by unauthorized personnel to protect end users' assets. This is true for all systems used within the
facility.
NOTICE
Replacement equipment
Replacement equipment or spare parts not approved by Emerson for use as spare parts could reduce the pressure
retaining capabilities of the transmitter and may render the instrument dangerous.
Use only bolts supplied or sold by Emerson as spare parts.
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for any restrictions associated with a safe installation.
Rosemount 3051