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Reference Manual
00809-0100-4803, Rev GA
Operation and Maintenance
September 2017
Operation and Maintenance
4.2
Safety messages
Procedures and instructions in this section may require special precautions to ensure the safety of the
personnel performing the operation. Information that raises potential safety issues is indicated with a
warning symbol (
). Refer to the following safety messages before performing an operation preceded
by this symbol.
Failure to follow these installation guidelines could result in death or serious injury.
Make sure only qualified personnel perform the installation.
Explosions could result in death or serious injury.
Do not remove the transmitter cover in explosive atmospheres when the circuit is live.
Before connecting a Field Communicator in an explosive atmosphere, make sure the instruments in
the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.
Both transmitter covers must be fully engaged to meet flameproof/explosion-proof requirements.
Verify the operating atmosphere of the transmitter is consistent with the appropriate hazardous
locations certifications.
Electrical shock could cause death or serious injury.
If the sensor is installed in a high-voltage environment and a fault or installation error occurs, high
voltage may be present on the transmitter leads and terminals.
Use extreme caution when making contact with the leads and terminals.
Process leaks could result in death or serious injury.
Install and tighten all four flange bolts before applying pressure.
Do not attempt to loosen or remove flange bolts while the transmitter is in service.
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.
Improper assembly of manifolds to traditional flange can damage the device.
For safe assembly of manifold to traditional flange, bolts must break back plane of flange web
(i.e., bolt hole) but must not contact the sensor module.
Improper installation or repair of the SuperModule
™
assembly with high pressure option (P0)
could result in death or serious injury.
For safe assembly, the high pressure SuperModule assembly must be installed with ASTM A193
Class 2 Grade B8M Bolts and either a Rosemount 305 Manifold or a DIN-compliant traditional flange.
Static electricity can damage sensitive components.
Observe safe handling precautions for static-sensitive components.
Summary of Contents for 3051S Series
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