Safety Messages - Emerson Rosemount 5402 Reference Manual

Reference Manual
00809-0100-4026, Rev KC
Section 3
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 15
Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 17
Mounting considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 18
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 35
3.1

Safety messages

Procedures and instructions in this section may require special precautions to ensure the safety of the
personnel performing the operations. Information that raises potential safety issues is indicated by a
warning symbol (
by this symbol.
Failure to follow safe installation and service guidelines could result in death or serious injury.
Make sure only qualified personnel perform the installation.

Use the equipment only as specified in this manual. Failure to do so may impair the protection

provided by the equipment.
Do not perform any services other than those contained in this manual unless you are qualified.

Process leaks could result in death or serious injury.
Make sure the transmitter is handled carefully. If the process seal is damaged, gas might escape from

the tank if the transmitter head is removed from the antenna.
Explosions could result in death or serious injury.
Verify that the operating environment of the transmitter is consistent with the appropriate

hazardous locations specifications.
In an Explosion-proof/Flameproof installation, do not remove the transmitter cover when power is

applied to the unit.
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.
Do not remove the gauge cover in explosive atmospheres when the circuit is alive.

To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing.

To avoid process leaks, only use O-rings designed to seal with the corresponding flange adapter.

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.
Make sure the main power to the Rosemount

external power source are disconnected or not powered while wiring the transmitter.
Mechanical Installation
Mechanical Installation
). Refer to the following safety messages before performing an operation preceded
™
5400 Level Transmitter is off and the lines to any other
Mechanical Installation
October 2018
15