Emerson Rosemount 2230, Справочное руководство, Страница: 29 / 156

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Reference Manual
00809-0100-2230, Rev CA
Installation
July 2017
Installation
Section 3 Installation
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 19
Installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 20
Mechanical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21
Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 23
LED signals and Reset button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 31
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 32
Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 33
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 ( ). Please refer to the following safety messages before performing an operation
preceded by this symbol.
Failure to follow safe installation and servicing 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 service other than those contained in this manual unless you are qualified.
Substitution of components may impair Intrinsic Safety.
To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing.
Explosions could result in death or serious injury
Verify that the operating environment of the display is consistent with the appropriate hazardous
locations certifications.
Before connecting a hand held 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 device cover in explosive atmospheres when the circuit is alive.
High voltage that may be present on leads could cause electrical shock
Avoid contact with leads and terminals.
Make sure the main power to the Rosemount 2410 Tank Hub is off and the lines to any other external
power source are disconnected or not powered while wiring the device.