Emerson Process Management 5300 manual Electrical Installation, Safety Messages

Reference Manual

00809-0100-4530, Rev BA July 2009

Rosemount 5300 Series

Section 4 Electrical Installation

SAFETY MESSAGES

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1 Cable/conduit entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-3 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-3 Cable Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-3 Hazardous Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-3 HART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-4 FOUNDATION Fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-8 Optional Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-13

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.

Explosions could result in death or serious injury:

Verify that the operating environment of the transmitter is consistent with the appropriate hazardous locations certifications.

Before connecting a HART®-based 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.

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.

Process leaks could result in death or serious injury.

Make sure that 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 probe.

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