Emerson CSI 9420 Specifications download pdf (Page 45)

Reference Manual

MHM-97408, Rev. 2

June 2008

CSI 9420

www.mhm.assetweb.com

Section 5 Operation and Maintenance

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1

LCD Screen Messages, 2.4 GHz . . . . . . . . . . . . . . . . . . . . page 5-2

Power Module Replacement . . . . . . . . . . . . . . . . . . . . . . . page 5-14

SAFETY MESSAGES Instructions and procedures in this section may require special precautions to

ensure the safety of the personnel performing the operations. Information that

potentially raises safety issues is indicated by a warning symbol ( ). Please

refer to the following safety messages before performing an operation

preceded by this symbol.

Warnings

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.

• Before connecting a 375 Field Communicator in an explosive atmosphere, make

sure the instruments are installed in accordance with intrinsically safe or

non-incendive field wiring practices.

• Verify that the operating atmosphere of the transmitter is consistent with the

appropriate hazardous locations certifications.

Electrical shock could cause death or serious injury.

• Use extreme caution when making contact with the leads and terminals.

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Emerson CSI 9420 Specifications Page 45