Models 702Dx22 And 702Dx61; Safety Messages - Emerson Rosemount 702 Reference Manual

Reference Manual
00809-0200-4702, Rev DA
Section 3
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 15
Installing the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 16
Wiring switches and sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 19
LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 23
Grounding the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24
3.1

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 ( ). 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.
Only qualified personnel should perform the installation.

Explosions could result in death or serious injury.
Before connecting a Field Communicator in an explosive atmosphere, make sure that 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.
Process leaks could result in death or serious injury.
Do not remove the switch while in operation.

Install and tighten switches before applying pressure.

Electrical shock could cause death or serious injury.
Use extreme caution when making contact with the leads and terminals.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions:

This device may not cause harmful interference. This device must accept any interference received,
including interference that may cause undesired operation.
This device must be installed to ensure a minimum antenna separation distance of 20 cm from all

persons.
Mounting, Wiring Switches, and Sensors: Models 702DX22 and 702DX61
Mounting, Wiring Switches, and
Sensors: Models 702DX22 and
702DX61
Mounting, Wiring Switches, and Sensors:

Models 702DX22 and 702DX61

July 2017
15