OxyBalance Oxygen Display and Averaging System
Instruction Manual
PREFACE
DEFINITIONS
SYMBOLS
If a Model 275/375 Universal HART® Communicator is used with this unit, the software within the Model 275/375 may require modification. If a software modification is required, please contact your local Emerson process Management Service Group or National Response Center at
The purpose of this manual is to provide information concerning the components, functions, installation and maintenance of the OxyBalance Oxygen Display and Average System.
Some sections may describe equipment not used in your configuration. The user should become thoroughly familiar with the operation of this module before operating it. Read this instruction manual completely.
The following definitions apply to WARNINGS, CAUTIONS, and NOTES found throughout this publication.
Highlights an operation or maintenance procedure, practice, condition, statement, etc. If not strictly observed, could result in injury, death, or
Highlights an operation or maintenance procedure, practice, condition, statement, etc. If not strictly observed, could result in damage to or destruction of equipment, or loss of effectiveness.
NOTE
Highlights an essential operating procedure, condition, or statement.
:EARTH (GROUND) TERMINAL
:PROTECTIVE CONDUCT OR TERMINAL
: RISK OF ELECTRICAL SHOCK
: WARNING: REFER TO INSTRUCTION MANUAL
NOTE TO USERS
The number in the lower right corner of each illustration in this publication is a manual illustration number. It is not a part number, and is not related to the illustration in any technical manner.
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