Start-Up Procedure; Introduction; Preparation For Use - Emerson Rosemount CT4400 Reference Manual

Continuous gas analyzer
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Reference Manual
00809-0100-4244
3

Start-up procedure

3.1

Introduction

CAUTION
EQUIPMENT DAMAGE
Damage to the analyzer may result from a failure to follow this procedure.
Always follow the start-up procedure.
The analyzer normally operates continuously. It should only be necessary to start up the
analyzer under the following circumstances:
When the analyzer is first switched on following installation.
Following repair or maintenance.
When the analyzer has been switched off as part of a plant shutdown or maintenance.
3.2

Preparation for use

The analyzer must be installed and fully commissioned prior to startup.
DANGER
ELECTRIC SHOCK
The analyzer operates using mains voltage that is dangerous to life. Make sure that the
power ON/OFF switch at the rear of the panel is set to OFF and the power cable plug is
removed.
The analyzer MUST be earthed using a grounded three core cable suitable for the rating
defined in the General Characteristics
Death or personal injury may result if this is not observed.
CAUTION
EQUIPMENT DAMAGE
Do not power up or try to operate the analyzer unless it is physically secure and all
electrical and pneumatic connections to the analyzer are in place.
Before commencing the start-up process, it is important to ensure that the electrical
power, sample gas handling and any calibration gases that are required are available.
Reference Manual
(Table
1-3).
Start-up procedure
January 2020
29

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