Instruction Manual

Appendix A Rev. 3.8 July 2002

World Class 3000

SERVICE AND NORMAL MAINTENANCE

!NOTE

UPON COMPLETING INSTALLATION, MAKE SURE THAT THE PROBE IS TURNED ON AND OPERATING PRIOR TO FIRING UP THE COMBUSTION PROCESS. DAMAGE CAN RESULT FROM HAVING A COLD PROBE EXPOSED TO THE PROCESS GASES.

During outages, and if possible, leave all probes running to prevent condensation and prema- ture aging from thermal cycling.

If the ducts will be washed down during outage, MAKE SURE to power down the probes and remove them from the wash area.

A-9 OVERVIEW

This section describes routine maintenance of the oxygen analyzer probe. Spare parts referred to are available from Rosemount. Probe disas- sembly kit 3535B42G01 contains the required spanner and hex wrenches. Refer to the follow- ing section of this appendix for part numbers and ordering information.

Install all protective equipment covers and safety ground leads after equip- ment repair or service. Failure to in- stall covers and ground leads could result in serious injury or death.

A-10 PROBE RECALIBRATION

The oxygen analyzer system should be cali- brated when commissioned. Under normal cir- cumstances the probe will not require frequent calibration. When calibration is required, follow the procedure described in the Instruction Bulle- tin applicable to your electronics package.

A-11 CELL REPLACEMENT

precise surface finishes. Do not remove items from packaging until they are ready to be used. Spanner wrenches and hex wrenches needed for this procedure are part of an available special tools kit, Table A-3.

Wear heat resistant gloves and cloth- ing to remove probe from stack. Nor- mal operating temperatures of diffusor and vee deflector are approximately 600° to 800°F (316° to 427°C). They could cause severe burns.

Disconnect and lock out power before working on any electrical components. There is voltage up to 115 Vac.

Do not remove cell unless it is certain that replacement is needed. Removal may damage cell and platinum pad. Go through complete troubleshooting procedure to make sure cell needs re- placement before removing it.

This paragraph covers oxygen sensing cell re- placement. Do not attempt to replace the cell until all other possibilities for poor performance have been considered. If cell replacement is needed, order cell replacement kit, Table A-3.

The cell replacement kit contains a cell and flange assembly, corrugated seal, setscrews, socket head cap screws, and anti-seize com- pound. Items are carefully packaged to preserve

a.Disconnect and lock out power to electron- ics. Shut off and disconnect reference air and calibration gas supplies from probe junction box, Figure A-18.Wearing heat re- sistant gloves and clothing, remove probe assembly from stack carefully and allow to cool to room temperature. Do not attempt to work on unit until it has cooled to a comfort- able working temperature.

A-16 Appendices

Rosemount Analytical Inc. A Division of Emerson Process Management

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Emerson Process Management 3000 instruction manual Service and Normal Maintenance, Probe Recalibration, Cell Replacement
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3000 specifications

Emerson Process Management is a key player in the field of industrial automation, and one of its flagship offerings is the Emerson Process Management 3000. This system is designed to optimize production processes across a variety of industries, enhancing efficiency and ensuring robust operational performance.

One of the main features of the Emerson Process Management 3000 is its advanced control capabilities. The system employs model predictive control (MPC) technology, which allows for real-time data processing and decision-making. By predicting future trends in process variables, the MPC enables operators to adjust control parameters proactively, minimizing fluctuations and improving overall productivity.

Additionally, the Emerson 3000 integrates seamlessly with existing industrial infrastructure. This system supports a wide range of communication protocols, ensuring compatibility across various devices and sensors. Its flexibility allows companies to leverage their investment in existing technologies while upgrading to more modern control strategies.

The user interface of the Emerson Process Management 3000 is highly intuitive, featuring graphical displays that provide operators with clear visibility into process parameters. This interface is designed for ease of use, with customizable dashboards that can be tailored to meet the specific needs of the users. Training time is significantly reduced due to the straightforward design, leading to quicker onboarding for new operators.

In terms of data analytics, the Emerson 3000 also stands out. It features built-in data logging and trend analysis capabilities, empowering operators to make informed decisions based on historical and real-time data. This analytical strength helps in identifying inefficiencies and potential areas for improvement, contributing to reduced downtime and lower operational costs.

Safety is another critical characteristic of the Emerson Process Management 3000. The system includes robust safety features and compliance with various industry standards. By integrating safety into the control process, it ensures that product quality and equipment integrity are maintained, thus safeguarding both personnel and assets.

Overall, Emerson Process Management 3000 is a sophisticated control system that combines advanced technologies, user-friendly design, and robust safety features. Ideal for industries such as oil and gas, chemicals, and water treatment, it is designed to enhance operational efficiency and drive productivity in modern industrial environments.
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