World Class 3000

Instruction Manual

Appendix A Rev. 3.8

July 2002

A

Damage to the diffusion element may be- come apparent during calibration. Compare probe response with previous response. A broken diffusion element will cause a slower response to calibration gas.

Hex wrenches needed to remove setscrews and socket head screws in the following pro- cedure are available as part of a special tool 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 (300° to 425°C). They can cause severe burns.

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

It is not necessary to remove the cell unless it is certain that replacement is necessary. Cell cannot be removed for inspection without damaging it. Refer to paragraph A-11,Cell Replacement.

b. Replacement Procedure

3.On systems equipped with abrasive shield, remove dual dust seal gaskets.

4.Use spanner wrenches from special tools kit, Table A-3,to turn hub free from retainer.

5.Put hub in vise. Break out old diffusion element with chisel along cement line and 3/8 inch (9.5 mm) pin punch through cement port.

6.Break out remaining diffusion element by tapping lightly around hub with hammer. Clean grooves with pointed tool if necessary.

7.Replace diffusion element, using re- placement kit listed in Table A-3.This consists of a diffusion element, ce- ment, setscrews, anti-seize compound and instructions.

8.Test fit replacement element to be sure seat is clean.

Do not get cement on diffusion ele- ment except where it touches the hub. Any cement on ceramic element blocks airflow through element. Wip- ing wet cement off of ceramic only forces cement into pores.

1.Shut off power to electronics. Discon- nect cable conductors and remove ca- ble, Figure A-18.Shut off and disconnect reference air and calibration gas supplies from probe junction box. Wearing heat resistant gloves and clothing, carefully remove probe as- sembly from stack and allow to cool to room temperature. Do not attempt to work on unit until it has cooled to a comfortable working temperature.

2.Loosen setscrews, Figure A-19,using hex wrench from special tools kit, Table A-3,and remove vee deflector. Inspect setscrews. If damaged, replace with M-6 x 6 stainless setscrews coated with anti-seize compound.

9.Thoroughly mix cement and insert tip of squeeze bottle into cement port. Tilt bottle and squeeze while simultane- ously turning diffusion element into seat. Do not get any cement on upper part of diffusion element. Ensure com- plete penetration of cement around three grooves in hub. Cement should extrude from opposite hole. Wipe ex- cess material back into holes and wipe top fillet of cement to form a uniform fillet. (A Q-Tip is useful for this.) Clean any excess cement from hub with water.

10.Allow filter to dry at room temperature overnight or 1 to 2 hours at 200°F (93°C).

Rosemount Analytical Inc. A Division of Emerson Process Management

Appendices A-19

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Emerson Process Management 3000 instruction manual World Class
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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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