ADJUSTMENT

PRESSURE REGULATOR

ADJUSTMENT

This control was shipped from the factory with the regulator set as specified on the control label. Consult the appliance rating plate to ensure burner manifold pressure is as specified. If outlet pressure adjustment is required, follow these steps.

NOTE

If a valve has been factory-adjusted for the 2.5 to 5 inches W.C. range, it cannot be field-adjusted outside that range. This is also true for valves adjusted to the 7.0 to 12 inches W.C. range for LP gas.

1.Unlplug dryer power cord.

2.Attach a hose and manometer to the hose barb in the tap of the valve (see figure 5).

3.Turn on system power and energize valve.

4.Remove regulator cover screw and turn regulator adjust

screw clockwise () to increase pressure, or

counterclockwise ( ) to decrease pressure (see figure 6). Always adjust regulator to provide the correct pressure according to the original equipment manufacturer’s specifications listed on the appliance rating plate.

Replace regulator cover screw and tighten securely.

5.Turn off all electrical power to the system.

6.Remove manometer hose from outlet pressure hose barb.

7.Remove hose barb and replace plug. Use pipe sealant.

8.Plug in power cord.

9.Using a leak detection solution, check for leaks at pressure boss screw. Bubbles forming indicate a leak.

SHUT OFF GAS AND FIX ALL LEAKS IMMEDIATELY.

REGULATOR

Figure 5

ADJUSTMENT

TOWER

 

HOSE BARB

INSTALLED

REGULATOR COVER

SCREW

PLASTIC ADJUST SCREW

REGULATOR SPRING

Figure 6

4

Page 3 Page 5
Page 4
Image 4
Emerson 25M01A-100 to 25M01A-199 specifications Adjustment Pressure Regulator, Shut OFF GAS and FIX ALL Leaks Immediately
Page 3 Page 5

25M01A-100 to 25M01A-199 specifications

The Emerson 25M01A-100 to 25M01A-199 series represents a robust range of industrial automation control systems designed to cater to a variety of applications in manufacturing and process control environments. These controllers are revered for their reliability, versatility, and advanced performance capabilities, making them a popular choice for engineers and technicians alike.

One of the standout features of the 25M01A series is its modular design, which allows users to customize their systems according to specific operational requirements. This flexibility means that users can mix and match various input and output modules, enhancing the system's adaptability to different tasks—from basic control functions to complex automation processes.

The series integrates innovative technologies such as advanced PID control algorithms, enabling precise process management in real-time. This is essential for industries where maintaining consistent operation is critical. Moreover, the 25M01A controllers come equipped with high-speed processing capabilities, ensuring that they can execute commands and adjustments promptly to meet fluctuating operational demands.

In terms of connectivity, the 25M01A series supports a wide array of communication protocols. This allows for seamless integration with existing industrial networks, including MODBUS, Ethernet/IP, and others. Such connectivity ensures efficient data exchange between the controller and other devices, facilitating comprehensive system monitoring and control.

The user interface of the 25M01A series is designed for ease of use, featuring intuitive menus and navigational tools that allow operators to configure and adjust settings with minimal training. Additionally, the controllers offer advanced diagnostic features that assist in troubleshooting and minimizing downtime, which is crucial for maintaining productivity in fast-paced industrial settings.

Another important characteristic of the Emerson 25M01A series is its robustness and durability, designed to withstand harsh environmental conditions often present in industrial applications. The units are built to endure extreme temperatures, vibrations, and electrical noise, ensuring reliable performance over extended periods.

Overall, the Emerson 25M01A-100 to 25M01A-199 series is an exemplary choice for those seeking dependable and scalable automation solutions. Its advanced features, versatility, and user-friendly interface combine to create a powerful tool for enhancing productivity and achieving operational excellence in a range of industrial contexts. With the backing of Emerson's reputation in industrial automation, users can confidently implement these controllers knowing they are investing in a high-quality solution tailored for the demands of modern industry.
Top Page Image Contents