Samson 2430 K Mounting And Operating Instructions

Samson 2430 K Mounting And Operating Instructions

Flow and temperature regulator

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Flow and Temperature Regulator
Type 2469/2430 K
Fig. 1 · Type 2469/2430 K
Mounting and
Operating Instructions
EB 3132-2 EN
Edition November 2011

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Table of Contents
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Summarization of Contents

Installation
Mounting position
Instructions for positioning the regulator in a horizontal or vertical pipeline.
Strainer
Recommendations for installing an upstream strainer for process media protection.
Additional installation instructions
Further recommendations for plant monitoring and component placement.
Installing the temperature sensor
Details on sensor placement, immersion, and material compatibility for accurate readings.
Capillary tube
Guidelines for routing the capillary tube to prevent damage and ensure proper function.
Mounting the thermostat
Procedure for attaching and tightening the thermostat to the regulator actuator.
Operation
Start-up
Procedure for safely filling the plant and initiating regulator operation.
Set point adjustment
Guidance on adjusting flow rate and temperature set points using the designated controls.
Maintenance - Replacing Parts
Flow rate
Steps to set or change the flow rate set point using the set point screw.
Temperature
Procedure to adjust the temperature set point using the black plastic ring adjuster.
Cleaning or replacing the plug
Detailed steps for removing, cleaning, or replacing the valve plug section.
Replacing the diaphragm
Procedure for removing the diaphragm case and replacing the diaphragm and plate.
Troubleshooting
Flow rate
Diagnosing and resolving issues related to flow rate set point exceeded or not reached.
Temperature
Diagnosing and resolving issues related to temperature set point not reached or exceeded.
Description of the Nameplate
Control loop oscillates
Troubleshooting advice for control loop instability, including valve sizing and time constants.

Table of Contents