Related Manuals for Trerice 91600
Summarization of Contents
Principles of Operation
Identifying Your Unit 91000 & 91400 Actuators
Guide to identifying specific regulator models and their specifications.
Installation
Location Selection for the Regulator
Factors to consider when selecting a suitable installation site for the regulator.
Regulator Installation Procedure
Steps and considerations for installing the regulator in the piping system.
Sensing Bulb
Sensing Bulb Location
Guidelines for optimal placement of the sensing bulb for accurate temperature readings.
Sensing Bulb Installation
Procedures for correctly installing the sensing bulb and its associated components.
Operation and Control Point Setting
Placing the Regulator into Operation
Steps to bring the regulator online and achieve initial operational status.
Stem Seal Packing
Replacing Valve Stem Packing
Detailed instructions for removing and installing new stem seal packing.
Checking for Proper Action
Inspecting the Actuator
Procedures to verify the functionality and responsiveness of the actuator.
Inspecting Valve Body Assembly
Steps to check the valve body for proper movement and potential blockages.
Valve Body Assembly
Removing Valve Body Assembly
Step-by-step guide to detach the valve body from the actuator.
Replacing Valve Body Assembly
Instructions for reattaching or installing a new valve body assembly.
Reversing Valve Action
Procedure for Reversing Valve Action
Detailed steps to alter the valve's operating direction (heating/cooling).
Model 91600 Safety-Type Installation & Maintenance
91600 Special Instructions
Specific guidance for installing and maintaining the Model 91600 safety-type regulator.
Typical Applications
Heat Exchanger Application (2-Way)
Illustrates heat exchanger setup using a self-operating 2-way valve.
Heat Exchanger Application (3-Way Diverting)
Shows heat exchanger setup with a 3-way diverting valve.
3-Way Mixing Valve Plumbing
Diagram for plumbing a 3-way mixing valve application.
Heating Application
Example of a typical heating system setup using the regulator.
Plating or Pickling Application
Illustrates regulator use in plating or pickling baths.
Trouble Shooting Guide
Erratic Control Issues
Identifies common causes and corrections for erratic temperature control.
Temperature Exceeds Control Point
Addresses issues where the controlled temperature is too high.
Temperature Below Control Point
Addresses issues where the controlled temperature is too low.
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