MEDENUS RS 251 Operating And Maintenance Instructions Manual
Gas pressure regulator
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Also See for RS 251:
- Operating and maintenance instructions manual (28 pages) ,
- Operating and maintenance instructions manual (32 pages)
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Summarization of Contents
General Information
Warranty and Liability
Details warranty claims, conditions for voiding warranty, and prohibited modifications.
Symbols, Notes
Explains warning symbols (ATTENTION, DANGER) and notes used throughout the manual.
Terms, Abbreviations
Provides definitions for technical terms and abbreviations used in the document.
Application, Characteristics
Application
Outlines the intended applications and system compatibility for the gas pressure regulator.
Characteristics
Lists the main features and design aspects of the gas pressure regulator, like integrated SSV.
Types of Models (Options)
Describes various optional models and configurations available for the gas pressure regulator.
Safety Instructions
Hazards of Handling the Device
Details hazards associated with improper use, stressing designated use and perfect condition.
Personnel Requirements
Outlines the qualifications required for personnel involved in mounting, settings, or repairs.
Country-Specific Requirements
Emphasizes adherence to local rules for gas lines, installation, and accident prevention.
Handover of the Operating and Maintenance Instructions
Mandates the handover of instructions to the system operator during commissioning and training.
Safety in Operation
Stresses the use of fully functional protective devices and regular device inspections.
What to Do in Case of Danger
Directs users to operator/specialist instructions for handling dangers and accidents.
Mounting and Commissioning
Safety Instructions and Preparation
Lists critical safety precautions and preparation steps before working on components.
Mounting
Provides instructions for removing packaging, checking the device, and observing flow direction.
Leakage Test (Test for External Leakage)
Details procedures for performing external leakage tests on the assembled system.
Initial Commissioning / Recommissioning
Guides the user through the initial setup, functional tests, and adjustments of the device.
Diaphragm Assembly Setpoint Spring Table
Provides a table correlating spring numbers with specific command ranges for diaphragm settings.
SSV Setpoint Spring Table - Control Device
Lists setpoint spring data for SSV control devices across different pressure ranges.
Decommissioning
Outlines the steps required for safely decommissioning the gas pressure regulator.
Maintenance
Maintenance Plan
Defines maintenance schedule and tasks and lists tasks like O-ring replacement.
Maintenance Procedure
Refers to video tutorials and pictorial descriptions for detailed step-by-step maintenance.
Table of Screw Tightening Torques M_A
Provides a table of specified screw tightening torques for various components and sizes.
Lubricants Table
Lists approved lubricants for different components of the gas pressure regulator.
Screw Retention
Specifies the adhesive and sealing agent used for screw retention.
Troubleshooting
Gas Pressure Regulator
Details possible causes and elimination steps for errors related to the gas pressure regulator.
Safety Shut-Off Valve
Lists potential errors with the safety shut-off valve and their corresponding solutions.
Spare Parts
Spare Parts Drawing RS 250 / RS 251 DN 25 - DN200
Presents a detailed exploded view drawing of spare parts for the RS 250/251 series.
Optional Spare Parts Drawing
Shows exploded views of optional spare parts and different versions of safety diaphragms.
Parts for Maintenance Work
Lists specific parts and their order numbers required for maintenance tasks.
Accessories / Options
Noise Reduction
Explains the use, function, and mounting of the noise reduction accessory.
High-Pressure Spindle
Describes the application, function, and mounting of the high-pressure spindle.
AV 530 breather valve
Provides technical data, use, and application of the AV 530 breather valve.
RSD2 Restrictor Valve
Explains the use, function, and technical data of the RSD2 restrictor valve.
Signal Transmitter/ Reed Contact
Covers the use, function, technical data, and ATEX marking of the signal transmitter.
Inductive Signal Transmitter
Explains the application, technical data, and ATEX marking of the inductive signal transmitter.
Baffle Plate / Restrictor Plate
Describes the use, application, and mounting of baffle and restrictor plates.
SSV manual and remote release
Outlines the use, function, and technical data of the SSV manual and remote release.
SM Safety Diaphragm
Explains the use, application, and function of the SM safety diaphragm.
Tools
Brace and bit with 4-jaw chuck
Details the use and accessories for the brace and bit with a 4-jaw chuck.
SSV Tightening Tool
Describes the stainless steel tightening tool for SSV diaphragm replacement.
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