Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for CHART Dura-Cyl 230LP
Summarization of Contents
Preface
General Preface Information
Provides an overview of the Dura-Cyl and Cryo-Cyl liquid cylinder series features.
Product Highlights Overview
Lists key features and benefits of the Dura-Cyl and Cryo-Cyl liquid cylinders.
Product Manual Purpose
Explains the intended use and scope of the product manual.
Terms and Definitions
Defines key terms used throughout the manual for clarity.
Acronyms and Abbreviations List
Lists common acronyms and abbreviations used in the manual.
Safety
General Safety Information
General safety precautions and responsibilities for using liquid cylinders.
Safety Summary
Summarizes critical safety aspects, including oxygen-enriched atmospheres.
Oxygen Enriched Atmospheres Hazards
Details hazards and precautions for oxygen-enriched environments.
Nitrogen and Argon Asphyxiation Hazards
Explains the asphyxiation hazards of nitrogen and argon gases.
Personal Protective Equipment (PPE) Recommendations
Recommends essential personal protective equipment for safe operation.
Introduction
General Cylinder Overview
Provides a general description of Dura-Cyl and Cryo-Cyl liquid cylinders.
Cylinder Identification and Safety Devices
Explains how to identify cylinder models and their safety features.
Safe Handling Procedures
Details essential procedures for safely handling liquid cylinders.
Preferred Lifting Procedure
Describes the recommended method for lifting liquid cylinders safely.
Preferred Handling Procedures
Illustrates preferred methods for moving cylinders using hand trucks.
Alternate Handling Procedures
Outlines alternative methods for cylinder transport like roller bases.
Transporting Procedures
Details safe methods for securing and transporting cylinders in vehicles.
Distributor and Filler Responsibilities
Lists the responsibilities of distributors and fillers for safe cylinder filling.
Performance Characteristics
Explains cylinder performance metrics like Normal Evaporation Rate (NER).
Principle of Operation
Explains the fundamental theory behind liquid cylinder operation.
Filling Procedures Overview
Provides general recommendations and steps for filling liquid cylinders.
Gas Withdrawal Process
Details the procedure for withdrawing gas from liquid cylinders.
Liquid Withdrawal Process
Explains the procedure for withdrawing liquid product from cylinders.
Operations
Dura-Cyl® LP Liquid Cylinders Operations
Operations for Low Pressure (LP) Dura-Cyl liquid cylinders.
Dura-Cyl® MCR MP Liquid Cylinders Operations
Operations for Medium Pressure (MP) MCR Dura-Cyl liquid cylinders.
Dura-Cyl® LCCM MP Liquid Cylinders Operations
Operations for Medium Pressure (MP) LCCM Dura-Cyl liquid cylinders.
Dura-Cyl® MCR HP Liquid Cylinders Operations
Operations for High Pressure (HP) MCR Dura-Cyl liquid cylinders.
Dura-Cyl® LCCM HP Liquid Cylinders Operations
Operations for High Pressure (HP) LCCM Dura-Cyl liquid cylinders.
Cryo-Cyl® 80 HP Liquid Cylinders Operations
Operations for Cryo-Cyl 80 HP liquid cylinders.
General Filling Procedures
Standard procedures for filling various liquid cylinder models.
General Operating Pressure
Guidelines for setting and maintaining cylinder operating pressure.
General Liquid Withdrawal
Standard procedures for withdrawing liquid from cylinders.
General Gas Withdrawal
Standard procedures for withdrawing gas from cylinders.
Maintenance
General Maintenance and Cleaning
Covers basic care, cleaning, and service conversion for cylinders.
Recommended Inner Vessel Purging
Procedure for purging the inner vessel of liquid cylinders.
Fittings and Decals
Information on correct fittings and decal placement for gas compatibility.
Troubleshooting Overview
Introduces the troubleshooting section and its approach to common issues.
Loss of Vacuum Issues
Identifies symptoms and causes related to loss of vacuum in cylinders.
Evaporation Loss Tests
Details methods for testing vacuum integrity using vented and pressurized tests.
Repairs Overview
Introduces procedures for cylinder repairs and part replacements.
Reliquefying Solid CO₂
Procedure for addressing solidified CO₂ within the cylinder.
Changing Service Pressure
Explains how to adjust service pressure for different cylinder applications.
Changing Operating Pressure
Details how to change the cylinder's operating pressure settings.
Portable Regulator Bench Setting
Procedure for setting pressure ranges for regulators outside the cylinder.
MCR Regulator Bench Setting
Specific steps for bench testing and setting MCR regulators.
Level Gauge Maintenance
Instructions for maintaining and adjusting the liquid level gauge.
Rebuilding Operational Valves
Step-by-step guide for disassembling and rebuilding cylinder valves.
Specifications
Dura-Cyl Cylinder Specifications
Provides dimensional and pressure rating specs for Dura-Cyl cylinders.
Cryo-Cyl Cylinder Specifications
Provides dimensional and pressure rating specs for Cryo-Cyl 80 HP cylinders.
Plumbing Configurations
Diagrams and part numbers for LP, MCR, and LCCM plumbing setups.
Parts Lists
Lists part numbers for LP, MCR, and LCCM cylinder assemblies.
Warranty
Chart Packaged Gas Products Warranty Policy
Details the warranty terms, conditions, and limitations for Chart products.
Troubleshooting Guides
Cutaway Explanation Diagram
Illustrates the key components of a Dura-Cyl 180HP MCR liquid cylinder.
Troubleshooting Flow Chart #1
Visual guide to diagnose problems based on visual inspection and pressure readings.
Troubleshooting Flow Chart #2
Visual guide to diagnose problems related to pressure, frost, and leaks.
Troubleshooting Flow Chart #3
Visual guide to diagnose problems based on tank pressure, performance, and frost.
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