This manual provides information about the Chart Dura-Cyl and Cryo-Cyl series of liquid gas cylinders
This manual provides detailed instructions for operating and maintaining Chart's Dura-Cyl and Cryo-Cyl cryogenic liquid cylinders. It covers safety procedures, model identification, performance specifications, and operational steps for various models including Dura-Cyl MCR and Cryo-Cyl 80HP. Sections address troubleshooting, service maintenance, and application-specific accessories.
The manual includes safety warnings for handling oxygen, nitrogen, and argon, emphasizing precautions against fire, oxygen enrichment, and cryogenic burns. It also outlines procedures for handling accidental drops or damage, and provides guidance on purging and servicing cylinders safely.
| Cylinder Design | Stainless steel support system |
|---|---|
| Neck Tube | Stainless steel, designed not to break if tipped over |
| Vacuum Maintenance System | Designed for long life and safety |
Slowly raise it to vertical position, open the vent valve to release pressure, remove the liquid product safely, and if used in oxygen service, purge with inert gas. If damage is suspected, return it marked 'LIQUID CYLINDER DROPPED, INSPECT FOR DAMAGE'.
Keep flammable materials away, prohibit smoking or open flames, and be aware that oxygen enrichment above 23% can cause rapid combustion or explosion.
Protective gloves and eye protection must be worn to prevent painful burns from extreme cold and pressure.