LESOO GAS — HELIUM CYLINDER SAFETY & HANDLING REVIEW Use the product-specific instructions and local rules as the controlling source. [ ] The cylinder label and intended use have been checked. [ ] The cylinder, valve and packaging show no visible damage. [ ] The cylinder is protected from heat, impact and unauthorized access. [ ] Storage and use areas have suitable ventilation. [ ] The cylinder is secured as required for its format. [ ] Only the specified regulator, valve or accessory will be used. [ ] Users understand that helium can displace oxygen in enclosed spaces. [ ] Users will not inhale helium. [ ] A non-refillable / non-reusable cylinder will not be refilled. [ ] Transport, disposal and recycling steps have been checked locally. [ ] Product-specific instructions and emergency contacts are available. Stop and obtain qualified advice if the label is unreadable, the cylinder is damaged, the valve has been modified, or the intended use differs from the supplied instructions.