In case of damage, DO NOT use. Contact Carrier/Invacare for further instructions. SAFETY SUMMARY The following recommendations are made for the safe and proper installation and use of the Ventilator Tray: GENERAL WARNINGS DO NOT install this equipment without first reading and understanding this instruction sheet. If you are unable to understand the Warnings, Cautions and Instructions, contact a healthcare professional, dealer or technical personnel if applicable, before attempting to install th