Oxygen Concentrator Operational Last updated 2026-05-21 Current location Emergency Core details Asset ID MT-46 Department Emergency Device type Oxygen Concentrator Location Emergency Manufacturer n/a Model ZY-5AC Serial number n/a Year 2020 Responsible — Ownership — Technical Power — Connectivity none Other — Software — Consumables — Maintenance log PM = Preventive maintenance, CM = Corrective maintenance Date Type Action By Ref/Ticket Next due 2025-09-29 PM Maintenance EK — 2025-12-29 Notes Known issues — Spare parts on-site — Vendor / technician contact — Escalation —