Understanding Annual Preventive Maintenance (APM)
Annual Preventive Maintenance (APM) is not just a regulatory checkbox—it’s the cornerstone of operational safety and equipment longevity for hyperbaric chambers.
APM ensures continued compliance with NFPA-99 and PVHO-2 standards. Regular maintenance prevents unexpected downtime, addresses minor issues before they become major failures, and helps facilities remain audit-ready at all times.
Pre-Service Coordination
Prior to arriving onsite, Baro-Serv coordinates with your facility to confirm chamber models, access requirements, service history, and preferred scheduling windows.
This ensures our technicians arrive fully prepared—with the proper tools, gaskets, filters, and documentation needed for an efficient and thorough inspection.
Arrival, Walkthrough & Initial Observations
Our technicians begin each visit with a visual inspection and facility walkthrough. This includes reviewing chamber placement, room ventilation, fire suppression readiness, and any access limitations.
We speak with staff to gather feedback on chamber performance, past repairs, and any recent alarms or malfunctions.
Full System Inspection & Diagnostics
We perform a comprehensive check of all major systems including:
- Control console functionality
- Chamber door seals and hatch mechanisms
- Audio/visual communications
- Oxygen delivery and exhaust pathways
- Fire suppression and safety interlocks
- Patient monitoring interfaces
Diagnostic tools such as pressure gauges, flow meters, and leak detection systems are used to test tolerance and accuracy.
Cleaning, Replacement, and Preventive Tasks
Technicians clean chamber surfaces, disinfect internal environments, and remove any buildup from components. Where applicable, filters are replaced, lubricants are refreshed, and minor adjustments are made.
Our proactive approach reduces risk of corrosion, internal contamination, or future part failures.
Documentation, Findings & Compliance Reports
After service completion, Baro-Serv delivers a detailed report including:
- A checklist of all systems inspected
- Noted deficiencies and corrective actions
- Part replacements or consumables used
- Recommendations for future planning (e.g., MOH eligibility, upcoming refurbishments)
This documentation supports your internal compliance logs, insurance audits, and regulatory inspections.
Multi-Year Planning & Service Agreements
We work with clients to develop multi-year preventive plans, allowing budget forecasting, fixed pricing, and compliance confidence year after year.
Baro-Serv offers discounts and service bundling for 3-year and 5-year APM contracts—ensuring peace of mind and preferred scheduling.
Next Steps:
Contact Baro-Serv today to schedule your next APM service, or request a multi-year quote to lock in pricing and protect your facility from unexpected downtime.
