A gaseous fire suppression system preventive maintenance schedule lists the checks and jobs done on the equipment at fixed intervals, how long each takes, and in what order of frequency, so problems are found before the gaseous fire suppression system fails. This page gives the schedule used in the PlantOps360 task library for gaseous fire suppression system (clean agent, co2, inert gas), which follows common industry practice for general-purpose equipment. It is also searched for as FM-200, novec, CO2 flooding, inert gas.
The maker’s manual and your site safety procedures always come first where they differ. Intervals set by law differ by state.
Gaseous fire suppression system preventive maintenance schedule and checklist
| How often | Task | Estimated time |
|---|---|---|
| Monthly | Check panel status, pressure gauges and valve actuators; confirm access to the manual release | 20 min |
| Quarterly | Check cylinder pressure or weight; check nozzles for blockage and pipe supports | 45 min |
| Half-yearly | Inspect the whole system: container weight or pressure, hoses and solenoids | 90 min |
| Annual | Functional test of detection, release and alarms without discharge; check room integrity as required | 240 min |
| Annual | Check container hydrostatic test dates; replace actuators, hoses or seals as per OEM | 30 min |
Gaseous fire suppression system maintenance frequency and yearly workload
At the estimated times, one gaseous fire suppression system needs about 15 hours of preventive maintenance a year. The biggest single job is “Functional test of detection, release and alarms without discharge; check room integrity as required” at 240 minutes, done annual. Multiply by the number of units you have to see the workload for your plant.
| Frequency | Tasks | Time per round | Hours per year |
|---|---|---|---|
| Monthly | 1 | 20 min | 4.0 h |
| Quarterly | 1 | 45 min | 3.0 h |
| Half-yearly | 1 | 90 min | 3.0 h |
| Annual | 2 | 270 min | 4.5 h |
What goes wrong on a gaseous fire suppression system without preventive maintenance
- Cylinder pressure or weight loss
- Nozzle blockage
- Panel and release faults
- Door and damper closing faults
What to watch between services
- Panel status and cylinder pressure
- Release and abort function
- Room integrity
Safety and statutory notes for gaseous fire suppression system maintenance
Gas suppression can be lethal to people. Isolate the release during maintenance, and have the system serviced by competent persons.
Where a gaseous fire suppression system preventive maintenance schedule is used
This equipment is used in the industries below. Each link opens the preventive maintenance schedule guide for that industry, and the maintenance software page where we have one.
- Preventive maintenance schedule for electronics manufacturing plants · maintenance software for electronics
- Preventive maintenance schedule for pharmaceutical plants · maintenance software for pharmaceutical · maintenance software for api bulk drugs
- Preventive maintenance schedule for oil, gas and refinery facilities · maintenance software for oil and gas
- Preventive maintenance schedule for thermal and hydro power plants · maintenance software for power plants
- Preventive maintenance schedule for hospitals and healthcare facilities
- Preventive maintenance schedule for hotels, malls, offices and campuses
- Preventive maintenance schedule for data centres, it parks and telecom sites
- Preventive maintenance schedule for railways, metro, airports and depots
Related equipment maintenance schedules
- Fire pump set preventive maintenance schedule
- Fire hydrant system, hose reels preventive maintenance schedule
- Sprinkler system and alarm valves preventive maintenance schedule
- Portable fire extinguisher preventive maintenance schedule
- Fire detection and alarm system preventive maintenance schedule
- Foam fire-fighting system preventive maintenance schedule
- Emergency light and exit sign preventive maintenance schedule
- Emergency eyewash and safety shower preventive maintenance schedule
Browse the full list of equipment preventive maintenance schedules (317 types).
Run this gaseous fire suppression system schedule in maintenance software
In preventive maintenance software, each row above becomes a recurring task on the asset with its checklist, time estimate and parts. Tasks can be triggered by calendar date, running hours, meter readings or production cycles, each completed task is recorded with the person and date, and a failed check can open a work order. For the method behind it, read the guide to the preventive maintenance schedule, or use the free generator to get a 12-month plan for your whole equipment list.
Build my preventive maintenance schedule (free Excel)
Frequently asked questions
How often should a gaseous fire suppression system be serviced?
In our schedule a gaseous fire suppression system has 5 tasks: 1 monthly, 1 quarterly, 1 half-yearly, 2 annual. The biggest job is “Functional test of detection, release and alarms without discharge; check room integrity as required”, which is done annual. Always follow the maker’s manual where it gives a different interval.
What is included in gaseous fire suppression system preventive maintenance?
It covers routine checks and jobs such as “Check panel status, pressure gauges and valve actuators; confirm access to the manual…”, “Check cylinder pressure or weight; check nozzles for blockage and pipe supports”, “Inspect the whole system: container weight or pressure, hoses and solenoids”, up to the annual overhaul or inspection. The full list with times is in the table above.
How many hours of maintenance does a gaseous fire suppression system need per year?
About 15 hours per unit per year at the estimated times in our library, including all scheduled rounds. Use it to plan workload, not as a benchmark.
Is there a free gaseous fire suppression system maintenance checklist?
Yes. The table on this page is a ready checklist. The free preventive maintenance schedule generator turns it into a 12-month Excel schedule for your list of equipment, with monthly workload hours.