A portable fire extinguisher 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 portable fire extinguisher fails. This page gives the schedule used in the PlantOps360 task library for portable fire extinguisher (per extinguisher: abc, co2, water, foam), which follows common industry practice for general-purpose equipment. It is also searched for as extinguisher, fire extinguisher, ABC powder, CO2 extinguisher.
The maker’s manual and your site safety procedures always come first where they differ. Intervals set by law differ by state.
Portable fire extinguisher preventive maintenance schedule and checklist
| How often | Task | Estimated time |
|---|---|---|
| Monthly | Visual check: in place, accessible, gauge in the green, pin and seal intact, no damage | 2 min |
| Half-yearly | Check the type, number and position of extinguishers against the fire plan | 1 min |
| Annual | Annual maintenance check with a service tag: mechanical parts, agent and expellant | 15 min |
| Annual | Weigh CO2 cylinders and compare with the stamped weight | 3 min |
| Annual | Check the due dates of the internal examination and the hydrostatic test; send due units for service (IS 2190 and NFPA 10 differ: follow the stricter) | 10 min |
Portable fire extinguisher maintenance frequency and yearly workload
At the estimated times, one portable fire extinguisher needs about 1 hours of preventive maintenance a year. The biggest single job is “Annual maintenance check with a service tag: mechanical parts, agent and expellant” at 15 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 | 2 min | 0.4 h |
| Half-yearly | 1 | 1 min | 0.0 h |
| Annual | 3 | 28 min | 0.5 h |
What goes wrong on a portable fire extinguisher without preventive maintenance
- Discharged or low-pressure units
- Missing or blocked extinguishers
- Damaged hoses and pins
- Overdue servicing
What to watch between services
- Gauge in the green and the seal intact
- Type suits the hazard
- Service tag and date
Safety and statutory notes for portable fire extinguisher maintenance
Extinguishers are serviced at the interval set by the standard and the supplier. Do not hold a discharged extinguisher in service.
Where a portable fire extinguisher preventive maintenance schedule is used
A portable fire extinguisher is found in almost every industry. The industry guides below show how it fits into the wider schedule of each one:
- Preventive maintenance schedule for pharmaceutical plants
- Preventive maintenance schedule for food, dairy and beverage plants
- Preventive maintenance schedule for automotive plants
- Preventive maintenance schedule for chemical, fertiliser and petrochemical plants
- Preventive maintenance schedule for cement, glass, ceramics and building materials plants
- Preventive maintenance schedule for steel, foundry, forging and metal plants
- Preventive maintenance schedule for textile and garment mills
- Preventive maintenance schedule for thermal and hydro power plants
See all industry preventive maintenance schedules.
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
- Fire detection and alarm system preventive maintenance schedule
- Gaseous fire suppression 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 portable fire extinguisher 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 portable fire extinguisher be serviced?
In our schedule a portable fire extinguisher has 5 tasks: 1 monthly, 1 half-yearly, 3 annual. The biggest job is “Annual maintenance check with a service tag: mechanical parts, agent and expellant”, which is done annual. Always follow the maker’s manual where it gives a different interval.
What is included in portable fire extinguisher preventive maintenance?
It covers routine checks and jobs such as “Visual check: in place, accessible, gauge in the green, pin and seal intact, no damage”, “Check the type, number and position of extinguishers against the fire plan”, “Annual maintenance check with a service tag: mechanical parts, agent and expellant”, up to the annual overhaul or inspection. The full list with times is in the table above.
How many hours of maintenance does a portable fire extinguisher need per year?
About 1 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 portable fire extinguisher 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.