Annual service per AS 2941 - diesel and electric fire pumps
Estimated duration: 4 - 6 hours • Frequency: every 12 months (per AS 2941)
Equipment Details
| # | Service Action | Type | Done | Notes |
|---|---|---|---|---|
| Performance Testing (additional to weekly) | ||||
| 1 | Full flow test at rated conditions (rated flow at rated pressure) | TEST | ☐ | |
| 2 | Measure pump performance curve (test at shutoff, 50%, 100%, 150% of rated flow) | MEASURE | ☐ | |
| 3 | Compare performance to original acceptance test (identify degradation) | INSPECT | ☐ | |
| Pump Internals (additional to weekly) | ||||
| 4 | Inspect impeller and wear rings (measure clearances) | INSPECT | ☐ | |
| 5 | Inspect mechanical seal or packing gland (replace if excessive wear) | INSPECT | ☐ | |
| Diesel Engine Service (additional to weekly) | ||||
| 6 | Diesel engine full service (oil + filter change, air filter, fuel filter, coolant check, belt inspection, battery load test) | SERVICE | ☐ | |
| Electrical (additional to weekly) | ||||
| 7 | Test transfer switch operation (electric pump - simulate mains failure) | TEST | ☐ | |
| 8 | Full electrical test (insulation resistance, contactor condition, wiring) | TEST | ☐ | |
| Valves & Pipework (additional to weekly) | ||||
| 9 | Inspect all valves (suction, discharge, test header, bypass, relief) | INSPECT | ☐ | |
| 10 | Check backflow prevention device | CHECK | ☐ | |
| 11 | Inspect fire sprinkler/hydrant connection points | INSPECT | ☐ | |
| Jockey Pump (additional to weekly) | ||||
| 12 | Inspect jockey pump (pressure switch calibration, seal condition) | INSPECT | ☐ | |
| Compliance & Certification | ||||
| 13 | Compliance inspection per AS 2941 (Fire Pumpset Installations) | INSPECT | ☐ | |
| 14 | Update fire pump log book and issue compliance certificate | RECORD | ☐ | |
Fluid Specifications (Annual Service)
| System | Type / Grade | Notes |
|---|---|---|
| Diesel engine oil | Per manufacturer spec | Full change at annual |
| Diesel fuel | Automotive diesel | Maintain full tank |
| Coolant | 50/50 ethylene glycol | Check and top up |
Specifications are general guidelines. Always refer to the pump and engine manufacturer's service manual for your specific installation. Annual service must comply with AS 2941.
Parts / Consumables Required (annual additional items)
| # | Part / Consumable | Part Number | Qty | Ready |
|---|---|---|---|---|
| 1 | Diesel engine oil + filter | As req. | ☐ | |
| 2 | Air filter | 1 | ☐ | |
| 3 | Fuel filter | 1 | ☐ | |
| 4 | Battery (if failing load test) | As req. | ☐ | |
| 5 | Mechanical seal kit (if replacing) | 1 | ☐ | |
| 6 | Packing material (if replacing) | As req. | ☐ | |
| 7 | Test gauges (calibrated) | 1 set | ☐ | |
| 8 | Replacement packing gland material | As req. | ☐ |
Notes / Defects Identified
Next Service Due
Fire Protection Technician
Facilities Manager / Building Owner