Running hours
Operating time of a machine, read from its counter and entered in the maintenance system to trigger overhauls.
In 9 languages
| Language | Term |
|---|---|
| English | Running hours |
| Russian | Моточасы (наработка) |
| Romanian | Ore de funcționare |
| Polish | Godziny pracy (motogodziny) |
| Latvian | Darba stundas |
| Filipino | Running hours |
| Indonesian | Jam kerja (running hours) |
| Chinese | 运行小时 |
| Croatian | Radni sati |
Find it in the manuals All terms
Related terms
CalibrationChecking an instrument against a known reference and adjusting it; gauges, sensors and the oil content meter need it at set intervals.Fire main and emergency fire pumpSea water line to the fire hydrants; the emergency fire pump outside the engine room must give two jets and is tested regularly.Fixed CO₂ fire-extinguishing systemFloods the engine room with CO₂; before release everyone must be out, ventilation stopped and openings closed, after the alarm sounds.Fire detector (smoke, heat, flame)Sensors connected to the fire alarm panel; each one is tested with test gas or heat at the intervals of the maintenance plan.Quick-closing valveValve on a fuel or oil tank outlet that can be closed from outside the engine room in case of fire.Permit to workWritten permission for hazardous work such as hot work, work aloft or electrical work, signed after the precautions are checked.Enclosed space entryTanks, void spaces and boilers may lack oxygen or contain toxic gas; entry only after ventilation, gas testing and a permit, with a standby person.Lockout / tagout (isolation)Before maintenance, power and pressure are isolated, the switch or valve is locked and tagged so nobody can start the equipment.