Diesel and petrol engined generators require routine maintenance for long-life service. The normal maintenance requirements are about the same as owning acar - oil, oil filter, air filter and fuel filter.
In very hot or cold climates it is advisable to have a water-fuel separation filter system installed on a diesel generator if one does not already exist. Water or moisture in diesel fuel can be damaging to a diesel engine because the water properties create advanced ignition and accelerated detonation.
The engine will need an oil change every 250 to 500 hours depending on the dust conditions or annually in the case of standby generators. Change the oil filter when you change the oil. Air filters need to be changed when they appear dirty. Check air filters whenever you inspect the generator or change the oil. Fuel filters are normally changed every 250 to 300 hours depending on how clean the fuel is. Inspect fuel filters when you fill the tanks, during oil changes and any time you inspect the generator. If the generator has a service schedule, follow it.
The generator end (AC alternator) will not require any service unless you live in a dusty environment. In dusty environments we recommend you use a high pressure (50 PSI) air hose and occasionally blow out the dust from the generator system. Dirt and heavy dust particles can cause shorts in the internal wiring coatings under the right conditions.
If you need any further advice on servicing your generator, or you require parts, call our sales team who will be happy to help.
