GENERATOR SERVICE AND MAINTENANCE

Generator servicing is important to keep the generator in optimum condition and ready to use when needed.

Any generator set used for emergency or primary source must have periodic service and maintenance performed. Setting up a schedule for the maintenance and performing all associated testing will insure generator availability upon demand. Possibilities of generator failure increase when service and maintenance checks are not performed.

When performing normal maintenance inspections look for the following:

. Air Restriction Indicator – Indicates when air restriction to intake is greater than manufacturer specifications. Red in color means change air filter (scheduled or not). Generally indictor located on air filter housing. Can be reset after filter change.

. Fuel Water Separator – This filter separates water from fuel contaminated with water. Water is routed to bottom bowl and can drain via valve. This can indicate main fuel source supply is contaminated.

. Water Indicating Paste – Used to test main fuel supply. Spread on tank level stick. Pink in color with no water. Turns red when fuel is contaminated with water. Generally water at the lower section of tank.

. Oil in Coolant – Oil floating on the coolant when cooling system is at ambient temperature. Can appear milky after engine operation. Engine lubricating oil leak into cooling system. Can be cylinder head gasket, defective engine block or cylinder head. Defect is where oil pressure is higher than coolant pressure.

. Coolant in Oil – Oil has milky color on dipstick. Coolant leak into engine lubricating oil. Can be cylinder head gasket, defective engine block or cylinder head. Defect is where coolant pressure is higher than oil pressure.

Generator servicing should be a part of your preventative maintenance plan to ensure your generator is always up and running when you need it most.
Sparrow Technical Services can help with that. We offer comprehensive generator service plans to keep your equipment in good condition, so you can rest assured knowing that you’re prepared for whatever comes your way.

Contact us today to learn more about our services and how we can help you maintain peace of mind during power failure and provide backup power when needed.