Gardner Denver Compressor EFC99J

Check for dirt accumulation on oil/aftercooler core faces and the cooling fan

If cleaning is required, clean the exterior fin surfaces of the cores by blowing compressed air carrying a nonflammable safety solvent in a direction opposite that of the cooling fan air flow

Change the oil filter element every 1000 Hour

Change the compressor lubricant AEON 4000

Change the compressor lubricant AEON 9000SP

Sign off on the 125 Hour Maintenance

Power supply to the starter disconnected, locked out and tagged out

Motor base jacked up using adjusting screws and belt tension loosened

Belts tightened using the adjust screws

Warning: This procedure should be performed by trained personnel only

Enter the system's full load operating pressure

Enter the relief valve set pressure

Did the relief valve open properly when manually opened?

Enter the differential pressure of the separator

Is the differential pressure greater than 8 psi?

Enter the separator's operating hours

Are the separator's operating hours greater than 4000?

Sign off on the relief valve inspection

Power supply to the starter disconnected, locked out and tagged out

Motor base jacked up using adjusting screws to loosen belt tension

Bolts from tapered bushing removed

Sheave pulled off the rotor shaft with a gear puller, if necessary

New sheave and tapered bushing installed

New belts installed. Belt tension checked and wire guard reattached

Sheaves aligned with a straight edge

Check the reservoir oil level - add oil if required

Observe if the unit loads and unloads properly

Check control panel display for advisory text messages

Sign off on the 8 Hour Inspection