Gardner Denver Compressor EAQ99 k01

The following readings are based on ambient temperature of 80 F (27 C) for air–cooled oil cooler and 80 F inlet water on water–cooled oil cooler, with the system in good condition

Compressor should be at operating temperature at the time of checks

One–half hour of loaded operation is usually sufficient to reach level–out operating temperatures

Is the compressor at operating temperature?

Enter the time of loaded operation

Has the compressor reached level-out operating temperatures?

Sign off on the compressor oil system check

Number of cleanings performed on the element

Visual inspection indicates a rupture, crack or pin hole in the pleated media

Pressure drop through a filter with a freshly cleaned element

If pressure drop is below three (3) inches (76 mm) of water with the compressor running at full load, this would indicate a rupture or crack

Sign off on the filter element replacement

Unit is completely off and no air pressure is in the oil reservoir

Power supply to the starter is disconnected, tagged and lockout

Screws holding the top plate to the separator housing are removed

Top plate is lifted from the separator housing

Separator is lifted from the separator housing

Separator is inspected and/or replaced as necessary. O–ring is not damaged. Grease is applied to the o–ring

Any gasket material adhering to top plate or separator housing is removed, and new gasket is installed

Separator is lowered into the housing and centered on the chamfer. Separator is pressed down into the housing without using excessive force

Spacer is placed on the indent in the separator. Top plate is seated to the separator, spacer and separator housing. All cap screws are installed and tightened

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

This cleaning operation will keep the exterior cooling surfaces clean and ensure effective heat dissipation

Change the oil filter element every 1000 Hour

Change the compressor lubricant every 4000 Hour

Check the relief valve for proper operation every 1 Year

Regrease electric motor after one– or two–shift operation every 18 Month

Regrease electric motor after one– or two–shift operation every 12 Month

Regrease electric motor after continous operation every 9 Month

Inspect the inlet screen and tube for dirt accumulation

Clean the tube when required by ramming a clean dry cloth through the tube

Wipe the inside of the filter body to remove any dirt falling from the inlet tube before reinstalling the element

Sign off on the inlet tube cleaning