Gardner Denver Air Cooled Compressor EDMQNB

Check for 'CHANGE AIR FILTER' message display.

Is the 'CHANGE AIR FILTER' message displayed?

Visually inspect the filter element for cleaning necessity.

Does the element require cleaning?

Change the compressor lubricant. Under adverse conditions, change more frequently. Flush system if required.

Upgrading to a longer life lubricant

Fill the system with a 50 percent charge of the new lubricant

Allow the machine to run about five minutes at temperature, or until temperature stabilizes, then shut down

Does the unit load and unload properly?

Check Panel LED’s for advisories

Check for dirt accumulation on components

Is cleaning required for any component?

Clean the exterior fin surfaces of the cores if required

Ensure the unit is completely off and no air pressure is in the oil reservoir.

Disconnect, tag, and lockout power supply to the starter.

Remove screws holding the top plate to the separator housing.

Lift the top plate from the separator housing.

Lift the separator from the separator housing.

Separator Inspection and Replacement

Inspect the separator and o-ring for damage.