Gardner Denver Air Cooled Compressor EAQQOK

Was oil added to the reservoir?

Observe if the unit loads and unloads properly

Check Panel LED’s for advisories

Select the method used to drain the oil system

Was the oil drained when hot to prevent varnish deposits?

Is the drained oil and/or oil filter element contaminated with dirt?

Flush the entire system: reservoir, oil cooler, mixing valve, and lines if contamination is present.

Inspect the oil separator elements for dirt accumulation and replace if necessary.

Contact the factory for recommendations if varnish deposits exist.

Check if 'CHANGE AIR FILTER' message is displayed.

Is the air filter element genuine Gardner Denver?

Remove the wingnut and pull out the filter element.

Visually inspect the filter element for cleaning necessity.

Does the element require cleaning?

Soak the element in warm water with mild nonsudsing detergent for 15 minutes.

Check for dirt accumulation on the following components

Is cleaning required for any of the components?

Clean the exterior fin surfaces of the cores by blowing compressed air with a nonflammable safety solvent in the opposite direction of the cooling fan air flow

Stand clear of the discharge port

Enter the system operating pressure

Enter the relief valve set pressure

Is the system operating pressure at 75% of the relief valve set pressure?

Manually open the valve with the hand lever and check for proper operation