SULLAIR Compressor LS-200S

Remove the old element and gasket using a strap wrench

Clean the gasket seating surfaces

Apply a light film of fresh fluid to the new gasket

Hand tighten new element until gasket contacts the seat

Continue tightening element an additional 1/2 to 3/4 turn

Order filter assembly no. 02250117-782

Ensure maintenance is performed on both oil return/sight glasses simultaneously

Disconnect the tubes at the tops of the sight glass assemblies

Unscrew connectors from sight glass/orifice blocks

Replace with new filter assembly

Loosen fasteners securing wireform guard to the distance piece and remove to allow access to the coupling assembly.

Loosen and remove all capscrews securing each flexible element half to the shaft hubs.

Inspect each element body for signs of tears or separation away from the metal flanges.

Were any faults found in the elements?

Re-torque capscrews to 30 ft.-lbs. (40.7Nm) (dry).

Refer to Figure 7-1 for guidance

Check if the Supervisor displays 'Air Filter Maint'

Clean exterior of air filter housing

Release the three retaining clamps

Clean interior of housing using a damp cloth

Disconnect all power at source before attempting maintenance or adjustments.

Follow lockout procedures as per the Safety Section.

Inspection of Coupling Flexible Element

Access the coupling flexible element for inspection.

Inspect the coupling flexible element for wear or damage.

Is the coupling flexible element in good condition?

Refer to Figure 7-6 for compressor unit and motor alignment.