Sullair Industrial Air Compressor TSR-20

Warning: This maintenance check requires trained personnel with PPE!

Protective grill removed from the adapter housing

Retaining screw located on the outer sleeve loosened

Coupling element exposed by sliding the sleeve to one side

Coupling element unwrapped from the coupling jaws

New element installed by wrapping it around the jaws, engaging the cogs on the element into the jaws

Outer sleeve reinstalled and secured by tightening the two screws to 45 in·lbs (5 Nm)

Replace the fluid filter element under any of the following conditions, or whichever occurs first

FLUID FILTER ELEMENT REPLACEMENT

Use a wrench to remove the filter canister

Remove and dispose of filter element properly

Note! Dispose of fluids in accordance with applicable federal, state and local regulations

Apply a light film of fluid to the element seal

Install the element into the filter canister

Warning: HIGH-PRESSURE HAZARD! DO NOT remove caps, plugs, and/or other components when compressor is running or pressurized. Stop compressor and relieve all internal pressure before doing so. Failure to comply could result in death or serious injury.

Check the fluid level in the receiver tank

Is the fluid level showing in the sight glass?

If the fluid level is not showing in the sight glass, add the required amount of fluid up to the mid-point to bring it to its proper level.

Frequent addition of fluid needed?

Frequent addition of fluid indicates the presence of a leak or a condition causing excessive fluid consumption.

Proper indications on the controller display after routine start?

All compressor operation indications are normal after the compressor has warmed up?

Sign off on the compressor routine maintenance

Air filter maintenance on air filter no. 02250140-798 should be performed when the SupervisorTM displays Air Filter Maint, or once a year, whichever comes first. If the filter needs to be replaced, order replacement element no. 02250135 - 150.

Clean exterior of air filter housing.

Release the three retaining clamps and remove the end cap.

Remove element and clean interior of housing using a damp cloth.

Sign off on the air filter replacement

Warning: This procedure should be performed by trained personnel only.

Adjust the service valve to maintain service air pressure at approximately 1 psi over its rated pressure.

Turn the inlet valve regulator adjusting screw until 100psi is showing on the pressure gauge.

Is the adjusting screw locked in place with the locknut?

Sign off on the pressure regulator adjustment