Sullair Industrial Air Compressor 1810

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

1. As indicated by the WS Controller.

Fluid Filter Element Replacement

1. Using a wrench, remove the filter canister.

2. Remove and dispose of filter element. Observe all laws and regulations for filter disposal.

3. Clean gasket seating surface.

4. Apply a light film of fluid to the element seal.

5. Install the element into the filter canister.

Maintenance indicator shows red with the compressor running full load?

If the filter needs to be replaced, order a replacement element.

Clean exterior of air filter housing.

Rotate end cover counterclockwise and remove.

Remove air filter element by pulling it out of the housing.

Clean interior of housing using a damp cloth. DO NOT blow dirt out with compressed air.

At this time replace the element.

Reassemble in the reverse order of the disassembly.

Sign off on the air filter replacement

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.

Fluid level in the separator/sump tank is sufficient

If fluid level is low, note down the amount of fluid added

If the addition of fluid becomes too frequent, a simple problem has developed which is causing this excessive loss. See the Section 6.9: Troubleshooting—Introduction on page 61 under EXCESSIVE COMPRESSOR FLUID CONSUMPTION for a probable cause and remedy.

Controller display monitors the correct readings for their particular phase of operation

Compressor is running properly after warming up

Sign off on the daily compressor inspection

Warning: This maintenance requires trained personnel with PPE!

Disconnect the tube at the bottom of the sight glass.

Unscrew the sight glass assembly where the elbow fitting joins the strainer/filter.

Upload a photo of the used filter assembly.

Remove used filter assembly, and replace with new assembly.

Inspect and clean the orifice inside the sight glass blocks. The orifice must be removed with an Allen wrench.

Coat/lubricate the O-rings with silicone grease.

Reattach the connectors to the sight glass/orifice blocks.

Sign off on the fluid return/sight glass maintenance.

Warning: Relieve all pressure from the separator/sump tank and all compressor lines.

Loosen and remove the six (6) hex head cap screws (8.8 M12 x 40 mm) from the cover plate.

Lift the cover plate from the separator/sump tank.

Inspect the separator/sump tank for rust, dirt, etc.

Reinsert the separator element into the separator/sump tank taking care not to dent the element against the tank opening.

Install a new O-ring in the O-ring groove on the underside of the separator/sump tank cover.

Replace the cover plate, washers and cap screws. Torque to 70 ft·lbs (95 N·m).

Clean the return line strainer before restart.