Sullair Industrial Air Compressor TSR-20_100HH

CAUTION! Relieve all pressure from the receiver tank and all compressor lines.

Disconnect all piping connected to the separator cover to allow removal (return lines, service lines, etc.)

Loosen and remove the twelve (12) 3⁄4” x 2-1/2” GR5 hex head capscrews from the cover plate.

Lift cover plate from the separator tank.

Remove the primary and secondary separator elements.

Scrape the old gasket material off the cover and flange on the separator tank, being careful not to let the scraps fall in the tank.

Inspect the separator tank for rust, dirt, etc.

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

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

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 receiver tank

Fluid level is at the mid-point in the sight glass

Frequent addition of fluid required?

If frequent addition of fluid is required, it 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

Fluid return/sight glass maintenance should be performed along with that of the fluid filter.

Fluid return/sight glass usually results from condition of the filter assembly.

Order filter assembly no. 02250117-782, and use the following instructions as a guide:

Disconnect the tube at bottom of sight glass.

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

Remove used filter assembly, and replace with the new assembly.

Inspect and clean the orifice inside the sight glass blocks. Remove the orifice with an allen wrench.

Coat/lubricate the O-rings with silicone grease.

Re-attach the connectors to the sight glass/ orifice blocks.