Sullair Compressor PDR32XL

Warning: Only trained personnel should perform this procedure

Separator maintenance indicator shows a red signal

Enter the primary separator replacement kit number used

All piping connected to the sump cover removed

Cover bolts removed and cover lifted from sump

Old gasket material scraped from cover and flange on sump

New separator element installed

Refer to Figure 5-5. Minimum Pressure Valve Maintenance is quite minimal. The only parts which normally require replacement are the seal ring on the piston rod and the O" rings which seal the housing."

Evenly remove the four bolts securing the cover to the housing. CAUTION: This cover is spring loaded, remove carefully.

Remove the cover plate and sleeve.

Discard the stop and cover plate O" ring."

Clean all parts thoroughly including the cover bore, housing bore and sleeve.

DANGER: Lethal shock hazard inside. Disconnect all power at source, before opening or servicing.

Is the incoming voltage the same as the machine was wired for?

Check starter and overload heater sizes. (See instrument panel and electrical parts in Section 6.)

Are all electrical connections tight?

'DRY RUN' the electrical controls by disconnecting the three (3) motor leads from the starter.

Did all protective devices de-energize the starter coil when activated?

Reconnect the three (3) motor leads and jog the motor for a direction of rotation check, as explained in Section 3.6.

Sign off on the electrical wiring check

Warning: Only trained personnel should perform this check

If wiring is not done, stop the procedure and report to the supervisor

Is the motor shaft turning clockwise when looking from the end opposite the compressor unit?

If the motor shaft is not turning clockwise, follow the next step

Did you disconnect the power to the starter and exchange any two of the three power input leads?

After exchanging the power input leads, is the motor shaft now turning clockwise?

Place a bright light inside the element to inspect for damage or leak holes. Concentrated light will shine through the element and disclose any holes.

Inspect all gaskets and gasket contact surfaces of the housing. Should faulty gaskets be evident, correct the condition immediately.

If the clean element is to be stored for later use, it must be stored in a clean container.

After the element has been installed, inspect and tighten, if necessary, all air inlet connections prior to resuming operation.

Sign off on the air filter element inspection