Gardner Denver Rotary Gas Compressor SSE

Ensure the unit is completely off and that no pressure is in the oil reservoir.

Disconnect, tag, and lockout power supply to the starter.

Refer to OEM Packager’s instructions.

Measure the pressure differential across the oil separator.

Is the pressure differential approximately 8 PSI or more?

Replace the oil separator element if the pressure differential is 8 PSI or more.

Ensure the system is at normal operating conditions

Record the current system operating pressure

Raise the system operating pressure to 75% of relief valve set pressure

Manually open the relief valve with the hand lever

Hold the valve open for a few seconds

Ensure the valve snaps shut properly

Ensure the unit is completely off and no gas pressure is in the oil reservoir.

Disconnect, tag, and lockout the power supply to the starter.

Wipe away all dirt around the oil filler plug.

Add oil to return the oil level to the center of the run range when the unit is operating.

Replace the oil filler plug before restoring power to the unit.

Monitor intake scrubber condition

Change intake scrubber element if filter requires service or replacement

Change oil according to OEM Packager’s instructions

Is the ambient temperature above 40° F?

Ensure provisions are made to prevent reservoir or compressor discharge temperature from dropping below 40° F

Record current reservoir or compressor discharge temperature

Note if oil consumption is high and refer to OEM Packager's Instructions

Discharge Pressure and Temperature Check