LeROI Rotary Screw Gas Compressor HGSF17

Ensure the oil is properly maintained per the 'Oil and Related Items' section of this manual.

Visually inspect the entire unit for leaks, loose hardware, etc. Correct as required.

Service all equipment (filters, moisture separators, etc.) following the manufacturer’s instructions.

Drain water (condensate) from the oil reservoir.

Close the drain valve securely when oil appears.

Ensure the unit cannot be started and system has all pressure removed.

Remove any coupling guards and/or shields.

Clean the front of the compressor thoroughly to prevent dirt from entering the compressor.

Save and mark all mounting shims if any, for reuse.

Verify Seal Kit P/N by referring to appropriate compressor assembly/parts drawing.

Disconnect the lubrication line (tube) from the seal retainer or bearing retainer.

Service all equipment (filters, moisture separators, prime mover, etc.) following the equipment manufacturer’s instructions.

Drain condensate (water) from the oil reservoir. Close the drain valve securely when oil appears.

Check the compressor oil reservoir fluid level. Add oil as necessary to the correct level. Do not overfill.

Ensure adequate ventilation and cooling water, if required, is provided.

Start the unit by actuating the electrical controls or starting the engine following the equipment manufacturer’s instructions.

Observe the unit for leaks, unusual noise, vibration, etc. (Shutdown the unit and correct as required.)

Observe all instrumentation for proper readings.

Check that all safety equipment is in place and operational.

Verify that all warning labels and signs are visible and legible.

Check current oil level in the compressor

Add oil through the gas inlet if necessary

Wait a few minutes for oil to fill internal clearances

Add more oil to bring the level back up

Reinstall the inlet cover plate

Bolt down the inlet cover plate securely