Quincy Compressor 340

Ensure the compressor is disconnected from the power supply

Verify that all safety precautions from SECTION 5, Stopping For Maintenance, are followed

Remove the pressure switch cover

Record the current air pressure reading

Adjust the spring loaded adjustment screw

Record the new air pressure reading

Drain liquid from the air receiver and moisture trap

Turn on cooling water for water-cooled units

Jog the starter button and check compressor rotation

Adjust pilot valve for continuous run units if applicable

Start compressor per factory instructions

Manually operate the pressure relief valves to ensure they are working

Clean the cooling surfaces of the intercooler

Clean the cooling surfaces of the compressor

Check the compressor for air leaks

Check the compressed air distribution system for leaks

Ensure all necessary parts are in place

Check the lubricant level in the crankcase

Has the compressor been operated for 100 hours or 1 month?

Replace the break-in lubricant with QuinCip lubricant

Is the lubricant level within the recommended range after replacement?

Verify ambient temperature conditions

Change oil if 1000 hours or 6 months have passed, whichever occurs first

Was the oil changed more frequently due to harsher conditions?

Inspect compressor valves for leakage

Inspect compressor valves for carbon build-up

Crankcase and Oil Sump Maintenance

Clean oil sump strainer screen inside the crankcase with safety solvent