Recommended Maintenance Screw Compressors

Screw Compressors	Maintenance: • Oil Filters • Compressor • Oil Pump • Compressor & Oil Pump Motors • Compressor & Oil Pump Filters • Control, Safety Interlocks & Set Points
after 500 Hrs   • Compressor Motor -Check Hot Alignment.
every 5,000 Hrs	every 10,000 Hrs	every 25,000 Hrs
Compressor Shaft Seal - Check and repair it if abnormal.   Compressor Unloader - Check and repair it if abnormal.   Suction Strainer - Dismantle and clean - first 200 hours.   Compressor Motor - Grease.	Compressor Bearings - Dismantle and check. Replace if necessary.   Oil Pump - Dismantle and check. Replace if necessary.   Compressor Oil - Submit oil sample for periodic analysis in a scheduled program (6-12 months). Please follow manufacturer's recommendations for oil type & brand.   Coalescer Element - Replace.   Oil Separator - Flush and Drain.	Compressor Thrust Bearings - Dismantle and check. Replace if necessary.   Compressor Main/Side Bearings - Replace.   Compressor O-Ring - Replace.   Compressor Gasket - Replace.