Check vibration, point in the center of the bearing chamber, all cables and connecting wires, filter, oil lubricated bearings check whether the ring rotates smoothly and whether oil is present.

Checking once every 5-10 days, troubleshooting minor problems that occur during compressor operation: gas, water, and oil leaks; loose bolts, valve failures, and abnormal vibration, noise, overheating, etc.

Eliminate leaks, adjust machine oil pressure at lubrication points, inspect the main and auxiliary oil pump and align the coupling, clean the oil filter, replace the filter if necessary.

Start up auxiliary oil pump and check its operation, check oil mist cleaner P, the degree of cleanliness of the air gauge (on the control panel), replace, if necessary, replace the fine filter.

Check vibration, point in the center of the bearing chamber, all cables and connecting wires, filter, oil lubricated bearings check whether the ring rotates smoothly and whether oil is present.

Checking once every 5-10 days, troubleshooting minor problems that occur during compressor operation: gas, water, and oil leaks; loose bolts, valve failures, and abnormal vibration, noise, overheating, etc.

Eliminate leaks, adjust machine oil pressure at lubrication points, inspect the main and auxiliary oil pump and align the coupling, clean the oil filter, replace the filter if necessary.

Start up auxiliary oil pump and check its operation, check oil mist cleaner P, the degree of cleanliness of the air gauge (on the control panel), replace, if necessary, replace the fine filter.

Drain, clean and add grease to the bearings. If the bearing is found to be abnormal, check the bearing, especially whether the bearing seal is leaking.Dismantle end and top cover, check for condensation, water, rust or corrosion, check for deposits of dust or other foreign matter, check parts, especially insulation for signs of overheating manifested by bubbles, discoloration or charring.

Check oil rings, o-rings, thrust ring, gate ring, tension spring and o-rings, gaskets, check valve plates, springs, buffer plate and valve cup, valve cover sealing surface and gaskets, piston ring, backing ring, elastic ring and piston housing stopper connections, check connecting rod liners, bushings, crosshead sliding shoe, guide. Take samples for analysis, check bearing lubrication, if not, add or replace lubricant.

Checking temperature, voltage, speed and vibration sensor, junction box connection terminals, collecting digital data from control cabinet (PLC/ESD) and monitoring standard output signals. Vibration measurement and speed analysis, checking fasteners on units, correcting the vibration sensor, sampling for analysis, checking motor fasteners, bearings, screws, etc.

Check for increased clearance at the inlet pulse valve actuator connection, replace the discharge filter element, line filter on the instrument panel; in addition to daily and monthly lubricant checks, FS-Ellioti requires quarterly Corona oil analysis as part of routine maintenance, drain the lubrication system reservoir and fill it with clean oil; turn on all Polaris safety devices. Adjust or replace them, to ensure operational reliability.

Check all insulated electrical connections for insulation wear, paint cracking or coil misalignment, and measure stator winding insulation resistance, check all uninsulated electrical connections for weak contact, signs of overheating, sparking or corrosion, check all bolts and nuts, and check the power train for signs of overheating or electrical shock.

Dismantling of valve covers: disassembly of intake and discharge valves, inspection of plates, valve seat, disassembly of piston rod lock nut, disassembly of piston kit, cleaning of piston and piston rod, inspection measurement of piston rod geometries, inspection measurement of piston geometries, disassembly of oil ring kit, disassembly of oil ring kit, cleaning, visual inspection of the condition of the oil rings (repair or replacement), assembly of the set of oil rings, assembly of the set of oil rings, oil change, cleaning of the filter element at the inlet, check of the mechanical seal of the oil pump, visual inspection (repair or replacement), cleaning of the cooler.

Unit alignment check, check diaphragm coupling, bushing axial misalignment, nuts for looseness, cracks and other defects, outer surface of diaphragm coupling for cracks and other defects, visual inspection of gearbox working surface contact, check thrust and thrust bearings, check for wear and overheating, check axial misalignment; check oil rings and check for overheating, replace O-ring, adjust input guide servomotor.

Inspect vanes and vane diffuser for erosion, corrosion or dirt accumulation, adjust and record vane operating clearance, inspect seals for excessive wear, replace, if necessary, inspect main and auxiliary pumps for wear, repair or replace worn parts, inspect intercooler pipes for dirt and leaks, clean and repair, if necessary, inspect cooler pipes for leaks or accumulation of oil and dirt, clean, repair or replace pipes, if necessary, drain, clean, repair or replace if necessary. Check suction valves, decompression valves and compressor discharge shutoff valves.