Gardner Denver Screw Compressor L26RS

DANGER: Only perform checks and carry out work on the screw compressor when the unit is out of operation, depressurized, and secured from being switched on again!

NOTICE: Never operate the screw compressor system without an air filter (even briefly removing it can cause considerable damage to the machine)!

Check the air filter at least once a week and possibly daily for dust accumulation.

When performing maintenance, ensure that no dirt makes its way to the clean air side of the air filter.

Changing times for air filter cartridges depend on operating conditions, the type of operation and the quality of the intake air.

Switch off the screw compressor unit, secure it against an accidental restart.

Pull the snap hooks outward and take off the housing cover.

Carefully pull out the filter foam and air filter elements.

Carefully slide the new air filter cartridge into the housing and insert the filter foam.

Visually check for leakage on the shaft seal

Replace lubricant every 8000 hours

DANGER: Air/oil under pressure will cause severe personal injury or death.

CAUTION: Fire hazard and slip hazard!

NOTICE: Dispose of the fine separator properly - it is hazardous waste!

Inspect the scavenge line, replace the check valve, clean the scavenge line if necessary.

Inspect the inlet valve, service if necessary

DANGER: Only perform checks and carry out work on the screw compressor when the unit is out of operation, depressurized, and secured from being switched on again!

Upload the oil sample lab results

Replace cool air inlet filter pad

Clean/replace cool air intake and control box filter pads

Replace the filter pad as follows:

Remove and clean the filter pad. If there is damage, replace.

Place the filter pad back in the acoustic gate

Secure the filter pad with mounting screws

Inspect solenoid valves /vacuum switch operation, replace if necessary.

Inspect blow-down valve operation, replace if necessary.

Inspect thermistor probes operation, replace if necessary.

Inspect pressure transducer, replace if necessary.

Inspect control valves and pressure regulator, replace if necessary.

Inspect thermal mixing valve operation, replace element if necessary.

Inspect, replace if necessary the drive coupling spider (coupling element).

Inspect hoses, replace if necessary.

Sign off on the compressor service check

DANGER: Air/oil under pressure will cause severe personal injury or death.

CAUTION: Fire hazard and slip hazard! Do not spill any oil! Look for leaks! Immediately take care of any spilled oil!

NOTICE: Dispose of the oil filter cartridge properly - it is hazardous waste! Look for leaks!

Compressor shut down and system relieved of all pressure?

Power supply to the compressor package disconnected, locked out and tagged out?

Screw compressor unit switched off, secured against accidental restart and depressurized?

Waited at least 5 minutes until the oil has settled, i.e. until the air has bubbled out?

Oil filter cartridge unscrewed with a suitable tool?

Oil filter cartridge disposed of properly?