Gardner Denver Base Mounted Compressor LRS110W

Danger: High voltage – Hazard of shock, burn, or death. Be careful with electricity: only work on screw compressors which are not powered.

Only for L90RS-L132RS: There is a risk of electric shock from charged capacitors! Disconnect the system from the mains and wait 10 minutes before touching electrical components.

Warning! Some parts of the system will still be pressurized after the system has been switched off. Small parts propelled at high speed by compressed air can penetrate the skin or destroy an eye.

Caution! Burn hazard – Hot surfaces. Be careful of the hot surfaces of machine parts when carrying out checks, making settings and doing maintenance.

Check air/oil reservoir oil level, add oil if required. DO NOT MIX LUBRICANTS.

Check operation of the machine, is it loading and unloading properly.

Check control panel for advisory text messages.

Danger! Air/oil under pressure will cause severe personal injury or death. Shut down the compressor, relieve the system of all pressure, disconnect, lockout and tagout the power supply to the compressor package before removing valves, caps, plugs, fittings, bolts and filters.

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

NOTICE! Do not mix oils with different specifications. If the compressor system is delivered without oil, oil must first be filled into the pressure reservoir up to the “maximum oil level” mark.

Shut off the compressor with the STOP button.

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

Check the oil level at each pause in operation and at regular intervals using the transparent plastic tube on the pressure reservoir.

The oil level must lie between the “maximum oil level” and “minimum oil level” marks on the oil container.

If required, top up oil. Use Gardner Denver oil only.

Close the oil filler cap firmly.

Danger! Air/oil under pressure will cause severe personal injury or death. Shut down the compressor, relieve the system of all pressure, disconnect, lockout and tagout the power supply to the compressor package before removing valves, caps, plugs, fittings, bolts and filters.

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

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

Switch off the screw compressor unit, secure it against an accidental restart and ensure that it is depressurized.

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

Unscrew the oil filter cartridge with a suitable tool

Dispose of the oil filter cartridge properly

Lightly oil the seal of the new oil filter cartridge

Screw on the new oil filter cartridge and tighten by hand (see the notes on the oil filter cartridge)

Danger! When checking pressure relief valve there is an explosive release of pressure. Use the appropriate safety equipment, hearing and eye protection, and use safety precautions when performing this PRV check on an operating machine.

Pressure relief valve tested on a separate compressed-air system

Pressure relief valve tested when raising the system operating pressure to its normal level

Pressure relief valve tested by operating the pull ring

Pressure relief valve closed itself?

If the pressure relief valve doesn't close itself or is leaky, close the doors of the compressor and push the Stop Button. After the pressure in the pressure reservoir is reduced to ambient pressure, renew the pressure relief valve.

Danger! A defective pressure relief valve may result in pressure that is too high, breaking open parts of the system and causing serious or fatal injury. Never operate a screw compressor system with a defective pressure relief valve or without pressure relief valve!

Sign off on the pressure relief valve check

High voltage – Hazard of shock, burn, or death

 Be careful with electricity: only work on screw compressors which are not powered.

 Only for L90RS-L132RS: There is a risk of electric shock from charged capacitors! Disconnect the systemfrom the mains and wait 10 minutes before touching electrical components.

The power capacitors need this time to discharge.

Every 2000 hours operation or 6 months

1. Replace the oil filter element, air filter element, cool air inlet filter pad and control box filter (if app.) as indicated by the compressor controller, every 2000 hours or every 6 months, whichever occurs first.

Perform filter mat change as follows: