Ingersoll Rand Rotary Screw Air Compressor R7.5i-145 TAS

Check Connections and hoses for leaks

Check coolant level in sight glass while compressor is running loaded

Is the coolant level within the green area on the decal?

Isolate the compressor from the external air system

Press the emergency stop to vent the separator tank and airend

Ensure the main power disconnect is locked off and tagged

Inspect Starter box power drive element (PDM) filter element (if applicable)

Inspect and test pressure relief valve

Inspect Airend/Pressure System/Receiver

Check High Airend Temperature Sensor

Inspect external surfaces of the airend for damage, corrosion, and abrasions

Replace Premium Coolant (Ultra)

Replace Minimum pressure check valve (MPCV)

Check Condensate drain lines and replace if necessary

Inspect condensate drain lines for wear or damage

Replace condensate drain lines if necessary

Close all air inlets and depressurize the filter housing

Turn the bowl in counter-clockwise direction

Unscrew the bowl completely from the filter head and pull it off

Remove the exhausted element by unscrewing from the filter head

Clean condenser with compressed air, do not damage fins

Is the dryer working properly after maintenance?