Atlas Copco Heatless Adsorption Air Dryer CD 130

Regeneration angle seat valve replaced (if installed)

Regeneration solenoid valve replaced (if installed)

All O-rings, seals and nylon washers replaced

Sign off on the replacement procedure

Check for damaged wiring or loose connections

Replace the in- and outlet filter cartridges (if installed)

Replace regeneration silencer (if installed)

Check the display panel for information and service messages every 1 Day

Calibrate/replace pressure dewpoint (PDP) sensor (if installed) every 8000 Hours / 1 Year

Sign off on the 4000 Hourly / 6 Monthly Maintenance

Warning: Ensure the machine is turned off and cooled down before starting the procedure

Nozzles located on the top of the upper manifold

Push-fits on the elbow fittings released

Assembly of the nozzle, straight couplings and tubes removed

Select the new nozzle according to the working pressure

Assembly placed back in the elbow fittings

Spare nozzles put back in the bag inside the unit

Sign off on the nozzle replacement