Maintenance 1113. Turn the release dial from the locked to the unlocked position.4. When the door is open, turn the release dial to the locked position and screw in thelocking screw.5. Insert the cap again.Cleaning the interior of the cabinetWARNING! Use a vacuum cleaner with an antistatic hose and nozzle. Using anormal vacuum cleaner creates static discharges which can damage circuitboards.1. Stop, de-energize and ground the drive following the steps in section Shutting downthe drive for maintenance on page 102 before you start the work.2. When necessary, clean the interior of the cabinet with a soft brush and a vacuumcleaner.3. Check the air inlet filters of the cabinet. Clean when necessary.For cleaning, see section Cleaning the door air inlet meshes below.4. When the work is completed the drive can be started up again. See ChapterOperation, Energizing and starting the drive.Replacing the door air filtersInspect filter mat condition, replace if necessary. Replace filter mat regularly according toPM schedule. see ACS580MV Preventive Maintenance Schedule. ABB also provide airfilter cassette as option for higher level protection.1PZ05 mm
