Nordson Powder Coating System COLORMAX

Disconnect the transfer hoses from the pumps

Blow out the powder from the hoses with compressed air

Remove the transfer pumps from the adapters

Blow out the adapters and pickup tubes

Clean the parts with a low-pressure air gun and a clean cloth

Replace any worn or damaged parts

Sign off on the daily bulk feed transfer pump maintenance

Cartridge filter differential pressure gauge reading

Sign off on the cartridge filters and housings check

Hold a clean, white cloth under the supply line drop leg and open the drop-leg drain valve

Water, oil, or other contaminants will stain the cloth

Eliminate any source of contamination

Drain the filters and separators and check the filter elements

Check all air pressure regulator settings

NOTE: The air dryer should remain on at all times to prevent moisture from accumulating in the compressed air system;

Check the detector sensors every four hours and clean the lenses, if necessary

Make sure air is being supplied to the sensors

Make sure the detector system is operating properly

1. Perform any required maintenance as described in your air dryer manual

1. Measure the air velocity at all booth openings with a velometer. Minimum velocity is 36 m/min (120 fpm)

1. With the exhaust fan operating, check the final filter differential pressure gauge. It should read between 1- and 2.5-in. wc

1. Clean the spray guns according to the instructions in their manuals;