摘要:
In one aspect, a spray cleaning apparatus (400, 500,600, 700) for components of an electronic device manufacturing process chamber includes: a support member (606, 702, 706); a spray nozzle (408, 608) attached to the support member; a cleaning chemistry supply (410, 604, 704); and a conduit (606, 706) adapted to convey cleaning chemistry from the cleaning chemistry supply to the spray nozzle; wherein the spray nozzle attached to the support member is adapted to rotate and/or to move linearly and is adapted to direct a spray of cleaning chemistry to the interior of an electronic device manufacturing process chamber component from a plurality of directions.