Beckman Coulter Power Express Sample Processing System AU5800XL connection unit, catalog #B36351; and Power Express Dynamic Inlet, catalog B36352.

Reason: Potential exposure to biohazard. Software design problem causes excess speed and vibrations in the unload arm movement which causes caused sample splashing.

Code information: All serial numbers installed before 5/20/2019: Serials numbers in the U.S.: PW211409002, PW211501005, PW211501006, PW211501007, PW211501008, PW211501013, PW211505001, PW211508003, PW211509002, PW211510001, PW211510002, PW211511001, PW211511002, PW211511003, PW211511005, PW211512001, PW211601001, PW211601002, PW211602002, PW211602003, PW211602004, PW211603001, PW211603002, PW211603003, PW211604001, PW211604002, PW211604005, PW211604006, PW211604009, PW211604010, PW211605001, PW211605002, PW211605004, PW211605005, PW211605006, PW211605007, PW211606005, PW211606007, PW211607001, PW211607004, PW211607005, PW211607009, PW211607017, PW211607018, PW211608001, PW211608006, PW211610002, PW211610006, PW211610007, PW211610008, PW211610011, PW211611001, PW211611002, PW211611003, PW211611004, PW211611005, PW211612003, PW211612006, PW211612007, PW211612008, PW211612010, PW211612013, PW211701001, PW211701010, PW211701013, PW211703004, PW211706008, PW211706009, PW211707005, PW211707006, PW211707007, PW211707009, PW211707011, PW211707012, PW211708008, PW211708009, PW211708010, PW211709004, PW211709011, PW211710001, PW211710009, PW211710010, PW211710012, PW211711002, PW211711004, PW211711007, PW211712001, PW211802013, PW211804005, PW211804006, PW211807006, and PW211807008. Serial numbers OUS: PW201607008, PW211409001, PW211501001, PW211501002, PW211501003, PW211501004, PW211501010, PW211501011, PW211501012, PW211506001, PW211506002, PW211506003, PW211506004, PW211506005, PW211506006, PW211506007, PW211507001, PW211507002, PW211507003, PW211507004, PW211508001, PW211508002, PW211508004, PW211509001, PW211510003, PW211511004, PW211512002, PW211512003, PW211601005, PW21160113, PW21160114, PW211602001, PW211602005, PW211602006, PW211603004, PW211603005, PW211603006, PW211604003, PW211604004, PW211604007, PW211604008, PW211605008, PW211606001, PW211606002, PW211606003, PW211606004, PW211606006, PW211606008, PW211607002, PW211607003, PW211607006, PW211607007, PW211607010, PW211607011, PW211607012, PW211607013, PW211607014, PW211607015, PW211607016, PW211608002, PW211608003, PW211608004, PW211608005, PW211610003, PW211610004, PW211610005, PW211610009, PW211610010, PW211611006, PW211612001, PW211612002, PW211612005, PW211612009, PW211612012, PW211701002, PW211701003, PW211701004, PW211701005, PW211701006, PW211701007, PW211701008, PW211701011, PW211701012, PW211701014, PW211702001, PW211702002, PW211702003, PW211702004, PW211702005, PW211702006, PW211702007, PW211702008, PW211703001, PW211703002, PW211703003, PW211703005, PW211703006, PW211703007, PW211703008, PW211703009, PW211703010, PW211703011, PW211706001, PW211706002, PW211706003, PW211706004, PW211706005, PW211706006, PW211706007, PW211706010, PW211706011, PW211706012, PW211706013, PW211707001, PW211707002, PW211707003, PW211707004, PW211707010, PW211708001, PW211708002, PW211708003, PW211708004, PW211708005, PW211708006, PW211708007, PW211709001, PW211709002, PW211709003, PW211709005, PW211709006, PW211709007, PW211709009, PW211709010, PW211709012, PW211710002, PW211710003, PW211710004, PW211710005, PW211710006, PW211710007, PW211710008, PW211710011, PW211711003, PW211712002, PW211712003, PW211712004, PW211712005, PW211712006, PW211712007, PW211712008, PW211712009, PW211712010, PW211801001, PW211801002, PW211801005, PW211801006, PW211801007, PW211801008, PW211801009, PW211801010, PW211801011, PW211801012, PW211802001, PW211802002, PW211802003, PW211802004, PW211802005, PW211802008, PW211802009, PW211802012, PW211802014, PW211802015, PW211802016, PW211803001, PW211803002, PW211803003, PW211803004, PW211803005, PW211804001, PW211804002, PW211804003, PW211804004, PW211804010, PW211804011, PW211804012, PW211804013, PW211804014, PW211804015, PW211804016, PW211804017, PW211804018, PW211804019, PW211805001, PW211805004, PW211805005, PW211805006, PW211805007, PW211806007, and PW212612004.

Distribution pattern: Distribution was made to AL, CA, CO, DE, FL, GA, IL, IN, LA, MA, MD, MI, NC, ND, NJ, NY, OH, OR, PA, SD, TN, TX, and WA. There was government distribution and no military distribution. Foreign distribution was made to Argentina, Australia, Canada, China, Czech Republic, Egypt, France, Germany, India, Italy, Republic of Korea, Kuwait, Malaysia, Russian Federation, Saudi Arabia, Singapore, Spain, Sweden, Taiwan, Turkey, UAE, United Kingdom, and Viet Nam.