*modèles d´appareils concernés: 909010490 - 3em-374b ap704s ap704s3 ap72x ap73x ap74x apv72x apv72xc apv73x apv73xc apv74x apv74xc er12150eu er12550eu er12550pp er12550rk er17250hk er17250sg er17350fg er17350sg er17450fg er37220hk gkdco2-3 hb75cas hb75ccs hb75cgs hb75css hgc73x jgp325scs jgp325scw jgp335scd jgp335scs jgp335scw jgp345scs jgp345scw nct335geu nct335gpp nct335weu nct685bfg nct685bhk nct685bsg nct685btw nct685chk nct685csg nct685nfg net682chk net682csg p1641x pts726 pts726-5 pts726be